Linuxhotel Wiki

Wie ging das nochmal?

Benutzer-Werkzeuge

Webseiten-Werkzeuge

Zuletzt angesehen: • syslog • linux • lpi1 • kernel • hashtabelle • bash • udev • ssh • bootloader • lpi2
tomcat_administration:start

Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen der Seite angezeigt.

Link zu der Vergleichsansicht

Beide Seiten, vorherige ÜberarbeitungVorherige Überarbeitung
Nächste Überarbeitung		Vorherige Überarbeitung
tomcat_administration:start [2016/02/29 12:49] – [Alternative Oracle Java 7 Installation] peter_rossbach1tomcat_administration:start [2024/04/11 06:55] (aktuell) – Externe Bearbeitung 127.0.0.1
Zeile 1: Zeile 1:
-====== Tomcat ====== +====== Tomcat Administration ======
-[[mod_jk]] +
- +
-===== Pre Installation ===== +
- +
- +
-  sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) universe" +
-  sudo apt-get update +
-  sudo apt-get install tree +
-  sudo apt-get install curl +
- +
-===== Java Installation ===== +
-==== Pakete ==== +
-Ubuntu 8.04, Debian Lenny: +
-  sun-java6-jdk +
- +
-Ubuntu 10.04: +
-  openjdk-6-jdk +
-\\ +
-\\ +
-Aufgrund der geänderten Oracle Lizenzbestimmungen, wurden die Oracle  +
-Java Packete aus den Standard-Repositories entfernt. non-free wird  +
-für die bequeme Installation benötigt, /etc/apt/sources.list anpassen. +
- +
-Debian 6 Squeeze: +
-  deb http://ftp.de.debian.org/debian/ squeeze main non-free +
-  deb-src http://ftp.de.debian.org/debian/ squeeze main non-free +
- +
-  deb http://security.debian.org/ squeeze/updates main non-free +
-  deb-src http://security.debian.org/ squeeze/updates main non-free +
- +
-  # squeeze-updates, previously known as 'volatile' +
-  deb http://ftp.de.debian.org/debian/ squeeze-updates main non-free +
-  deb-src http://ftp.de.debian.org/debian/ squeeze-updates main non-free +
- +
- +
-Mint 13: +
-  deb http://packages.linuxmint.com/ maya main upstream import non-free +
-===== Java Konfiguration ===== +
-Debian / Ubuntu: +
-  update-alternatives --config java +
-''java-6-sun'' auswählen +
- +
-===== Oracle Java 7 Installation ===== +
-  java -version +
-  sudo apt-get purge openjdk* +
-  sudo add-apt-repository ppa:webupd8team/java +
-  sudo apt-get update +
-  sudo apt-get install oracle-java7-installer +
-  java -version +
- +
-===== Alternative Oracle Java 7 Installation ===== +
-   +
-  sudo mkdir -p /usr/lib/jvm +
-  cd ~/Downloads +
-  sudo cp jdk-7u21-linux-i586.tar.gz /usr/lib/jvm +
-  cd /usr/lib/jvm +
-  sudo tar zxvf jdk-7u21-linux-i586.tar.gz +
-  sudo rm jdk-7u21-linux-i586.tar.gz +
-  ls -l +
-  #jdk1.7.0_21 +
-  sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_21/bin/javac" 1 +
-  sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_21/bin/java" 1 +
-  sudo update-alternatives --set "javac" "/usr/lib/jvm/jdk1.7.0_21/bin/javac" +
-  sudo update-alternatives --set "java" "/usr/lib/jvm/jdk1.7.0_21/bin/java" +
- +
-  sudo nano /etc/profile +
-''/etc/profile'' : ( anhängen ) +
-<code bash> +
-JAVA_HOME=/usr/lib/jvm/jdk1.7.0_21 +
-PATH=$PATH:$JAVA_HOME/bin +
-export JAVA_HOME +
-export PATH +
-</code> +
-  . /etc/profile +
-  java –version +
-  java version 1.7.0_21 +
-  #Java(TM) SE Runtime Environment (build 1.7.0_21-b12) +
-  #Java HotSpot(TM) Client VM (build 23.21-b01, mixed mode) +
-  javac –version +
-  #javac 1.7.0_21 +
- +
-===== Alternative Oracle Java 8 Installation =====+
  
 +===== Tag 1 =====
  
 +==== 1.2 - tomcat.sh ====
 <code> <code>
-$ echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | \ +#!/bin/sh
-  tee /etc/apt/sources.list.d/webupd8team-java.list +
-$ echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | \ +
-  tee -a /etc/apt/sources.list.d/webupd8team-java.list +
-$ apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886 +
-$ apt-get update +
-$ echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | \ +
-  /usr/bin/debconf-set-selections +
-$ apt-get install -yq oracle-java8-installer +
-$ apt-get install -yq oracle-java8-set-default +
-</code> +
-===== Tomcat Installation von Hand ===== +
-Tomcat 6: Linux .tar.gz runterladen von: +
-http://tomcat.apache.org/download-60.cgi z.B.: +
-  cd +
-  mkdir workshop +
-  cd workshop +
-  wget http://www.osnt.org/apache/tomcat/tomcat-6/v6.0.38/bin/apache-tomcat-6.0.38.tar.gz +
-  tar xzf apache-tomcat-6.0.38.tar.gz +
-  ln -s apache-tomcat-6.0.38 apache-tomcat+
  
-Tomcat 7: Linux .tar.gz runterladen von: +### Start Config ###
-http://tomcat.apache.org/download-70.cgi z.B.: +
-  cd +
-  mkdir workshop +
-  cd workshop +
-  wget http://www.osnt.org/apache/tomcat/tomcat-7/v7.0.52/bin/apache-tomcat-7.0.52.tar.gz +
-  tar xzf apache-tomcat-7.0.52.tar.gz +
-  ln -s apache-tomcat-7.0.52 apache-tomcat+
  
-Tomcat 8: Linux .tar.gz runterladen von: +TOMCAT_VERSION=10.1.20 
-http://tomcat.apache.org/download-80.cgi z.B.: +INSTANCE_NAME=workshop
-  cd +
-  mkdir workshop +
-  cd workshop +
-  wget http://www.osnt.org/apache/tomcat/tomcat-8/v8.0.24/bin/apache-tomcat-8.0.32.tar.gz +
-  tar xzf apache-tomcat-8.0.32.tar.gz +
-  ln -s apache-tomcat-8.0.32 apache-tomcat+
  
-===== Tomcat Minimal Konfiguration ===== +### End Config ####
-  cd +
-  cd workshop +
-  mkdir node73 +
-  cd node73 +
-  mkdir bin conf webapps logs work temp +
-  # File server und JSP Support only! +
-  #cp ../apache-tomcat/conf/web.xml conf/ +
-''conf/server.xml'' : ( komplett, kurze Version ) +
-<code xml> +
-<?xml version='1.0' encoding='utf-8'?> +
-<Server port="${port.prefix}05" shutdown="SHUTDOWN"> +
-  <Listener className="org.apache.catalina.core.JasperListener" /> +
-  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />+
  
-  <Service name="Catalina"> +CATALINA_HOME=/opt/tomcat/products/${TOMCAT_VERSION} 
-    <Connector port="${port.prefix}80"  +CATALINA_BASE=/opt/tomcat/instances/${INSTANCE_NAME}
-               protocol="HTTP/1.1"  +
-               /> +
-    <Engine name="Catalina" defaultHost="localhost" jvmRoute="node${port.prefix}"> +
-      <Host name="localhost"  appBase="webapps" +
-            unpackWARs="true" autoDeploy="true" > +
-      </Host> +
-    </Engine> +
-  </Service> +
-</Server> +
-</code>+
  
 +export CATALINA_HOME
 +export CATALINA_BASE
  
-''conf/server.xml'' : ( Tomcat 8 ) +case "$1" in 
-<code xml> +start) 
-<?xml version='1.0' encoding='utf-8'?> +        $CATALINA_HOME/bin/startup.sh
-<Server port="${port.prefix}05" shutdown="SHUTDOWN"> +
-  <Listener className="org.apache.catalina.startup.VersionLoggerListener" /> +
-  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> +
- +
-  <Service name="Catalina"> +
-    <Connector port="${port.prefix}80" +
-      protocol="HTTP/1.1" +
-    /> +
-    <Engine name="Catalina" +
-      defaultHost="localhost" jvmRoute="node${port.prefix}"> +
-      <Host name="localhost" +
-          appBase="webapps"> +
-      </Host> +
-    </Engine> +
-  </Service> +
-</Server> +
- +
-</code> +
-''bin/startup.sh'' : +
-<code bash> +
-#!/bin/bash +
-export CATALINA_HOME=~/workshop/apache-tomcat +
-export CATALINA_BASE=~/workshop/node73 +
-export JAVA_OPTS="-Dport.prefix=73" +
-export CATALINA_OPTS="-Xmx128m" +
-export CATALINA_PID="${CATALINA_BASE}/logs/tomcat.pid" +
-${CATALINA_HOME}/bin/catalina.sh start $@ +
-</code> +
- +
-''bin/shutdown.sh'' : +
-<code bash> +
-#!/bin/bash +
-export CATALINA_HOME=~/workshop/apache-tomcat +
-export CATALINA_BASE=~/workshop/node73 +
-export JAVA_OPTS="-Dport.prefix=73" +
-export CATALINA_PID="${CATALINA_BASE}/logs/tomcat.pid" +
-${CATALINA_HOME}/bin/catalina.sh stop $@ +
-</code> +
-Startfähigkeit herstellen +
-<code bash> +
-  chmod +x bin/startup.sh +
-  #cp -a bin/startup.sh bin/shutdown.sh +
-  chmod +x bin/shutdown.sh +
-</code> +
- +
-Verzeichnisbaum nach dem Start +
-<code> +
-├── bin +
-│   ├── shutdown.sh +
-│   └── startup.sh +
-├── conf +
-│   ├── Catalina +
-│   │   └── localhost +
-│   └── server.xml +
-├── logs +
-│   ├── catalina.out +
-│   └── tomcat.pid +
-├── temp +
-├── webapps +
-└── work +
-</code> +
-Check der server.xml ab Apache Tomcat 7 +
- +
-''bin/configtest.sh'' : +
-<code bash> +
-#!/bin/bash +
-export CATALINA_HOME=~/workshop/apache-tomcat +
-export CATALINA_BASE=~/workshop/node73 +
-export JAVA_OPTS="-Dport.prefix=73" +
-${CATALINA_HOME}/bin/catalina.sh configtest $@ +
-</code> +
- +
-''conf/web.xml'' +
-<code> +
-<web-app xmlns="http://java.sun.com/xml/ns/javaee" +
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" +
-  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee +
-                      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" +
-  version="3.0"> +
-  <servlet> +
-        <servlet-name>default</servlet-name> +
-        <servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class> +
-        <init-param> +
-            <param-name>debug</param-name> +
-            <param-value>0</param-value> +
-        </init-param> +
-        <init-param> +
-            <param-name>listings</param-name> +
-            <param-value>false</param-value> +
-        </init-param> +
-        <load-on-startup>1</load-on-startup> +
-    </servlet> +
- +
-    <servlet-mapping> +
-        <servlet-name>default</servlet-name> +
-        <url-pattern>/</url-pattern> +
-    </servlet-mapping> +
-</web-app> +
-</code> +
- +
-<code> +
-mkdir webapps/ROOT +
-echo "hello" >webapps/ROOT/index.html +
-</code> +
- +
-Ergebnis einer index.html Auslieferung +
-<code>nutzer18@notebook18:~/workshop/node73/conf$ telnet 127.0.0.1 7380 +
-Trying 127.0.0.1... +
-Connected to 127.0.0.1. +
-Escape character is '^]'. +
-GET /index.html HTTP/1.0  +
- +
-HTTP/1.1 200 OK +
-Server: Apache-Coyote/1.1 +
-Accept-Ranges: bytes +
-ETag: W/"6-1394459464000" +
-Last-Modified: Mon, 10 Mar 2014 13:51:04 GMT +
-Content-Length: 6 +
-Date: Mon, 10 Mar 2014 13:59:42 GMT +
-Connection: close +
- +
-hello +
-Connection closed by foreign host. +
-nutzer18@notebook18:~/workshop/node73/conf$ pwd +
- +
-</code> +
- +
-Mimetypes +
-''conf/web.xml'' +
-<code> +
-<web-app ....> +
-...  +
-  <!-- Nach servlet-mapping --> +
-  <mime-mapping> +
-        <extension>css</extension> +
-        <mime-type>text/css</mime-type> +
-  </mime-mapping> +
-  <mime-mapping> +
-        <extension>ico</extension> +
-        <mime-type>image/x-icon</mime-type> +
-  </mime-mapping> +
-  <mime-mapping> +
-        <extension>html</extension> +
-        <mime-type>text/html</mime-type> +
-  </mime-mapping> +
-  <mime-mapping> +
-        <extension>jpg</extension> +
-        <mime-type>image/jpeg</mime-type> +
-  </mime-mapping> +
-  <mime-mapping> +
-        <extension>js</extension> +
-        <mime-type>application/javascript</mime-type> +
-  </mime-mapping> +
-  <mime-mapping> +
-        <extension>json</extension> +
-        <mime-type>application/json</mime-type> +
-  </mime-mapping> +
-   <mime-mapping> +
-       <extension>png</extension> +
-       <mime-type>image/png</mime-type> +
-   </mime-mapping> +
-   <mime-mapping> +
-       <extension>xml</extension> +
-       <mime-type>application/xml</mime-type> +
-   </mime-mapping> +
-... +
-<web-app> +
-</code> +
- +
-oder einfacher alles aus der Distribution übernehmen:) +
- +
-<code> +
-cd workshop/node73 +
-cp ../apache-tomcat/conf/web.xml conf/web.xml +
-bin/shutdown.sh -force +
-bin/startup.sh +
-</code> +
- +
-==== Hinweis zur server.xml Konfiguration ==== +
-Der Connector Parameter "HTTP/1.1" steht für den Alias <code>org.apache.coyote.http11.Http11Protocol</code> wenn kein APR Listener erfolgreich den APR Native Libs gefunden hat. Wenn das APR initialisiert werden konnte, wird der ProtokollHandler auf die Klasse <code>org.apache.coyote.http11.Http11AprProtocol</code> gesetzt. Ähnliches gilt für den AJP/1.3 Alias. Das Projekt Apache Portable Runtime ist ein C-Lib die es ermöglich unter verschiedenen Betriebssystemen Threads, IO, usw. zu nutzen. Für den Tomcat existiert mit dem Projekt tcnative eine Anbindung für Java. +
- +
-==== Testen ==== +
-Tomcat starten: +
-  ./bin/startup.sh +
- +
-Prozesse sehen: +
-  jps +
-  jps -v +
-  lsof -a -i -c java +
-  lsof -i | grep java +
-  lsof -i | grep $(cat ../logs/tomcat.pid) +
- +
-Speicherbelegung der Prozesse: +
-  jstat -gc $(cat logs/tomcat.pid) +
- +
-Free Memory +
- +
-  jstat -gc $(cat logs/tomcat.pid) | tail -1 | awk '{print "free old memory:",($7-$8)/1024, "mb"}' +
-  jstat -gc $(cat logs/tomcat.pid) | tail -1 | awk '{print "free perm memory:",($9-$10)/1024, "mb"}' +
- +
-Stacktrace ausgeben lassen: +
-  kill -3 $(cat logs/tomcat.pid) +
-  less logs/catalina.out +
-  #stacktrace snapshot erzeugen +
-  jstack -l $(cat logs/tomcat.pid) >"logs/stack-`date`" +
- +
-  firefox http://localhost:7380/ +
- +
-''bin/restart.sh'' : ( restart Tomcat) +
-<code> +
-#!/bin/bash +
-~/workshop/node73/bin/shutdown.sh -force +
-~/workshop/node73/bin/startup.sh +
-</code> +
-===== Checks =====   +
- +
-''Links'' +
-[[http://nagios.sourceforge.net/docs/3_0/pluginapi.html|Plugin API Nagios]] +
-[[http://www.faqs.org/rfcs/rfc3339.html|RFC339]] +
-[[http://de.wikipedia.org/wiki/ISO_8601|ISO_8601]] +
- +
-==== Check Pid, Ports, Alive ==== +
-<code bash> +
-  if [ -f ~/workshop/node73/logs/tomcat.pid ]; then +
-    pid_no=`cat ~/workshop/node73/logs/tomcat.pid` +
-    DATE=`date --rfc-3339=ns` +
-    ps_pid=`ps aux |grep -c $pid_no` +
-         +
-    echo "$DATE - OK - pid ($pid_no) existiert" +
- +
-    if [ $ps_pid -gt 1 ]; then +
-      echo "$DATE - Ok - Zugehoeriger Prozess existiert" +
-    else +
-      echo "$DATE - Err - Zugehoeriger Prozess existiert nicht" +
-    fi +
- +
-    port_7380=`lsof -i | grep $pid_no | grep -q ':7380' && echo -n "Ok - 7380" || echo -n "Err - 7380"`  +
-    port_7309=`lsof -i | grep $pid_no | grep -q ':7309' && echo -n "Ok - 7309" || echo -n "Err - 7309"`  +
-    port_7305=`lsof -i | grep $pid_no | grep -q ':7305' && echo -n "Ok - 7305" || echo -n "Err - 7305"`  +
- +
-    for x in "$port_7380" "$port_7309" "$port_7305" ; do +
-      echo "$DATE - $x" +
-    done  +
- +
-    temp=`curl --silent http://localhost:7380/test1/test1_ok.jsp | grep -c 'Ok'`  +
-    if [ $temp -eq 1 ]; then +
-      echo "$DATE - Ok - AliveCheck" +
-    else +
-      echo "$DATE - Err - AliveCheck" +
-    fi +
-  else +
-    echo "$DATE - Err: pid existiert nicht!" +
-  fi +
-</code> +
-==== Check JVM Free Mem ==== +
-Prüfen ob noch genügend freier Speicher vorhanden ist: +
- +
- +
-''bin/check_jvmfreemem.sh'' : +
-<code bash> +
-#!/bin/bash +
-# resolve links - $0 may be a softlink +
-case $0 in +
-    /*) +
-        PRG="$0"+
         ;;         ;;
-    *) +stop) 
-        PWD=`pwd` +        $CATALINA_HOME/bin/shutdown.sh 
-        PRG="$PWD/$0"+        ;; 
 +*) 
 +        echo "Usage: $0 {start|stop}" 
 +        exit 1
         ;;         ;;
-esac 
- 
-while [ -h "$PRG" ]; do 
-  ls=`ls -ld "$PRG"` 
-  link=`expr "$ls" : '.*-> \(.*\)$'` 
-  if expr "$link" : '/.*' > /dev/null; then 
-    PRG="$link" 
-  else 
-    PRG=`dirname "$PRG"`/"$link" 
-  fi 
-done 
-cd "`dirname "$PRG"`" 
-PWD=`pwd` 
-PRGDIR=`dirname "$PWD"` 
-PID=$(cat ${PRGDIR}/logs/tomcat.pid) 
-DATE=`date --rfc-3339=ns` 
- 
-MEMOLDUSAGE=$(jstat -gc $PID | tail -1 | awk '{print $(8)}') 
-PERFOLDDATA=$(jstat -gcoldcapacity $PID | tail -1 | awk -v usage=$MEMOLDUSAGE '{print "free old memory:",($2-usage)/1024, "mb ;", "percentage:",(($2-usage) * 100 / $2),"%" }') 
-MEMPERMUSAGE=$(jstat -gc $PID | tail -1 | awk '{print $(10)}') 
-PERFPERMDATA=$(jstat -gcpermcapacity $PID | tail -1 | awk -v usage=$MEMPERMUSAGE '{print "free perm memory:",($2-usage)/1024, "mb ;", "percentage:",(($2-usage) * 100 / $2),"%" }') 
- 
-VALUE=$(echo $PERFOLDDATA | awk '{print int($8)}') 
- 
-STATUS=OK 
-if [ $VALUE -lt $1 ] ; then 
-    STATUS=WARNING   
-elif [ $VALUE -lt $2 ] ; then 
-    STATUS=CRITICAL 
-fi 
- 
-echo $STATUS 
- 
-if [ $STATUS != "CRITICAL" ] ; then 
-VALUE=$(echo $PERFPERMDATA | awk '{print int($8)}') 
- 
-if [ $VALUE -lt $3 ] ; then 
-    STATUS=WARNING 
-elif [ $VALUE -lt $4 ] ; then 
-    STATUS=CRITICAL 
-fi 
-fi 
- 
-echo "JVMFREEMEM $STATUS - $DATE | $PERFOLDDATA | $PERFPERMDATA"  
-case $STATUS in 
- OK) exit 0 ;; 
- WARNING) exit 1 ;; 
- CRTICAL) exit 2 ;; 
- *) exit 3;; 
 esac esac
 </code> </code>
  
-==== Check TomcatStartup State  ====+==== 1.3 - Erweiterung setenv.sh ====
  
-Als Parameter benötigt das Skript den Pfad zur Logdatei. 
- 
-''bin/check_tomcatstartup.sh'' : 
-<code bash> 
-#!/bin/bash 
-OIFS=$IFS 
-IFS=$' 
-' 
- 
-LOGFILE=$1 
-RESPONSE_CODE_OK=0 
-RESPONSE_CODE_WARNING=1 
-RESPONSE_CODE_CRITICAL=2 
-RESPONSE_CODE_UNKNOWN=3 
- 
-WARN_COUNT=0 
-ERROR_COUNT=0 
-ANALYSE_STATE=0 
- 
-if [ ! -f $LOGFILE ]; then 
-   IFS=$OIFS 
-   echo "File not found" 
-   exit $RESPONSE_CODE_UNKNOWN 
-fi 
- 
-for x in $(tac $LOGFILE) ; 
-  do 
- if [ `echo $x | grep 'Server startup in' ` ]; then 
-   ANALYSE_STATE=1 
- fi; 
- 
- if [ ${ANAlYSE_STATE}="1" ]; then 
- if [ `echo $x | grep 'ERROR'` ]; then 
-              ERROR_COUNT=$(($ERROR_COUNT+1)) 
- fi; 
- if [ `echo $x | grep 'WARN' ` ]; then 
- WARN_COUNT=$(($WARN_COUNT+1)) 
- fi; 
- 
- if [ `echo $x | grep 'Starting service Catalina'` ]; then 
-                        break 
-                fi; 
- fi; 
-done ; 
- 
-IFS=$OIFS 
- 
-if [ $ERROR_COUNT -ge "1" ]; then 
-   echo "TomcatStartupCheck - CRITICAL | " 
-   echo "WARN COUNT: $WARN_COUNT" 
-   echo "ERROR COUNT: $ERROR_COUNT | " 
-   exit $RESPONSE_CODE_CRITICAL 
-fi 
- 
-if [ $WARN_COUNT -ge "1" ]; then 
-   echo "TomcatStartupCheck - WARNING | " 
-   echo "WARN COUNT: $WARN_COUNT" 
-   echo "ERROR COUNT: $ERROR_COUNT | " 
-   exit $RESPONSE_CODE_WARNING 
-fi 
- 
-if [ ${ANAlYSE_STATE}="1" ]; 
-   then 
-      echo "TomcatStartupCheck - OK | " 
-      echo "WARN COUNT: $WARN_COUNT" 
-      echo "ERROR COUNT: $ERROR_COUNT | " 
-      exit $RESPONSE_CODE_OK 
-   else 
-      echo "TomcatStartupCheck - UNKNOWN | " 
-      echo "WARN COUNT: $WARN_COUNT" 
-      echo "ERROR COUNT: $ERROR_COUNT | " 
-      exit $RESPONSE_CODE_UNKNOWN 
-fi 
- 
-</code> 
- 
-===== Applikationen ===== 
-==== Hello World ==== 
-  mkdir webapps/hello 
-''webapps/hello/index.jsp'' : 
-<file> 
-hello! <br> 
-es ist <%=new java.util.Date() %> Uhr! 
-</file> 
- 
-  firefox http://localhost:7380/hello/ 
- 
-==== Hello World Servlet ==== 
-  mkdir -p webapps/hello/WEB-INF/classes 
-  cd webapps/hello/WEB-INF/classes 
-  vi HelloWorld.java 
- 
-''webapps/hello/WEB-INF/classes/HelloWorld.java'' 
-<file> 
-import java.io.*; 
-import javax.servlet.*; 
-import javax.servlet.http.*; 
- 
-public class HelloWorld extends HttpServlet { 
- 
-    public void doGet(HttpServletRequest request, HttpServletResponse response) 
-    throws IOException, ServletException 
-    { 
-        response.setContentType("text/html"); 
-        PrintWriter out = response.getWriter(); 
-        out.println("<html>"); 
-        out.println("<head>"); 
-        out.println("<title>Hello World!</title>"); 
-        out.println("</head>"); 
-        out.println("<body>"); 
-        out.println("<h1>Hello World!</h1>"); 
-        out.println("</body>"); 
-        out.println("</html>"); 
-    } 
-} 
-</file> 
-  javac -cp ~/workshop/apache-tomcat/lib/servlet-api.jar HelloWorld.java 
-  cd .. 
-  vi web.xml 
- 
-''webapps/hello/WEB-INF/web.xml'' 
-<file> 
-<web-app> 
-    <servlet> 
-        <servlet-name>HelloWorld</servlet-name> 
-        <servlet-class>HelloWorld</servlet-class> 
-    </servlet> 
-    <servlet-mapping> 
-        <servlet-name>HelloWorld</servlet-name> 
-        <url-pattern>/world</url-pattern> 
-    </servlet-mapping> 
-</web-app> 
-</file> 
- 
-Restart des Servers 
-  cd ~/workshop/node73 
-  bin/shutdown.sh 
-  bin/startup.sh 
-  firefox http://localhost:7380/hello/world 
- 
-Test mit telnet 
-   
 <code> <code>
-nutzer20@notebook20:~/workshop/node73$ telnet 127.0.0.1 7380 +CATALINA_TMPDIR="${CATALINA_VAR}/temp" 
-Trying 127.0.0.1... +CATALINA_PID="${CATALINA_VAR}/logs/tomcat.pid" 
-Connected to 127.0.0.1. +CATALINA_OUT="${CATALINA_VAR}/logs/catalina.out" 
-Escape character is '^]'. +CATALINA_OPTS="-Dcatalina.var=${CATALINA_VAR}"
-GET /hello/world HTTP/1.0 +
- +
-HTTP/1.1 200 OK +
-Server: Apache-Coyote/1.1 +
-Content-Type: text/html +
-Content-Length: 103 +
-Date: Thu, 08 Mar 2012 14:10:34 GMT +
-Connection: close +
- +
-<html> +
-<head> +
-<title>Hello World!</title> +
-</head> +
-<body> +
-<h1>Hello World!</h1> +
-</body> +
-</html> +
-Connection closed by foreign host. +
-</code>   +
- +
-Autoreload auf WEB-INF/web.xml +
- +
-''node73/conf/context.xml'' +
-<file> +
-<Context> +
-   <WatchedResource>WEB-INF/web.xml</WatchedResource> +
-</Context> +
-</file> +
- +
-Autoreload für Änderungen von Klassen aller Anwendungen +
- +
-''node73/conf/context.xml'' +
-<file> +
-<Context reloadable="true"> +
-   <WatchedResource>WEB-INF/web.xml</WatchedResource> +
-</Context> +
-</file> +
-Nun muss der Server ebenfalls nochmals restartet werden. Ab jetzt kann man Änderungen an der Java Quelle Datei vornehmen und nach jeder Übersetzung wird diese in der Laufenden Anwendung sichtbar. +
-   +
- +
-Ab dem Apache Tomcat 7 mit dem Servlet API 3.0 lassen sich die Konfigurationen auch +
-direkt in den Servlet Code schreiben: +
- +
-Anlage der Anwendung world +
-  cd ~/workshop/node73/webapps +
-  mkdir world +
-  mkdir world/WEB-INF +
-  mkdir world/WEB-INF/classes +
-  mkdir world/WEB-INF/classes/world +
-  cd world/WEB-INF/classes/world +
-  vi Hello.java +
-  javac -cp ~/workshop/apache-tomcat/lib/servlet-api.jar Hello.java +
-  # restart des Servers +
- +
- +
-<file> +
- +
-package world; +
- +
-import java.io.*; +
-import javax.servlet.*; +
-import javax.servlet.http.*; +
-import javax.servlet.annotation.WebServlet ; +
- +
-@WebServlet("/hello") +
-public class Hello extends HttpServlet { +
- +
-    public void doGet(HttpServletRequest request, HttpServletResponse response) +
-    throws IOException, ServletException +
-    { +
-        response.setContentType("text/html"); +
-        PrintWriter out = response.getWriter(); +
-        out.println("<html>"); +
-        out.println("<head>"); +
-        out.println("<title>Hello World!</title>"); +
-        out.println("</head>"); +
-        out.println("<body>"); +
-        out.println("<h1>Hello World!</h1>"); +
-        out.println("</body>"); +
-        out.println("</html>"); +
-    } +
-} +
-</file> +
-==== .war ==== +
-  mkdir /tmp/hello2 +
-''/tmp/hello2/index.jsp'' : +
-<file> +
-hello2! <br> +
-es ist <%=new java.util.Date() %> Uhr! +
-</file> +
- +
-  jar cf hello2.war -C /tmp/hello2/ index.jsp +
-  cp hello2.war webapps/ +
- +
-  firefox http://localhost:7380/hello2/ +
- +
- +
-===== Tomcat 6 Installation mit Ubuntu ===== +
-Ubuntu Standard Tomcat Installation +
-<file> +
-sudo apt-get install tomcat6 +
-sudo apt-get install tomcat6-admin +
-</file> +
- +
-User Node Installation für Test +
-<file> +
-sudo apt-get install tomcat6-user  +
-tomcat6-instance-create node91 -p 9180 -c 9105 -w qwewqeiq879qewq +
-node91/bin/startup.sh +
-node91/bin/shutdown.sh +
-</file> +
- +
-===== Basic Authentication ===== +
-Application ''hello'' mit Basic Authentication absichern +
- +
-''conf/server.xml'' : +
-<code xml> +
-<Server ..> +
-.. +
-  <GlobalNamingResources> +
-    <Resource name="UserDatabase"  +
-              auth="Container" +
-              type="org.apache.catalina.UserDatabase" +
-              description="User database that can be updated and saved" +
-              factory="org.apache.catalina.users.MemoryUserDatabaseFactory" +
-              pathname="conf/tomcat-users.xml" /> +
-  </GlobalNamingResources> +
- +
-  <Service ..> +
-    <Engine ..> +
-      <Realm className="org.apache.catalina.realm.UserDatabaseRealm" +
-             resourceName="UserDatabase"/> +
-        .. +
-    </Engine> +
-  </Service> +
-</Server>+
 </code> </code>
  
-''conf/tomcat-users.xml'' : +==== 1.4 - OOM ====
-<code xml> +
-<tomcat-users> +
-  <user username="manager" password="tomcat" roles="manager-gui" /> +
-</tomcat-users> +
-</code> +
- +
-''webapps/hello/WEB-INF/web.xml'' : +
- +
-<file> +
-<?xml version="1.0" encoding="ISO-8859-1"?> +
-<web-app xmlns="http://java.sun.com/xml/ns/javaee" +
-   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" +
-   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" +
-   version="2.5">  +
- +
-  <display-name>Hello World Application</display-name> +
-  <description> +
-    Tolle Hello World Application +
-  </description> +
-  <servlet> +
-        <servlet-name>HelloWorld</servlet-name> +
-        <servlet-class>HelloWorld</servlet-class> +
-    </servlet> +
-    <servlet-mapping> +
-        <servlet-name>HelloWorld</servlet-name> +
-        <url-pattern>/world</url-pattern> +
-    </servlet-mapping> +
-  <!-- Define a Security Constraint on this Application --> +
-  <security-constraint> +
-    <web-resource-collection> +
-      <web-resource-name>Hello</web-resource-name> +
-      <url-pattern>/index.jsp</url-pattern> +
-      <url-pattern>/world</url-pattern> +
- +
-      <!-- <url-pattern>/html/*</url-pattern>  --> +
-    </web-resource-collection> +
-    <auth-constraint> +
-       <!-- NOTE:  This role is not present in the default users file --> +
-       <role-name>manager-gui</role-name> +
-    </auth-constraint> +
-  </security-constraint> +
- +
-  <!-- Define the Login Configuration for this Application --> +
-  <login-config> +
-    <auth-method>BASIC</auth-method> +
-    <realm-name>Hello World Application</realm-name> +
-  </login-config> +
- +
-  <!-- Security roles referenced by this web application --> +
-  <security-role> +
-    <description> +
-      The role that is required to log in to the Hello Application +
-    </description> +
-    <role-name>manager-gui</role-name> +
-  </security-role> +
- +
-  <error-page> +
-    <error-code>401</error-code> +
-    <location>/401.jsp</location> +
-  </error-page> +
- +
-</web-app> +
-</file> +
-Syntax Tomcat 6 Servlet Api 2.5 checken: +
-  xmllint --noout --schema http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd webapps/hello/WEB-INF/web.xml +
-Syntax Tomcat 7 - Servlet API 3.0 checken: +
-  xmllint --noout --schema http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd webapps/hello/WEB-INF/web.xml +
-   +
-''webapps/hello/401.jsp'' : +
-<file> +
-hello error 401 +
-</file> +
- +
-Setzen einer kontrollierten Fehlerreaktion für "File not found" Status Code 404 +
-''webapps/hello/WEB-INF/web.xml''+
 <code> <code>
-<web-app> +JAVA_OOM="-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/tomcat/workshop -XX:OnOutOfMemoryError=${CATALINA_HOME}/bin/oom.sh" 
-.. +CATALINA_OPTS="$CATALINA_OPTS $JAVA_OOM"
-  <error-page> +
-    <error-code>404</error-code> +
-    <location>/404.jsp</location> +
-  </error-page> +
-  <error-page> +
-        <exception-type>java.lang.Throwable</exception-type> +
-        <location>/exception.jsp</location> +
-  </error-page> +
- +
-.. +
-</web-app>+
 </code> </code>
  
-Für Tomcat 7 ist das web-app Schema folgendes.+==== 1.4 - action.bash ====
  
-''webapps/hello/WEB-INF/web.xml'' :  
-<file> 
-<web-app xmlns="http://java.sun.com/xml/ns/javaee" 
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
-                      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
-  version="3.0"> 
-</web-app> 
- 
-</file>   
-''webapps/hello/404.jsp'' : 
-<file> 
- 
-<%@ page session="false" isErrorPage="true" %> 
- 
-<html> 
-<head><title>404 Not Found</title></head> 
-<body> 
-<h1>404 Not Found</h1> 
- 
-The url <code>${requestScope["javax.servlet.error.request_uri"]}</code>  
-was not found. 
-</body> 
-</html> 
- 
-</file> 
- 
-Verfügbare RequestScope Attribute 
- 
-|Attribute |Type | 
-|javax.servlet.error.status_code| java.lang.Integer| 
-|javax.servlet.error.message| java.lang.String| 
-|javax.servlet.error.request_uri| java.lang.String| 
-|javax.servlet.error.servlet_name| java.lang.String| 
-|javax.servlet.error.exception| java.lang.Throwable| 
-|javax.servlet.error.exception_type| java.lang.Class| 
- 
-''webapps/hello/my.jsp'' : 
-<file> 
-<%@ page session="false" errorPage="exception.jsp" %> 
-<html> 
-<head><title>My World</title></head> 
-<body> 
-<h1>Yep</h1> 
-<% 
- if(true) { 
- throw new RuntimeException("my world"); 
- } 
-%> 
-</body> 
-</html> 
-</file> 
- 
- 
-''webapps/hello/exception.jsp'' : 
-<file> 
-<%@ page session="false" isErrorPage="true" import="java.io.*" %> 
-<html> 
-<head> 
- <title>Exceptional Even Occurred!</title> 
- <style> 
- body, p { font-family:Tahoma; font-size:10pt; padding-left:30; } 
- pre { font-size:8pt; } 
- </style> 
-</head> 
-<body> 
- 
-<%-- Exception Handler --%> 
-<font color="red"> 
-<%= exception.toString() %><br> 
-</font> 
- 
-<% 
-out.println("<!--"); 
-StringWriter sw = new StringWriter(); 
-PrintWriter pw = new PrintWriter(sw); 
-exception.printStackTrace(pw); 
-out.print(sw); 
- 
-sw.close(); 
-pw.close(); 
-out.println("-->"); 
-application.log(sw.toString()); 
- 
-%> 
- 
-</body> 
-</html> 
-</file> 
- 
-===== Digest password ===== 
-Generierung des Password mit Digest 
 <code> <code>
-apache-tomcat/bin/digest.sh -a SHA1 manager 
-</code> 
- 
-Eintragen der Password in die tomcat-users.xml 
- 
-''node73/conf/tomcat-users.xml'': 
-<file> 
-<tomcat-users> 
-  <user username="manager" password="536c0b339345616c1b33caf454454d8b8a190d6c" roles="manager-gui" /> 
-  <user username="tomcat" password="536c0b339345616c1b33caf454454d8b8a190d6c" roles="user" /> 
- 
-</tomcat-users> 
-</file> 
- 
-Eintragen des Digest Algo im Realm 
-''node73/conf/server.xml'' 
-<file> 
-.. 
-    <Engine name="Catalina" defaultHost="localhost" jvmRoute="node${port.prefix}"> 
-      <Realm className="org.apache.catalina.realm.UserDatabaseRealm" 
-             digest="SHA1"  
-             resourceName="UserDatabase"/> 
-.. 
-    </Engine> 
- 
-</file> 
- 
-Restart des Servers 
- 
-===== Manager Application ===== 
-Erste Option ist die Übernahme der manager Anwendung in die Node. 
-  cp -a ../apache-tomcat/webapps/manager/ webapps/ 
- 
-Besser wäre eine Referenz der Manager Anwendung in den Node zuvereinbaren. 
- 
-''conf/Catalina/localhost/manager.xml'' : 
-<code xml> 
-<Context docBase="${catalina.home}/webapps/manager" antiResourceLocking="false" privileged="true" useHttpOnly="true"/> 
-</code> 
- 
-  firefox http://localhost:7380/manager/html 
-Benutzername: manager 
-Password: tomcat 
-( siehe ''conf/tomcat-users.xml'' ) 
- 
-''conf/tomcat-users.xml''  
-<file> 
-<tomcat-users> 
-<user name="manager" password="tomcat" roles="manager-gui" /> 
-</tomcat-users> 
-</file> 
- 
-Tomcat 8:  
-''conf/tomcat-users.xml''  
- 
-<file> 
-<?xml version='1.0' encoding='utf-8'?> 
-<tomcat-users xmlns="http://tomcat.apache.org/xml" 
-              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-              xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd" 
-              version="1.0"> 
-  <role rolename="manager-gui"/> 
-  <user username="manager" password="tomcat" roles="manager-gui"/> 
-</tomcat-users> 
-</file> 
----- 
- 
- 
-Mit dem GlobalResourcesLifecycleListener werden die Daten der UserDatabase im MbeanServer (JMX)  
-veröffentlicht und sind damit änderbar. Wenn die UserDatabase schreibar ist, kann man die Änderungen sogar wieder speichern.  
- 
- 
-**Vorsicht** die Passwörter sind via JMX einsehbar und evtl. temporär änderbar!!! 
- 
-''conf/server.xml'' 
-<file> 
-<Server .. > 
- <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> 
- 
-  <GlobalNamingResources> 
-    <Resource name="UserDatabase"  
-              auth="Container" 
-              type="org.apache.catalina.UserDatabase" 
-              description="User database that can be updated and saved" 
-              factory="org.apache.catalina.users.MemoryUserDatabaseFactory" 
-              pathname="conf/tomcat-users.xml"  
-              readonly="false" /> 
-  </GlobalNamingResources> 
-  <Service ..> 
-    <Engine ..> 
-      <Realm className="org.apache.catalina.realm.UserDatabaseRealm" 
-             resourceName="UserDatabase"/> 
-        .. 
-    </Engine> 
-  </Service> 
-<Server/>  
-</file> 
- 
-Zur Installation von Anwendungen auf dem Server kann man auch curl nutzen. 
-Dazu ist es notwendig das der "User" der Manager Anwendung in der Role "manager-script" eingetragen ist. 
-<code>curl --user manager:tomcat "http://localhost:7380/manager/text/deploy?path=/docs&config=file:/home/nutzer18/workshop/node73/docs.xml"</code> 
- 
-''docs.xml'' 
-<file> 
-<Context docBase="${catalina.home}/webapps/docs" /> 
-</file> 
- 
-Einschränkung des Zugriffs auf die Manager Anwendung nur vom lokalen Host 
-''conf/Catalina/localhost/manager.xml'' : 
-<file> 
-<Context docBase="${catalina.home}/webapps/manager" antiResourceLocking="false" privileged="true" useHttpOnly="true"> 
-  <Valve className="org.apache.catalina.valves.RemoteAddrValve" 
-         allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1|192\.168\.1\.\d+"/> 
-</Context> 
- 
- 
-</file> 
- 
-''conf/server.xml'' 
-<code> 
-    <Engine ...> 
-     
-     
-    <Realm className="org.apache.catalina.realm.LockOutRealm"> 
-         <Realm className="org.apache.catalina.realm.UserDatabaseRealm" 
-              resourceName="UserDatabase"/> 
- 
-    </Realm> 
-    
-   ... 
-   </Engine> 
-</code>   
- 
-==== Weitere Manager Berechtigungen ==== 
- 
-''conf/tomcat-users.xml''  
-<file> 
-<tomcat-users> 
-<user name="manager" password="tomcat" roles="manager-gui" /> 
-<user name="script" password="tomcat" roles="manager-script" /> 
-<user name="jmx" password="tomcat" roles="manager-jmx" /> 
-<user name="status" password="tomcat" roles="manager-status" /> 
-</tomcat-users> 
- 
-</file> 
- 
-<code> 
-curl -u status:tomcat http://localhost:7380/manager/status/all?XML=true  
-</code> 
- 
-Ergebnis 
-<code> 
-<?xml version="1.0" encoding="utf-8"?> 
-<?xml-stylesheet type="text/xsl" href="/manager/xform.xsl" ?> 
-<status> 
-    <jvm> 
-        <memory free="61724312" total="72613888" max="119341056"/> 
-        <memorypool name="PS Eden Space" type="Heap memory" usageInit="15007744" usageCommitted="30015488" usageMax="36503552" usageUsed="795720"/> 
-        <memorypool name="PS Old Gen" type="Heap memory" usageInit="40108032" usageCommitted="40108032" usageMax="89522176" usageUsed="7624024"/> 
-        <memorypool name="PS Survivor Space" type="Heap memory" usageInit="2490368" usageCommitted="2490368" usageMax="2490368" usageUsed="2469832"/> 
-        <memorypool name="Code Cache" type="Non-heap memory" usageInit="2555904" usageCommitted="2555904" usageMax="50331648" usageUsed="1095104"/> 
-        <memorypool name="PS Perm Gen" type="Non-heap memory" usageInit="21757952" usageCommitted="21757952" usageMax="174063616" usageUsed="16175656"/> 
-    </jvm> 
-    <connector name="&quot;http-bio-7380&quot;"> 
-        <threadInfo maxThreads="200" currentThreadCount="10" currentThreadsBusy="1"/> 
-        <requestInfo maxTime="53" processingTime="146" requestCount="7" errorCount="0" bytesReceived="0" bytesSent="121567"/> 
-        <workers> 
-            <worker stage="R" requestProcessingTime="0" requestBytesSent="0" requestBytesReceived="0" remoteAddr="?" virtualHost="?" method="?" currentUri="?" currentQueryString="?" protocol="?"/> 
-            <worker stage="R" requestProcessingTime="0" requestBytesSent="0" requestBytesReceived="0" remoteAddr="?" virtualHost="?" method="?" currentUri="?" currentQueryString="?" protocol="?"/> 
-            <worker stage="S" requestProcessingTime="4" requestBytesSent="0" requestBytesReceived="0" remoteAddr="0:0:0:0:0:0:0:1" virtualHost="localhost" method="GET" currentUri="/manager/status/all" currentQueryString="XML=true" protocol="HTTP/1.1"/> 
-        </workers> 
-    </connector> 
-    <connector name="&quot;ajp-bio-7309&quot;"> 
-        <threadInfo maxThreads="200" currentThreadCount="0" currentThreadsBusy="0"/> 
-        <requestInfo maxTime="0" processingTime="0" requestCount="0" errorCount="0" bytesReceived="0" bytesSent="0"/> 
-        <workers/> 
-    </connector> 
-</status> 
-</code> 
- 
-* [[http://tomcat.apache.org/tomcat-8.0-doc/config/filter.html#CSRF_Prevention_Filter| Tomcat CSRF Filter]] 
-* [[http://de.wikipedia.org/wiki/Cross-Site-Request-Forgery | Cross-Site-Request-Forgery]] 
-* [[http://xmlprettyprint.com/ | XML Pretty Printer]] 
-===== Monitoring mit der Jconsole ===== 
- 
-Remote Monitoring mit dem Befehl jconsole 
- 
-''bin/startup.sh'' 
-<code java> 
- 
-export CATALINA_OPTS="$CATALINA_OPTS -Dcom.sun.management.jmxremote \ 
--Dcom.sun.management.jmxremote.port=7304 \ 
--Dcom.sun.management.jmxremote.authenticate=false \ 
--Dcom.sun.management.jmxremote.ssl=false \ 
--Djava.rmi.server.hostname=$(hostname) \ 
--Djava.rmi.server.useLocalHostname=true" 
-</code> 
- 
-Wenn eine Autorisierung nötig ist geht das mit:  
-<code>  
-    -Dcom.sun.management.jmxremote.authenticate=true \ 
-    -Dcom.sun.management.jmxremote.password.file=../conf/jmxremote.password \ 
-    -Dcom.sun.management.jmxremote.access.file=../conf/jmxremote.access \ 
-</code>     
-  
-''conf/jmxremote.access'' 
-<code>  
-monitorRole readonly 
-controlRole readwrite 
-</code>     
- 
-  
-''conf/jmxremote.password'' 
-<code>  
-monitorRole tomcat 
-controlRole tomcat 
-</code> 
-  
-Tipp: Der Password-file muss read-only und nur von UNIX Prozess Nutzers des Tomcats lesbar sein!! 
- 
-Konfiguration im Tomcat für Server und Registry port! 
-  * http://tomcat.apache.org/tomcat-7.0-doc/config/listeners.html#JMX_Remote_Lifecycle_Listener_-_org.apache.catalina.mbeans.JmxRemoteLifecycleListener 
-  * http://tomcat.apache.org/tomcat-7.0-doc/monitoring.html 
- 
-download jmx remote download 
-http://tomcat.apache.org/download-70.cgi 
- 
-cp catalina-jmx-remote.jar node73/lib 
- 
-<code> 
-<Server ...> 
-   <Listener className="org.apache.catalina.mbeans.JmxRemoteLifecycleListener" 
-             rmiRegistryPortPlatform="${port.prefix}03" 
-             rmiServerPortPlatform="${port.prefix}04" /> 
-           
-</Server> 
-</code> 
- 
-Freischaltung der Firewall 
-<code> 
-  sudo iptables -A INPUT -p tcp --dport 7303 -j ACCEPT 
-  sudo iptables -A INPUT -p tcp --dport 7304 -j ACCEPT 
-</code> 
- 
- 
-Access URL 
-<code> 
-    service:jmx:rmi://192.168.1.218:7304/jndi/rmi://192.168.1.218:7303/jmxrmi   
-</code> 
- 
-''conf/tomcat-users.xml'' 
-<code> 
-<?xml version='1.0' encoding='utf-8'?> 
-<tomcat-users> 
-  <role rolename="manager-jmx"/> 
-  <role rolename="manager-gui"/> 
-  <user username="jmx" password="tomcat" roles="manager-jmx"/> 
-  <user username="manager" password="tomcat" roles="manager-gui,manager-jmx"/> 
-</tomcat-users> 
-</code> 
- 
-Access MBean Attribute WebModule stateName 
-<code> 
-http://notebook31:7380/manager/jmxproxy/?get=Catalina:j2eeType=WebModule,name=//localhost/hello,J2EEApplication=none,J2EEServer=none&att=stateName 
-</code> 
- 
-Access with curl 
-<code> 
-$curl --user "jmx:tomcat" "http://notebook31:7380/manager/jmxproxy/?get=Catalina:j2eeType=WebModule,name=//localhost/hello,J2EEApplication=none,J2EEServer=none&att=stateName" 
-OK - Attribute get 'Catalina:j2eeType=WebModule,name=//localhost/hello,J2EEApplication=none,J2EEServer=none' - stateName = STARTED 
- 
-</code> 
- 
-<code> 
-$ curl --user "jmx:tomcat" "http://notebook31:7380/manager/jmxproxy/?get=Catalina:j2eeType=WebModule,name=//localhost/hello,J2EEApplication=none,J2EEServer=none&att=stateName" --silent | awk '{print $1 " " $(NF)}' 
-OK STARTED 
-</code> 
- 
- 
-http://docs.oracle.com/javase/7/docs/technotes/guides/management/agent.html 
- 
-===== Logging ===== 
-Hinweise 
-  - [[http://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/juli/FileHandler.html|FileHandler Properties]] 
-  - [[http://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/juli/OneLineFormatter.html| OneLineformatter]] 
-  - [[http://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/juli/VerbatimFormatter.html|VerbatimFormatter (kein Stacktrace:-)]] 
-==== Logging: Minimale Konfiguration ==== 
-''conf/logging.properties'' : 
-<file> 
-handlers = 1catalina.org.apache.juli.FileHandler 
- 
-.handlers = 1catalina.org.apache.juli.FileHandler 
- 
-############################################################ 
-# Handler specific properties. 
-# Describes specific configuration info for Handlers. 
-############################################################ 
- 
-1catalina.org.apache.juli.FileHandler.level = FINE 
-1catalina.org.apache.juli.FileHandler.directory = ${catalina.base}/logs 
-1catalina.org.apache.juli.FileHandler.prefix = catalina. 
- 
-#java.util.logging.ConsoleHandler.level = FINE 
-#java.util.logging.ConsoleHandler.formatter =  
-</file> 
-==== Anwendung mit eigener Log- Konfiguration ==== 
- 
-''bin/setenv.sh'' : 
-<file> 
 #!/bin/bash #!/bin/bash
-JAVA_OPTS="$JAVA_OPTS -Dlogdir=${CATALINA_BASE}/logs" +dumps=`ls -1rt /var/tomcat/java_pid*.hprof | tail -1`; 
-</file> +printf "Memory Dump:\n $dumps" >> /tmp/dumps.log 
- +# printf "Memory Dump:\n $dumps" | mailx -s "Memory Dump" "admin@example.zz"
-<code> +
-cd bin +
-chmod +x setenv.sh +
-cd .. +
-mkdir -p webapps/ROOT/WEB-INF/classes +
-vi webapps/ROOT/WEB-INF/classes/logging.properties+
 </code> </code>
  
-''webapps/ROOT/WEB-INF/classes/logging.properties'' : +==== 1.8 - Valve und Filter ====
-<file> +
-handlers=1root.org.apache.juli.FileHandler +
-.handlers=1root.org.apache.juli.FileHandler +
-.level=FINE +
-1root.org.apache.juli.FileHandler.level=FINE +
-1root.org.apache.juli.FileHandler.directory=${logdir} +
-1root.org.apache.juli.FileHandler.prefix=root- +
-</file>+
  
-Level : 
-  * OFF 
-  * SEVERE 
-  * WARNING 
-  * INFO 
-  * CONFIG 
-  * FINE 
-  * FINER 
-  * FINEST 
-  * ALL 
- 
-Unterdrücken der WebSocket Meldung bei Verwendung von Java 6 
-''conf/logging.properties'' 
 <code> <code>
-org.apache.tomcat.websocket.server.WsSci.level = OFF 
-</code> 
- 
-Autoreloading Anwendung nachdem die logging.properties geändert wurde 
- 
-''webapps/ROOT/META-INF/context.xml'' : 
-<file> 
 <Context> <Context>
-   <WatchedResource>WEB-INF/classes/logging.properties</WatchedResource>+<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="10"/>
 </Context> </Context>
-</file> 
- 
-''webapps/ROOT/log.jsp'' : 
-<file> 
-<%@ page import="java.util.logging.*" %> 
-<% 
- 
-Logger logger = Logger.getLogger(""); 
-logger.info("Info"); 
-logger.fine("Fine"); 
- 
-application.log("context log"); 
-System.out.println("system.out"); 
-System.err.println("system.err"); 
-%> 
-see logfiles 
-</file> 
- 
-<code> 
-curl http://localhost:7380/log.jsp 
 </code> </code>
  
-Ausgabe 
-  /var/log/tomcat/node74/root-<Date>.log 
- 
-  13.07.2010 15:25:32 org.apache.jsp.log_jsp _jspService 
-  INFO: Info 
-  13.07.2010 15:25:32 org.apache.jsp.log_jsp _jspService 
-  FEIN: Fine 
-  13.07.2010 15:25:32 org.apache.catalina.core.ApplicationContext log 
-  INFO: context log 
- 
- 
- 
-Unterdrücken der Tomcat Meldungen: 
- 
-''webapps/ROOT/WEB-INF/classes/logging.properties'' 
-<file> 
-handlers=1root.org.apache.juli.FileHandler 
-.handlers=1root.org.apache.juli.FileHandler 
-.level=FINE 
-1root.org.apache.juli.FileHandler.level=FINE 
-1root.org.apache.juli.FileHandler.directory=${logdir} 
-1root.org.apache.juli.FileHandler.prefix=root- 
-org.apache.catalina.level=INFO 
-org.apache.tomcat.level=INFO 
-org.apache.jasper.level=INFO 
-</file> 
- 
-Ausgabe des Tomcat8 
- 
-  05-May-2015 10:03:24.863 INFO [http-nio-7380-exec-7] org.apache.jsp.log_jsp._jspService Info 
-  05-May-2015 10:03:24.864 FINE [http-nio-7380-exec-7] org.apache.jsp.log_jsp._jspService Fine 
-  05-May-2015 10:03:24.864 INFO [http-nio-7380-exec-7] org.apache.catalina.core.ApplicationContext.log context log 
- 
- 
-Änderung der Sprache für die LogAusgabe 
- 
-check : 
-<code bash> 
-echo $LANG 
-de_DE.UTF-8 
-</code> 
- 
-''bin/startup.sh und bin/shutdown.sh oder in der setenv.sh'' 
-<file> 
-export LANG="en_US.UTF-8" 
-export JAVA_OPTS="$JAVA_OPTS -Duser.language=en -Duser.country=US" 
-</file> 
- 
-Ausgabe 
-  /var/log/tomcat/node74/root-<Date>.log 
-  Sep 3, 2010 10:09:11 AM org.apache.jsp.log_jsp _jspService 
-  INFO: Info 
-  Sep 3, 2010 10:09:11 AM org.apache.jsp.log_jsp _jspService 
-  FINE: Fine 
-  Sep 3, 2010 10:09:11 AM org.apache.catalina.core.ApplicationContext log 
-  INFO: context log 
- 
-  /var/log/tomcat/node74/catalina.out 
- 
-  system.out 
-  system.err 
- 
-Umlenkung der Ausgabe von System.out und System.err in das Appliction.log 
- 
-''webapps/ROOT/META-INF/context.xml'' : 
-<file> 
-  <Context swallowOutput="true" /> 
-</file> 
-==== logrotate ==== 
-''/etc/logrotate.d/tomcat'' : 
-<file> 
-/home/nutzer01/workshop/node73/logs/catalina.out { 
-    size=+10 
-    compress 
-    create 640 nutzer01 nutzer01 
-    copytruncate 
-    # Achtung: hierbei können einzelne Logmeldungen während des Kopier/Compress Vorgangs verloren gehen 
-} 
-</file> 
-=== testen === 
-  logrotate /etc/logrotate.conf 
- 
-oder etwas ernsthafter 
- 
-''/etc/logrotate.d/tomcat'' : 
-<file> 
-/home/nutzer01/workshop/node73/logs/catalina.out { 
-    rotate 8 
-    daily 
-    compress 
-    create 640 nutzer01 nutzer01 
-    copytruncate 
-    # Achtung: hierbei können einzelne Logmeldungen während des Kopier/Compress Vorgangs verloren gehen 
-} 
-</file> 
- 
-=== Ausschalten der Rotierung eines FileHandlers === 
-''webapps/ROOT/WEB-INF/classes/logging.properties'' 
-<file> 
-.. 
-1root.org.apache.juli.FileHandler.rotatable=false 
-</file> 
- 
-http://tomcat.apache.org/tomcat-6.0-doc/api/org/apache/juli/FileHandler.html 
- 
- 
- 
-==== /var fuer log-files nutzen ==== 
-<file> 
-sudo mkdir /var/log/tomcat/node73 
-sudo mkdir /var/tmp/tomcat/node73/temp 
-sudo mkdir /var/tmp/tomcat/node73/work 
-sudo chown nutzer01:nutzer01 /var/log/tomcat/node73 
-sudo chown -R nutzer01:nutzer01 /var/tmp/tomcat/node73 
-</file> 
-''home/nutzer01/workshop/node73/bin/startup.sh'' : 
-<file> 
-... 
-export CATALINA_OUT=/var/log/tomcat/node73/catalina.out 
-export CATALINA_TMPDIR=/var/tmp/tomcat/node73/temp 
-export JAVA_OPTS=-Dport.prefix=73 -Dcatalina.workdir=/var/tmp/tomcat/node73/work 
-... 
-</file> 
- 
-''home/nutzer01/workshop/node73/bin/shutdown.sh'' : 
-<file> 
-... 
-export CATALINA_OUT=/var/log/tomcat/node73/catalina.out 
-export CATALINA_TMPDIR=/var/tmp/tomcat/node73/temp 
-export JAVA_OPTS=-Dport.prefix=73 -Dcatalina.workdir=/var/tmp/tomcat/node73/work 
-... 
-</file> 
- 
-''home/nutzer01/workshop/node73/conf/server.xml'' : 
-<file> 
-<Engine ...>  
-   <Host name="localhost" appBase="webapps" workDir="${catalina.workdir}" > 
-   </Host> 
-</Engine> 
-</file> 
- 
-Anpassung der /etc/logrotate.d auf /var/log/tomcat/catalina.out nicht vergessen! 
- 
- 
- 
- 
- 
-==== Java 7 und Tomcat >7.0.42 formatting ==== 
- 
-   * SimpleFormatter http://www.docjar.com/html/api/java/util/logging/SimpleFormatter.java.html 
-   * Formatter Pattern syntax http://docs.oracle.com/javase/7/docs/api/java/util/Formatter.html 
- 
- 
-''conf/logging.properties'' 
-<file> 
-.handlers=java.util.logging.ConsoleHandler 
- 
-handlers=java.util.logging.ConsoleHandler 
- 
-java.util.logging.ConsoleHandler.level=FINE 
-java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter 
-java.util.logging.SimpleFormatter.format=%1$tb %1$td, %1$tY %1$tl:%1$tM:%1$tS %1$Tp %2$s %4$s: %5$s%n 
-org.apache.tomcat.util.digester.Digester.level=OFF 
- 
-</file> 
- 
-Ausgabe 
-<file> 
-Sep 02, 2014 12:02:23 PM org.apache.catalina.startup.Catalina load WARNING: Catalina.start using conf/server.xml: Attribute name "port" associated with an element type "Server" must be followed by the ' = ' character. 
-Sep 02, 2014 12:02:23 PM org.apache.catalina.startup.Catalina load WARNING: Catalina.start using conf/server.xml: Attribute name "port" associated with an element type "Server" must be followed by the ' = ' character. 
-Sep 02, 2014 12:02:23 PM org.apache.catalina.startup.Catalina start SEVERE: Cannot start server. Server instance is not configured. 
-</file> 
- 
-   * ISO_8601 http://de.wikipedia.org/wiki/ISO_8601 
-<file> 
-.handlers=java.util.logging.ConsoleHandler 
- 
-handlers=java.util.logging.ConsoleHandler 
- 
-java.util.logging.ConsoleHandler.level=FINE 
- 
-java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter 
-java.util.logging.SimpleFormatter.format=%1$tY-%1$tm-%1$tdT%1$tH:%1$tM:%1$tS.%1$tL%1$tz %2$s %4$s: %5$s%n 
- 
-org.apache.tomcat.util.digester.Digester.level=OFF 
- 
-</file> 
- 
-Ausgabe 
-<file> 
-2014-09-02T12:15:09.333+0200 org.apache.catalina.startup.Catalina load WARNING: Catalina.start using conf/server.xml: Attribute name "port" associated with an element type "Server" must be followed by the ' = ' character. 
-2014-09-02T12:15:09.338+0200 org.apache.catalina.startup.Catalina load WARNING: Catalina.start using conf/server.xml: Attribute name "port" associated with an element type "Server" must be followed by the ' = ' character. 
-2014-09-02T12:15:09.338+0200 org.apache.catalina.startup.Catalina start SEVERE: Cannot start server. Server instance is not configured. 
-</file> 
- 
-Es fehlt die Angabe über den Threadname oder die ID dieses gibt es nur mit dem OneLineFormatter bisher! 
- 
-==== Einsatz OneLineformatter des Tomcat 7 - JULI ==== 
- 
-Als erster müssen wir die Source aus dem Trunk des Apache Tomcat 7 holen. 
- 
-<file> 
-mkdir -p workshop/formatter/src/org/apache/juli 
-cd workshop/formatter/src/org/apache/juli 
-wget http://svn.apache.org/repos/asf/tomcat/trunk/java/org/apache/juli/OneLineFormatter.java 
-wget http://svn.apache.org/repos/asf/tomcat/trunk/java/org/apache/juli/DateFormatCache.java 
-javac -cp ../../../../../apache-tomcat.6.0.32/bin/tomcat-juli.jar *.java 
-cd ../../.. 
-jar -cf ../formatter.jar org/apache/juli/*.class 
-cp ../formatter.jar ../../node73/bin 
-cd ../../node73 
-</file> 
- 
-''bin/setenv.sh'' 
-<file> 
-#!/bin/bash 
-export CLASSPATH=$CLASSPATH:$CATALINA_BASE/bin/formatter.jar 
-</file> 
- 
-''conf/logging.properties'' 
-<file> 
-handlers = 1catalina.org.apache.juli.FileHandler 
-.handlers = 1catalina.org.apache.juli.FileHandler 
-.level=INFO 
-1catalina.org.apache.juli.FileHandler.level = FINE 
-1catalina.org.apache.juli.FileHandler.directory = ${catalina.base}/logs 
-1catalina.org.apache.juli.FileHandler.prefix = catalina. 
-1catalina.org.apache.juli.FileHandler.formatter = org.apache.juli.OneLineFormatter 
-</file> 
- 
-restart des Servers und Kontrolle des Log Files  
- 
-''logs/catalina.YYYY-MM_DD.log'' 
-<file> 
-12-Jul-2011 12:38:09.835 INFO org.apache.coyote.http11.Http11Protocol.start Starting Coyote HTTP/1.1 on http-7380 
-12-Jul-2011 12:38:10.046 INFO org.apache.jk.common.ChannelSocket.init JK: ajp13 listening on /0.0.0.0:7309 
-12-Jul-2011 12:38:10.060 INFO org.apache.jk.server.JkMain.start Jk running ID=0 time=0/44  config=null 
-12-Jul-2011 12:38:10.086 INFO org.apache.catalina.startup.Catalina.start Server startup in 5390 ms 
-</file> 
- 
-Im Tomcat 7 existiert noch ein AsyncFileHandler der sich für High Traffic Sites eignet. 
- 
-''conf/logging.properties'' 
-<file> 
-handlers = 1catalina.org.apache.juli.AsyncFileHandler 
- 
-.handlers = 1catalina.org.apache.juli.AsyncFileHandler 
- 
-1catalina.org.apache.juli.AsyncFileHandler.level = FINE 
-1catalina.org.apache.juli.AsyncFileHandler.directory = ${catalina.base}/logs 
-1catalina.org.apache.juli.AsyncFileHandler.prefix = catalina 
-1catalina.org.apache.juli.AsyncFileHandler.rotatable= false 
-1catalina.org.apache.juli.AsyncFileHandler.formatter = java.util.logging.SimpleFormatter 
- 
-java.util.logging.SimpleFormatter.format=%1$tY-%1$tm-%1$tdT%1$tH:%1$tM:%1$tS.%1$tL%1$tz %2$s %4$s: %5$s%n 
- 
-org.apache.tomcat.util.digester.Digester.level=OFF 
- 
-</file> 
- 
- 
-|System properties | Default | 
-|org.apache.juli.AsyncOverflowDropType| 1 | 
-|org.apache.juli.AsyncMaxRecordCount | 10000 | 
-|org.apache.juli.AsyncLoggerPollInterval | 1000 | 
- 
-| AsyncOverflowDropType | Wert | 
-|OVERFLOW_DROP_LAST | 1 | 
-|OVERFLOW_DROP_FIRST | 2 | 
-|OVERFLOW_DROP_FLUSH  | 3 | 
-|OVERFLOW_DROP_CURRENT | 4 | 
- 
-Referenz der Properties: http://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/juli/FileHandler.html 
- 
-==== Links zu Java Logging API's ==== 
- 
-^ Beschreibung ^ Link ^ 
-| commons-logging                     | http://commons.apache.org/logging/ | 
-| log4j                               | http://logging.apache.org/log4j | 
-| tomcat logging                      | http://tomcat.apache.org/tomcat-6.0-doc/logging.html | 
-| logback (Nachfolger von log4j)      | http://logback.qos.ch/ | 
-| logback AccessLog and Filter        | http://logback.qos.ch/access.html | 
-| SLF4J logback Tomcat Binding        | http://github.com/grgrzybek/tomcat-slf4j-logback | 
-| SLF4J logback Tomcat Download       | https://github.com/grgrzybek/tomcat-slf4j-logback/downloads | 
-| Log4j Tutorial                      | http://www.torsten-horn.de/techdocs/java-log4j.htm | 
-| Java Logging API Erweiterung X4Juli | http://www.x4juli.org/ | 
-| Syslog4j                            | http://syslog4j.org/ | 
-==== Access Log ==== 
-''./conf/server.xml'' unterhalb des Tags Engine oder Host oder innerhalb der Context Definition für eine Anwendung ''./conf/Catalina/localhost/<app>.xml'' : 
-<file> 
-      <Valve className="org.apache.catalina.valves.AccessLogValve"  
-             directory="logs"   
-             prefix="access-"  
-             suffix=".log"  
-             pattern="%h %l &quot;%u&quot; %t &quot;%r&quot; %s %b %D %S"  
-             resolveHosts="false" 
-      /> 
-</file> 
- 
-Im Apache Tomcat 7 lässt sich der Zeitstempel auf die Millisekunde genau erzeugen und 
-man kann festlegen, ob der Zeitstempel vom Beginn oder Ende des Requests ausgeben wird. 
-''./conf/Catalina/localhost/<app>.xml'' : 
-<file> 
-        <Valve className="org.apache.catalina.valves.AccessLogValve" 
-           directory="logs"   
-           prefix="access-" 
-           suffix=".log" 
-           rotatable="true" 
-           pattern="%h &quot;%{begin:yyyy-MM-dd'T'HH:mm:ss:SSSZ}t&quot; %{begin:msec}t &quot;%r&quot; &quot;%{Referer}i&quot; &quot;%{User-Agent}i&quot; %s %b &quot;%I&quot; %D %S" 
-           resolveHosts="false"/> 
-</file> 
- 
-=== testen === 
-100 Anfragen schicken: 
-  ab -c 5 -n 100 -k http://localhost:7380/hello/index.jsp 
-Anfragen größer 70 Millisekunden filter: 
-  awk '$(NF-1)/10 >= 7' logs/access-2010-06-25.log 
-  perl -a -n -e 'print $F[-2],$/ if $F[-2] > 70' logs/access-2010-06-25.log 
- 
-=== Dokumentation === 
-  * http://localhost:8080/docs/config/valve.html 
- 
-=== Dynamische Konfiguration des AccessLogValve === 
-Einfügen des ServerLifeCycleListener bewirkt, das das JMX Mbean MBeanFactory hinzugefügt wird. 
-Mit Hilfe des Mbean kann man zur Laufzeit Tomcat Komponenten wie eine AccessLogValve hinzufügen und ein 
-Ausgabe setzen. 
- 
-Im Apache Tomcat 7 gibt es diese Klasse nicht mehr und die MbeanFactory ist immer aktiv! 
- 
-''conf/server.xml'' 
 <code> <code>
-<Server ..> +   <filter> 
-   <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" /> +      <filter-name>ExpiresFilter</filter-name> 
-   .. +      <filter-class>org.apache.catalina.filters.ExpiresFilter</filter-class> 
-   +      <init-param> 
-   <Service ..> +         <param-name>ExpiresByType text</param-name> 
-   .. +         <param-value>access plus 2 days</param-value> 
-   </Service> +      </init-param> 
-</Server>+   </filter> 
 +   <filter-mapping> 
 +      <filter-name>ExpiresFilter</filter-name> 
 +      <url-pattern>*.html</url-pattern> 
 +      <dispatcher>REQUEST</dispatcher> 
 +   </filter-mapping>
 </code> </code>
  
-Attribute Pattern für das AccesLogValve mit einer erweiterten Ausgabe +===== Tag 2 =====
-<code> +
-%h %l "%u" %t "%r" %s %b %D %S "%{User-Agent}i" "%{Referer}i" +
-</code> +
-Vorsicht: In der server.xml die Doppelten Anführungsstriche bitte durch &quot; ersetzen.+
  
-Mit dem Attribute <code>enabled=false</code> des AccessLogValve kann ein Ausgabe unterbunden werden. Dafür +==== 2.4 - SSL Connector ====
-kann der JMX Zugang via jconsole genutzt werden.+
  
-Dynamisch kann man diese Umschaltung auf via Manager App folgendermassen bewirken. 
 <code> <code>
-http://notebook20:7380/manager/jmxproxy?set=Catalina:type=Valve,name=AccessLogValve,seq=1&att=enabled&val=false+<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol" 
 +   maxThreads="150" SSLEnabled="true" scheme="https" secure="true" > 
 +   <SSLHostConfig protocols="all,-TLSv1,-TLSv1.1" 
 +                  ciphers="HIGH:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!kRSA" 
 +                  honorCipherOrder="true" > 
 +      <Certificate  
 +           certificateKeystoreFile="${catalina.base}/conf/keystore.jks" 
 +           certificateKeystorePassword="changeit" /> 
 +    </SSLHostConfig> 
 +</Connector>
 </code> </code>
  
-==== ELK-Stack for tomcat accesslog ==== +==== 2.5 - Anpassungen logging.properties ====
- +
-=== Logstash === +
- +
-http://logstash.net/docs/1.4.2/tutorials/getting-started-with-logstash+
  
 <code> <code>
-curl -O https://download.elasticsearch.org/logstash/logstash/logstash-1.4.2.tar.gz +handlers = 1catalina.org.apache.juli.AsyncFileHandler, 
-tar zxvf logstash-1.4.2.tar.gz +2localhost.org.apache.juli.AsyncFileHandler, 
-cd logstash-1.4.2 +3manager.org.apache.juli.AsyncFileHandler, 4hostmanager. 
-bin/logstash -e 'input { stdin { } } output { stdout {} }' +org.apache.juli.AsyncFileHandler, java.util.logging.ConsoleHandler, 
-bin/logstash -e 'input { stdin { } } output { stdout { codec => rubydebug } }'+5workshop1.org.apache.juli.AsyncFileHandler, 
 +6workshop2.org.apache.juli.AsyncFileHandler
 </code> </code>
- 
-Bald 1.5.x 
- 
-Auf jeder Maschine sollten die Logs mit dem logstashforwarder abgeholt werden. 
-  
-https://github.com/elastic/logstash-forwarder 
- 
-Aufgaben 
- 
-* Multiline Logs 
-* Exceptions 
-* Direkt Log mit GELF 
-* Informationen in Log Meldungen maschinenlesbar formulieren 
-* Begrenzung der Logs auf Verwertbares 
-* Ausfall und wiederaufsetzen der LogInfrastruktur 
-  * Redis Cache 
-  * Skallierung 
- 
-=== Elasticsearch === 
- 
-https://github.com/elastic/elasticsearch 
- 
 <code> <code>
-curl -O https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.5.2.tar.gz +5workshop1.org.apache.juli.AsyncFileHandler.level = FINE 
-tar zxvf elasticsearch-1.5.2.tar.gz +5workshop1.org.apache.juli.AsyncFileHandler.directory = ${catalina.var}/logs 
-cd elasticsearch-1.5.2/ +5workshop1.org.apache.juli.AsyncFileHandler.prefix = workshop_log1. 
-cd config +5workshop1.org.apache.juli.AsyncFileHandler.maxDays = 90 
-vi elasticsearch.conf +5workshop1.org.apache.juli.AsyncFileHandler.encoding = UTF-8
-# disable autorecovery cluster +
-discovery.zen.ping.multicast.enabled: false +
-./bin/elasticsearch +
-bin/logstash -e 'input { stdin { } } output { elasticsearch { host => localhost } }' +
-curl 'http://localhost:9200/_search?pretty' +
-</code>+
  
-''tomcat.conf'' +6workshop2.org.apache.juli.AsyncFileHandler.level = FINE 
- +6workshop2.org.apache.juli.AsyncFileHandler.directory = ${catalina.var}/logs 
-<file> +6workshop2.org.apache.juli.AsyncFileHandler.prefix = workshop_log2. 
-input { stdin { } } +6workshop2.org.apache.juli.AsyncFileHandler.maxDays = 90 
- +6workshop2.org.apache.juli.AsyncFileHandler.encoding = UTF-8
-filter { +
-  grok { +
-      match => { "message" => "%{IPORHOST:clientip} \"%{TIMESTAMP_ISO8601:timestamp}\" %{NUMBER:unixtime:int} \"%{WORD:verb} %{URIPATHPARAM:request} HTTP/%{NUMBER:httpversion}\" \"(?:%{URI:referrer}|-)\" \"%{GREEDYDATA:agent}\" %{NUMBER:response:int} (?:%{NUMBER:bytes:int}|-) \"%{GREEDYDATA:thread}\" %{NUMBER:duration:int} (?:%{WORD:session_id}.%{WORD:node}|-)"} +
-  } +
- +
-} +
- +
-output { +
-  elasticsearch { host => localhost } +
-  stdout { codec => rubydebug } +
-} +
-</file> +
- +
- +
-Parse all access logs +
- +
-<file> +
-input { +
-  file { +
-    path => "/home/nutzer17/workshop/*/logs/access-*.log" +
-    start_position => beginning +
-  } +
-} +
- +
- +
-filter { +
-  grok { +
-      match => { "message" => "%{IPORHOST:clientip} \"%{TIMESTAMP_ISO8601:timestamp}\" %{NUMBER:unixtime:int} \"%{WORD:verb} %{URIPATHPARAM:request} HTTP/%{NUMBER:httpversion}\" \"(?:%{URI:referrer}|-)\" \"%{GREEDYDATA:agent}\" %{NUMBER:response:int} (?:%{NUMBER:bytes:int}|-) \"%{GREEDYDATA:thread}\" %{NUMBER:duration:int} (?:%{WORD:session_id}.%{WORD:node}|-)"} +
-  } +
-} +
- +
-output { +
-  elasticsearch { host => localhost } +
-  stdout { codec => rubydebug } +
-} +
-</file> +
- +
-Install HQ Plugin +
- +
-http://www.elastichq.org/support_plugin.html +
- +
-open http://localhost:9200/_plugin/HQ/ +
- +
-Aufgaben +
- +
-* Erlernen der Query Sprache ist komplex und aufwendig +
-* Cluster +
-* Backup und Restore von Indexen +
- +
-=== Kibana === +
- +
- +
-https://github.com/elastic/kibana +
- +
-<code> +
-curl -O https://download.elastic.co/kibana/kibana/kibana-4.0.2-linux-x64.tar.gz +
-tar zxvf kibana-4.0.2-linux-x64.tar.gz +
-cd kibana-4.0.2/bin +
-./kibana +
-open http://localhost:5601+
 </code> </code>
- 
-Änderungen in config/kibana.yml 
- 
-Aufgaben 
- 
-* Erstellen eines Dashboards 
-* Sollen Metriken auch in Elasticsearch gespeichert werden? (Volumen) 
- 
-===== Speicher einstellen ===== 
-''bin/startup.sh'' : 
-<file> 
-export CATALINA_OPTS="-Dport.prefix=73 -Xms64m -Xmx128m" 
-</file> 
- 
-Perm Heap vergössern 
 <code> <code>
--XX:MaxPermSize=256m+ws_log.handlers = 5workshop1.org.apache.juli.AsyncFileHandler 
 +de.kippdata.workshop.handlers = 6workshop2.org.apache.juli.AsyncFileHandler
 </code> </code>
- +==== 2.6 - log4j.xml ====
-GC Logging+
 <code> <code>
-DATE=`date +'%y-%m-%d-%H-%M-%S'` +<?xml version="1.0" encoding="UTF-8"?> 
-export CATALINA_OPTS="$CATALINA_OPTS -verbosegc -Xloggc:$CATALINA_BASE/logs/gc-$DATE.log" +<!-- You can add the attribute monitorInterval (seconds) 
-export CATALINA_OPTS="$CATALINA_OPTS -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintTenuringDistribution"+     to the Configuration element for hot config reloading,  
 +     for example: <Configuration monitorInterval="60"> --> 
 +<Configuration status="warn" monitorInterval="60"> 
 +  <Appenders> 
 +    <RollingFile name="default" 
 +                 fileName="${sys:catalina.var}/logs/catalina.log" 
 +                 filePattern="${sys:catalina.var}/logs/catalina.log.%d{yyyy-MM-dd-HHmmss}"> 
 +      <PatternLayout> 
 +        <pattern>%d %r %p [%t] %c (%F:%L) - %m%n</pattern> 
 +      </PatternLayout> 
 +      <!-- Daily Rotation, schedule is cron style 
 +           with columns seconds, minutes, hours, day-of-month, 
 +           month, day-of-week, year(optional) --> 
 +      <CronTriggeringPolicy schedule="0 0 0 * * ?" /> 
 +    </RollingFile> 
 +  </Appenders> 
 +  <Loggers> 
 +    <Root level="info"> 
 +      <AppenderRef ref="default"/> 
 +    </Root> 
 +<!-- Example for changing a log level 
 +    <Logger name="org.apache.catalina" 
 +            level="info" additivity="false"> 
 +      <AppenderRef ref="default"/> 
 +    </Logger> 
 +    <Logger name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost]" 
 +            level="info" additivity="false"> 
 +      <AppenderRef ref="default"/> 
 +    </Logger> 
 +    <Logger name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager]" 
 +            level="info" additivity="false"> 
 +      <AppenderRef ref="default"/> 
 +    </Logger> 
 +--> 
 +  </Loggers> 
 +</Configuration>
 </code> </code>
  
-Jstat Memory Trace+==== 2.7 - JMX Remote ====
 <code> <code>
-jstat -gc `cat logs/tomcat.pid` 5000 +JMX_OPTS_NOSSL_NOAUTH="\ 
-</code>+-Dcom.sun.management.jmxremote=true \ 
 +-Dcom.sun.management.jmxremote.port=1090 \ 
 +-Dcom.sun.management.jmxremote.ssl=false \ 
 +-Dcom.sun.management.jmxremote.authenticate=false \ 
 +"
  
-GCViewer +JMX_OPTS_SSL_NOAUTH="\ 
-  * https://github.com/chewiebug/GCViewer.git +-Dcom.sun.management.jmxremote=true \ 
-  * https://github.com/chewiebug/gcviewer/wiki+-Dcom.sun.management.jmxremote.port=1090 \ 
 +-Dcom.sun.management.jmxremote.ssl=true \ 
 +-Dcom.sun.management.jmxremote.authenticate=false \ 
 +-Djavax.net.ssl.keyStorePassword=workshop \ 
 +-Djavax.net.ssl.keyStore=${CATALINA_BASE}/conf/keystore.jks \ 
 +"
  
- +JMX_OPTS_SSL_AUTH="\ 
-VmParameter +-Dcom.sun.management.jmxremote=true \ 
-   * List all Parameter <code>java  -XX:+UnlockDiagnosticVMOptions -XX:+PrintFlagsFinal -version</code> +-Dcom.sun.management.jmxremote.port=1090 \ 
-  * http://orwell-staat.de/ubuntu/vmparameters.html +-Dcom.sun.management.jmxremote.ssl=true \
-===== Sessions ===== +
-http://localhost:7380/manager/html/sessions?path=/hello +
- +
-Eine alternativer Tomcat Manager ist psi-probe. +
- +
-Schicker: http://code.google.com/p/psi-probe +
-runterladen und +
-  unzip probe-2.3.3.zip +
-  cp probe.war webapps +
- +
-===== Weitere Tomcat Instanz ===== +
-  cd +
-  cp -a node73/ node74 +
-  cd node74/ +
-''bin/startup.sh'' : +
-<code bash> +
-#!/bin/bash +
-export CATALINA_HOME=~/apache-tomcat/ +
-export CATALINA_BASE=~/node74/ +
-export JAVA_OPTS="-Dport.prefix=74" +
-export CATALINA_OPTS="-Xmx128m" +
-export CATALINA_PID="${CATALINA_BASE}/logs/tomcat.pid" +
-${CATALINA_HOME}/bin/catalina.sh start $@ +
-</code> +
-''bin/shutdown.sh'' : +
-<code bash> +
-#!/bin/bash +
-export CATALINA_HOME=~/apache-tomcat/ +
-export CATALINA_BASE=~/node74/ +
-export JAVA_OPTS="-Dport.prefix=74" +
-export CATALINA_PID="${CATALINA_BASE}/logs/tomcat.pid" +
-${CATALINA_HOME}/bin/catalina.sh stop $@ +
-</code> +
-  ./bin/startup.sh +
- +
- +
-oder:: +
- +
-<code> +
-vi start +
-ln -s start stop +
-vi setenv.sh +
-vi restart +
-chmod 700 start stop restart +
-</code> +
-''start'' +
-<code> +
-#!/bin/bash +
-export CATALINA_HOME=~/workshop/apache-tomcat +
-export CATALINA_BASE=~/workshop/node74 +
-${CATALINA_HOME}/bin/catalina.sh `basename $0` $@ +
-</code> +
- +
-''setenv.sh'' +
-<code> +
-export JAVA_OPTS="-Dport.prefix=74" +
-export CATALINA_PID="${CATALINA_BASE}/logs/tomcat.pid" +
-export CATALINA_OPTS="-Xmx128m" +
-export CATALINA_OPTS="$CATALINA_OPTS -Dcom.sun.management.jmxremote \ +
--Dcom.sun.management.jmxremote.ssl=false \+
 -Dcom.sun.management.jmxremote.authenticate=true \ -Dcom.sun.management.jmxremote.authenticate=true \
--Dcom.sun.management.jmxremote.password.file=../conf/jmxremote.password \ +-Dcom.sun.management.jmxremote.access.file=${CATALINA_BASE}/conf/jmxremote.access \ 
--Dcom.sun.management.jmxremote.access.file=../conf/jmxremote.access \ +-Dcom.sun.management.jmxremote.password.file=${CATALINA_BASE}/conf/jmxremote.password \ 
--Djava.rmi.server.hostname=$(hostname) \ +-Djavax.net.ssl.keyStorePassword=workshop \ 
--Djava.rmi.server.useLocalHostname=true" +-Djavax.net.ssl.keyStore=${CATALINA_BASE}/conf/keystore.jks \ 
-export CATALINA_OPTS="$CATALINA_OPTS -Djava.awt.headless=true"  +"
-</code>+
  
-''restart'' +CATALINA_OPTS="$CATALINA_OPTS $JMX_OPTS_NOSSL_NOAUTH"
-<code> +
-#!/bin/bash +
-~/workshop/node74/bin/stop -force +
-sleep 2 +
-~/workshop/node74/bin/start+
 </code> </code>
-===== Praktischere Minimale Konfiguration ===== 
-  cp -a ../apache-tomcat-6.0.35/conf/* conf/ 
  
-Änderungen ( nicht vollständig ):+===== Tag 3 =====
  
-''conf/server.xml'' : +==== 3.7 - Ressources ====
-<code xml> +
-<Server port="${port.prefix}05" shutdown="SHUTDOWN" > +
-<Connector port="${port.prefix}80" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> +
-<Connector port="${port.prefix}09" protocol="AJP/1.3" redirectPort="8443" /> +
-</code>+
  
-===== Universelles Start Skript ===== 
- 
-ermittelt seinen Namen aus dem Verzeichnis node<prefix> und setzt die jvmRoute und den port.prefix für die server.xml. 
- 
-''bin/startup.sh'' : 
-<code bash> 
-#!/bin/bash 
-# Get the fully qualified path to the script 
-case $0 in 
-    /*) 
-        SCRIPT="$0" 
-        ;; 
-    *) 
-        PWD=`pwd` 
-        SCRIPT="$PWD/$0" 
-        ;; 
-esac 
- 
-# Change spaces to ":" so the tokens can be parsed. 
-SCRIPT=`echo $SCRIPT | sed -e 's; ;:;g'` 
-# Get the real path to this script, resolving any symbolic links 
-TOKENS=`echo $SCRIPT | sed -e 's;/; ;g'` 
-REALPATH= 
-for C in $TOKENS; do 
-    REALPATH="$REALPATH/$C" 
-    while [ -h "$REALPATH" ] ; do 
-        LS="`ls -ld "$REALPATH"`" 
-        LINK="`expr "$LS" : '.*-> \(.*\)$'`" 
-        if expr "$LINK" : '/.*' > /dev/null; then 
-            REALPATH="$LINK" 
-        else 
-            REALPATH="`dirname "$REALPATH"`""/$LINK" 
-        fi 
-    done 
-done 
-# Change ":" chars back to spaces. 
-REALPATH=`echo $REALPATH | sed -e 's;:; ;g'` 
- 
-# Change the current directory to the location of the script 
-cd "`dirname "$REALPATH"`" 
-cd "`dirname "$SCRIPT"`" 
-REALDIR=`pwd` 
-parentdir=`dirname $REALDIR` 
-export CATALINA_BASE=$parentdir 
- 
-INSTANCE_NAME=`basename $parentdir` 
-PORT_PREFIX=`echo $INSTANCE_NAME | awk '{ printf substr($1,5,2)}'` 
- 
-export CATALINA_HOME=/home/nutzer01/workshop/apache-tomcat-6.0.35 
-export CATALINA_OUT=/var/log/tomcat/$INSTANCE_NAME/catalina.out 
-mkdir -p /var/log/tomcat/$INSTANCE_NAME 
-export CATALINA_TMPDIR=/var/tmp/tomcat/$INSTANCE_NAME/temp 
-mkdir -p /var/tmp/tomcat/$INSTANCE_NAME 
-export JAVA_OPTS="-DjvmRoute=$INSTANCE_NAME -Dport.prefix=$PORT_PREFIX" 
-export CATALINA_OPTS="-server -Xmx128m -Dcatalina.workdir=/var/tmp/tomcat/$INSTANCE_NAME/work" 
-export CATALINA_PID=/var/log/tomcat/$INSTANCE_NAME/tomcat.pid 
-$CATALINA_HOME/bin/catalina.sh start $@ 
- 
-</code> 
- 
-===== Dokumentation ===== 
-http://localhost:8080/docs/config/index.html 
- 
- 
- 
-===== Java Tools ===== 
- 
-Liste aller Java Prozesse eines Nutzers 
-  jps 
- 
-  2390 Bootstrap 
-  8259 Jps 
-  8244 Bootstrap 
- 
-Ausgabe der Parameter der Java Prozesse 
-  jps -vml 
- 
-  2390 org.apache.catalina.startup.Bootstrap start -Djava.util.logging.config.file=/home/nutzer06/workshop/apache-tomcat-6.0.28/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/nutzer06/workshop/apache-tomcat-6.0.28/endorsed -Dcatalina.base=/home/nutzer06/workshop/apache-tomcat-6.0.28 -Dcatalina.home=/home/nutzer06/workshop/apache-tomcat-6.0.28 -Djava.io.tmpdir=/home/nutzer06/workshop/apache-tomcat-6.0.28/temp 
-  8295 sun.tools.jps.Jps -vml -Dapplication.home=/usr/lib/jvm/java-6-openjdk -Xms8m 
-  8244 org.apache.catalina.startup.Bootstrap start -Dnop -DjvmRoute=node74 -Dport.prefix=74 -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Dcatalina.workdir=/var/tmp/tomcat/node74/work -Djava.endorsed.dirs=/home/nutzer06/workshop/apache-tomcat-6.0.28/endorsed -Dcatalina.base=/home/nutzer06/workshop/node74 -Dcatalina.home=/home/nutzer06/workshop/apache-tomcat-6.0.28 -Djava.io.tmpdir=/var/tmp/tomcat/node74/temp 
- 
-Protokollierung des Speicherverbrauchs eines Java Prozesses 
- 
-  jstat -gc <jpid> <time msec> 
- 
-Ausgabe  
- 
-  S0C    S1C    S0U    S1U      EC       EU        OC         OU       PC   PU    YGC     YGCT    FGC    FGCT     GCT    
-   64,0   64,0   0,0    32,0   4288,0   342,9    35776,0     3195,2   16384,0 10085,0    125    0,142  28      1,567    1,709 
-   64,0   64,0   0,0    32,0   4288,0   342,9    35776,0     3195,2   16384,0 10085,0    125    0,142  28      1,567    1,709 
-   64,0   64,0   0,0    32,0   4288,0   428,7    35776,0     3195,2   16384,0 10085,0    125    0,142  28      1,567    1,709 
- 
- 
-===== Connector in der server.xml ===== 
- 
-Im Tomcat 6 ist es möglich einen Threadpool auf der Basis des Standard Java Executor API zu nutzen. 
-Damit können endlich auch verschiedenen Connectoren einen gemeinsamen Threadpool nutzen. 
 <code> <code>
-<Executor name="Catalina-Threads" namePrefix="Catalina-exec" maxThreads="200" minSpareThreads="50" /> +<Context docBase="/opt/webapps/workshop/3.1.0/workshop.war"> 
-<Connector port="${port.prefix}80" executor="Catalina-Threads" protocol="HTTP/1.1" /> +   <Resources> 
-<Connector port="${port.prefix}90" executor="Catalina-Threads" protocol="org.apache.coyote.http11.Http11NioProtocol" /> +      <PreResources className="org.apache.catalina.webresources.DirResourceSet" 
- +                     base="${catalina.base}/conf/workshop" webAppMount="/WEB-INF/classes" /> 
-<Connector port="${port.prefix}09" executor="Catalina-Threads" protocol="org.apache.coyote.ajp.AjpProtocol" /> +   </Resources> 
 +</Context>
 </code> </code>
  
- +==== 3.8 - LDAP Realm ====
-==== server.xml ====+
  
 <code> <code>
-<?xml version='1.0' encoding='utf-8'?> +   <Realm className="org.apache.catalina.realm.JNDIRealm" 
-<Server port="${port.prefix}05" shutdown="SHUTDOWN"> +          connectionName="cn=tcmanager,ou=specialusers,dc=linuxhotel,dc=de" 
-  <Listener className="org.apache.catalina.startup.VersionLoggerListener" /> +          connectionPassword="secret" 
-  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> +          connectionURL="ldap://ldapserver:389/" 
- +          userBase="ou=people,dc=linuxhotel,dc=de" 
- <GlobalNamingResources> +          userSubtree="true" 
-    <Resource name="UserDatabase"  +          userSearch="(uid={0})" 
-              auth="Container" +          roleBase="ou=groups,dc=linuxhotel,dc=de" 
-              type="org.apache.catalina.UserDatabase" +          roleSubtree="true" 
-              description="User database that can be updated and saved" +          roleName="cn" 
-              factory="org.apache.catalina.users.MemoryUserDatabaseFactory" +          roleSearch="(uniqueMember={0})" 
-              pathname="conf/tomcat-users.xml" /> +          />
-  </GlobalNamingResources>  +
-  <Service name="Catalina"> +
-    <Executor  name="TomcatThreads"  +
-               namePrefix="Catalina-exec" +
-               maxThreads="200"  +
-               minSpareThreads="50" /> +
-    <Connector port="${port.prefix}80"  +
-               protocol="org.apache.coyote.http11.Http11NioProtocol" +
-               executor="TomcatThreads"    /> +
-    <Connector port="${port.prefix}81"  +
-               protocol="org.apache.coyote.http11.Http11Nio2Protocol" +
-               executor="TomcatThreads"    /> +
-    <Connector port="${port.prefix}90" +
-               protocol="org.apache.coyote.http11.Http11Protocol" +
-               executor="TomcatThreads"/> +
- +
-    <Engine name="Catalina"      defaultHost="localhost" jvmRoute="node${port.prefix}"> +
-      <Valve className="org.apache.catalina.valves.AccessLogValve" +
-           directory="logs"   +
-           prefix="access-" +
-           suffix=".log" +
-           rotatable="true" +
-           pattern="%h &quot;%{begin:yyyy-MM-dd'T'HH:mm:ss:SSSZ}t&quot; %{begin:msec}t &quot;%r&quot; &quot;%{Referer}i&quot; &quot;%{User-Agent}i&quot; %s %b &quot;%I&quot; %D %S" +
-           resolveHosts="false"/>  +
-      <Realm className="org.apache.catalina.realm.UserDatabaseRealm" +
-             resourceName="UserDatabase"/>  +
-      <Host name="localhost" appBase="webapps"> +
-      </Host> +
-    </Engine> +
-  </Service> +
-</Server>+
 </code> </code>
-==== Lasttest ==== 
  
-sudo apt-get install apache2-utils+===== Tag 4 =====
  
-Erzeugung von statischen Dateien 
-  cd webapps 
-  mkdir last 
-  cd last 
-  dd if=/dev/urandom of=8k.bin bs=1024 count=8 
-  dd if=/dev/urandom of=25k.bin bs=1024 count=25 
-  dd if=/dev/urandom of=64k.bin bs=1024 count=64 
-  dd if=/dev/urandom of=100k.bin bs=1024 count=100 
-  dd if=/dev/urandom of=250k.bin bs=1024 count=250 
  
-Ausführen der Test mit ab einer Testserie mit 5,10,25,100,200,300 paralleln Anfragen mit jeweils 50000 Anfragen. +===== Tag 5 =====
-  ab -c 5 -n 50000 -k http://127.0.0.1:7380/last/8k.bin +
-  ab -c 10 -n 50000 -k http://127.0.0.1:7380/last/8k.bin +
-  ...+
  
-Ausführung eines Tests +==== 5.1 - docker ====
-<file> +
-cd workshop/node74 +
-mkdir stat +
-vi last.sh +
-chmod 750 last.sh +
-</file> +
-''last.sh'' +
-<file> +
-#!/bin/sh+
  
-req=50000 
-for port in 7480 ; do \ 
-    for con in 10 50 100 250 400 800; do \ 
-        for datei in 8 25 64 100 250 ; do \ 
-          for iter in 1 2 3 ; do \ 
-          sleep 1 
-          ab -c ${con} -n ${req} -k \ 
-             http://localhost:${port}/last/${datei}k.bin > stat/${port}-${datei}k-${con}-${req}-${iter}.txt ; 
-          done ; 
-        done ; 
-    done ; 
-done 
-</file> 
- 
-Auswertung der Dateien 
-<file> 
-cd stat 
-find . -exec grep -H "Requests per" {} \; 
-</file> 
- 
-  * http://java.net/projects/faban/ 
-  * http://www.slamd.com/ 
-  * http://jakarta.apache.org/jmeter 
- 
-Start visualVM remote 
 <code> <code>
-ssh -X nutzer18@192.168.1.218 +FROM alpine:3.15
-jvisualvm --jdkhome /usr/lib/jvm/java-6-sun-1.6.0.26 +
-</code>+
  
-gnuplot+#### OpenJDK 17 
 +RUN apk update 
 +RUN apk add openjdk17-jre-headless 
 +ENV JAVA_HOME /usr/lib/jvm/java-17-openjdk
  
-  http://forums.cpanel.net/f402/using-apache-ab-benchmarking-gnuplot-graphing-275542.html+#### tcnative 
 +#ENV TCNATIVE 1.2.33 
 +#RUN apk add openjdk17-jdk apr-dev openssl-dev gcc make musl-dev 
 +#RUN wget -O /tmp/tomcat-native-${TCNATIVE}-src.tar.gz https://dlcdn.apache.org/tomcat/tomcat-connectors/native/${TCNATIVE}/source/tomcat-native-${TCNATIVE}-src.tar.gz; \ 
 +#  cd /tmp; \ 
 +#  tar -zxf tomcat-native-${TCNATIVE}-src.tar.gz; \ 
 +#  cd tomcat-native-${TCNATIVE}-src/native; \ 
 +#  ./configure --prefix=/opt/tcnative/${TCNATIVE}; \ 
 +#  make; \ 
 +#  make install; \ 
 +#  cd /tmp; \ 
 +#  rm -rf /tmp/tomcat-native*
  
-  sudo -i +#### tomcat 
-  vi /etc/apt/sources-list +ENV TOMCATVERSION 10.0.20 
-  sudo apt-get update +ENV INSTANCENAME workshop 
-  sudo apt-get install gnuplot +ENV TOMCATDIR /opt/tomcat 
-  vi plot.p +ENV WARFILE workshop.war 
-  ab -c 5 -n 50000 -g data.dat http://localhost:7380/last/8k.bin +ENV APPVERSION 3.1.0 
-   +ENV CATALINA_HOME ${TOMCATDIR}/products/apache-tomcat-${TOMCATVERSION} 
-''/etc/apt/sources-list''  +ENV CATALINA_BASE ${TOMCATDIR}/instances/${INSTANCENAME} 
-<code> +ENV CATALINA_VAR /var/tomcat/${INSTANCENAME} 
-deb [arch=amd64] http://ubuntu/ubuntu          trusty          main restricted universe multiverse +ENV PATH $CATALINA_HOME/bin:$PATH 
-deb [arch=amd64] http://ubuntu/ubuntu          trusty-security main restricted universe multiverse +ENV TCUSER tcrun 
-deb [arch=amd64] http://ubuntu/ubuntu          trusty-updates  main restricted universe multiverse +ENV TCGROUP tcgroup
-</code> +
-  +
-''plot.p'' +
-<code> +
-#output as png image +
-set terminal png+
  
-#save file to "data.png" +# create CATALINA_HOME 
-set output "data.png"+RUN mkdir -p "${TOMCATDIR}/products"; \ 
 +  cd ${TOMCATDIR}/products; \ 
 +  wget -O /tmp/tomcat-product.tar.gz "https://archive.apache.org/dist/tomcat/tomcat-10/v${TOMCATVERSION}/bin/apache-tomcat-${TOMCATVERSION}.tar.gz"; \ 
 +  tar -zxf /tmp/tomcat-product.tar.gz; \ 
 +  rm /tmp/tomcat-product.tar.gz
  
-#graph title +# create CATALINA_BASE 
-set title "ab -n 50000 -c 5"+COPY ${INSTANCENAME}.tar /tmp/${INSTANCENAME}.tar 
 +RUN mkdir -p ${TOMCATDIR}/instances; \ 
 +  cd ${TOMCATDIR}/instances; \ 
 +  tar -xf /tmp/${INSTANCENAME}.tar; \ 
 +  rm /tmp/${INSTANCENAME}.tar
  
-#nicer aspect ratio for image size +# create CATALINA_VAR 
-set size 1,0.7+RUN mkdir -p /var/tomcat/${INSTANCENAME}; \ 
 +  cd /var/tomcat/${INSTANCENAME}; \ 
 +  mkdir logs temp webapps work
  
-# y-axis grid +# create webappdir 
-set grid y+RUN mkdir -p /opt/webapps/${INSTANCENAME}/${APPVERSION}-jee9 
 +COPY $WARFILE /opt/webapps/${INSTANCENAME}/${APPVERSION}-jee9/
  
-#x-axis label +# create runtime user and change rights 
-set xlabel "request"+RUN addgroup $TCGROUP; \ 
 +  adduser -h /opt/tomcat -H -G $TCGROUP -s /bin/sh -D $TCUSER; \ 
 +  chown -R $TCUSER:$TCGROUP /opt/tomcat; \ 
 +  chown -R $TCUSER:$TCGROUP /var/tomcat; \ 
 +  chown -R $TCUSER:$TCGROUP /opt/webapps
  
-#y-axis label +WORKDIR $CATALINA_BASE 
-set ylabel "response time (ms)"+EXPOSE 8080 8443
  
-#plot data from "domain.dat" using column 9 with smooth sbezier lines +USER $TCUSER 
-#and title of "something" for the given data +CMD ["catalina.sh","run"]
-plot "data.dat" using 9 smooth sbezier with lines title "something"+
 </code> </code>
  
-  gnuplot <plot.p +==== 5.3 - einfacher Proxy ====
-  ls -l data.* +
-  -rw-rw-r-- 1 nutzer31 nutzer31 2200170 Sep  3 17:47 data.dat +
-  -rw-rw-r-- 1 nutzer31 nutzer31    3993 Sep  3 17:54 data.png +
- +
-==== APR Connector bereitstellen ==== +
- +
-  sudo aptitude install libapr1-dev +
-  sudo aptitude install libssl-dev +
-  cd apache-tomcat-6.0.33/bin +
-  cp tomcat-native.tar.gz ../.. +
-  cd ../.. +
-  tar xzf tomcat-native.tar.gz +
-  cd tomcat-native-1.1.20-src/jni/native +
-  ./configure --with-apr=/usr/bin/apr-1-config --with-java-home=/usr/lib/jvm/java-6-sun --with-ssl=yes --prefix=/home/nutzer01/workshop/apache-tomcat-6.0.33 +
-  make +
-  make install +
-  cd ../../../node74 +
- +
-Ubuntu 14.04 +
-  sudo apt-get install libapr1-dev +
-  sudo apt-get install libssl-dev +
-  cd ~/workshop/apache-tomcat/bin +
-  tar xzf tomcat-native.tar.gz +
-  cd tomcat-native-1.1.31-src/jni/native +
-  ./configure --with-apr=/usr/bin/apr-1-config --with-java-home=/usr/lib/jvm/java-1.7.0-openjdk-amd64 --with-ssl=yes --prefix=/home/nutzer31/workshop/apache-tomcat +
-  make +
-  make install +
-  cd ../../../node73 +
-   +
-Ubuntu 14.04 (java 8 und tomcat 8)   +
-  sudo apt-get install libapr1-dev +
-  sudo apt-get install libssl-dev +
-  cd ~/workshop/apache-tomcat/bin +
-  tar xzf tomcat-native.tar.gz +
-  cd tomcat-native-1.1.33-src/jni/native +
-  ./configure --with-apr=/usr/bin/apr-1-config --with-java-home=/usr/lib/jvm/java-8-oracle/ --with-ssl=yes --prefix=/home/nutzer07/workshop/apache-tomcat +
-  make +
-  make install +
-  cd ../../../node73 +
- +
- +
-''conf/server.xml'' +
-<file> +
-  <Server ... +
-     <Listener className="org.apache.catalina.core.AprLifecycleListener" /> +
-  <Service ... +
- +
-    <Connector port="${port.prefix}80" executor="Catalina-Threads" +
-               protocol="org.apache.coyote.http11.Http11Protocol" /> +
-  +
-    <Connector port="${port.prefix}82" executor="Catalina-Threads"  +
-               protocol="org.apache.coyote.http11.Http11AprProtocol" /> +
- +
-    <Connector port="${port.prefix}84" executor="Catalina-Threads"  +
-               protocol="org.apache.coyote.http11.Http11NioProtocol" /> +
- +
-  <Engine ... +
-</file>   +
- +
-''bin/startup.sh'' +
-<file> +
-  export CATALINA_HOME=/home/nutzer01/workshop/apache-tomcat-6.0.33 +
-  export LD_LIBRARY_PATH=${CATALINA_HOME}/lib +
- +
-</file> +
- +
- +
-=== Bereitstellung vieler File Pointer === +
- +
-''/etc/security/limits.conf'' anhängen!+
 <code> <code>
-... +<VirtualHost *:80> 
-  * soft nofile 1024 +  ProxyPass /workshop http://localhost:8180/workshop 
-  * hard nofile 20000 +  ProxyPassReverse /workshop http://localhost:8080/workshop 
-...+  ProxyPassReverse /workshop http://localhost:8180/workshop 
 +  ProxyPreserveHost On 
 +</VirtualHost>
 </code> </code>
  
-In der **''shell''** nachfolgende Befehle absetzen +==== 5.6 - Monitoring ====
-<code> +
-ulimit -n 20000 +
-echo 20000 > /proc/sys/fs/file-max +
-</code>+
  
-''/etc/sysctl.conf'' anhängen! 
 <code> <code>
-fs.file-max = 20000+   ProxyPass /lbmanager ! 
 +   <Location /lbmanager> 
 +      SetHandler balancer-manager 
 +      AuthType basic 
 +      AuthName "Proxy Balancer" 
 +      AuthBasicProvider file 
 +      AuthUserFile htpasswd.intern 
 +      Require user proxyadmin 
 +   </Location>
 </code> </code>
  
-Es sollte in ''/etc/profiles.sh/ulimit.sh'' mit folgendem Inhalt erstellt werden: 
-<code> 
-ulimit - n 20000 
-</code> 
- 
-=== Erzeugen eines HTTPS Connetors mit APR/OpenSSL === 
- 
-<code> 
-cd node73/conf 
-openssl genrsa -des3 -out tomcatkey.pem 2048 
-</code> 
-Eingabe des Password "tomcat" (s.u.) 
- 
-<code> 
-openssl req -new -x509 -key tomcatkey.pem -out tomcatcert.pem -days 1095 
-</code> 
- 
-Anlage der Zertifikatsinformationen (Common Name sollte der Name des Rechners sein!) 
-<code> 
-#Eingabe 
-Country Name (2 letter code) [AU]:DE 
-State or Province Name (full name) [Some-State]:NRW 
-Locality Name (eg, city) []:Bochum 
-Organization Name (eg, company) [Internet Widgits Pty Ltd]:LinuxHotel 
-Organizational Unit Name (eg, section) []:noteboo16 
-Common Name (eg, YOUR name) []:notebook16 
-Email Address []:pr@objektpark.de 
-</code> 
- 
-''conf/server.xml'' 
-<file> 
-<Server ... 
-  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" /> 
- 
-<Service ... 
-<!-- Define a SSL HTTP/1.1 Connector on port xx43 --> 
- 
-<Connector port="${port.prefix}43"  
-    executor="Catalina-Threads"  
-    protocol="org.apache.coyote.http11.Http11AprProtocol" 
-    scheme="https" 
-    secure="true" 
-    sslProtocol="TLS" 
- SSLEnabled="true" 
- SSLCertificateFile="${catalina.base}/conf/tomcatcert.pem" 
- SSLCertificateKeyFile="${catalina.base}/conf/tomcatkey.pem" 
- SSLPassword="tomcat" 
-     /> 
-</file> 
- 
-Zugang via SSL zum Tomcat mit openssl 
-<code> 
- openssl s_client -connect notebook16:7343 
-</code> 
- * http://www.madboa.com/geek/openssl/ 
- 
-<code> 
- 
-GET /hello/index.jsp HTTP/1.0 
- 
-HTTP/1.1 200 OK 
-Server: Apache-Coyote/1.1 
-Set-Cookie: JSESSIONID=3035FA551AD683F6939EDFA7A2CCE3D5.node73; Path=/hello/; Secure; HttpOnly 
-Content-Type: text/html;charset=ISO-8859-1 
-Content-Length: 18 
-Date: Thu, 13 Sep 2012 10:50:02 GMT 
-Connection: close 
- 
-Hello LinuxHotel! 
-</code> 
- 
-Access https via url 
-<code> 
-curl --insecure https://192.168.1.218:7343/hello/index.jsp 
-</code> 
- 
-''last.sh'' 
-<file> 
-#!/bin/bash 
-K=10;     
-HTTPSA='https://192.168.1.218:7343/last/8k.bin'     
-date +%M-%S-%N>curlres.txt 
-for (( c=1; c<=$K; c++ )) 
-do 
-    curl --insecure --silent $HTTPSA >/dev/null& 
-done 
-date +%M-%S-%N>>curlres.txt 
-</file> 
-===== JSSE SSL ===== 
-<code> 
-keytool -keystore keystore -genkey -alias tomcat -keyalg RSA 
-</code> 
- 
-  - Bitte als Password changeit wählen 
-  - Als CN bzw. "Vor- und Nachname" den Name des Server oder die IP angeben. 
-  - Beispieleingabe  
-<code> 
-Neues Kennwort erneut eingeben:  
-Wie lautet Ihr Vor- und Nachname? 
-  [Unknown]:  localhost 
-Wie lautet der Name Ihrer organisatorischen Einheit? 
-  [Unknown]:  development 
-Wie lautet der Name Ihrer Organisation? 
-  [Unknown]:  tomcat 
-Wie lautet der Name Ihrer Stadt oder Gemeinde? 
-  [Unknown]:  Bochum 
-Wie lautet der Name Ihres Bundeslands? 
-  [Unknown]:  NRW 
-Wie lautet der Ländercode (zwei Buchstaben) für diese Einheit? 
-  [Unknown]:  de 
-Ist CN=localhost, OU=development, O=tomcat, L=Bochum, ST=NRW, C=de richtig? 
-  [Nein]:  j 
-</code> 
-<code> 
-<Executor name="Catalina-Threads" namePrefix="Catalina-exec" maxThreads="200" minSpareThreads="50" /> 
- 
-<Connector 
-           protocol="org.apache.coyote.http11.Http11NioProtocol" 
-           port="${port.prefix}43" 
-           connectionTimeout="120000" 
-           executor="Catalina-Threads" 
-           scheme="https" 
-           secure="true" 
-           SSLEnabled="true" 
-           keystoreFile="${catalina.base}/conf/keystore" 
-           keystorePass="changeit" 
-           clientAuth="false" 
-           sslProtocol="TLS"/> 
-</code> 
- 
-Aufruf 
-<code> 
-https://localhost:7343/hello/index.jsp 
-</code> 
- 
-Selfsign Cert mit eignem Ablaufdatum von 360 Tagen 
-<code> 
-keytool -genkey -keyalg RSA -alias selfsigned -keystore keystore.jks -storepass password -validity 360 -keysize 2048 
-</code> 
- 
-Links 
-  * Tomcat SSL:   http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html 
-  * Java Keytool: http://www.sslshopper.com/article-most-common-java-keytool-keystore-commands.html 
-  * Tutorial:     http://www.torsten-horn.de/techdocs/ssl.htm 
-  * Beispiel eines Anbieters: https://ssl-trust.com/csr-erstellen/tomcat 
- 
-===== Tomcat Tuning ===== 
-{{:tomcat:tomcat.png?nolink&600|}} 
- 
-Bild Source 
-{{:tomcat:tomcat.xml.zip| Source als Zip}} 
- 
-Thread Pools: 
-  * http://tomcat.apache.org/tomcat-7.0-doc/config/executor.html 
- 
-Connectoren 
-  * http://tomcat.apache.org/tomcat-7.0-doc/connectors.html 
-  * http://tomcat.apache.org/tomcat-7.0-doc/config/http.html 
-  * http://tomcat.apache.org/tomcat-7.0-doc/config/ajp.html 
-  * http://tomcat.apache.org/tomcat-7.0-doc/web-socket-howto.html 
-  * http://tomcat.apache.org/tomcat-7.0-doc/aio.html 
-===== Tomcat JSPC ===== 
- 
-Download des Packet TomcatDeployer (apache-tomcat-6.0.35-deployer.tar.gz) 
-  http://tomcat.apache.org/download-60.cgi 
- 
-''apache-tomcat-6.0.35-deployer/deployer.properties'' 
-<file> 
-url=http://localhost:7480/manager 
-username=manager 
-password=tomcat 
-webapp=/home/nutzer01/workshop/node74/webapps/ROOT 
-path=/myapp 
-</file> 
- 
-  * ant 
-  * ant deploy 
- 
-Eine neue Anwendung mit vorkompilierten JSP befindet sich in der Instanz node74. 
- 
- 
- 
-===== Monitoring ===== 
- 
-Tomcat Manager API 
- 
-[[http://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html#Using_the_JMX_Proxy_Servlet||JMX_Proxy_Servlet]]  
- 
-Alle MBeans 
-<code>curl --user manager:tomcat http://192.168.1.218:7380/manager/jmxproxy?qry=*:* 
-</code> 
- 
-Ein Mbean 
-<code>curl --user manager:tomcat http://192.168.1.218:7380/manager/jmxproxy?qry=tomcat.jdbc:* 
-</code> 
-<code> 
-OK - Number of results: 1 
- 
-Name: tomcat.jdbc:name="jdbc/DB",type=ConnectionPool,class=org.apache.tomcat.jdbc.pool.DataSource 
-modelerType: org.apache.tomcat.jdbc.pool.jmx.ConnectionPool 
-Size: 10 
-Idle: 10 
-Active: 0 
-NumIdle: 10 
-NumActive: 0 
-WaitCount: 0 
-Name: Tomcat Connection Pool[1-219730313] 
-Username: root 
-MaxAge: 0 
-MaxActive: 20 
-Password: Password not available as DataSource/JMX operation. 
-DefaultTransactionIsolation: -1 
-DriverClassName: com.mysql.jdbc.Driver 
-MaxIdle: 10 
-MinIdle: 10 
-InitialSize: 10 
-MaxWait: 15000 
-TestOnBorrow: true 
-TestOnReturn: false 
-TestOnConnect: false 
-TimeBetweenEvictionRunsMillis: 10000 
-NumTestsPerEvictionRun: 0 
-MinEvictableIdleTimeMillis: 180000 
-TestWhileIdle: true 
-Url: jdbc:mysql://127.0.0.1/tomcat?autoReconnect=true 
-ValidationQuery: SELECT 1 
-ValidationInterval: 30000 
-AccessToUnderlyingConnectionAllowed: true 
-RemoveAbandoned: true 
-RemoveAbandonedTimeout: 60 
-LogAbandoned: false 
-DbProperties: {user=root} 
-JdbcInterceptors: org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;             org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReportJmx(threshold=2,maxQueries=1000) 
-JmxEnabled: true 
-FairQueue: true 
-UseEquals: true 
-AbandonWhenPercentageFull: 0 
-UseLock: false 
-SuspectTimeout: 0 
-AlternateUsernameAllowed: false 
-CommitOnReturn: false 
-RollbackOnReturn: false 
-UseDisposableConnectionFacade: true 
-LogValidationErrors: false 
-PropagateInterruptState: false 
-PoolName: Tomcat Connection Pool[1-219730313] 
-JdbcInterceptorsAsArray: Array[org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition] of length 4 
- org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition@46e5dce1 
- org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition@856140c 
- org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition@4b3e241a 
- org.apache.tomcat.jdbc.pool.PoolProperties$InterceptorDefinition@5cb44d8d 
-PoolSweeperEnabled: true 
-</code> 
- 
-Anfrage an ein Attribute 
-<code>curl --user manager:tomcat 'http://192.168.1.218:7380/manager/jmxproxy?get=tomcat.jdbc:name="jdbc/DB",type=ConnectionPool,class=org.apache.tomcat.jdbc.pool.DataSource&att=NumActive' 
-</code> 
-Result 
-<code> 
-OK - Attribute get 'tomcat.jdbc:name="jdbc/DB",type=ConnectionPool,class=org.apache.tomcat.jdbc.pool.DataSource' - NumActive = 0 
-</code> 
- 
-Holte Anzahl der Busy Thread vom HTTP Connector 
-<code> 
-curl -X GET -u manager:tomcat "http://192.168.1.218:7480/manager/jmxproxy?get=Catalina:type=ThreadPool,name=%22http-bio-7480%22&att=currentThreadsBusy" 
-</code> 
-Ausgabe 
-<code> 
-OK - Attribute get 'Catalina:type=ThreadPool,name="http-bio-7480"' - currentThreadsBusy = 2 
-</code> 
-==== psi-probe ==== 
-  http://code.google.com/p/psi-probe 
- 
-  * Download und probe.war in die Instanz kopieren 
- 
-Manchmal gibt es Hänger beim Runterfahren von probe 
- 
- 
-Füge diese Startkonfiguration des Quartz Job Scheduler der Probe Anwendung hinzu: 
-''bin/setenv.sh'' 
-<code> 
-export CATALINA_OPTS="${CATALINA_OPTS} -Dorg.quartz.scheduler.makeSchedulerThreadDaemon=true -Dorg.quartz.scheduler.skipUpdateCheck=true" 
-</code> 
- 
-Weitere Parameter 
-http://quartz-scheduler.org/documentation/quartz-1.x/configuration/ConfigMain 
- 
-Hat auch nicht geklappt! 
-''webapps/probe/WEB-INF/classes/shutdown'' 
-<code> 
-package shutdown; 
-import javax.servlet.ServletContextListener; 
-import javax.servlet.ServletContextEvent; 
-import org.springframework.web.context.WebApplicationContext; 
-import org.springframework.web.context.ContextLoader; 
-import org.quartz.Scheduler; 
- 
-public class ShutDownHook implements ServletContextListener { 
- 
-@Override 
-public void contextDestroyed(ServletContextEvent arg0) 
-{ 
-   try { 
-      // Get a reference to the Scheduler and shut it down 
-      WebApplicationContext context = ContextLoader.getCurrentWebApplicationContext(); 
-      Scheduler scheduler = (Scheduler) context.getBean("scheduler"); 
-      scheduler.shutdown(true); 
- 
-      // Sleep for a bit so that we don't get any errors 
-      Thread.sleep(1000); 
-   } catch (Exception e) { 
-      e.printStackTrace(); 
-   } 
-} 
- 
-@Override 
-public void contextInitialized(ServletContextEvent arg0){ 
-} 
- 
-} 
-</code> 
- 
-Compile ShutDownHook.java 
-<code> 
-cd /workshop/node73/webapps/probe/WEB-INF/classes/shutdown 
-javac -cp ~/workshop/apache-tomcat/lib/servlet-api.jar:../../lib/quartz-1.6.0.jar:../../lib/spring-core-2.5.6.SEC01.jar:../../lib/spring-web-2.5.6.SEC01.jar:../../lib/spring-context-2.5.6.SEC01.jar:../../lib/spring-beans-2.5.6.SEC01.jar ShutDownHook.java  
-</code> 
- 
-''WEB-INF/web.xml'' 
-<code> 
-<web-app ..> 
-       <display-name>PSI Probe for Apache Tomcat</display-name> 
-       <listener> 
-           <listener-class>shutdown.ShutDownHook</listener-class> 
-       </listener> 
-       ... 
-</web-app>        
-</code> 
-==== javamelody ==== 
-  * Download und javamelody.zip auspacken 
-  https://github.com/javamelody/javamelody/wiki/UserGuide 
- 
-Installation in eine Anwendung. 
-<file> 
-cd workshop 
-wget http://javamelody.googlecode.com/files/javamelody-1.29.0.zip 
-mkdir javamelody-1.29.0-src 
-cd javamelody-1.29.0-src 
-unzip ../javamelody-1.29.0.zip 
-mkdir ../node74/webapps/hello/WEB-INF/lib 
-cp javamelody.jar ../node74/webapps/hello/WEB-INF/lib 
-cp jrobin-1.5.9.1.jar ../node74/webapps/hello/WEB-INF/lib 
-</file> 
- 
-''../node74/webapps/hello/WEB-INF/web.xml'' 
-<file> 
-        <filter> 
-                <filter-name>monitoring</filter-name> 
-                <filter-class>net.bull.javamelody.MonitoringFilter</filter-class> 
-                <init-param> 
-                        <param-name>storage-directory</param-name> 
-                        <param-value>${catalina.base}/javamelody</param-value> 
-                </init-param> 
- 
-        </filter> 
-        <filter-mapping> 
-                <filter-name>monitoring</filter-name> 
-                <url-pattern>/*</url-pattern> 
-        </filter-mapping> 
-        <listener> 
-                <listener-class>net.bull.javamelody.SessionListener</listener-class> 
-        </listener> 
-         
-        <login-config> 
-                <auth-method>BASIC</auth-method> 
-                <realm-name>Monitoring</realm-name> 
-        </login-config> 
-        <security-role> 
-                <role-name>monitoring</role-name> 
-        </security-role> 
-        <security-constraint> 
-                <web-resource-collection> 
-                        <web-resource-name>Monitoring</web-resource-name> 
-                        <url-pattern>/monitoring</url-pattern> 
-                </web-resource-collection> 
-                <auth-constraint> 
-                        <role-name>monitoring</role-name> 
-                </auth-constraint> 
-                <!-- if SSL enabled (SSL and certificate must then be configured in the server) 
-                <user-data-constraint> 
-                        <transport-guarantee>CONFIDENTIAL</transport-guarantee> 
-                </user-data-constraint>  
-                --> 
-        </security-constraint> 
- 
-</file> 
-Add User to Realm Database 
-''conf/tomcat-users.xml'' 
-<file> 
-  <role rolename="monitoring"/> 
-  <user username="monitoring" password="monitoring" roles="monitoring"/> 
-</file> 
- 
-evtl. restart des Servers oder Reload der Anwendung.. 
-Zugriff auf die Monitoring-Informationen 
-<file> 
-http://localhost:7480/hello/monitoring 
-</file> 
- 
-<b>Tipp</b> 
-Auf Servlet API 3.0 WebContainer wie der Tomcat 7 oder 8 kann man Java Meldody auf 
-als Plugin in einen bestehende Anwendung einbinden, da die javameldody.jar (>1.48) ein META-INF/web-fragment.xml enthält. 
- 
-In der eigenen Anwendung wird javamelody aktive wenn es im WEB-INF/lib Verzeichnis ist. 
- 
-Für eine externe Einbindung kann man den ClassLoader der Anwendung einbinden. 
-<code> 
-cd node74 
-mkdir plugin 
-cp XXX/javamelody.jar plugins 
-cp jrobin-1.5.9.1.jar plugins 
-cd webapps/hello/ 
-vi META-INF/context.xml 
-</code> 
-''META-INF/context.xml'' 
-<code> 
-<Context> 
-<Loader className="org.apache.catalina.loader.VirtualWebappLoader" 
-        virtualClasspath="${catalina.base}/plugins/javamelody.jar;${catalina.base}/plugins/jrobin-1.5.9.1.jar" 
-/> 
-</Context> 
-</code> 
- 
-Es ist darauf zu achten, das <code>metadata-complete</code> auf <i>true</i> steht und bei der Wahl der 
-absoluten Reihenfolgen von Fragments JavaMelody enthalten ist. 
- 
-<code> 
-cd plugins 
-mkdir javamelody 
-cd javamelody 
-jar xf ../javamelody.jar 
-cd META-INF 
-vi web-fragment.xml 
-cd .. 
-# VORSICHT überschreibt orginal! 
-jar cf ../javamelody.jar 
-</code> 
- 
-''web-fragment.xml'' 
-<code> 
-<web-fragment xmlns="http://java.sun.com/xml/ns/javaee" 
-        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-fragment_3_0.xsd" 
-        version="3.0"> 
-        <name>JavaMelody</name> 
-        <filter> 
-                <filter-name>javamelody</filter-name> 
-                <filter-class>net.bull.javamelody.MonitoringFilter</filter-class> 
-                <async-supported>true</async-supported> 
-        </filter> 
-        <filter-mapping> 
-                <filter-name>javamelody</filter-name> 
-                <url-pattern>/*</url-pattern> 
-        </filter-mapping> 
-        <listener> 
-                <listener-class>net.bull.javamelody.SessionListener</listener-class> 
-        </listener> 
-         
-        <security-role> 
-            <role-name>monitoring</role-name> 
-        </security-role> 
-        <security-constraint> 
-                <web-resource-collection> 
-                        <web-resource-name>Monitoring</web-resource-name> 
-                        <url-pattern>/monitoring</url-pattern> 
-                </web-resource-collection> 
-                <auth-constraint> 
-                        <role-name>monitoring</role-name> 
-                </auth-constraint> 
-        </security-constraint> 
- 
-</web-fragment> 
-</code> 
- 
-Explizites einbinden 
-''webapps/hello/WEB-INF/web.xml'' 
-<code> 
-<web-app xmlns="http://java.sun.com/xml/ns/javaee" 
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
-                      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
-  version="3.0" 
-  metadata-complete="false"> 
- 
- 
-        <login-config> 
-                <auth-method>BASIC</auth-method> 
-                <realm-name>Monitoring</realm-name> 
-        </login-config> 
-        <!-- only use JavaMelody --> 
-        <absolute-ordering> 
-           <name>JavaMelody</name>  
-        </absolute-ordering> 
- 
-</web-app> 
-</code> 
- 
-==== Jolokia ==== 
- 
-  http://www.jolokia.org/ 
- 
-  * Download und jolokia.war in die Instanz kopieren 
-  * Zugriff mit http und Ausgabe in JSON 
-  * Es existiert eine Perl Adpater der direkt fuer Nagios genutzt werden kann.   
- 
-==== prometheus ==== 
- 
-http://prometheus.io/ 
-https://github.com/prometheus/jmx_exporter 
- 
-download linux 64 bit binary 
- 
-<code> 
-cp jmx4prometheus.json node73/conf 
-cp -r prom node73/webapps/prom 
-node73/bin/restart.sh 
-./prometheus -config.file prometheus.conf 
-</code> 
- 
-open localhost:9090/graph 
- 
-''prometheus.conf'' 
- 
-<file> 
-# Global default settings. 
-global: { 
-  scrape_interval: "15s"     # By default, scrape targets every 15 seconds. 
-  evaluation_interval: "15s" # By default, evaluate rules every 15 seconds. 
- 
-  # Attach these extra labels to all time series collected by this Prometheus instance. 
-  labels: { 
-    label: { 
-      name: "monitor" 
-      value: "tutorial-monitor" 
-    } 
-  } 
-} 
- 
-# A job definition containing exactly one endpoint to scrape: Prometheus itself. 
-job: { 
-  # The job name is added as a label `job={job-name}` to any time series scraped from this job. 
-  name: "prometheus" 
-  # Override the global default and scrape targets from this job every 5 seconds. 
-  scrape_interval: "5s" 
- 
-  # Let's define a group of static targets to scrape for this job. In this 
-  # case, only one. 
-  target_group: { 
-    # These endpoints are scraped via HTTP. 
-    target: "http://localhost:9090/metrics" 
-  } 
-} 
- 
-job: { 
-  name: "prom4jmx" 
-  scrape_interval: "15s" 
-  target_group: { 
-      labels: { 
-        label: { 
-            name: "zone" 
-            value: "de-berlin-1" 
-        } 
-        label: { 
-            name: "env" 
-            value: "dev" 
-        } 
-    } 
-    target: "http://127.0.0.1:7380/prom/metrics" 
-  } 
-} 
-</file> 
- 
- 
-jmx4prometheus.conf 
-<file> 
-{ 
-  "lowercaseOutputName": true, 
-  "lowercaseOutputLabelNames": true, 
-  "rules": [ 
-    { 
-      "pattern": "Catalina<type=GlobalRequestProcessor, name=\"(\w+-\w+)-(\d+)\"><>(\w+):", 
-      "name": "tomcat_$3_total", 
-      "labels": { 
-        "protocol":"$1", 
-        "port":"$2" }, 
-      "help": "Tomcat global $3", 
-      "type": "COUNTER", 
-    }, 
-    { 
-      "pattern": "Catalina<j2eeType=Servlet, WebModule=//([-a-zA-Z0-9+&@#/%?=~_|!:.,;]*[-a-zA-Z0-9+&@#/%=~_|]), name=([-a-zA-Z0-9+/$%~_-|!.]*), J2EEApplication=none, J2EEServer=none><>(requestCount|maxTime|processingTime|errorCount):", 
-      "name": "tomcat_servlet_$3_total", 
-      "labels": { 
-        "module":"$1", 
-        "servlet":"$2" }, 
-      "help": "Tomcat servlet $3 total", 
-      "type": "COUNTER", 
-    }, 
-    { 
-      "pattern": "Catalina<type=ThreadPool, name=\"(\w+-\w+)-(\d+)\"><>(currentThreadCount|currentThreadsBusy|keepAliveCount|pollerThreadCount|connectionCount):", 
-      "name": "tomcat_threadpool_$3", 
-      "labels": { 
-        "protocol":"$1", 
-        "port":"$2" }, 
-      "help": "Tomcat threadpool $3", 
-      "type": "GAUGE", 
-    }, 
-    { 
-      "pattern": "Catalina<type=Manager, host=([-a-zA-Z0-9+&@#/%?=~_|!:.,;]*[-a-zA-Z0-9+&@#/%=~_|]), context=([-a-zA-Z0-9+/$%~_-|!.]*)><>(processingTime|sessionCounter|rejectedSessions|expiredSessions):", 
-      "name": "tomcat_session_$3_total", 
-      "labels": { 
-        "host":"$1", 
-        "context":"$2" }, 
-      "help": "Tomcat session $3 total", 
-      "type": "COUNTER", 
-    }, 
-  ] 
-} 
-</file> 
- 
-More 
-  * https://github.com/davidB/metrics-influxdb 
-  * https://github.com/jmxtrans/jmxtrans/wiki 
-  * http://grafana.org/ 
-  * https://influxdb.com/ 
-  * https://dropwizard.github.io/metrics/3.1.0/ 
-===== DB Zugriff im Tomcat ===== 
- 
-Installation der Mysql 
- 
-  sudo aptitude install mysql-server 
-  mysql -u root -p 
-  create database tomcat ; 
-  use tomcat ; 
-  create table nutzer( firstname varchar(80), lastname varchar(80)); 
-  insert into nutzer values ("Nutzer01", "linuxhotel" ); 
-  quit 
- 
-Im Dialog ein Password setzen. (tomcat) 
- 
-Laden des MYSQL Treibers 
-  http://www.mysql.com/downloads/connector/j/ 
- 
-  evtl. scp mysql-connector-java-5.1.17.zip nutzer24@notebook24:/home/nutzer24/workshop 
- 
-  * Kopieren des Treibers nach workshop/node74/lib 
- 
-  unzip mysql-connector-java-5.1.17.zip 
-  cd mysql-connector-java-5.1.17 
-  mkdir -p ../node74/lib 
-  cp mysql-connector-java-5.1.17-bin.jar ../node74/lib 
-   
-Definition einer DB-Ressource im Tomcat 
- 
-''node74/conf/server.xml'' 
-<file> 
-<GlobalNamingResources> 
-... 
-  <Resource name="jdbc/DB" auth="Container" 
-          type="javax.sql.DataSource" 
-          driverClassName="com.mysql.jdbc.Driver" 
-          url="jdbc:mysql://127.0.0.1/tomcat" 
-          username="root" 
-          password="tomcat" 
-          maxActive="20" 
-          maxIdle="10" 
-          maxWait="15000" 
-   removeAbandoned="true" 
-          validationQuery="SELECT 1" 
-          testOnBorrow="true" 
-          testWhileIdle="true" 
-          timeBetweenEvictionRunsMillis="10000" 
-          minEvictableIdleTimeMillis="180000" 
-          /> 
-... 
-</GlobalNamingResources> 
-</file> 
- 
-Tomcat 8 DBCP 2 
- 
-''node74/conf/server.xml'' 
- 
-<file> 
-<GlobalNamingResources> 
-... 
-   <Resource name="jdbc/DB" auth="Container" 
-          type="javax.sql.DataSource" 
-          driverClassName="com.mysql.jdbc.Driver" 
-          url="jdbc:mysql://127.0.0.1/tomcat" 
-          username="root" 
-          password="" 
-          maxTotal="20" 
-          maxIdle="10" 
-          maxWaitMillis="15000" 
-          removeAbandonedOnBorrow="true" 
-          removeAbandonedOnMaintenance="true" 
-          validationQuery="SELECT 1" 
-          testOnBorrow="true" 
-          testWhileIdle="true" 
-          timeBetweenEvictionRunsMillis="10000" 
-          minEvictableIdleTimeMillis="180000" 
-          /> 
-</GlobalNamingResources> 
-</file> 
- 
-Anlage einer Anwendung die die Ressource nutzt 
- 
-  cd node74/webapps 
-  mkdir nutzer 
-  mkdir nutzer/META-INF/ 
-  mkdir nutzer/WEB-INF 
-  cd nutzer 
-   
-''META-INF/context.xml'' 
-<file> 
-<Context> 
-   <ResourceLink name="jdbc/DB" global="jdbc/DB" type="javax.sql.Datasource" /> 
-</Context> 
-</file> 
- 
-''WEB-INF/web.xml'' 
-<file> 
-<web-app> 
-   <resource-ref> 
-  <description>JDBC DB</description> 
-        <res-ref-name>jdbc/DB</res-ref-name> 
-        <res-type>javax.sql.DataSource</res-type> 
-        <res-auth>Container</res-auth> 
-     </resource-ref> 
-</web-app> 
-</file> 
- 
-''index.jsp'' 
-<file> 
-<%@ page import="javax.sql.*,javax.naming.*,java.sql.*" session="false" %> 
-<% 
-InitialContext initCtx = new InitialContext() ; 
-Context envCtx = (Context)initCtx.lookup("java:comp/env/"); 
-DataSource datasource = 
-     (DataSource) envCtx.lookup("jdbc/DB" ) ; 
-Connection con = null; 
-Statement stmt = null ; 
-ResultSet srs = null; 
- 
-try { 
-  con = datasource.getConnection(); 
-  stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, 
-                                     ResultSet.CONCUR_READ_ONLY); 
-  srs = stmt.executeQuery( 
-    "SELECT firstname, lastname FROM nutzer"); 
-  while (srs.next()) { 
-        String firstName = srs.getString("firstname"); 
-        String lastName = srs.getString("lastname"); 
-        out.println(firstName + "     " + lastName); 
-  } 
-} finally { 
-  if(srs != null) srs.close(); 
-  if(stmt != null) stmt.close(); 
-  if(con != null) con.close(); 
-} 
-%> 
-</file> 
- 
-Test der Anwendung 
-  node74/bin/shutdown.sh 
-  cp apache-tomcat-6.0.32/conf/catalina.properties node74/conf 
-  node74/bin/startup.sh 
-  http://localhost:7480/nutzer/index.jsp 
- 
-''webapps/nutzer/insert.jsp'' 
-<file> 
-<%@ page import="javax.sql.*,javax.naming.*,java.sql.*" session="false" %> 
-<html> 
-<body> 
-<h1>Nutzer anlegen</h1> 
-<% 
-InitialContext initCtx = new InitialContext() ; 
-Context envCtx = (Context)initCtx.lookup("java:comp/env/"); 
-DataSource datasource = 
-     (DataSource) envCtx.lookup("jdbc/DB" ) ; 
-Connection con = null; 
-Statement stmt = null ; 
- 
-try { 
-  con = datasource.getConnection(); 
-  stmt = con.createStatement(); 
-  for(int i = 0; i < 100; i++)  
-  { 
-        String name = "nutzer-" + i ; 
-  stmt.executeUpdate( 
-    "insert into nutzer values('" + name + "', 'linuxhotel"+ i + "')"); 
-        out.println("New user: " + name + "</br>"); 
-  } 
-} finally { 
-  if(stmt != null) stmt.close(); 
-  if(con != null) con.close(); 
-} 
-%> 
-</body> 
-</html> 
-</file> 
- 
-restart mysql 
-<code> 
-sudo service mysql stop 
-sudo service mysql start 
-</code> 
- 
-  * [[http://www.stardeveloper.com/articles/display.html?article=2001072401&page=1|Fehlerbehandlung in JSP Seite]] 
-  * [[http://tomcat.apache.org/tomcat-7.0-doc/jdbc-pool.html|Alternative Tomcat 7 JDBC Pool Impl]] 
-  * [[http://dev.mysql.com/doc/refman/5.1/en/connector-j-reference-configuration-properties.html|MYSQL JDBC Treiber Konfiguration]] 
- 
-Parameter für Profile und Slow Query Detection  
-<code> 
-    <Resource name="jdbc/DB" auth="Container" 
-          type="javax.sql.DataSource" 
-          driverClassName="com.mysql.jdbc.Driver" 
-          url="jdbc:mysql://127.0.0.1/tomcat?autoReconnect=true&amp;profileSQL=true&amp;logSlowQueries=true&amp;slowQueryThresholdMillis=2" 
-          username="root" 
-          password="tomcat" 
-          maxActive="20" 
-          maxIdle="10" 
-          maxWait="15000" 
-   removeAbandoned="true" 
-          validationQuery="SELECT 1" 
-          testOnBorrow="true" 
-          testWhileIdle="true" 
-          timeBetweenEvictionRunsMillis="10000" 
-          minEvictableIdleTimeMillis="180000" 
-          /> 
-</code> 
- 
-Result 
-<code> 
-Thu Sep 13 15:19:03 CEST 2012 INFO: Profiler Event: [QUERY] at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208) duration: 0 ms, connection-id: 2585, statement-id: 20540, resultset-id: 20776, message: SELECT firstname, lastname FROM nutzer 
-Thu Sep 13 15:19:03 CEST 2012 INFO: Profiler Event: [FETCH] at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208) duration: 1 ms, connection-id: 2585, statement-id: 20540, resultset-id: 20776 
-Thu Sep 13 15:19:03 CEST 2012 INFO: Profiler Event: [QUERY] at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208) duration: 1 ms, connection-id: 2585, statement-id: 20541, resultset-id: 20777, message: SELECT 1 
-Thu Sep 13 15:19:03 CEST 2012 INFO: Profiler Event: [FETCH] at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208) duration: 0 ms, connection-id: 2585, statement-id: 20541, resultset-id: 20777 
-Thu Sep 13 15:19:03 CEST 2012 INFO: Profiler Event: [SLOW QUERY] at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208) duration: 5 ms, connection-id: 2585, statement-id: 20542, resultset-id: 20778, message: The following query was executed using no index, use 'EXPLAIN' for more details: SELECT firstname, lastname FROM nutzer 
-Thu Sep 13 15:19:03 CEST 2012 INFO: Profiler Event: [QUERY] at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208) duration: 5 ms, connection-id: 2585, statement-id: 20542, resultset-id: 20778, message: SELECT firstname, lastname FROM nutzer 
-</code> 
-<code> 
-Download des Treibers von Maven Repo Tomcat > 7.0.19 tomcat-jdbc.jar 
-Kopieren in die Tomcat Installation node73/lib 
-Anpassen der Resource Definition durch hinzufügen von factory und jmxEnabled 
-Restart des Tomcats 
-</code> 
- 
-''conf/server.xml'' 
-<file> 
-    <Resource name="jdbc/DB" auth="Container" 
-          factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" 
-          type="javax.sql.DataSource" 
-          driverClassName="com.mysql.jdbc.Driver" 
-          url="jdbc:mysql://127.0.0.1/tomcat?autoReconnect=true" 
-          username="root"          
-          password="tomcat" 
-          maxActive="20" 
-          maxIdle="10" 
-          maxWait="15000" 
-          removeAbandoned="true" 
-          validationQuery="SELECT 1" 
-          testOnBorrow="true" 
-          testWhileIdle="true" 
-          timeBetweenEvictionRunsMillis="10000" 
-          minEvictableIdleTimeMillis="180000" 
-          jmxEnabled="true" 
-        jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReportJmx(threshold=2,maxQueries=1000)" 
-          /> 
- 
-</file> 
-===== Cluster Replikation ===== 
- 
-In zwei Instanzen muss die Konfiguration geändert werden. 
-Beide Instanzen müssen dann in einem Abstand von 30 Sekunden gestartet werden. 
-Jeder Teilnehmer sollte ein exklusiven Port in sein Startskript schreiben 
-das in den vier Instanzen node84,node85,node94 und node95 gleich ist. 
- 
-  node84/bin/startup.sh 
-  node94/bin/startup.sh 
- 
-  export CATALINA_OPTS="${CATALINA_OPTS} -Dcluster.prefix=416" 
- 
-  node85/bin/startup.sh 
-  node95/bin/startup.sh 
- 
-  export CATALINA_OPTS="${CATALINA_OPTS} -Dcluster.prefix=417" 
- 
-''conf/server.xml'' 
-Einfache Konfiguration 
-<file> 
-<Engine ... 
- 
-<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"  channelSendOptions="8" > 
-          <Channel className="org.apache.catalina.tribes.group.GroupChannel"> 
-              <Membership className="org.apache.catalina.tribes.membership.McastService" 
-                   port="${cluster.prefix}00" 
-                   /> 
-              <Receiver address="127.0.0.1" 
-                className="org.apache.catalina.tribes.transport.nio.NioReceiver" 
-                maxThreads="6" port="${cluster.prefix}${port.prefix}" selectorTimeout="5000" /> 
-         </Channel> 
-      </Cluster> 
-</file> 
- 
- 
-<file> 
-<Engine> 
-... 
-<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" 
-   channelSendOptions="8">  
-   <Channel className="org.apache.catalina.tribes.group.GroupChannel" > 
-        <Membership className="org.apache.catalina.tribes.membership.McastService" 
-            address="228.0.0.4" 
-            port="${cluster.prefix}00" 
-            frequency="500" 
-            dropTime="3000"/>  
-   </Channel> 
-</Cluster> 
- 
-</Engine> 
-</file> 
- 
-''/etc/apache2/mods-available/jk.conf'' 
-<file> 
-JKWorkerProperty worker.list=loadbalancer,jkstatus 
- 
-JKWorkerProperty worker.node84.port=8409 
-JKWorkerProperty worker.node84.host=localhost 
-JKWorkerProperty worker.node84.type=ajp13 
-JkWorkerProperty worker.node84.secret=tomcat 
-JkWorkerProperty worker.node84.domain=cl24 
- 
-JKWorkerProperty worker.node85.port=8509 
-JKWorkerProperty worker.node85.host=localhost 
-JKWorkerProperty worker.node85.type=ajp13 
-JkWorkerProperty worker.node85.secret=tomcat 
-JkWorkerProperty worker.node85.domain=cl25 
- 
-JKWorkerProperty worker.node94.port=9409 
-JKWorkerProperty worker.node94.host=localhost 
-JKWorkerProperty worker.node94.type=ajp13 
-JkWorkerProperty worker.node94.secret=tomcat 
-JkWorkerProperty worker.node94.domain=cl24 
- 
-JKWorkerProperty worker.node95.port=9509 
-JKWorkerProperty worker.node95.host=localhost 
-JKWorkerProperty worker.node95.type=ajp13 
-JkWorkerProperty worker.node95.secret=tomcat 
-JkWorkerProperty worker.node95.domain=cl25 
- 
-JKWorkerProperty worker.loadbalancer.type=lb 
-JKWorkerProperty worker.loadbalancer.balance_workers=node84,node85,node94,node95 
- 
-JKWorkerProperty worker.jkstatus.type=status 
-</file> 
- 
-''nodeXX/conf/server.xml'' 
-<file> 
-... 
-     <Connector port="${port.prefix}09" 
-          executor="Catalina-Threads" 
-          protocol="org.apache.coyote.ajp.AjpProtocol" 
-          requiredSecret="tomcat" /> 
-... 
-</file> 
-''/etc/apache2/sites-available/default'' 
-<file> 
-JkMount /ClusterTest* loadbalancer 
-</file> 
- 
-<file> 
-sudo apache2clt restart 
-cd workshop/cluster 
-node84/bin/shutdown.sh -force 
-node94/bin/shutdown.sh -force 
-node85/bin/shutdown.sh -force 
-node95/bin/shutdown.sh -force 
-</file> 
- 
-<file> 
-wget http://192.168.1.189:2211/cluster/ClusterTest.war 
-cp ClusterTest.war node84/webapps 
-cp ClusterTest.war node94/webapps 
-cp ClusterTest.war node85/webapps 
-cp ClusterTest.war node95/webapps 
-</file> 
- 
-Deployment der ClusterTest.war von der CD. 
-Durchstarten der beiden Instanzen hintereinander mit einer kleinen Wartezeit 10sec - 1Min. 
- 
-<file> 
-node84/bin/startup.sh 
-node94/bin/startup.sh 
-node85/bin/startup.sh 
-node95/bin/startup.sh 
-</file> 
- 
-''conf/server.xml'' 
-<file> 
-<?xml version='1.0' encoding='utf-8'?> 
-<Server port="${port.prefix}05" shutdown="SHUTDOWN"> 
-  <Listener className="org.apache.catalina.core.AprLifecycleListener"  SSLEngine="on"/> 
-  <Listener className="org.apache.catalina.core.JasperListener" /> 
-  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> 
-  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> 
- 
-  <GlobalNamingResources> 
-    <Resource name="UserDatabase"  
-              auth="Container" 
-              type="org.apache.catalina.UserDatabase" 
-              description="User database that can be updated and saved" 
-              factory="org.apache.catalina.users.MemoryUserDatabaseFactory" 
-              pathname="conf/tomcat-users.xml"  
-              readonly="false" /> 
-    <Resource name="jdbc/DB" auth="Container" 
-          factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" 
-          type="javax.sql.DataSource" 
-          driverClassName="com.mysql.jdbc.Driver" 
-          url="jdbc:mysql://127.0.0.1/tomcat?autoReconnect=true" 
-          username="root" 
-          password="tomcat" 
-          maxActive="100" 
-          maxIdle="10" 
-          maxWait="15000" 
-   removeAbandoned="true" 
-          validationQuery="SELECT 1" 
-          testOnBorrow="true" 
-          testWhileIdle="true" 
-          timeBetweenEvictionRunsMillis="10000" 
-          minEvictableIdleTimeMillis="180000" 
-          jmxEnabled="true" 
-          jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState; 
-            org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReportJmx(threshold=2,maxQueries=1000)" 
-          /> 
-<!-- 
-    <Resource name="jdbc/DB" auth="Container" 
-          type="javax.sql.DataSource" 
-          driverClassName="com.mysql.jdbc.Driver" 
-          url="jdbc:mysql://127.0.0.1/tomcat?autoReconnect=true&amp;profileSQL=true&amp;logSlowQueries=true&amp;slowQueryThresholdMillis=2" 
-          username="root" 
-          password="tomcat" 
-          maxActive="20" 
-          maxIdle="10" 
-          maxWait="15000" 
-   removeAbandoned="true" 
-          validationQuery="SELECT 1" 
-          testOnBorrow="true" 
-          testWhileIdle="true" 
-          timeBetweenEvictionRunsMillis="10000" 
-          minEvictableIdleTimeMillis="180000" 
-          /> 
---> 
-  </GlobalNamingResources> 
-    
-  <Service name="Catalina"> 
-     <Executor name="Catalina-Threads" namePrefix="Catalina-exec" maxThreads="200" minSpareThreads="50" /> 
-     <Connector port="${port.prefix}70" executor="Catalina-Threads" protocol="org.apache.coyote.http11.Http11AprProtocol" /> 
-     <Connector port="${port.prefix}80" executor="Catalina-Threads" protocol="org.apache.coyote.http11.Http11Protocol" /> 
-     <Connector port="${port.prefix}90" executor="Catalina-Threads" protocol="org.apache.coyote.http11.Http11NioProtocol" /> 
-     <Connector port="${port.prefix}09" executor="Catalina-Threads" protocol="org.apache.coyote.ajp.AjpProtocol" /> 
- 
-     <Connector port="${port.prefix}43"  
-    executor="Catalina-Threads"  
-    protocol="org.apache.coyote.http11.Http11AprProtocol" 
-    scheme="https" 
-    secure="true" 
-    sslProtocol="TLS" 
- SSLEnabled="true" 
- SSLCertificateFile="${catalina.base}/conf/tomcatcert.pem" 
- SSLCertificateKeyFile="${catalina.base}/conf/tomcatkey.pem" 
- SSLPassword="tomcat" 
-     /> 
-    <Engine name="Catalina" defaultHost="localhost" jvmRoute="node${port.prefix}"> 
-      <Realm className="org.apache.catalina.realm.UserDatabaseRealm" 
-             resourceName="UserDatabase"/> 
-      <Valve className="org.apache.catalina.valves.AccessLogValve"  
-             directory="logs"   
-             prefix="access-"  
-             suffix=".log"  
-             pattern="%h %l &quot;%u&quot; &quot;%{begin:yyyy-MM-dd hh:mm:ss.SSSZ}t&quot; %{msec}t &quot;%r&quot; %s %b %D %S"  
-             resolveHosts="false" 
-      /> 
-      <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"  channelSendOptions="8" > 
-          <Channel className="org.apache.catalina.tribes.group.GroupChannel"> 
-              <Membership className="org.apache.catalina.tribes.membership.McastService" 
-                   port="${cluster.prefix}00" 
-                   /> 
-              <Receiver address="127.0.0.1" 
-                className="org.apache.catalina.tribes.transport.nio.NioReceiver" 
-                maxThreads="6" port="${cluster.prefix}${port.prefix}" selectorTimeout="5000" /> 
-         </Channel> 
-      </Cluster> 
-      <Host name="localhost"  appBase="webapps" 
-            unpackWARs="true" autoDeploy="true" > 
-      </Host> 
-    </Engine> 
-  </Service> 
-</Server> 
-</file> 
-==== Static Member ==== 
-<file> 
-<Cluster channelSendOptions="8" channelStartOptions="3" className="org.apache.catalina.ha.tcp.SimpleTcpCluster"> 
-   <Manager className="org.apache.catalina.ha.session.DeltaManager"  
-            expireSessionsOnShutdown="false" domainReplication="true" 
-            notifyListenersOnReplication="true" /> 
-   <Channel className="org.apache.catalina.tribes.group.GroupChannel"> 
- 
-       <Membership className="org.apache.catalina.tribes.membership.McastService" 
-                   port="${cluster.prefix}00" 
-                   domain="test-domain"/> 
- 
-       <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter"> 
-           <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender" /> 
-       </Sender> 
-       <Receiver address="127.0.0.1" 
-          className="org.apache.catalina.tribes.transport.nio.NioReceiver" 
-          maxThreads="6" port="${cluster.prefix}${port.prefix}" selectorTimeout="5000" /> 
-       <Interceptor className="interceptors.DisableMulticastInterceptor" /> 
-       <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector" /> 
-       <Interceptor className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor"> 
-          <Member className="org.apache.catalina.tribes.membership.StaticMember" 
-             port="${cluster.prefix}74" 
-             host="127.0.0.1" 
-             domain="test-domain" 
-             uniqueId="{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}" /> 
-       </Interceptor> 
-       <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor" /> 
-     </Channel> 
-     <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"      
-            filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;" /> 
-     <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener" /> 
-</Cluster> 
- 
-</file> 
- 
-<file> 
-package interceptors; 
- 
-import org.apache.catalina.tribes.group.ChannelInterceptorBase; 
-import org.apache.catalina.tribes.ChannelException; 
-import org.apache.catalina.tribes.Channel; 
- 
-public class DisableMulticastInterceptor extends ChannelInterceptorBase {  
-     @Override 
-     public void start(int svc) throws ChannelException { 
-        svc = (svc & (~Channel.MBR_TX_SEQ)); super.start(svc);  
-     } 
-} 
-</file> 
- 
-===== Sicherheit ===== 
-  * BSI Studie https://www.bsi.bund.de/DE/Publikationen/Studien/tomcat/index_htm.html 
-  * Migrationsguide http://tomcat.apache.org/migration.html 
-  * Security Report http://tomcat.apache.org/security.html 
-  * Security Manager und Tomcat http://www.objektpark.org/pdf/04_04_tomcat_JM.pdf 
-  * Tipps von Mulesoft https://www.mulesoft.com/tcat/tomcat-security 
- 
-Lösche Tomcat Version Numer in Fehlerreports des Tomcats 
-<code> 
-cd node74 
-mkdir -p lib/org/apache/catalina/util 
-vi lib/org/apache/catalina/util/ServerInfo.properties 
-bin/restart.sh 
-</code> 
-''lib/org/apache/catalina/util/ServerInfo.properties'' 
 <code> <code>
-server.info=Apache Tomcat +  LogFormat "%h %l %u %t \"%r\" %>s %b %{BALANCER_ROUTE_CHANGED}e %{BALANCER_WORKER_ROUTE}e %{BALANCER_SESSION_ROUTE}e %D" proxyextended 
-server.number= +  CustomLog "logs/proxy_access_log" proxyextended
-server.built=Mar 7 2014 02:18:35+
 </code> </code>
  
tomcat_administration/start.1456750190.txt.gz · Zuletzt geändert: 2016/02/29 12:49 von peter_rossbach1