#!@BASH_SHELL@ # #################################################################### # Description: OCF Resource Agent to manage JIRA software. # Author : Saleh A. (saleh.abbas.saber@gmail.com) # # License : WTFPL 2 # # DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE # Version 2, December 2004 # # Copyright (C) 2004 Sam Hocevar # # Everyone is permitted to copy and distribute verbatim or modified # copies of this license document, and changing it is allowed as long # as the name is changed. # # DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE # TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION # # 0. You just DO WHAT THE FUCK YOU WANT TO. # #################################################################### # Parameters: # OCF_RESKEY_statusurl : Status URL to monitor JIRA # (default: http://localhost:8080/status) # OCF_RESKEY_java_home : Java Home # (default: /usr/lib/jvm/jre) # OCF_RESKEY_jira_installation : Jira installtion directory # OCF_RESKEY_jira_user : User running Jira software # (by default: jira) #################################################################### # Initialization # Source ocf-shellfuncs : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs # Parameter defaults OCF_RESKEY_statusurl_default="http://localhost:8080/status" OCF_RESKEY_java_home_default="/usr/lib/jvm/jre" OCF_RESKEY_jira_user_default="jira" : ${OCF_RESKEY_statusurl=${OCF_RESKEY_statusurl_default}} : ${OCF_RESKEY_java_home=${OCF_RESKEY_java_home_default}} : ${OCF_RESKEY_jira_user=${OCF_RESKEY_jira_user_default}} # Usage jira_usage() { cat <<_EOF Usage: $0 action Supported Actions: start : start jira stop : stop jira monitor : show jira status meta-data : show the meta-data validate-all: validate the RA configuration _EOF } # Start jira_start() { # exit immediately if configuration is not valid jira_validate_all || exit $? # if resource is already running, bail out early if jira_monitor; then ocf_log info "Resource is already running" return $OCF_SUCCESS fi # Starting Jira waittime=300 su -m $jira_user -c "$jira_installation/bin/startup.sh &> /dev/null" while [[ $waittime -gt 0 ]]; do if $(curl --connect-timeout 1 --max-time 3 -s ${statusurl} | grep '{"state":"RUNNING"}' > /dev/null); then waittime=0 else sleep 1 waittime=$(($waittime - 1)) fi done # Verify jira is running jira_monitor rc=$? return $? } # Stop jira_stop() { local rc # exit immediately if configuration is not valid jira_validate_all || exit $? jira_monitor rc=$? case "$rc" in "$OCF_SUCCESS") # Currently running. Normal, expected behavior. ocf_log debug "Resource is currently running" ;; "$OCF_NOT_RUNNING") # Currently not running. Nothing to do. ocf_log info "Resource is already stopped" return $OCF_SUCCESS ;; esac # Stopping Jira waittime=300 su -m $jira_user -c "$jira_installation/bin/shutdown.sh &> /dev/null" while [[ $waittime -gt 0 ]]; do if $(kill -0 $(cat ${jira_installation}/work/catalina.pid 2> /dev/null) 2> /dev/null) ; then sleep 1 waittime=$(($waittime - 1)) else waittime=0 fi done # Stop JIRA forcely if it failed if $(kill -0 $(cat ${jira_installation}/work/catalina.pid 2> /dev/null) 2> /dev/null) ; then kill -9 $(cat ${jira_installation}/work/catalina.pid) sleep 1 fi # Verify jira is stopped jira_monitor rc=$? return $rc } # Monitor jira_monitor() { local rc # exit immediately if configuration is not valid jira_validate_all || exit $? if $(kill -0 $(cat ${jira_installation}/work/catalina.pid 2> /dev/null) 2> /dev/null) ; then # Is jira working if $(curl --connect-timeout 1 --max-time 3 -s ${statusurl} | grep '{"state":"RUNNING"}' > /dev/null) ; then rc=0 else # Jira has a problem rc=2 fi else # Tomcat is stopped (and Jira) rc=1 fi case "$rc" in 0) rc=$OCF_SUCCESS ocf_log debug "Resource is running" ;; 1) rc=$OCF_NOT_RUNNING ocf_log debug "Resource is not running" ;; *) ocf_log err "Resource has failed" exit $OCF_ERR_GENERIC esac return $rc } # Validat All jira_validate_all() { # Check if java is installed if ! [ -d $OCF_RESKEY_java_home ]; then ocf_log err "$OCF_RESKEY_java_home does not exist. \ Please ensure that Java is installed and configured correctly" exit $OCF_ERR_INSTALLED fi # Check if JIRA installation directory exists if ! [ -d $OCF_RESKEY_jira_installation ]; then ocf_log err "$OCF_RESKEY_jira_installation does not exist." exit $OCF_ERR_INSTALLED fi return $OCF_SUCCESS } # Meta-data jira_meta_data(){ cat < 0.1 OCF Resource Agent to manage JIRA software JIRA OCF RA Status URL for JIRA monitoring JIRA status url Java Home in the Linux instance Java Home JIRA installation directory (binaries, ... etc) JIRA installation directory User to run Jira software with Jira user EOF } # Execution # Set vars from defined OCF env vars statusurl=${OCF_RESKEY_statusurl-${OCF_RESKEY_statusurl_default}} java_home=${OCF_RESKEY_java_home-${OCF_RESKEY_java_home_default}} jira_installation=${OCF_RESKEY_jira_installation} jira_user=${OCF_RESKEY_jira_user-${OCF_RESKEY_jira_user_default}} # Export JAVA_HOME env variable export JAVA_HOME=${OCF_RESKEY_java_home} # Make sure meta-data and usage always succeed case $__OCF_ACTION in meta-data) jira_meta_data exit $OCF_SUCCESS ;; usage|help) jira_usage exit $OCF_SUCCESS ;; esac # Anything other than meta-data and usage must pass validation jira_validate_all || exit $? # Translate each action into the appropriate function call case $__OCF_ACTION in start) jira_start;; stop) jira_stop;; status|monitor) jira_monitor;; validate-all) ;; *) jira_usage exit $OCF_ERR_UNIMPLEMENTED ;; esac rc=$? exit $rc