diff options
Diffstat (limited to '')
| -rw-r--r-- | heartbeat/jira.in | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/heartbeat/jira.in b/heartbeat/jira.in new file mode 100644 index 0000000..66a8e53 --- /dev/null +++ b/heartbeat/jira.in @@ -0,0 +1,291 @@ +#!@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 <sam@hocevar.net> +# +# 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 $OCF_SUCCESS +} + +# Meta-data +jira_meta_data(){ + cat <<EOF +<?xml version="1.0"?> +<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd"> +<resource-agent name="jira" version="0.1"> + <version>1.0</version> + <longdesc lang="en"> +OCF Resource Agent to manage JIRA software + </longdesc> + <shortdesc lang="en">JIRA OCF RA</shortdesc> + <parameters> + + <parameter name="statusurl" unique="0" required="0"> + <longdesc lang="en"> + Status URL for JIRA monitoring + </longdesc> + <shortdesc lang="en">JIRA status url</shortdesc> + <content type="string" default="${OCF_RESKEY_statusurl_default}"/> + </parameter> + + <parameter name="java_home" unique="0" required="0"> + <longdesc lang="en"> + Java Home in the Linux instance + </longdesc> + <shortdesc lang="en">Java Home</shortdesc> + <content type="string" default="${OCF_RESKEY_java_home_default}"/> + </parameter> + + + <parameter name="jira_installation" unique="0" required="1"> + <longdesc lang="en"> + JIRA installation directory (binaries, ... etc) + </longdesc> + <shortdesc lang="en">JIRA installation directory</shortdesc> + <content type="string"/> + </parameter> + + <parameter name="jira_user" unique="0" required="0"> + <longdesc lang="en"> + User to run Jira software with + </longdesc> + <shortdesc lang="en">Jira user</shortdesc> + <content type="string" default="${OCF_RESKEY_jira_user_default}"/> + </parameter> + + </parameters> + <actions> + <action name="start" timeout="300s" /> + <action name="stop" timeout="300s" /> + <action name="monitor" timeout="30s" + interval="10s" depth="0" /> + <action name="meta-data" timeout="5s" /> + <action name="validate-all" timeout="20s" /> + </actions> +</resource-agent> +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 |