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Resources for opendaylight-karaf
#!/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.
#
DIRNAME=`dirname "$0"`
PROGNAME=`basename "$0"`
#
# Sourcing environment settings for karaf similar to tomcats setenv
#
KARAF_SCRIPT="instance"
export KARAF_SCRIPT
if [ -f "$DIRNAME/setenv" ]; then
. "$DIRNAME/setenv"
fi
#
# Check/Set up some easily accessible MIN/MAX params for JVM mem usage
#
if [ "x$JAVA_MIN_MEM" = "x" ]; then
JAVA_MIN_MEM=128M
export JAVA_MIN_MEM
fi
if [ "x$JAVA_MAX_MEM" = "x" ]; then
JAVA_MAX_MEM=512M
export JAVA_MAX_MEM
fi
warn() {
echo "${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
MAX_FD_LIMIT=`ulimit -H -n`
if [ "$MAX_FD_LIMIT" != 'unlimited' ]; then
if [ $? -eq 0 ]; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ]; then
# use the system max
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD > /dev/null
# echo "ulimit -n" `ulimit -n`
if [ $? -ne 0 ]; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query system maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
fi
}
locateHome() {
if [ "x$KARAF_HOME" != "x" ]; then
warn "Ignoring predefined value for KARAF_HOME"
fi
# In POSIX shells, CDPATH may cause cd to write to stdout
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
KARAF_HOME=`cd "$DIRNAME/.."; pwd`
if [ ! -d "$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() {
local 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}"`/$link"
fi
done
local bas=`basename "${dst}"`
local 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 1.7)"
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 $JVM_VENDOR"
}
setupDebugOptions() {
if [ "x$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
# 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$JAVA_MAX_MEM "
#Set the JVM_VENDOR specific JVM flags
if [ "$JVM_VENDOR" = "SUN" ]; 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
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 $DEFAULT_JAVA_OPTS"
fi
fi
# Add default security file option
if [ "x$ODL_JAVA_SECURITY_PROPERTIES" != "x" ]; then
DEFAULT_JAVA_OPTS="-Djava.security.properties="${ODL_JAVA_SECURITY_PROPERTIES}" $DEFAULT_JAVA_OPTS"
else
DEFAULT_JAVA_OPTS="-Djava.security.properties="${KARAF_ETC}/odl.java.security" $DEFAULT_JAVA_OPTS"
fi
# Add the jars in the lib dir
for file in "$KARAF_HOME"/lib/*.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=$JAVA_DEBUG_PORT"
##
## TODO: Move to conf/profiler/yourkit.{sh|cmd}
##
# Uncomment to enable YourKit profiling
#DEFAULT_JAVA_DEBUG_OPTS="-Xrunyjpagent"
}
init() {
# Determine if there is special OS handling we must perform
detectOS
# Unlimit the number of file descriptors if possible
unlimitFD
# Locate the Karaf home directory
locateHome
# Locate the Karaf base directory
locateBase
# Locate the Karaf data directory
locateData
# Locate the Karaf etc directory
locateEtc
# Setup the native library path
setupNativePath
# Locate the Java VM to execute
locateJava
# Determine the JVM vendor
detectJVM
# Setup default options
setupDefaults
# Install debug options
setupDebugOptions
}
run() {
CLASSPATH="${KARAF_HOME}/system/org/apache/karaf/instance/org.apache.karaf.instance.command/3.0.3/org.apache.karaf.instance.command-3.0.3.jar:${KARAF_HOME}/system/org/apache/karaf/instance/org.apache.karaf.instance.core/3.0.3/org.apache.karaf.instance.core-3.0.3.jar:${KARAF_HOME}/system/org/apache/karaf/shell/org.apache.karaf.shell.console/3.0.3/org.apache.karaf.shell.console-3.0.3.jar:${KARAF_HOME}/system/org/apache/karaf/shell/org.apache.karaf.shell.table/3.0.3/org.apache.karaf.shell.table-3.0.3.jar:${KARAF_HOME}/system/org/apache/aries/blueprint/org.apache.aries.blueprint.api/1.0.1/org.apache.aries.blueprint.api-1.0.1.jar:${KARAF_HOME}/system/org/apache/aries/blueprint/org.apache.aries.blueprint.core/1.4.2/org.apache.aries.blueprint.core-1.4.2.jar:${KARAF_HOME}/system/org/apache/aries/blueprint/org.apache.aries.blueprint.cm/1.0.5/org.apache.aries.blueprint.cm-1.0.5.jar:${KARAF_HOME}/system/org/ops4j/pax/logging/pax-logging-api/1.8.1/pax-logging-api-1.8.1.jar:${KARAF_HOME}/system/org/apache/felix/org.apache.felix.framework/4.2.1/org.apache.felix.framework-4.2.1.jar:${KARAF_HOME}/system/jline/jline/2.12/jline-2.12.jar:$CLASSPATH"
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 "$KARAF_ETC"`
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
fi
exec "$JAVA" $JAVA_OPTS -Dkaraf.instances="${KARAF_HOME}/instances" -Dkaraf.home="$KARAF_HOME" -Dkaraf.base="$KARAF_BASE" -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" org.apache.karaf.instance.main.Execute "$@"
}
main() {
init
run "$@"
}
main "$@"