karaf-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Guillaume Nodet (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (KARAF-4815) karaf script fail to locate KARAF_HOME.
Date Wed, 07 Dec 2016 15:24:58 GMT

     [ https://issues.apache.org/jira/browse/KARAF-4815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Guillaume Nodet resolved KARAF-4815.
------------------------------------
       Resolution: Fixed
         Assignee: Guillaume Nodet  (was: Jean-Baptiste Onofré)
    Fix Version/s: 3.0.8
                   4.0.8
                   4.1.0

> karaf script fail to locate KARAF_HOME.
> ---------------------------------------
>
>                 Key: KARAF-4815
>                 URL: https://issues.apache.org/jira/browse/KARAF-4815
>             Project: Karaf
>          Issue Type: Bug
>    Affects Versions: 3.0.7
>         Environment: Linux RedHat 2.6.32-573.18.1.el6.x86_64 #1 SMP Wed Jan 6 11:20:49
EST 2016 x86_64 x86_64 x86_64 GNU/Linux
>            Reporter: Terrien Jean-Yves
>            Assignee: Guillaume Nodet
>             Fix For: 4.1.0, 4.0.8, 3.0.8
>
>
> karaf script fail to locate KARAF_HOME.
> on RedHat 
> REALNAME=`readlink -e "$0" > /dev/null 2>&1` return a blanc string
> and DIRNAME=`dirname "$REALNAME"` return a dot.
> on a side note, I suggest using $(shell comand) instead of `shell command`
> I've found a solution
> {code}
> #!/bin/sh
> #
> #    Licensed to the Apache Software Foundation (ASF) under one or more
> #    contributor license agreements.  See the NOTICE file distributed with
> #    this work for additional information regarding copyright ownership.
> #    The ASF licenses this file to You under the Apache License, Version 2.0
> #    (the "License"); you may not use this file except in compliance with
> #    the License.  You may obtain a copy of the License at
> #
> #       http://www.apache.org/licenses/LICENSE-2.0
> #
> #    Unless required by applicable law or agreed to in writing, software
> #    distributed under the License is distributed on an "AS IS" BASIS,
> #    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> #    See the License for the specific language governing permissions and
> #    limitations under the License.
> #
> ## FIX PATH Problem
> REALNAME=$(readlink -e "$0") > /dev/null 2>&1
> if [ $? != 0 ]; then
>     REALNAME=$0
> fi
> DIRNAME=$(dirname "$REALNAME")
> PROGNAME=$(basename "$REALNAME")
> #
> # Sourcing environment settings for karaf similar to tomcats setenv
> #
> KARAF_SCRIPT="karaf"
> export KARAF_SCRIPT
> if [ -f "$DIRNAME/setenv" ]; then
>   . "$DIRNAME/setenv"
> fi
> #
> # Set up some easily accessible MIN/MAX params for JVM mem usage
> #
> if [ "x$JAVA_MIN_MEM" = "x" ]; then
>     JAVA_MIN_MEM=128M
>     export JAVA_MIN_MEM
> fi
> if [ "x$JAVA_MAX_MEM" = "x" ]; then
>     JAVA_MAX_MEM=512M
>     export JAVA_MAX_MEM
> fi
> #
> # Check the mode that initiated the script
> #
> if [ "x$1" != "x" ]; then
>     MODE=$1
> fi
> warn() {
>     echo "${PROGNAME}: $*"
> }
> die() {
>     warn "$*"
>     exit 1
> }
> detectOS() {
>     # OS specific support (must be 'true' or 'false').
>     cygwin=false;
>     darwin=false;
>     aix=false;
>     os400=false;
>     case "$(uname)" in
>         CYGWIN*)
>             cygwin=true
>             ;;
>         Darwin*)
>             darwin=true
>             ;;
>         AIX*)
>             aix=true
>             ;;
>         OS400*)
>             os400=true
>             ;;
>     esac
>     # For AIX, set an environment variable
>     if $aix; then
>          export LDR_CNTRL=MAXDATA=0xB0000000@DSA
>          echo $LDR_CNTRL
>     fi
> }
> unlimitFD() {
>     # Use the maximum available, or set MAX_FD != -1 to use that
>     if [ "x$MAX_FD" = "x" ]; then
>         MAX_FD="maximum"
>     fi
>     # Increase the maximum file descriptors if we can
>     if [ "$os400" = "false" ] && [ "$cygwin" = "false" ]; then
>         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ]; then
>             MAX_FD_LIMIT=$(ulimit -H -n)
>             if [ $? -eq 0 ]; then
>                 # use the system max
>                 MAX_FD="$MAX_FD_LIMIT"
>             else
>                 warn "Could not query system maximum file descriptor limit: $MAX_FD_LIMIT"
>             fi
>         fi
>         if [ "$MAX_FD" != 'unlimited' ]; then
>             ulimit -n $MAX_FD > /dev/null
>             if [ $? -ne 0 ]; then
>                 warn "Could not set maximum file descriptor limit: $MAX_FD"
>             fi
>         fi
>      fi
> }
> locateHome() {
>     if [ "x$KARAF_HOME" = "x" ]; then
>       # In POSIX shells, CDPATH may cause cd to write to stdout
>       (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
>       KARAF_HOME=$(cd "$DIRNAME/.."; pwd)
>     fi
>     if [ ! -d "$KARAF_HOME" ]; then
>         die "KARAF_HOME is not valid: $KARAF_HOME"
>     fi
> }
> locateBase() {
>     if [ "x$KARAF_BASE" != "x" ]; then
>         if [ ! -d "$KARAF_BASE" ]; then
>             die "KARAF_BASE is not valid: $KARAF_BASE"
>         fi
>     else
>         KARAF_BASE=$KARAF_HOME
>     fi
> }
> locateData() {
>     if [ "x$KARAF_DATA" != "x" ]; then
>         if [ ! -d "$KARAF_DATA" ]; then
>             die "KARAF_DATA is not valid: $KARAF_DATA"
>         fi
>     else
>         KARAF_DATA=$KARAF_BASE/data
>     fi
> }
> locateEtc() {
>     if [ "x$KARAF_ETC" != "x" ]; then
>         if [ ! -d "$KARAF_ETC" ]; then
>             die "KARAF_ETC is not valid: $KARAF_ETC"
>         fi
>     else
>         KARAF_ETC=$KARAF_BASE/etc
>     fi
> }
> setupNativePath() {
>     # Support for loading native libraries
>     LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:$KARAF_BASE/lib:$KARAF_HOME/lib"
>     # For Cygwin, set PATH from LD_LIBRARY_PATH
>     if $cygwin; then
>         LD_LIBRARY_PATH=$(cygpath --path --windows "$LD_LIBRARY_PATH")
>         PATH="$PATH;$LD_LIBRARY_PATH"
>         export PATH
>     fi
>     export LD_LIBRARY_PATH
> }
> pathCanonical() {
>     dst="${1}"
>     while [ -h "${dst}" ] ; do
>         ls=$(ls -ld "${dst}")
>         link=$(expr "$ls" : '.*-> \(.*\)$')
>         if expr "$link" : '/.*' > /dev/null; then
>             dst="$link"
>         else
>             dst="$(dirname "${dst}")/$link"
>         fi
>     done
>     bas=$(basename "${dst}")
>     dir=$(dirname "${dst}")
>     if [ "$bas" != "$dir" ]; then
>       dst="$(pathCanonical "$dir")/$bas"
>     fi
>     echo "${dst}" | sed -e 's#//#/#g' -e 's#/./#/#g' -e 's#/[^/]*/../#/#g'
> }
> locateJava() {
>     # Setup the Java Virtual Machine
>     if $cygwin ; then
>         [ -n "$JAVA" ] && JAVA=$(cygpath --unix "$JAVA")
>         [ -n "$JAVA_HOME" ] && JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
>     fi
> 	if [ "x$JAVA_HOME" = "x" ] && [ "$darwin" = "true" ]; then
> 		JAVA_HOME="$(/usr/libexec/java_home -v 1.8)"
> 	fi
>     if [ "x$JAVA" = "x" ] && [ -r /etc/gentoo-release ] ; then
>         JAVA_HOME=$(java-config --jre-home)
>     fi
>     if [ "x$JAVA" = "x" ]; then
>         if [ "x$JAVA_HOME" != "x" ]; then
>             if [ ! -d "$JAVA_HOME" ]; then
>                 die "JAVA_HOME is not valid: $JAVA_HOME"
>             fi
>             JAVA="$JAVA_HOME/bin/java"
>         else
>             warn "JAVA_HOME not set; results may vary"
>             JAVA=$(type java)
>             JAVA=$(expr "$JAVA" : '.* \(/.*\)$')
>             if [ "x$JAVA" = "x" ]; then
>                 die "java command not found"
>             fi
>         fi
>     fi
>     if [ "x$JAVA_HOME" = "x" ]; then
>         JAVA_HOME="$(dirname $(dirname $(pathCanonical "$JAVA")))"
>     fi
> }
> detectJVM() {
>    #echo "$($JAVA -version)"
>    # This service should call $(java -version),
>    # read stdout, and look for hints
>    if $JAVA -version 2>&1 | grep "^IBM" ; then
>        JVM_VENDOR="IBM"
>    # on OS/400, java -version does not contain IBM explicitly
>    elif $os400; then
>        JVM_VENDOR="IBM"
>    else
>        JVM_VENDOR="SUN"
>    fi
>    # echo "JVM vendor is $JVM_VENDOR"
> }
> checkJvmVersion() {
>    # echo "$($JAVA -version)"
>    VERSION=$($JAVA -version 2>&1 | egrep '"([0-9].[0-9]\..*[0-9]).*"' | awk '{print
substr($3,2,length($3)-2)}' | awk '{print substr($1, 3, 3)}' | sed -e 's;\.;;g')
>    # echo $VERSION
>    if [ "$VERSION" -lt "60" ]; then
>        echo "JVM must be greater than 1.6"
>        exit 1;
>    fi
> }
> setupDebugOptions() {
>     if [ "x$JAVA_OPTS" = "x" ]; then
>         JAVA_OPTS="$DEFAULT_JAVA_OPTS"
>     fi
>     export JAVA_OPTS
>     if [ "x$EXTRA_JAVA_OPTS" != "x" ]; then
>         JAVA_OPTS="$JAVA_OPTS $EXTRA_JAVA_OPTS"
>     fi
>     # Set Debug options if enabled
>     if [ "x$KARAF_DEBUG" != "x" ]; then
>         # Ignore DEBUG in case of stop, client, or status mode
>         if [ "x$MODE" = "xstop" ]; then
>             return
>         fi
>         if [ "x$MODE" = "xclient" ]; then
>             return
>         fi
>         if [ "x$MODE" = "xstatus" ]; then
>             return
>         fi
>         # Use the defaults if JAVA_DEBUG_OPTS was not set
>         if [ "x$JAVA_DEBUG_OPTS" = "x" ]; then
>             JAVA_DEBUG_OPTS="$DEFAULT_JAVA_DEBUG_OPTS"
>         fi
>         JAVA_OPTS="$JAVA_DEBUG_OPTS $JAVA_OPTS"
>         warn "Enabling Java debug options: $JAVA_DEBUG_OPTS"
>     fi
> }
> setupDefaults() {
>     DEFAULT_JAVA_OPTS="-Xms$JAVA_MIN_MEM -Xmx$JAVA_MAX_MEM -XX:+UnlockDiagnosticVMOptions
-XX:+UnsyncloadClass "
>     #Set the JVM_VENDOR specific JVM flags
>     if [ "$JVM_VENDOR" = "SUN" ]; then
>         # permgen was removed in Java 8
>         VERSION=$($JAVA -version 2>&1 | egrep '"([0-9].[0-9]\..*[0-9]).*"' | awk
'{print substr($3,2,length($3)-2)}' | awk '{print substr($1, 3, 3)}' | sed -e 's;\.;;g')
>         if [ "$VERSION" -lt "80" ]; then
>             # Check some easily accessible MIN/MAX params for JVM mem usage
>             if [ "x$JAVA_PERM_MEM" != "x" ]; then
>                 DEFAULT_JAVA_OPTS="$DEFAULT_JAVA_OPTS -XX:PermSize=$JAVA_PERM_MEM"
>             fi
>             if [ "x$JAVA_MAX_PERM_MEM" != "x" ]; then
>                 DEFAULT_JAVA_OPTS="$DEFAULT_JAVA_OPTS -XX:MaxPermSize=$JAVA_MAX_PERM_MEM"
>             fi
>         fi
>         DEFAULT_JAVA_OPTS="-server $DEFAULT_JAVA_OPTS -Dcom.sun.management.jmxremote"
>     elif [ "$JVM_VENDOR" = "IBM" ]; then
>         if $os400; then
>             DEFAULT_JAVA_OPTS="$DEFAULT_JAVA_OPTS"
>         elif $aix; then
>             DEFAULT_JAVA_OPTS="-Xverify:none -Xdump:heap -Xlp $DEFAULT_JAVA_OPTS"
>         else
>             DEFAULT_JAVA_OPTS="-Xverify:none $DEFAULT_JAVA_OPTS"
>         fi
>     fi
>     # Add the jars in the lib dir
>     for file in "$KARAF_HOME"/lib/karaf*.jar
>     do
>         if [ -z "$CLASSPATH" ]; then
>             CLASSPATH="$file"
>         else
>             CLASSPATH="$CLASSPATH:$file"
>         fi
>     done
>     DEFAULT_JAVA_DEBUG_PORT="5005"
>     if [ "x$JAVA_DEBUG_PORT" = "x" ]; then
>         JAVA_DEBUG_PORT="$DEFAULT_JAVA_DEBUG_PORT"
>     fi
>     DEFAULT_JAVA_DEBUG_OPTS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=$JAVA_DEBUG_PORT"
>     ##
>     ## TODO: Move to conf/profiler/yourkit.{sh|cmd}
>     ##
>     # Uncomment to enable YourKit profiling
>     #DEFAULT_JAVA_DEBUG_OPTS="-Xrunyjpagent"
> }
> init() {
>     # Determine if there is special OS handling we must perform
>     detectOS
>     # Unlimit the number of file descriptors if possible
>     unlimitFD
>     # Locate the Karaf home directory
>     locateHome
>     # Locate the Karaf base directory
>     locateBase
>     # Locate the Karaf data directory
>     locateData
>     # Locate the Karaf etc directory
>     locateEtc
>     # Setup the native library path
>     setupNativePath
>     # Locate the Java VM to execute
>     locateJava
>     # Determine the JVM vendor
>     detectJVM
>     
>     # Determine the JVM version >= 1.6
>     checkJvmVersion
>     # Setup default options
>     setupDefaults
>     # Install debug options
>     setupDebugOptions
> }
> run() {
>     OPTS="-Dkaraf.startLocalConsole=true -Dkaraf.startRemoteShell=true"
>     MAIN=org.apache.karaf.main.Main
>     while [ "$1" != "" ]; do
>         case $1 in
>             'clean')
>                 rm -Rf "$KARAF_DATA"
>                 shift
>                 ;;
>             'debug')
>                 if [ "x$JAVA_DEBUG_OPTS" = "x" ]; then
>                     JAVA_DEBUG_OPTS="$DEFAULT_JAVA_DEBUG_OPTS"
>                 fi
>                 JAVA_OPTS="$JAVA_DEBUG_OPTS $JAVA_OPTS"
>                 shift
>                 ;;
>             'status')
>                 MAIN=org.apache.karaf.main.Status
>                 shift
>                 ;;
>             'stop')
>                 MAIN=org.apache.karaf.main.Stop
>                 shift
>                 ;;
>             'console')
>                 shift
>                 ;;
>             'server')
>                 OPTS="-Dkaraf.startLocalConsole=false -Dkaraf.startRemoteShell=true"
>                 shift
>                 ;;
>             'client')
>                 OPTS="-Dkaraf.startLocalConsole=true -Dkaraf.startRemoteShell=false"
>                 shift
>                 ;;
>             *)
>                 break
>                 ;;
>         esac
>     done
>     JAVA_ENDORSED_DIRS="${JAVA_HOME}/jre/lib/endorsed:${JAVA_HOME}/lib/endorsed:${KARAF_HOME}/lib/endorsed"
>     JAVA_EXT_DIRS="${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext:${KARAF_HOME}/lib/ext"
>     if $cygwin; then
>         KARAF_HOME=$(cygpath --path --windows "$KARAF_HOME")
>         KARAF_BASE=$(cygpath --path --windows "$KARAF_BASE")
>         KARAF_DATA=$(cygpath --path --windows "$KARAF_DATA")
>         KARAF_ETC=$(cygpath --path --windows "$KARAF_ETC")
>         if [ ! -z "$CLASSPATH" ]; then
>             CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
>         fi
>         JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
>         JAVA_ENDORSED_DIRS=$(cygpath --path --windows "$JAVA_ENDORSED_DIRS")
>         JAVA_EXT_DIRS=$(cygpath --path --windows "$JAVA_EXT_DIRS")
>     fi
>     cd "$KARAF_BASE"
>     exec "$JAVA" $JAVA_OPTS -Djava.endorsed.dirs="${JAVA_ENDORSED_DIRS}" -Djava.ext.dirs="${JAVA_EXT_DIRS}"
-Dkaraf.instances="${KARAF_HOME}/instances" -Dkaraf.home="$KARAF_HOME" -Dkaraf.base="$KARAF_BASE"
-Dkaraf.data="$KARAF_DATA" -Dkaraf.etc="$KARAF_ETC" -Djava.io.tmpdir="$KARAF_DATA/tmp" -Djava.util.logging.config.file="$KARAF_BASE/etc/java.util.logging.properties"
$KARAF_OPTS $OPTS -classpath "$CLASSPATH" $MAIN "$@"
> }
> main() {
>     init
>     run "$@"
> }
> main "$@"
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message