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diff --git a/heartbeat/Makefile.am b/heartbeat/Makefile.am
index c80815d00..c48dc9897 100644
--- a/heartbeat/Makefile.am
+++ b/heartbeat/Makefile.am
@@ -1,104 +1,105 @@
# Makefile.am for OCF RAs
#
# Author: Sun Jing Dong
# Copyright (C) 2004 IBM
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
MAINTAINERCLEANFILES = Makefile.in
EXTRA_DIST = $(ocf_SCRIPTS) ra-api-1.dtd
INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/linux-ha
dtddir = $(HA_NOARCHDATAHBDIR)
ocfdir = @OCF_RA_DIR@/heartbeat
dtd_SCRIPTS = ra-api-1.dtd
gliblib = @GLIBLIB@
if USE_IPV6ADDR
ocf_PROGRAMS = IPv6addr
else
ocf_PROGRAMS =
endif
IPv6addr_SOURCES = IPv6addr.c
IPv6addr_LDADD = $(top_builddir)/lib/clplumbing/libplumb.la \
$(gliblib) @LIBNETLIBS@
ocf_SCRIPTS = ClusterMon \
Dummy \
IPaddr \
IPaddr2 \
drbd \
apache \
AudibleAlarm \
db2 \
Delay \
drbd \
eDir88 \
EvmsSCC \
Evmsd \
Filesystem \
ids \
iscsi \
ICP \
IPsrcaddr \
LinuxSCSI \
LVM \
MailTo \
ManageRAID \
ManageVE \
mysql \
nfsserver \
oracle \
oralsnr \
pingd \
portblock \
pgsql \
Pure-FTPd \
Raid1 \
Route \
rsyncd \
SAPDatabase \
SAPInstance \
SendArp \
ServeRAID \
SphinxSearchDaemon \
+ Squid \
Stateful \
SysInfo \
scsi2reservation \
sfex \
tomcat \
VIPArip \
vmware \
WAS \
WAS6 \
WinPopup \
Xen \
Xinetd \
.ocf-shellfuncs \
.ocf-binaries \
.ocf-directories \
.ocf-returncodes
commondir = @HA_LIBHBDIR@
# Legacy locations
common_SCRIPTS = ocf-shellfuncs ocf-returncodes
diff --git a/heartbeat/Squid b/heartbeat/Squid
new file mode 100644
index 000000000..ed52a2029
--- /dev/null
+++ b/heartbeat/Squid
@@ -0,0 +1,446 @@
+#!/bin/bash
+#
+# Description: Manages a Squid Server provided by NTT OSSC as an
+# OCF High-Availability resource under Heartbeat/LinuxHA control
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# Copyright (c) 2008 NIPPON TELEGRAPH AND TELEPHONE CORPORATION
+#
+#######################################################################
+# OCF parameters:
+# OCF_RESKEY_squid_exe : Executable file
+# OCF_RESKEY_squid_conf : Configuration file
+# OCF_RESKEY_squid_pidfile: Process id file
+# OCF_RESKEY_squid_port : Port number
+# OCF_RESKEY_debug_mode : Debug mode
+# OCF_RESKEY_debug_log : Debug log file
+# OCF_RESKEY_squid_stop_timeout:
+# Number of seconds to await to confirm a
+# normal stop method
+#
+# OCF_RESKEY_squid_exe, OCF_RESKEY_squid_conf, OCF_RESKEY_squid_pidfile
+# and OCF_RESKEY_squid_port must be specified. Each of the rests
+# has its default value or refers OCF_RESKEY_squid_conf to make
+# its value when no explicit value is given.
+###############################################################################
+
+. ${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs
+
+usage()
+{
+ cat <<-!
+usage: $0 action
+
+action:
+ start : start a new squid instance
+
+ stop : stop the running squid instance
+
+ status : return the status of squid, run or down
+
+ monitor : return TRUE if the squid appears to be working.
+
+ meta-data : show meta data message
+
+ validate-all: validate the instance parameters
+!
+ return $OCF_ERR_ARGS
+}
+
+metadata_squid()
+{
+ cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
+<resource-agent name="Squid">
+<version>1.0</version>
+
+<longdesc lang="en">
+The resource agent of Squid.
+This manages a Squid instance as an HA resource.
+</longdesc>
+<shortdesc lang="en">The RA of Squid</shortdesc>
+
+<parameters>
+
+<parameter name="squid_exe" required="1" unique="0">
+<longdesc lang="en">
+This is a required parameter. This parameter specifies squid's
+executable file.
+</longdesc>
+<shortdesc>Executable file</shortdesc>
+<content type="string" default=""/>
+</parameter>
+
+<parameter name="squid_conf" required="1" unique="1">
+<longdesc lang="en">
+This is a required parameter. This parameter specifies a configuration file
+for a squid instance managed by this RA.
+</longdesc>
+<shortdesc>Configuration file</shortdesc>
+<content type="string" default=""/>
+</parameter>
+
+<parameter name="squid_pidfile" required="1" unique="1">
+<longdesc lang="en">
+This is a required parameter. This parameter specifies a process id file
+for a squid instance managed by this RA.
+</longdesc>
+<shortdesc>Pidfile</shortdesc>
+<content type="string" default=""/>
+</parameter>
+
+<parameter name="squid_port" required="1" unique="1">
+<longdesc lang="en">
+This is a required parameter. This parameter specifies a port number
+for a squid instance managed by this RA. If plural ports are used,
+you must specifiy the only one of them.
+</longdesc>
+<shortdesc>Port number</shortdesc>
+<content type="integer" default=""/>
+</parameter>
+
+<parameter name="squid_stop_timeout" unique="0">
+<longdesc lang="en">
+This is an omittable parameter.
+On a stop action, a normal stop method is firstly used.
+and then the confirmation of its completion is awaited for
+the specified seconds by this parameter.
+The default value is 10.
+</longdesc>
+<shortdesc>Number of seconds to await to confirm a normal stop method</shortdesc>
+<content type="integer" default="10"/>
+</parameter>
+
+<parameter name="debug_mode" unique="0">
+<longdesc lang="en">
+This is an optional parameter.
+This RA runs in debug mode when this parameter includes 'x' or 'v'.
+If 'x' is included, both of STDOUT and STDERR redirect to the logfile
+specified by "debug_log", and then the builtin shell option 'x' is turned on.
+It is similar about 'v'.
+</longdesc>
+<shortdesc>Debug mode</shortdesc>
+<content type="string" default=""/>
+</parameter>
+
+<parameter name="debug_log" unique="0">
+<longdesc lang="en">
+This is an optional and omittable parameter.
+This parameter specifies a destination file for debug logs
+and works only if this RA run in debug mode. Refer to "debug_mode"
+about debug mode. If no value is given but it's requied, it's made by the
+following rules: "/var/log/" as a directory part, the basename of
+the configuration file given by "syslog_ng_conf" as a basename part,
+".log" as a suffix.
+</longdesc>
+<shortdesc>A destination of the debug log</shortdesc>
+<content type="string" default=""/>
+</parameter>
+
+</parameters>
+
+<actions>
+<action name="start" timeout="60s" />
+<action name="stop" timeout="120s" />
+<action name="status" timeout="60" />
+<action name="monitor" depth="0" timeout="30s" interval="10s" start-delay="10s" />
+<action name="meta-data" timeout="5s" />
+<action name="validate-all" timeout="5"/>
+</actions>
+</resource-agent>
+END
+
+ return $OCF_SUCCESS
+}
+
+get_pids()
+{
+ SQUID_PIDS=( )
+
+ # Seek by pattern
+ SQUID_PIDS[0]=$(pgrep -f "$PROCESS_PATTERN")
+
+ # Seek by pidfile
+ SQUID_PIDS[1]=$(awk '1{print $1}' $SQUID_PIDFILE 2>/dev/null)
+
+ if [[ -n "${SQUID_PIDS[1]}" ]]; then
+ typeset exe
+ exe=$(ls -l "/proc/${SQUID_PIDS[1]}/exe")
+ if [[ $? = 0 ]]; then
+ exe=${exe##*-> }
+ if ! [[ "$exe" = $SQUID_EXE ]]; then
+ SQUID_PIDS[1]=""
+ fi
+ else
+ SQUID_PIDS[1]=""
+ fi
+ fi
+
+ # Seek by port
+ SQUID_PIDS[2]=$(
+ netstat -apn |
+ awk '/tcp.*[0-9]+\.[0-9]+\.+[0-9]+\.[0-9]+:'$SQUID_PORT'/{
+ sub("\\/.*", "", $7); print $7; exit}')
+}
+
+are_all_pids_found()
+{
+ if
+ [[ -n "${SQUID_PIDS[0]}" ]] &&
+ [[ -n "${SQUID_PIDS[1]}" ]] &&
+ [[ -n "${SQUID_PIDS[2]}" ]]
+ then
+ return 0
+ else
+ return 1
+ fi
+}
+
+are_pids_sane()
+{
+ if [[ "${SQUID_PIDS[1]}" = "${SQUID_PIDS[2]}" ]]; then
+ return $OCF_SUCCESS
+ else
+ ocf_log err "$SQUID_NAME:Pid unmatch"
+ return $OCF_ERR_GENERIC
+ fi
+}
+
+is_squid_dead()
+{
+ if
+ [[ -z "${SQUID_PIDS[0]}" ]] &&
+ [[ -z "${SQUID_PIDS[2]}" ]]
+ then
+ return 0
+ else
+ return 1
+ fi
+}
+
+monitor_squid()
+{
+ typeset trialcount=0
+
+ while true; do
+ get_pids
+
+ if are_all_pids_found; then
+ are_pids_sane
+ return $OCF_SUCCESS
+ fi
+
+ if is_squid_dead; then
+ return $OCF_NOT_RUNNING
+ fi
+
+ ocf_log info "$SQUID_NAME:Inconsistent processes:" \
+ "${SQUID_PIDS[0]},${SQUID_PIDS[1]},${SQUID_PIDS[2]}"
+ (( trialcount = trialcount + 1 ))
+ if (( trialcount > SQUID_CONFIRM_TRIALCOUNT )); then
+ ocf_log err "$SQUID_NAME:Inconsistency of processes remains unsolved"
+ return $OCF_ERR_GENERIC
+ fi
+ sleep 1
+ done
+}
+
+start_squid()
+{
+ typeset status
+
+ monitor_squid
+ status=$?
+
+ if [[ $status != $OCF_NOT_RUNNING ]]; then
+ return $status
+ fi
+
+ set -- "$SQUID_OPTS"
+ ocf_run $SQUID_EXE -f "$SQUID_CONF" "$@"
+ status=$?
+ if [[ $status != $OCF_SUCCESS ]]; then
+ return $status
+ fi
+
+ while true; do
+ get_pids
+ if are_all_pids_found && are_pids_sane; then
+ return $OCF_SUCCESS
+ fi
+ ocf_log info "$SQUID_NAME:Waiting for squid to be invoked"
+ sleep 1
+ done
+
+ return $OCF_ERR_GENERIC
+}
+
+stop_squid()
+{
+ typeset lapse_sec
+
+ if ocf_run $SQUID_EXE -f $SQUID_CONF -k shutdown; then
+ lapse_sec=0
+ while true; do
+ get_pids
+ if is_squid_dead; then
+ rm -f $SQUID_PIDFILE
+ return $OCF_SUCCESS
+ fi
+ (( lapse_sec = lapse_sec + 1 ))
+ if (( lapse_sec > SQUID_STOP_TIMEOUT )); then
+ break
+ fi
+ sleep 1
+ ocf_log info "$SQUID_NAME:$FUNCNAME:$LINENO: " \
+ "stop NORM $lapse_sec/$SQUID_STOP_TIMEOUT"
+ done
+ fi
+
+ while true; do
+ get_pids
+ ocf_log info "$SQUID_NAME:$FUNCNAME:$LINENO: " \
+ "try to stop by SIGKILL:${SQUID_PIDS[0]} ${SQUID_PIDS[2]}"
+ kill -KILL ${SQUID_PIDS[0]} ${SQUID_PIDS[2]}
+ sleep 1
+ if is_squid_dead; then
+ rm -f $SQUID_PIDFILE
+ return $OCF_SUCCESS
+ fi
+ done
+
+ return $OCF_ERR_GENERIC
+}
+
+status_squid()
+{
+ return $OCF_SUCCESS
+}
+
+
+validate_all_squid()
+{
+ ocf_log info "validate_all_squid[$SQUID_NAME]"
+ return $OCF_SUCCESS
+}
+
+: === Debug ${0##*/} $1 ===
+
+if [[ "$1" = "meta-data" ]]; then
+ metadata_squid
+ exit $?
+fi
+
+SQUID_CONF="${OCF_RESKEY_squid_conf}"
+if [[ -z "$SQUID_CONF" ]]; then
+ ocf_log err "SQUID_CONF is not defined"
+ exit $OCF_ERR_CONFIGURED
+fi
+
+SQUID_NAME="${SQUID_CONF##*/}"
+SQUID_NAME="${SQUID_NAME%.*}"
+
+DEBUG_LOG="${OCF_RESKEY_debug_log-/var/log/squid_${SQUID_NAME}_debug}.log"
+
+DEBUG_MODE=""
+case $OCF_RESKEY_debug_mode in
+ *x*) DEBUG_MODE="${DEBUG_MODE}x";;
+esac
+case $OCF_RESKEY_debug_mode in
+ *v*) DEBUG_MODE="${DEBUG_MODE}v";;
+esac
+
+if [ -n "$DEBUG_MODE" ]; then
+ PS4='\d \t \h '"${1-unknown} "
+ export PS4
+ exec 1>>$DEBUG_LOG 2>&1
+ set -$DEBUG_MODE
+fi
+
+SQUID_EXE="${OCF_RESKEY_squid_exe}"
+if [[ -z "$SQUID_EXE" ]]; then
+ ocf_log err "SQUID_EXE is not defined"
+ exit $OCF_ERR_CONFIGURED
+fi
+if [[ ! -x "$SQUID_EXE" ]]; then
+ ocf_log err "$SQUID_EXE is not found"
+ exit $OCF_ERR_CONFIGURED
+fi
+
+SQUID_PIDFILE="${OCF_RESKEY_squid_pidfile}"
+if [[ -z "$SQUID_PIDFILE" ]]; then
+ ocf_log err "SQUID_PIDFILE is not defined"
+ exit $OCF_ERR_CONFIGURED
+fi
+
+SQUID_PORT="${OCF_RESKEY_squid_port}"
+if [[ -z "$SQUID_PORT" ]]; then
+ ocf_log err "SQUID_PORT is not defined"
+ exit $OCF_ERR_CONFIGURED
+fi
+
+SQUID_OPTS="${OCF_RESKEY_squid_opts}"
+
+SQUID_PIDS=( )
+
+SQUID_CONFIRM_TRIALCOUNT="${OCF_RESKEY_squid_confirm_trialcount-3}"
+
+SQUID_STOP_TIMEOUT="${OCF_RESKEY_squid_stop_timeout-5}"
+SQUID_SUSPEND_TRIALCOUNT="${OCF_RESKEY_squid_suspend_trialcount-10}"
+
+PROCESS_PATTERN="$SQUID_EXE -f $SQUID_CONF"
+
+COMMAND=$1
+
+case "$COMMAND" in
+ start)
+ ocf_log debug "[$SQUID_NAME] Enter squid start"
+ start_squid
+ func_status=$?
+ ocf_log debug "[$SQUID_NAME] Leave squid start $func_status"
+ exit $func_status
+ ;;
+ stop)
+ ocf_log debug "[$SQUID_NAME] Enter squid stop"
+ stop_squid
+ func_status=$?
+ ocf_log debug "[$SQUID_NAME] Leave squid stop $func_status"
+ exit $func_status
+ ;;
+ status)
+ status_squid
+ exit $?
+ ;;
+ monitor)
+ #ocf_log debug "[$SQUID_NAME] Enter squid monitor"
+ monitor_squid
+ func_status=$?
+ #ocf_log debug "[$SQUID_NAME] Leave squid monitor $func_status"
+ exit $func_status
+ ;;
+ validate-all)
+ validate_all_squid
+ exit $?
+ ;;
+ *)
+ usage
+ ;;
+esac
+
+# vim: set sw=4 ts=4 :
+

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