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Keycloak service script and default file for init.d
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| #!/bin/sh | |
| # | |
| # Keycloak control script | |
| # | |
| # chkconfig: - 80 20 | |
| # description: Keycloak startup script | |
| # processname: keycloak | |
| # pidfile: /var/run/keycloak/keycloak.pid | |
| # config: /etc/default/keycloak.conf | |
| # | |
| # Source function library. | |
| . /etc/init.d/functions | |
| # Load Java configuration. | |
| [ -r /etc/java/java.conf ] && . /etc/java/java.conf | |
| export JAVA_HOME | |
| # Load JBoss AS init.d configuration. | |
| if [ -z "$JBOSS_CONF" ]; then | |
| JBOSS_CONF="/etc/default/keycloak" | |
| fi | |
| [ -r "$JBOSS_CONF" ] && . "${JBOSS_CONF}" | |
| # Set defaults. | |
| # Run as keycloak user | |
| # Example of user creation for Debian based: | |
| # adduser --system --group --no-create-home --home $JBOSS_HOME --disabled-login keycloak | |
| if [ -z "$JBOSS_USER" ]; then | |
| JBOSS_USER=keycloak | |
| fi | |
| if [ -z "$JBOSS_HOME" ]; then | |
| JBOSS_HOME=/opt/keycloak | |
| fi | |
| export JBOSS_HOME | |
| if [ -z "$JBOSS_PIDFILE" ]; then | |
| JBOSS_PIDFILE=/var/run/keycloak/keycloak.pid | |
| fi | |
| export JBOSS_PIDFILE | |
| if [ -z "$JBOSS_CONSOLE_LOG" ]; then | |
| JBOSS_CONSOLE_LOG=/var/log/keycloak/console.log | |
| fi | |
| if [ -z "$STARTUP_WAIT" ]; then | |
| STARTUP_WAIT=30 | |
| fi | |
| if [ -z "$SHUTDOWN_WAIT" ]; then | |
| SHUTDOWN_WAIT=30 | |
| fi | |
| # Startup mode of keycloak | |
| if [ -z "$JBOSS_MODE" ]; then | |
| JBOSS_MODE=standalone | |
| fi | |
| # Startup mode script | |
| if [ "$JBOSS_MODE" = "standalone" ]; then | |
| JBOSS_SCRIPT=$JBOSS_HOME/bin/standalone.sh | |
| if [ -z "$JBOSS_CONFIG" ]; then | |
| JBOSS_CONFIG=standalone.xml | |
| fi | |
| else | |
| JBOSS_SCRIPT=$JBOSS_HOME/bin/domain.sh | |
| if [ -z "$JBOSS_DOMAIN_CONFIG" ]; then | |
| JBOSS_DOMAIN_CONFIG=domain.xml | |
| fi | |
| if [ -z "$JBOSS_HOST_CONFIG" ]; then | |
| JBOSS_HOST_CONFIG=host.xml | |
| fi | |
| fi | |
| prog='keycloak' | |
| start() { | |
| echo -n "Starting $prog: " | |
| if [ -f $JBOSS_PIDFILE ]; then | |
| read ppid < $JBOSS_PIDFILE | |
| if [ `ps --pid $ppid 2> /dev/null | grep -c $ppid 2> /dev/null` -eq '1' ]; then | |
| echo -n "$prog is already running" | |
| failure | |
| echo | |
| return 1 | |
| else | |
| rm -f $JBOSS_PIDFILE | |
| fi | |
| fi | |
| mkdir -p $(dirname $JBOSS_CONSOLE_LOG) | |
| cat /dev/null > $JBOSS_CONSOLE_LOG | |
| mkdir -p $(dirname $JBOSS_PIDFILE) | |
| chown $JBOSS_USER $(dirname $JBOSS_PIDFILE) || true | |
| if [ ! -z "$JBOSS_USER" ]; then | |
| if [ "$JBOSS_MODE" = "standalone" ]; then | |
| if [ -r /etc/rc.d/init.d/functions ]; then | |
| daemon --user $JBOSS_USER LAUNCH_JBOSS_IN_BACKGROUND=1 JBOSS_PIDFILE=$JBOSS_PIDFILE $JBOSS_SCRIPT -c $JBOSS_CONFIG $JBOSS_OPTS >> $JBOSS_CONSOLE_LOG 2>&1 & | |
| else | |
| su - $JBOSS_USER -c "LAUNCH_JBOSS_IN_BACKGROUND=1 JBOSS_PIDFILE=$JBOSS_PIDFILE $JBOSS_SCRIPT -c $JBOSS_CONFIG $JBOSS_OPTS" >> $JBOSS_CONSOLE_LOG 2>&1 & | |
| fi | |
| else | |
| if [ -r /etc/rc.d/init.d/functions ]; then | |
| daemon --user $JBOSS_USER LAUNCH_JBOSS_IN_BACKGROUND=1 JBOSS_PIDFILE=$JBOSS_PIDFILE $JBOSS_SCRIPT --domain-config=$JBOSS_DOMAIN_CONFIG --host-config=$JBOSS_HOST_CONFIG $JBOSS_OPTS >> $JBOSS_CONSOLE_LOG 2>&1 & | |
| else | |
| su - $JBOSS_USER -c "LAUNCH_JBOSS_IN_BACKGROUND=1 JBOSS_PIDFILE=$JBOSS_PIDFILE $JBOSS_SCRIPT --domain-config=$JBOSS_DOMAIN_CONFIG --host-config=$JBOSS_HOST_CONFIG $JBOSS_OPTS" >> $JBOSS_CONSOLE_LOG 2>&1 & | |
| fi | |
| fi | |
| fi | |
| count=0 | |
| launched=false | |
| until [ $count -gt $STARTUP_WAIT ] | |
| do | |
| grep 'JBAS015874:' $JBOSS_CONSOLE_LOG > /dev/null | |
| if [ $? -eq 0 ] ; then | |
| launched=true | |
| break | |
| fi | |
| sleep 1 | |
| let count=$count+1; | |
| done | |
| success | |
| echo | |
| return 0 | |
| } | |
| stop() { | |
| echo -n $"Stopping $prog: " | |
| count=0; | |
| if [ -f $JBOSS_PIDFILE ]; then | |
| read kpid < $JBOSS_PIDFILE | |
| let kwait=$SHUTDOWN_WAIT | |
| # Try issuing SIGTERM | |
| kill -15 $kpid | |
| until [ `ps --pid $kpid 2> /dev/null | grep -c $kpid 2> /dev/null` -eq '0' ] || [ $count -gt $kwait ] | |
| do | |
| sleep 1 | |
| let count=$count+1; | |
| done | |
| if [ $count -gt $kwait ]; then | |
| kill -9 $kpid | |
| fi | |
| fi | |
| rm -f $JBOSS_PIDFILE | |
| success | |
| echo | |
| } | |
| status() { | |
| if [ -f $JBOSS_PIDFILE ]; then | |
| read ppid < $JBOSS_PIDFILE | |
| if [ `ps --pid $ppid 2> /dev/null | grep -c $ppid 2> /dev/null` -eq '1' ]; then | |
| echo "$prog is running (pid $ppid)" | |
| return 0 | |
| else | |
| echo "$prog dead but pid file exists" | |
| return 1 | |
| fi | |
| fi | |
| echo "$prog is not running" | |
| return 3 | |
| } | |
| case "$1" in | |
| start) | |
| start | |
| ;; | |
| stop) | |
| stop | |
| ;; | |
| restart) | |
| $0 stop | |
| $0 start | |
| ;; | |
| status) | |
| status | |
| ;; | |
| *) | |
| ## If no parameters are given, print which are avaiable. | |
| echo "Usage: $0 {start|stop|status|restart|reload}" | |
| exit 1 | |
| ;; | |
| esac |
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| # General configuration for the init.d scripts, | |
| # not necessarily for JBoss AS itself. | |
| # default location: /etc/default/keycloak | |
| ## Location of JDK | |
| # JAVA_HOME="/usr/lib/jvm/default-java" | |
| ## Location of WildFly | |
| # JBOSS_HOME="/opt/keycloak" | |
| ## The username who should own the process. | |
| JBOSS_USER=keycloak | |
| ## The mode WildFly should start, standalone or domain | |
| JBOSS_MODE=standalone | |
| ## Configuration for standalone mode | |
| # JBOSS_CONFIG=standalone.xml | |
| ## Configuration for domain mode | |
| # JBOSS_DOMAIN_CONFIG=domain.xml | |
| # JBOSS_HOST_CONFIG=host-master.xml | |
| ## The amount of time to wait for startup | |
| # If this is too low, the service might fail | |
| STARTUP_WAIT=60 | |
| ## The amount of time to wait for shutdown | |
| SHUTDOWN_WAIT=60 | |
| ## Location to keep the console log | |
| # JBOSS_CONSOLE_LOG="/var/log/keycloak/console.log" | |
| ## Additionals args to include in startup | |
| #JBOSS_OPTS="-b 127.0.0.1" |
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| #!/bin/sh | |
| # | |
| # /etc/init.d/keycloak -- startup script for Keycloak | |
| # | |
| # Original written by Jorge Solorzano for /etc/init.d/Wildfly | |
| # Modified for Keycloak by Markus Lehtonen | |
| ### BEGIN INIT INFO | |
| # Provides: keycloak | |
| # Required-Start: $remote_fs $network | |
| # Required-Stop: $remote_fs $network | |
| # Should-Start: $named | |
| # Should-Stop: $named | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| # Short-Description: Keycloak Application Server | |
| # Description: Provide Keycloak startup/shutdown script | |
| ### END INIT INFO | |
| NAME=keycloak | |
| DESC="Keycloak Application Server" | |
| DEFAULT="/etc/default/$NAME" | |
| # Check privileges | |
| if [ `id -u` -ne 0 ]; then | |
| echo "You need root privileges to run this script" | |
| exit 1 | |
| fi | |
| # Make sure keycloak is started with system locale | |
| if [ -r /etc/default/locale ]; then | |
| . /etc/default/locale | |
| export LANG | |
| fi | |
| . /lib/lsb/init-functions | |
| if [ -r /etc/default/rcS ]; then | |
| . /etc/default/rcS | |
| fi | |
| # Overwrite settings from default file | |
| if [ -f "$DEFAULT" ]; then | |
| . "$DEFAULT" | |
| fi | |
| # Location of JDK | |
| if [ -n "$JAVA_HOME" ]; then | |
| export JAVA_HOME | |
| fi | |
| # Setup the JVM | |
| if [ -z "$JAVA" ]; then | |
| if [ -n "$JAVA_HOME" ]; then | |
| JAVA="$JAVA_HOME/bin/java" | |
| else | |
| JAVA="java" | |
| fi | |
| fi | |
| # Location of keycloak | |
| if [ -z "$JBOSS_HOME" ]; then | |
| JBOSS_HOME="/opt/keycloak/" | |
| fi | |
| export JBOSS_HOME | |
| # Check if keycloak is installed | |
| if [ ! -f "$JBOSS_HOME/jboss-modules.jar" ]; then | |
| log_failure_msg "$NAME is not installed in \"$JBOSS_HOME\"" | |
| exit 1 | |
| fi | |
| # Run as keycloak user | |
| # Example of user creation for Debian based: | |
| # adduser --system --group --no-create-home --home $JBOSS_HOME --disabled-login keycloak | |
| if [ -z "$JBOSS_USER" ]; then | |
| JBOSS_USER=keycloak | |
| fi | |
| # Check keycloak user | |
| id $JBOSS_USER > /dev/null 2>&1 | |
| if [ $? -ne 0 -o -z "$JBOSS_USER" ]; then | |
| log_failure_msg "User \"$JBOSS_USER\" does not exist..." | |
| exit 1 | |
| fi | |
| # Check owner of JBOSS_HOME | |
| if [ ! $(stat -L -c "%U" "$JBOSS_HOME") = $JBOSS_USER ]; then | |
| log_failure_msg "The user \"$JBOSS_USER\" is not owner of \"$JBOSS_HOME\"" | |
| exit 1 | |
| fi | |
| # Startup mode of keycloak | |
| if [ -z "$JBOSS_MODE" ]; then | |
| JBOSS_MODE=standalone | |
| fi | |
| # Startup mode script | |
| if [ "$JBOSS_MODE" = "standalone" ]; then | |
| JBOSS_SCRIPT="$JBOSS_HOME/bin/standalone.sh" | |
| if [ -z "$JBOSS_CONFIG" ]; then | |
| JBOSS_CONFIG=standalone.xml | |
| fi | |
| else | |
| JBOSS_SCRIPT="$JBOSS_HOME/bin/domain.sh" | |
| if [ -z "$JBOSS_DOMAIN_CONFIG" ]; then | |
| JBOSS_DOMAIN_CONFIG=domain.xml | |
| fi | |
| if [ -z "$JBOSS_HOST_CONFIG" ]; then | |
| JBOSS_HOST_CONFIG=host.xml | |
| fi | |
| fi | |
| # Check startup file | |
| if [ ! -x "$JBOSS_SCRIPT" ]; then | |
| log_failure_msg "$JBOSS_SCRIPT is not an executable!" | |
| exit 1 | |
| fi | |
| # Check cli file | |
| JBOSS_CLI="$JBOSS_HOME/bin/jboss-cli.sh" | |
| if [ ! -x "$JBOSS_CLI" ]; then | |
| log_failure_msg "$JBOSS_CLI is not an executable!" | |
| exit 1 | |
| fi | |
| # The amount of time to wait for startup | |
| if [ -z "$STARTUP_WAIT" ]; then | |
| STARTUP_WAIT=30 | |
| fi | |
| # The amount of time to wait for shutdown | |
| if [ -z "$SHUTDOWN_WAIT" ]; then | |
| SHUTDOWN_WAIT=30 | |
| fi | |
| # Location to keep the console log | |
| if [ -z "$JBOSS_CONSOLE_LOG" ]; then | |
| JBOSS_CONSOLE_LOG="/var/log/$NAME/console.log" | |
| fi | |
| export JBOSS_CONSOLE_LOG | |
| # Location to set the pid file | |
| JBOSS_PIDFILE="/var/run/$NAME/$NAME.pid" | |
| export JBOSS_PIDFILE | |
| # Launch keycloak in background | |
| LAUNCH_JBOSS_IN_BACKGROUND=1 | |
| export LAUNCH_JBOSS_IN_BACKGROUND | |
| # Helper function to check status of keycloak service | |
| check_status() { | |
| pidofproc -p "$JBOSS_PIDFILE" "$JAVA" >/dev/null 2>&1 | |
| } | |
| case "$1" in | |
| start) | |
| log_daemon_msg "Starting $DESC" "$NAME" | |
| check_status | |
| status_start=$? | |
| if [ $status_start -eq 3 ]; then | |
| mkdir -p $(dirname "$JBOSS_PIDFILE") | |
| mkdir -p $(dirname "$JBOSS_CONSOLE_LOG") | |
| chown $JBOSS_USER $(dirname "$JBOSS_PIDFILE") || true | |
| cat /dev/null > "$JBOSS_CONSOLE_LOG" | |
| if [ "$JBOSS_MODE" = "standalone" ]; then | |
| start-stop-daemon --start --user "$JBOSS_USER" \ | |
| --chuid "$JBOSS_USER" --chdir "$JBOSS_HOME" --pidfile "$JBOSS_PIDFILE" \ | |
| --exec "$JBOSS_SCRIPT" -- -c $JBOSS_CONFIG $JBOSS_OPTS >> "$JBOSS_CONSOLE_LOG" 2>&1 & | |
| else | |
| start-stop-daemon --start --user "$JBOSS_USER" \ | |
| --chuid "$JBOSS_USER" --chdir "$JBOSS_HOME" --pidfile "$JBOSS_PIDFILE" \ | |
| --exec "$JBOSS_SCRIPT" -- --domain-config=$JBOSS_DOMAIN_CONFIG \ | |
| --host-config=$JBOSS_HOST_CONFIG $JBOSS_OPTS >> "$JBOSS_CONSOLE_LOG" 2>&1 & | |
| fi | |
| count=0 | |
| launched=0 | |
| until [ $count -gt $STARTUP_WAIT ] | |
| do | |
| grep 'WFLYSRV0025:' "$JBOSS_CONSOLE_LOG" > /dev/null | |
| if [ $? -eq 0 ] ; then | |
| launched=1 | |
| break | |
| fi | |
| sleep 1 | |
| count=$((count + 1)); | |
| done | |
| if check_status; then | |
| log_end_msg 0 | |
| else | |
| log_end_msg 1 | |
| fi | |
| if [ $launched -eq 0 ]; then | |
| log_warning_msg "$DESC hasn't started within the timeout allowed" | |
| log_warning_msg "please review file \"$JBOSS_CONSOLE_LOG\" to see the status of the service" | |
| fi | |
| elif [ $status_start -eq 1 ]; then | |
| log_failure_msg "$DESC is not running but the pid file exists" | |
| exit 1 | |
| elif [ $status_start -eq 0 ]; then | |
| log_success_msg "$DESC (already running)" | |
| fi | |
| ;; | |
| stop) | |
| check_status | |
| status_stop=$? | |
| if [ $status_stop -eq 0 ]; then | |
| read kpid < "$JBOSS_PIDFILE" | |
| log_daemon_msg "Stopping $DESC" "$NAME" | |
| children_pids=$(pgrep -P $kpid) | |
| start-stop-daemon --stop --quiet --pidfile "$JBOSS_PIDFILE" \ | |
| --user "$JBOSS_USER" --retry=TERM/$SHUTDOWN_WAIT/KILL/5 \ | |
| >/dev/null 2>&1 | |
| if [ $? -eq 2 ]; then | |
| log_failure_msg "$DESC can't be stopped" | |
| exit 1 | |
| fi | |
| for child in $children_pids; do | |
| /bin/kill -9 $child >/dev/null 2>&1 | |
| done | |
| log_end_msg 0 | |
| elif [ $status_stop -eq 1 ]; then | |
| log_action_msg "$DESC is not running but the pid file exists, cleaning up" | |
| rm -f $JBOSS_PIDFILE | |
| elif [ $status_stop -eq 3 ]; then | |
| log_action_msg "$DESC is not running" | |
| fi | |
| ;; | |
| restart) | |
| check_status | |
| status_restart=$? | |
| if [ $status_restart -eq 0 ]; then | |
| $0 stop | |
| fi | |
| $0 start | |
| ;; | |
| reload|force-reload) | |
| check_status | |
| status_reload=$? | |
| if [ $status_reload -eq 0 ]; then | |
| log_daemon_msg "Reloading $DESC config" "$NAME" | |
| if [ "$JBOSS_MODE" = "standalone" ]; then | |
| RELOAD_CMD=":reload"; else | |
| RELOAD_CMD=":reload-servers"; fi | |
| start-stop-daemon --start --chuid "$JBOSS_USER" \ | |
| --exec "$JBOSS_CLI" -- --connect --command=$RELOAD_CMD >/dev/null 2>&1 | |
| if [ $? -eq 0 ]; then | |
| log_end_msg 0 | |
| else | |
| log_end_msg 1 | |
| fi | |
| else | |
| log_failure_msg "$DESC is not running" | |
| fi | |
| ;; | |
| status) | |
| check_status | |
| status=$? | |
| if [ $status -eq 0 ]; then | |
| read pid < $JBOSS_PIDFILE | |
| log_action_msg "$DESC is running with pid $pid" | |
| exit 0 | |
| elif [ $status -eq 1 ]; then | |
| log_action_msg "$DESC is not running and the pid file exists" | |
| exit 1 | |
| elif [ $status -eq 3 ]; then | |
| log_action_msg "$DESC is not running" | |
| exit 3 | |
| else | |
| log_action_msg "Unable to determine $NAME status" | |
| exit 4 | |
| fi | |
| ;; | |
| *) | |
| log_action_msg "Usage: $0 {start|stop|restart|reload|force-reload|status}" | |
| exit 2 | |
| ;; | |
| esac | |
| exit 0 |
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