diff --git a/extra/resources/ClusterMon.in b/extra/resources/ClusterMon.in index db397c2a42..b381c83b68 100755 --- a/extra/resources/ClusterMon.in +++ b/extra/resources/ClusterMon.in @@ -1,261 +1,261 @@ #!@BASH_PATH@ # # ocf:pacemaker:ClusterMon resource agent # # Original copyright 2004 SUSE LINUX AG, Lars Marowsky-Bre -# Later changes copyright 2008-2018 the Pacemaker project contributors +# Later changes copyright 2008-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # -# Starts crm_mon in background which logs cluster status as -# html to the specified file. +# Starts crm_mon in background which logs cluster status as +# html to the specified file. # # OCF instance parameters: -# OCF_RESKEY_user -# OCF_RESKEY_pidfile -# OCF_RESKEY_update -# OCF_RESKEY_extra_options -# OCF_RESKEY_htmlfile +# OCF_RESKEY_user +# OCF_RESKEY_pidfile +# OCF_RESKEY_update +# OCF_RESKEY_extra_options +# OCF_RESKEY_htmlfile ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} ####################################################################### meta_data() { - cat < 1.0 This is a ClusterMon Resource Agent. It outputs current cluster status to the html. Runs crm_mon in the background, recording the cluster status to an HTML file The user we want to run crm_mon as The user we want to run crm_mon as How frequently should we update the cluster status (in milliseconds). For compatibility with old documentation, values less than 1000 will be treated as seconds. Update interval in milliseconds Additional options to pass to crm_mon. Eg. -n -r Extra options PID file location to ensure only one instance is running PID file Location to write HTML output to. HTML output END } ####################################################################### ClusterMon_usage() { - cat </dev/null | \ - grep -qE "[c]rm_mon.*${OCF_RESKEY_pidfile}" - rc=$? - case $rc in - 0) exit $OCF_SUCCESS;; - 1) exit $OCF_NOT_RUNNING;; - *) exit $OCF_ERR_GENERIC;; - esac - fi + pid=`cat $OCF_RESKEY_pidfile` + if [ ! -z $pid ]; then + str=$(echo "su - $OCF_RESKEY_user -c \"$CMON_CMD\"" | tr 'crmon, \t' 'xxxxxxxx') + ps -o "args=${str}" -p $pid 2>/dev/null | \ + grep -qE "[c]rm_mon.*${OCF_RESKEY_pidfile}" + rc=$? + case $rc in + 0) exit $OCF_SUCCESS;; + 1) exit $OCF_NOT_RUNNING;; + *) exit $OCF_ERR_GENERIC;; + esac + fi fi exit $OCF_NOT_RUNNING } CheckOptions() { while getopts Vi:nrh:cdp: OPTION do case $OPTION in V|n|r|c|d);; - i) ocf_log warn "You should not have specified the -i option, since OCF_RESKEY_update is set already!";; - h) ocf_log warn "You should not have specified the -h option, since OCF_RESKEY_htmlfile is set already!";; - p) ocf_log warn "You should not have specified the -p option, since OCF_RESKEY_pidfile is set already!";; + i) ocf_log warn "You should not have specified the -i option, since OCF_RESKEY_update is set already!";; + h) ocf_log warn "You should not have specified the -h option, since OCF_RESKEY_htmlfile is set already!";; + p) ocf_log warn "You should not have specified the -p option, since OCF_RESKEY_pidfile is set already!";; *) return $OCF_ERR_ARGS;; esac -done +done if [ $? -ne 0 ]; then return $OCF_ERR_ARGS fi # We should have eaten all options at this stage shift $(($OPTIND -1)) if [ $# -gt 0 ]; then false else true fi } ClusterMon_validate() { # Existence of the user if [ ! -z $OCF_RESKEY_user ]; then - getent passwd "$OCF_RESKEY_user" >/dev/null - if [ $? -eq 0 ]; then - : Yes, user exists. We can further check his permission on crm_mon if necessary - else - ocf_log err "The user $OCF_RESKEY_user does not exist!" - exit $OCF_ERR_ARGS - fi + getent passwd "$OCF_RESKEY_user" >/dev/null + if [ $? -eq 0 ]; then + : Yes, user exists. We can further check his permission on crm_mon if necessary + else + ocf_log err "The user $OCF_RESKEY_user does not exist!" + exit $OCF_ERR_ARGS + fi fi # Pidfile better be an absolute path case $OCF_RESKEY_pidfile in - /*) ;; - *) ocf_log warn "You should have pidfile($OCF_RESKEY_pidfile) of absolute path!" ;; + /*) ;; + *) ocf_log warn "You should have pidfile($OCF_RESKEY_pidfile) of absolute path!" ;; esac # Check the update interval if ocf_is_decimal "$OCF_RESKEY_update" && [ $OCF_RESKEY_update -gt 0 ]; then - : + : else - ocf_log err "Invalid update interval $OCF_RESKEY_update. It should be positive integer!" - exit $OCF_ERR_ARGS + ocf_log err "Invalid update interval $OCF_RESKEY_update. It should be positive integer!" + exit $OCF_ERR_ARGS fi if CheckOptions $OCF_RESKEY_extra_options; then - : + : else - ocf_log err "Invalid options $OCF_RESKEY_extra_options!" - exit $OCF_ERR_ARGS + ocf_log err "Invalid options $OCF_RESKEY_extra_options!" + exit $OCF_ERR_ARGS fi # Htmlfile better be an absolute path case $OCF_RESKEY_htmlfile in - /*) ;; - *) ocf_log warn "You should have htmlfile($OCF_RESKEY_htmlfile) of absolute path!" ;; + /*) ;; + *) ocf_log warn "You should have htmlfile($OCF_RESKEY_htmlfile) of absolute path!" ;; esac echo "Validate OK" return $OCF_SUCCESS } if [ $# -ne 1 ]; then ClusterMon_usage exit $OCF_ERR_ARGS fi : ${OCF_RESKEY_update:="15000"} : ${OCF_RESKEY_pidfile:="/tmp/ClusterMon_${OCF_RESOURCE_INSTANCE}.pid"} : ${OCF_RESKEY_htmlfile:="/tmp/ClusterMon_${OCF_RESOURCE_INSTANCE}.html"} if [ ${OCF_RESKEY_update} -ge 1000 ]; then - OCF_RESKEY_update=$(( $OCF_RESKEY_update / 1000 )) + OCF_RESKEY_update=$(( $OCF_RESKEY_update / 1000 )) fi CMON_CMD="${HA_SBIN_DIR}/crm_mon -p $OCF_RESKEY_pidfile -d -i $OCF_RESKEY_update $OCF_RESKEY_extra_options -h $OCF_RESKEY_htmlfile" case $__OCF_ACTION in -meta-data) meta_data - exit $OCF_SUCCESS - ;; -start) ClusterMon_start - ;; -stop) ClusterMon_stop - ;; -monitor) ClusterMon_monitor - ;; -validate-all) ClusterMon_validate - ;; -usage|help) ClusterMon_usage - exit $OCF_SUCCESS - ;; -*) ClusterMon_usage - exit $OCF_ERR_UNIMPLEMENTED - ;; +meta-data) meta_data + exit $OCF_SUCCESS + ;; +start) ClusterMon_start + ;; +stop) ClusterMon_stop + ;; +monitor) ClusterMon_monitor + ;; +validate-all) ClusterMon_validate + ;; +usage|help) ClusterMon_usage + exit $OCF_SUCCESS + ;; +*) ClusterMon_usage + exit $OCF_ERR_UNIMPLEMENTED + ;; esac exit $? diff --git a/extra/resources/HealthCPU b/extra/resources/HealthCPU index 82ba597e43..379b9e81e4 100755 --- a/extra/resources/HealthCPU +++ b/extra/resources/HealthCPU @@ -1,200 +1,197 @@ #!/bin/sh # # ocf:pacemaker:HealthCPU resource agent # -# Copyright 2004-2018 the Pacemaker project contributors +# Copyright 2004-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # # # Measures CPUs idling and writes #health-cpu status into the CIB # ################################ # -# TODO: Enter default values -# Error handling in getting uptime +# TODO: Enter default values +# Error handling in getting uptime # ################################## ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} ####################################################################### meta_data() { - cat < 1.0 Systhem health agent that measures the CPU idling and updates the #health-cpu attribute. System health CPU usage Location to store the resource state in. State file Lower (!) limit of idle percentage to switch the health attribute to yellow. I.e. the #health-cpu will go yellow if the %idle of the CPU falls below 50%. Lower limit for yellow health attribute Lower (!) limit of idle percentage to switch the health attribute to red. I.e. the #health-cpu will go red if the %idle of the CPU falls below 10%. Lower limit for red health attribute END } ####################################################################### dummy_usage() { - cat < 1.0 Systhem health agent that checks the S.M.A.R.T. status of the given drives and updates the #health-smart attribute. SMART health status Location to store the resource state in. State file The drive(s) to check as a SPACE separated list. Enter the full path to the device, e.g. "/dev/sda". Drives to check The device type(s) to assume for the drive(s) being tested as a SPACE separated list. Device types Lower limit of the temperature in deg C of the drive(s). Below this limit the status will be red. Lower limit for the red smart attribute Upper limit of the temperature if deg C of the drives(s). If the drive reports a temperature higher than this value the status of #health-smart will be red. Upper limit for red smart attribute Number of deg C below/above the upper/lower temp limits at which point the status of #health-smart will change to yellow. Deg C below/above the upper limits for yellow smart attribute END } ####################################################################### check_temperature() { if [ $1 -lt ${lower_red_limit} ] ; then - ocf_log info "Drive ${DRIVE} ${DEVICE} too cold: ${1} C" - $ATTRDUP -n "#health-smart" -U "red" -d "5s" - return 1 + ocf_log info "Drive ${DRIVE} ${DEVICE} too cold: ${1} C" + $ATTRDUP -n "#health-smart" -U "red" -d "5s" + return 1 fi if [ $1 -gt ${upper_red_limit} ] ; then - ocf_log info "Drive ${DRIVE} ${DEVICE} too hot: ${1} C" - $ATTRDUP -n "#health-smart" -U "red" -d "5s" - return 1 + ocf_log info "Drive ${DRIVE} ${DEVICE} too hot: ${1} C" + $ATTRDUP -n "#health-smart" -U "red" -d "5s" + return 1 fi if [ $1 -lt ${lower_yellow_limit} ] ; then - ocf_log info "Drive ${DRIVE} ${DEVICE} quite cold: ${1} C" - $ATTRDUP -n "#health-smart" -U "yellow" -d "5s" - return 1 + ocf_log info "Drive ${DRIVE} ${DEVICE} quite cold: ${1} C" + $ATTRDUP -n "#health-smart" -U "yellow" -d "5s" + return 1 fi if [ $1 -gt ${upper_yellow_limit} ] ; then - ocf_log info "Drive ${DRIVE} ${DEVICE} quite hot: ${1} C" - $ATTRDUP -n "#health-smart" -U "yellow" -d "5s" - return 1 + ocf_log info "Drive ${DRIVE} ${DEVICE} quite hot: ${1} C" + $ATTRDUP -n "#health-smart" -U "yellow" -d "5s" + return 1 fi } init_smart() { #Set temperature defaults if [ -z ${OCF_RESKEY_temp_warning} ]; then - yellow_threshold=5 + yellow_threshold=5 else yellow_threshold=${OCF_RESKEY_temp_warning} fi if [ -z ${OCF_RESKEY_temp_lower_limit} ] ; then lower_red_limit=0 else lower_red_limit=${OCF_RESKEY_temp_lower_limit} fi lower_yellow_limit=$((${lower_red_limit}+${yellow_threshold})) if [ -z ${OCF_RESKEY_temp_upper_limit} ] ; then upper_red_limit=60 else upper_red_limit=${OCF_RESKEY_temp_upper_limit} fi upper_yellow_limit=$((${upper_red_limit}-${yellow_threshold})) #Set disk defaults if [ -z "${OCF_RESKEY_drives}" ] ; then DRIVES="/dev/sda" else DRIVES=${OCF_RESKEY_drives} fi #Test for presence of smartctl if [ ! -x $SMARTCTL ] ; then ocf_log err "${SMARTCTL} not installed." exit $OCF_ERR_INSTALLED fi for DRIVE in $DRIVES; do - if [ "${OCF_RESKEY_devices}" ]; then - for DEVICE in ${OCF_RESKEY_devices}; do - $SMARTCTL -d $DEVICE -i ${DRIVE} | grep -q "SMART support is: Enabled" - if [ $? -ne "0" ] ; then - ocf_log err "S.M.A.R.T. not enabled for drive "${DRIVE} - exit $OCF_ERR_INSTALLED - fi - done - else - $SMARTCTL -i ${DRIVE} | grep -q "SMART support is: Enabled" - if [ $? -ne "0" ] ; then - ocf_log err "S.M.A.R.T. not enabled for drive "${DRIVE} - exit $OCF_ERR_INSTALLED - fi - fi + if [ "${OCF_RESKEY_devices}" ]; then + for DEVICE in ${OCF_RESKEY_devices}; do + $SMARTCTL -d $DEVICE -i ${DRIVE} | grep -q "SMART support is: Enabled" + if [ $? -ne "0" ] ; then + ocf_log err "S.M.A.R.T. not enabled for drive "${DRIVE} + exit $OCF_ERR_INSTALLED + fi + done + else + $SMARTCTL -i ${DRIVE} | grep -q "SMART support is: Enabled" + if [ $? -ne "0" ] ; then + ocf_log err "S.M.A.R.T. not enabled for drive "${DRIVE} + exit $OCF_ERR_INSTALLED + fi + fi done } HealthSMART_usage() { cat < 1.0 This is an example resource agent that implements two states Example stateful resource agent Location to store the resource state in State file If this is set, the environment will be dumped to this file for every call. Environment dump file The notify action will sleep for this many seconds before returning, to simulate a long-running notify. Notify delay in seconds END - exit $OCF_SUCCESS + exit $OCF_SUCCESS } ####################################################################### stateful_usage() { - cat < ${OCF_RESKEY_state} + echo $1 > ${OCF_RESKEY_state} } stateful_check_state() { target=$1 if [ -f ${OCF_RESKEY_state} ]; then - state=`cat ${OCF_RESKEY_state}` - if [ "x$target" = "x$state" ]; then - return 0 - fi + state=`cat ${OCF_RESKEY_state}` + if [ "x$target" = "x$state" ]; then + return 0 + fi else - if [ "x$target" = "x" ]; then - return 0 - fi + if [ "x$target" = "x" ]; then + return 0 + fi fi return 1 } dump_env() { if [ "${OCF_RESKEY_envfile}" != "" ]; then echo "### ${__OCF_ACTION} @ $(date) ### $(env | sort) ###" >> "${OCF_RESKEY_envfile}" fi } stateful_start() { stateful_check_state master if [ $? = 0 ]; then - # CRM Error - Should never happen - return $OCF_RUNNING_MASTER + # CRM Error - Should never happen + return $OCF_RUNNING_MASTER fi stateful_update slave $CRM_MASTER -v ${slave_score} return 0 } stateful_demote() { stateful_check_state if [ $? = 0 ]; then - # CRM Error - Should never happen - return $OCF_NOT_RUNNING + # CRM Error - Should never happen + return $OCF_NOT_RUNNING fi stateful_update slave $CRM_MASTER -v ${slave_score} return 0 } stateful_promote() { stateful_check_state if [ $? = 0 ]; then - return $OCF_NOT_RUNNING + return $OCF_NOT_RUNNING fi stateful_update master $CRM_MASTER -v ${master_score} return 0 } stateful_stop() { $CRM_MASTER -D stateful_check_state master if [ $? = 0 ]; then - # CRM Error - Should never happen - return $OCF_RUNNING_MASTER + # CRM Error - Should never happen + return $OCF_RUNNING_MASTER fi if [ -f ${OCF_RESKEY_state} ]; then - rm ${OCF_RESKEY_state} + rm ${OCF_RESKEY_state} fi return 0 } stateful_monitor() { stateful_check_state "master" if [ $? = 0 ]; then - if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then - # Restore the master setting during probes - $CRM_MASTER -v ${master_score} - fi - return $OCF_RUNNING_MASTER + if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then + # Restore the master setting during probes + $CRM_MASTER -v ${master_score} + fi + return $OCF_RUNNING_MASTER fi stateful_check_state "slave" if [ $? = 0 ]; then - if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then - # Restore the master setting during probes - $CRM_MASTER -v ${slave_score} - fi - return $OCF_SUCCESS + if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then + # Restore the master setting during probes + $CRM_MASTER -v ${slave_score} + fi + return $OCF_SUCCESS fi if [ -f ${OCF_RESKEY_state} ]; then - echo "File '${OCF_RESKEY_state}' exists but contains unexpected contents" - cat ${OCF_RESKEY_state} - return $OCF_ERR_GENERIC + echo "File '${OCF_RESKEY_state}' exists but contains unexpected contents" + cat ${OCF_RESKEY_state} + return $OCF_ERR_GENERIC fi return 7 } stateful_notify() { if [ "${OCF_RESKEY_notify_delay}" != "0" ]; then sleep "${OCF_RESKEY_notify_delay}" fi return $OCF_SUCCESS } stateful_validate() { - exit $OCF_SUCCESS + exit $OCF_SUCCESS } : ${slave_score=5} : ${master_score=10} : ${OCF_RESKEY_CRM_meta_interval=0} : ${OCF_RESKEY_notify_delay=0} : ${OCF_RESKEY_CRM_meta_globally_unique:="false"} if [ "x$OCF_RESKEY_state" = "x" ]; then if [ ${OCF_RESKEY_CRM_meta_globally_unique} = "false" ]; then - state="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state" - - # Strip off the trailing clone marker - OCF_RESKEY_state=`echo $state | sed s/:[0-9][0-9]*\.state/.state/` + state="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state" + + # Strip off the trailing clone marker + OCF_RESKEY_state=`echo $state | sed s/:[0-9][0-9]*\.state/.state/` else - OCF_RESKEY_state="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state" + OCF_RESKEY_state="${HA_VARRUN%%/}/Stateful-${OCF_RESOURCE_INSTANCE}.state" fi fi dump_env case $__OCF_ACTION in -meta-data) meta_data;; -start) stateful_start;; -promote) stateful_promote;; -demote) stateful_demote;; +meta-data) meta_data;; +start) stateful_start;; +promote) stateful_promote;; +demote) stateful_demote;; notify) stateful_notify ;; -stop) stateful_stop;; -monitor) stateful_monitor;; -validate-all) stateful_validate;; -usage|help) stateful_usage $OCF_SUCCESS;; -*) stateful_usage $OCF_ERR_UNIMPLEMENTED;; +stop) stateful_stop;; +monitor) stateful_monitor;; +validate-all) stateful_validate;; +usage|help) stateful_usage $OCF_SUCCESS;; +*) stateful_usage $OCF_ERR_UNIMPLEMENTED;; esac exit $? diff --git a/extra/resources/SysInfo.in b/extra/resources/SysInfo.in index 40400719c7..bd6ce48e2c 100755 --- a/extra/resources/SysInfo.in +++ b/extra/resources/SysInfo.in @@ -1,370 +1,370 @@ #!@BASH_PATH@ # # ocf:pacemaker:SysInfo resource agent # # Original copyright 2004 SUSE LINUX AG, Lars Marowsky-Bre -# Later changes copyright 2008-2018 the Pacemaker project contributors +# Later changes copyright 2008-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # # -# This agent records (in the CIB) various attributes of a node +# This agent records (in the CIB) various attributes of a node # ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} ####################################################################### meta_data() { - cat < 1.0 This is a SysInfo Resource Agent. It records (in the CIB) various attributes of a node Sample Linux output: arch: i686 os: Linux-2.4.26-gentoo-r14 free_swap: 1999 cpu_info: Intel(R) Celeron(R) CPU 2.40GHz cpu_speed: 4771.02 cpu_cores: 1 cpu_load: 0.00 ram_total: 513 ram_free: 117 root_free: 2.4 #health_disk: red Sample Darwin output: arch: i386 os: Darwin-8.6.2 cpu_info: Intel Core Duo cpu_speed: 2.16 cpu_cores: 2 cpu_load: 0.18 ram_total: 2016 ram_free: 787 root_free: 13 #health_disk: green Units: free_swap: MB ram_*: MB cpu_speed (Linux): bogomips cpu_speed (Darwin): GHz *_free: GB (or user-defined: disk_unit) SysInfo resource agent PID file PID file Interval to allow values to stabilize Dampening Delay Filesystems or Paths to be queried for free disk space as a SPACE separated list - e.g "/dev/sda1 /tmp". Results will be written to an attribute with leading slashes removed, and other slashes replaced with underscore, and the word 'free' appended - e.g for /dev/sda1 it would be 'dev_sda1_free'. Note: The root filesystem '/' is always queried to an attribute named 'root_free' List of Filesytems/Paths to query for free disk space Unit to report disk free space in. Can be one of: B, K, M, G, T, P (case-insensitive) Unit to report disk free space in The amount of free space required in monitored disks. If any of the monitored disks has less than this amount of free space, , with the node attribute "#health_disk" changing to "red", all resources will move away from the node. Set the node-health-strategy property appropriately for this to take effect. If the unit is not specified, it defaults to disk_unit. minimum disk free space required END } ####################################################################### UpdateStat() { name=$1; shift value="$*" printf "%s:\t%s\n" "$name" "$value" if [ "$__OCF_ACTION" = "start" ] ; then ${HA_SBIN_DIR}/attrd_updater ${OCF_RESKEY_delay} -S status -n $name -B "$value" else ${HA_SBIN_DIR}/attrd_updater ${OCF_RESKEY_delay} -S status -n $name -v "$value" fi } SysInfoStats() { UpdateStat arch "`uname -m`" UpdateStat os "`uname -s`-`uname -r`" case `uname -s` in - "Darwin") - mem=`top -l 1 | grep Mem: | awk '{print $10}'` - mem_used=`top -l 1 | grep Mem: | awk '{print $8}'` - mem=`SysInfo_mem_units $mem` - mem_used=`SysInfo_mem_units $mem_used` - mem_total=`expr $mem_used + $mem` - cpu_type=`system_profiler SPHardwareDataType | awk -F': ' '/^CPU Type/ {print $2; exit}'` - cpu_speed=`system_profiler SPHardwareDataType | awk -F': ' '/^CPU Speed/ {print $2; exit}'` - cpu_cores=`system_profiler SPHardwareDataType | awk -F': ' '/^Number Of/ {print $2; exit}'` - cpu_load=`uptime | awk '{ print $10 }'` - ;; - "FreeBSD") - cpu_type=`sysctl -in hw.model` - cpu_speed=`sysctl -in dev.cpu.0.freq` - cpu_cores=`sysctl -in hw.ncpu` - cpu_load=`sysctl -in vm.loadavg | awk '{ print $4 }'` - - free_pages=`sysctl -in vm.stats.vm.v_free_count` - page_count=`sysctl -in vm.stats.vm.v_page_count` - page_size=`sysctl -in vm.stats.vm.v_page_size` - - mem=`expr $free_pages \* $page_size / 1024 / 1024`M - mem_total=`expr $page_count \* $page_size / 1024 / 1024`M - ;; - "Linux") - if [ -f /proc/cpuinfo ]; then - cpu_type=`awk -F': ' '/model name/ {print $2; exit}' /proc/cpuinfo` - cpu_speed=`awk -F': ' '/bogomips/ {print $2; exit}' /proc/cpuinfo` - cpu_cores=`grep "^processor" /proc/cpuinfo | wc -l` - fi - cpu_load=`uptime | awk '{ print $10 }'` - - if [ -f /proc/meminfo ]; then - # meminfo results are in kB - mem=`grep "SwapFree" /proc/meminfo | awk '{print $2"k"}'` - if [ ! -z $mem ]; then - UpdateStat free_swap "$(SysInfo_mem_units "$mem")" - fi - mem=`grep "Inactive" /proc/meminfo | awk '{print $2"k"}'` - mem_total=`grep "MemTotal" /proc/meminfo | awk '{print $2"k"}'` - else - mem=`top -n 1 | grep Mem: | awk '{print $7}'` - fi - ;; - *) + "Darwin") + mem=`top -l 1 | grep Mem: | awk '{print $10}'` + mem_used=`top -l 1 | grep Mem: | awk '{print $8}'` + mem=`SysInfo_mem_units $mem` + mem_used=`SysInfo_mem_units $mem_used` + mem_total=`expr $mem_used + $mem` + cpu_type=`system_profiler SPHardwareDataType | awk -F': ' '/^CPU Type/ {print $2; exit}'` + cpu_speed=`system_profiler SPHardwareDataType | awk -F': ' '/^CPU Speed/ {print $2; exit}'` + cpu_cores=`system_profiler SPHardwareDataType | awk -F': ' '/^Number Of/ {print $2; exit}'` + cpu_load=`uptime | awk '{ print $10 }'` + ;; + "FreeBSD") + cpu_type=`sysctl -in hw.model` + cpu_speed=`sysctl -in dev.cpu.0.freq` + cpu_cores=`sysctl -in hw.ncpu` + cpu_load=`sysctl -in vm.loadavg | awk '{ print $4 }'` + + free_pages=`sysctl -in vm.stats.vm.v_free_count` + page_count=`sysctl -in vm.stats.vm.v_page_count` + page_size=`sysctl -in vm.stats.vm.v_page_size` + + mem=`expr $free_pages \* $page_size / 1024 / 1024`M + mem_total=`expr $page_count \* $page_size / 1024 / 1024`M + ;; + "Linux") + if [ -f /proc/cpuinfo ]; then + cpu_type=`awk -F': ' '/model name/ {print $2; exit}' /proc/cpuinfo` + cpu_speed=`awk -F': ' '/bogomips/ {print $2; exit}' /proc/cpuinfo` + cpu_cores=`grep "^processor" /proc/cpuinfo | wc -l` + fi + cpu_load=`uptime | awk '{ print $10 }'` + + if [ -f /proc/meminfo ]; then + # meminfo results are in kB + mem=`grep "SwapFree" /proc/meminfo | awk '{print $2"k"}'` + if [ ! -z $mem ]; then + UpdateStat free_swap "$(SysInfo_mem_units "$mem")" + fi + mem=`grep "Inactive" /proc/meminfo | awk '{print $2"k"}'` + mem_total=`grep "MemTotal" /proc/meminfo | awk '{print $2"k"}'` + else + mem=`top -n 1 | grep Mem: | awk '{print $7}'` + fi + ;; + *) esac if [ x != x"$cpu_type" ]; then - UpdateStat cpu_info "$cpu_type" + UpdateStat cpu_info "$cpu_type" fi if [ x != x"$cpu_speed" ]; then - UpdateStat cpu_speed "$cpu_speed" + UpdateStat cpu_speed "$cpu_speed" fi if [ x != x"$cpu_cores" ]; then - UpdateStat cpu_cores "$cpu_cores" + UpdateStat cpu_cores "$cpu_cores" fi if [ x != x"$cpu_load" ]; then - UpdateStat cpu_load "$cpu_load" + UpdateStat cpu_load "$cpu_load" fi if [ ! -z "$mem" ]; then # Massage the memory values - UpdateStat ram_total "$(SysInfo_mem_units "$mem_total")" - UpdateStat ram_free "$(SysInfo_mem_units "$mem")" + UpdateStat ram_total "$(SysInfo_mem_units "$mem_total")" + UpdateStat ram_free "$(SysInfo_mem_units "$mem")" fi # Portability notes: # o tail: explicit "-n" not available in Solaris; instead simplify - # 'tail -n ' to the equivalent 'tail -'. + # 'tail -n ' to the equivalent 'tail -'. for disk in "/" ${OCF_RESKEY_disks}; do - unset disk_free disk_label - disk_free=`df -h ${disk} | tail -1 | awk '{print $4}'` - if [ x != x"$disk_free" ]; then - disk_label=`echo $disk | sed -e 's#^/$#root#;s#^/*##;s#/#_#g'` - disk_free=`SysInfo_hdd_units $disk_free` - UpdateStat ${disk_label}_free $disk_free - if [ -n "$MIN_FREE" ]; then - if [ $disk_free -le $MIN_FREE ]; then - UpdateStat "#health_disk" "red" - else - UpdateStat "#health_disk" "green" - fi - fi - fi + unset disk_free disk_label + disk_free=`df -h ${disk} | tail -1 | awk '{print $4}'` + if [ x != x"$disk_free" ]; then + disk_label=`echo $disk | sed -e 's#^/$#root#;s#^/*##;s#/#_#g'` + disk_free=`SysInfo_hdd_units $disk_free` + UpdateStat ${disk_label}_free $disk_free + if [ -n "$MIN_FREE" ]; then + if [ $disk_free -le $MIN_FREE ]; then + UpdateStat "#health_disk" "red" + else + UpdateStat "#health_disk" "green" + fi + fi + fi done } SysInfo_megabytes() { # Size in megabytes echo $1 | awk '{ n = $0; - sub(/[0-9]+(.[0-9]+)?/, ""); - split(n, a, $0); + sub(/[0-9]+(.[0-9]+)?/, ""); + split(n, a, $0); n=a[1]; if ($0 == "G" || $0 == "") { n *= 1024 }; if (/^kB?/) { n /= 1024 }; printf "%d\n", n }' # Intentionally round to an integer } SysInfo_mem_units() { mem=$1 if [ -z $1 ]; then - return + return fi mem=$(SysInfo_megabytes "$1") # Round to the next multiple of 50 r=$(($mem % 50)) if [ $r != 0 ]; then - mem=$(($mem + 50 - $r)) + mem=$(($mem + 50 - $r)) fi echo $mem } SysInfo_hdd_units() { # Defauts to size in gigabytes case $OCF_RESKEY_disk_unit in - [Pp]) echo $(($(SysInfo_megabytes "$1") / 1024 / 1024 / 1024));; - [Tt]) echo $(($(SysInfo_megabytes "$1") / 1024 / 1024));; - [Gg]) echo $(($(SysInfo_megabytes "$1") / 1024));; - [Mm]) echo "$(SysInfo_megabytes "$1")" ;; - [Kk]) echo $(($(SysInfo_megabytes "$1") * 1024));; - [Bb]) echo $(($(SysInfo_megabytes "$1") * 1024 * 1024));; - *) - ocf_log err "Invalid value for disk_unit: $OCF_RESKEY_disk_unit" - echo $(($(SysInfo_megabytes "$1") / 1024));; + [Pp]) echo $(($(SysInfo_megabytes "$1") / 1024 / 1024 / 1024));; + [Tt]) echo $(($(SysInfo_megabytes "$1") / 1024 / 1024));; + [Gg]) echo $(($(SysInfo_megabytes "$1") / 1024));; + [Mm]) echo "$(SysInfo_megabytes "$1")" ;; + [Kk]) echo $(($(SysInfo_megabytes "$1") * 1024));; + [Bb]) echo $(($(SysInfo_megabytes "$1") * 1024 * 1024));; + *) + ocf_log err "Invalid value for disk_unit: $OCF_RESKEY_disk_unit" + echo $(($(SysInfo_megabytes "$1") / 1024));; esac } SysInfo_usage() { - cat < $OCF_RESKEY_pidfile SysInfoStats exit $OCF_SUCCESS } SysInfo_stop() { rm $OCF_RESKEY_pidfile exit $OCF_SUCCESS } SysInfo_monitor() { if [ -f $OCF_RESKEY_pidfile ]; then - clone=`cat $OCF_RESKEY_pidfile` + clone=`cat $OCF_RESKEY_pidfile` fi if [ x$clone = x ]; then - rm $OCF_RESKEY_pidfile - exit $OCF_NOT_RUNNING + rm $OCF_RESKEY_pidfile + exit $OCF_NOT_RUNNING elif [ $clone = $OCF_RESKEY_clone ]; then - SysInfoStats - exit $OCF_SUCCESS + SysInfoStats + exit $OCF_SUCCESS elif ocf_is_true "$OCF_RESKEY_CRM_meta_globally_unique"; then - SysInfoStats - exit $OCF_SUCCESS + SysInfoStats + exit $OCF_SUCCESS fi exit $OCF_NOT_RUNNING } SysInfo_validate() { return $OCF_SUCCESS } if [ $# -ne 1 ]; then SysInfo_usage exit $OCF_ERR_ARGS fi : ${OCF_RESKEY_pidfile:="${HA_VARRUN%%/}/SysInfo-${OCF_RESOURCE_INSTANCE}"} : ${OCF_RESKEY_disk_unit:="G"} : ${OCF_RESKEY_clone:="0"} if [ x != x${OCF_RESKEY_delay} ]; then OCF_RESKEY_delay="-d ${OCF_RESKEY_delay}" else OCF_RESKEY_delay="-d 0" fi MIN_FREE="" if [ -n "$OCF_RESKEY_min_disk_free" ]; then - ocf_is_decimal "$OCF_RESKEY_min_disk_free" && - OCF_RESKEY_min_disk_free="$OCF_RESKEY_min_disk_free$OCF_RESKEY_disk_unit" + ocf_is_decimal "$OCF_RESKEY_min_disk_free" && + OCF_RESKEY_min_disk_free="$OCF_RESKEY_min_disk_free$OCF_RESKEY_disk_unit" MIN_FREE=`SysInfo_hdd_units $OCF_RESKEY_min_disk_free` fi case $__OCF_ACTION in -meta-data) meta_data - exit $OCF_SUCCESS - ;; -start) SysInfo_start - ;; -stop) SysInfo_stop - ;; -monitor) SysInfo_monitor - ;; -validate-all) SysInfo_validate - ;; -usage|help) SysInfo_usage - exit $OCF_SUCCESS - ;; -*) SysInfo_usage - exit $OCF_ERR_UNIMPLEMENTED - ;; +meta-data) meta_data + exit $OCF_SUCCESS + ;; +start) SysInfo_start + ;; +stop) SysInfo_stop + ;; +monitor) SysInfo_monitor + ;; +validate-all) SysInfo_validate + ;; +usage|help) SysInfo_usage + exit $OCF_SUCCESS + ;; +*) SysInfo_usage + exit $OCF_ERR_UNIMPLEMENTED + ;; esac exit $? diff --git a/extra/resources/SystemHealth b/extra/resources/SystemHealth index 499f959369..ef05e2d11f 100755 --- a/extra/resources/SystemHealth +++ b/extra/resources/SystemHealth @@ -1,237 +1,237 @@ #!/bin/sh # # ocf:pacemaker:SystemHealth resource agent # -# Copyright 2009-2018 the Pacemaker project contributors +# Copyright 2009-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} ####################################################################### meta_data() { - cat < 1.0 This is a SystemHealth Resource Agent. It is used to monitor the health of a system via IPMI. SystemHealth resource agent - - - - - - + + + + + + END } ####################################################################### SystemHealth_usage() { - cat < /dev/null 2>&1 RC=$? if [ $RC != 0 ]; then - ocf_log err "servicelog_notify not found!" - return $OCF_ERR_INSTALLED + ocf_log err "servicelog_notify not found!" + return $OCF_ERR_INSTALLED fi which ipmiservicelogd > /dev/null 2>&1 RC=$? if [ $RC != 0 ]; then - ocf_log err "ipmiservicelogd not found!" - return $OCF_ERR_INSTALLED + ocf_log err "ipmiservicelogd not found!" + return $OCF_ERR_INSTALLED fi test -x $OCF_RESKEY_program RC=$? if [ $RC != 0 ]; then - ocf_log err "$OCF_RESKEY_program not found!" - return $OCF_ERR_INSTALLED + ocf_log err "$OCF_RESKEY_program not found!" + return $OCF_ERR_INSTALLED fi } SystemHealth_start() { SystemHealth_monitor RC=$? if [ $RC = $OCF_ERR_GENERIC ]; then - return $OCF_ERR_GENERIC + return $OCF_ERR_GENERIC elif [ $RC = $OCF_SUCCESS ]; then - ocf_log warn "starting an already started SystemHealth" - return $OCF_SUCCESS + ocf_log warn "starting an already started SystemHealth" + return $OCF_SUCCESS fi service ipmi start > /dev/null 2>&1 RC=$? if [ $RC != 0 ]; then - ocf_log err "Could not start service IPMI!" - return $OCF_ERR_GENERIC + ocf_log err "Could not start service IPMI!" + return $OCF_ERR_GENERIC fi ipmiservicelogd smi 0 > /dev/null 2>&1 & RC=$? if [ $RC != 0 ]; then - ocf_log err "Could not start ipmiservicelogd!" - return $OCF_ERR_GENERIC + ocf_log err "Could not start ipmiservicelogd!" + return $OCF_ERR_GENERIC fi servicelog_notify --add --type=EVENT --command="$OCF_RESKEY_program" --method=num_arg --match='type=4' > /dev/null 2>&1 RC=$? if [ $RC != 0 ]; then - ocf_log err "servicelog_notify register handler failed!" - return $OCF_ERR_GENERIC + ocf_log err "servicelog_notify register handler failed!" + return $OCF_ERR_GENERIC fi return $OCF_SUCCESS } SystemHealth_stop() { SystemHealth_monitor RC=$? if [ $RC = $OCF_ERR_GENERIC ]; then - return $OCF_ERR_GENERIC + return $OCF_ERR_GENERIC elif [ $RC = $OCF_SUCCESS ]; then - killall ipmiservicelogd - RC1=$? + killall ipmiservicelogd + RC1=$? - if [ $RC1 != 0 ]; then - ocf_log err "Could not stop ipmiservicelogd!" - fi + if [ $RC1 != 0 ]; then + ocf_log err "Could not stop ipmiservicelogd!" + fi - servicelog_notify --remove --command="$OCF_RESKEY_program" > /dev/null 2>&1 - RC2=$? + servicelog_notify --remove --command="$OCF_RESKEY_program" > /dev/null 2>&1 + RC2=$? - if [ $RC2 != 0 ]; then - ocf_log err "servicelog_notify remove handler failed!" - fi + if [ $RC2 != 0 ]; then + ocf_log err "servicelog_notify remove handler failed!" + fi - if [ $RC1 -eq 0 ] && [ $RC2 -eq 0 ]; then - return $OCF_SUCCESS - else - return $OCF_ERR_GENERIC - fi + if [ $RC1 -eq 0 ] && [ $RC2 -eq 0 ]; then + return $OCF_SUCCESS + else + return $OCF_ERR_GENERIC + fi elif [ $RC = $OCF_NOT_RUNNING ]; then - ocf_log warn "stopping an already stopped SystemHealth" - return $OCF_SUCCESS + ocf_log warn "stopping an already stopped SystemHealth" + return $OCF_SUCCESS else - ocf_log err "SystemHealth_stop: should not be here!" - return $OCF_ERR_GENERIC + ocf_log err "SystemHealth_stop: should not be here!" + return $OCF_ERR_GENERIC fi } SystemHealth_monitor() { # Monitor _MUST!_ differentiate correctly between running # (SUCCESS), failed (ERROR) or _cleanly_ stopped (NOT RUNNING). # That is THREE states, not just yes/no. if [ ! -f /var/run/ipmiservicelogd.pid0 ]; then - ocf_log debug "ipmiservicelogd is not running!" - return $OCF_NOT_RUNNING + ocf_log debug "ipmiservicelogd is not running!" + return $OCF_NOT_RUNNING fi ps -p "$(cat /var/run/ipmiservicelogd.pid0)" >/dev/null 2>&1 RC=$? if [ $RC != 0 ]; then - ocf_log debug "ipmiservicelogd's pid `cat /var/run/ipmiservicelogd.pid0` is not running!" + ocf_log debug "ipmiservicelogd's pid `cat /var/run/ipmiservicelogd.pid0` is not running!" - rm /var/run/ipmiservicelogd.pid0 + rm /var/run/ipmiservicelogd.pid0 - return $OCF_ERR_GENERIC + return $OCF_ERR_GENERIC fi servicelog_notify --list --command="$OCF_RESKEY_program" > /dev/null 2>&1 RC=$? if [ $RC = 0 ]; then - return $OCF_SUCCESS + return $OCF_SUCCESS else - return $OCF_NOT_RUNNING + return $OCF_NOT_RUNNING fi } SystemHealth_validate() { SystemHealth_check_tools RC=$? if [ $RC != 0 ]; then - return $RC + return $RC fi return $OCF_SUCCESS } : ${OCF_RESKEY_program=/usr/sbin/notifyServicelogEvent} case $__OCF_ACTION in -meta-data) meta_data - exit $OCF_SUCCESS - ;; -usage|help) SystemHealth_usage - exit $OCF_SUCCESS - ;; +meta-data) meta_data + exit $OCF_SUCCESS + ;; +usage|help) SystemHealth_usage + exit $OCF_SUCCESS + ;; esac SystemHealth_check_tools RC=$? if [ $RC != 0 ]; then - case $__OCF_ACTION in - stop) exit $OCF_SUCCESS;; - *) exit $RC;; - esac + case $__OCF_ACTION in + stop) exit $OCF_SUCCESS;; + *) exit $RC;; + esac fi case $__OCF_ACTION in -start) SystemHealth_start;; -stop) SystemHealth_stop;; -monitor) SystemHealth_monitor;; -reload) ocf_log info "Reloading..." - SystemHealth_start - ;; -validate-all) ;; -*) SystemHealth_usage - exit $OCF_ERR_UNIMPLEMENTED - ;; +start) SystemHealth_start;; +stop) SystemHealth_stop;; +monitor) SystemHealth_monitor;; +reload) ocf_log info "Reloading..." + SystemHealth_start + ;; +validate-all) ;; +*) SystemHealth_usage + exit $OCF_ERR_UNIMPLEMENTED + ;; esac rc=$? ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc" exit $rc diff --git a/extra/resources/o2cb.in b/extra/resources/o2cb.in index b71cc6f1a1..db3ad1baec 100755 --- a/extra/resources/o2cb.in +++ b/extra/resources/o2cb.in @@ -1,445 +1,445 @@ #!@BASH_PATH@ # # ocf:pacemaker:o2cb resource agent # # Original copyright 2005-2008 Oracle -# Later changes copyright 2008-2018 the Pacemaker project contributors +# Later changes copyright 2008-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # ####################################################################### : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} : ${OCF_RESKEY_stack:="pcmk"} : ${OCF_RESKEY_sysfs:="/sys/fs"} : ${OCF_RESKEY_configfs:="/sys/kernel/config"} : ${OCF_RESKEY_daemon_timeout:="10"} # How long to wait for things to start : ${OCF_RESKEY_CRM_meta_globally_unique:="false"} DAEMON="/usr/sbin/ocfs2_controld.${OCF_RESKEY_stack}" CLUSTER_STACK_FILE="${OCF_RESKEY_sysfs}/ocfs2/cluster_stack" LOADED_PLUGINS_FILE="${OCF_RESKEY_sysfs}/ocfs2/loaded_cluster_plugins" # # Check to see if a filesystem driver is loaded. # 0 is loaded, 1 is not. # driver_filesystem() { if [ -z "$1" ] then ocf_log err "driver_filesystem(): Missing an argument" exit 1 fi FSNAME="$1" FSOUT="$(awk '(NF == 1 && $1 ~ /^'$FSNAME'$/) || $2 ~ /^'$FSNAME'$/{ print $1;exit }' /proc/filesystems 2>/dev/null)" test -n "$FSOUT" return $? } # # Check to see if a filesystem of type $1 is mounted at $2. # # 0 is mounted, 1 is not. # check_filesystem() { if [ "$#" != "2" -o -z "$1" -o -z "$2" ] then ocf_log err "check_filesystem(): Missing arguments" exit 4 fi FSNAME="$1" MOUNTPOINT="$2" FULL_MOUNTSEARCH="`echo "$MOUNTPOINT" | sed -e 's/\//\\\\\//g'`" MOUNTOUT="`awk '$2 ~ /^'$FULL_MOUNTSEARCH'$/ && $3 ~ /^'$FSNAME'$/{print $2; exit}' < /proc/mounts 2>/dev/null`" test -n "$MOUNTOUT" return $? } # # Unload a filesystem driver. # Be careful to notice if the driver is built-in and do nothing. # # 0 is success, 1 is error, 2 is already unloaded. # unload_filesystem() { if [ "$#" != "1" -o -z "$1" ] then ocf_log err "unload_filesystem(): Missing an argument" return 1 fi FSNAME="$1" driver_filesystem "$FSNAME" || return 2 MODOUT="`awk '$1 ~ /^'$FSNAME'$/{print $1,$3;exit}' < /proc/modules 2>/dev/null`" if [ -z "$MODOUT" ]; then # The driver is built in, we can't unload it. return 0 fi case "$MODOUT" in $FSNAME\ 0) ;; $FSNAME\ *) # The driver is busy, leave it alone ocf_log err "Module $FSNAME is still in use" return 1 ;; *) ocf_log err "Invalid module parsing! " return 1 ;; esac modprobe -rs "$FSNAME" if [ "$?" != 0 ]; then ocf_log err "Unable to unload module: $FSNAME" return 1 fi return 0 } status_daemon() { PID=`pidof "$DAEMON"` if [ -n "$PID" ]; then - return $OCF_SUCCESS + return $OCF_SUCCESS fi return $OCF_NOT_RUNNING } bringup_daemon() { if [ ! -e "$DAEMON" ]; then - ocf_log err "Required binary not found: $DAEMON" - return $OCF_ERR_INSTALLED + ocf_log err "Required binary not found: $DAEMON" + return $OCF_ERR_INSTALLED fi "$DAEMON"; rc=$? if [ $rc != 0 ]; then - ocf_log err "Could not start $DAEMON" - return $OCF_ERR_GENERIC + ocf_log err "Could not start $DAEMON" + return $OCF_ERR_GENERIC fi sleep 1 COUNT=0 rc=$OCF_NOT_RUNNING while [ $rc = $OCF_NOT_RUNNING ]; do COUNT=`expr $COUNT + 1` if [ $COUNT -gt $OCF_RESKEY_daemon_timeout ]; then - ocf_log err "`basename $DAEMON` did not come up" - return $OCF_ERR_GENERIC + ocf_log err "`basename $DAEMON` did not come up" + return $OCF_ERR_GENERIC fi - status_daemon; rc=$? + status_daemon; rc=$? sleep 1 done return $rc } kill_daemon() { status_daemon; rc=$? if [ $rc != $OCF_SUCCESS ]; then - return $rc + return $rc fi ocf_log info "Stopping `basename "$DAEMON"`" killproc "$DAEMON" while [ $rc = $OCF_NOT_RUNNING ]; do sleep 1 - status_daemon; rc=$? + status_daemon; rc=$? done return $OCF_SUCCESS } # # Unload a module # 0 is success, 1 is error, 2 is not loaded # unload_module() { if [ "$#" -lt "1" -o -z "$1" ] then - ocf_log err "unload_module(): Requires an argument" + ocf_log err "unload_module(): Requires an argument" return 1 fi MODNAME="$1" MODOUT="`awk '$1 ~ /^'$MODNAME'$/{print $1,$3;exit}' < /proc/modules 2>/dev/null`" if [ -z "$MODOUT" ] then return 2 fi case "$MODOUT" in $MODNAME\ 0) ;; $MODNAME\ *) return 2 ;; *) - ocf_log err "Invalid module parsing!" + ocf_log err "Invalid module parsing!" return 1 ;; esac modprobe -rs "$MODNAME" if [ "$?" != 0 ]; then - ocf_log err "Unable to unload module \"$MODNAME\"" + ocf_log err "Unable to unload module \"$MODNAME\"" return 1 fi return 0 } o2cb_start() { o2cb_monitor; rc=$? if [ $rc != $OCF_NOT_RUNNING ]; then - return $rc + return $rc fi ocf_log info "Starting $OCF_RESOURCE_INSTANCE" if [ ! -e "$CLUSTER_STACK_FILE" ]; then - modprobe -s ocfs2_stackglue - if [ $? != 0 ]; then - ocf_log err "Could not load ocfs2_stackglue" - return $OCF_ERR_INSTALLED - fi + modprobe -s ocfs2_stackglue + if [ $? != 0 ]; then + ocf_log err "Could not load ocfs2_stackglue" + return $OCF_ERR_INSTALLED + fi fi SP_OUT="$(awk '/^'user'$/{print; exit}' "$LOADED_PLUGINS_FILE" 2>/dev/null)" if [ -z "$SP_OUT" ] then modprobe -s ocfs2_stack_user - if [ $? != 0 ]; then - ocf_log err "Could not load ocfs2_stack_user" - return $OCF_ERR_INSTALLED - fi + if [ $? != 0 ]; then + ocf_log err "Could not load ocfs2_stack_user" + return $OCF_ERR_INSTALLED + fi fi SP_OUT="$(awk '/^'user'$/{print; exit}' "$LOADED_PLUGINS_FILE" 2>/dev/null)" if [ -z "$SP_OUT" ]; then - ocf_log err "Switch to userspace stack unsuccessful" - return $OCF_ERR_INSTALLED + ocf_log err "Switch to userspace stack unsuccessful" + return $OCF_ERR_INSTALLED fi if [ -f "$CLUSTER_STACK_FILE" ]; then echo "$OCF_RESKEY_stack" >"$CLUSTER_STACK_FILE" if [ $? != 0 ]; then - ocf_log err "Userspace stack '$OCF_RESKEY_stack' not supported" - return $OCF_ERR_INSTALLED - fi + ocf_log err "Userspace stack '$OCF_RESKEY_stack' not supported" + return $OCF_ERR_INSTALLED + fi else - ocf_log err "Switch to userspace stack not supported" - return $OCF_ERR_INSTALLED + ocf_log err "Switch to userspace stack not supported" + return $OCF_ERR_INSTALLED fi driver_filesystem ocfs2; rc=$? if [ $rc != 0 ]; then - modprobe -s ocfs2 - if [ "$?" != 0 ]; then + modprobe -s ocfs2 + if [ "$?" != 0 ]; then ocf_log err "Unable to load ocfs2 module" return $OCF_ERR_INSTALLED - fi + fi fi bringup_daemon return $? } o2cb_stop() { o2cb_monitor; rc=$? case $rc in - $OCF_NOT_RUNNING) return $OCF_SUCCESS;; + $OCF_NOT_RUNNING) return $OCF_SUCCESS;; esac ocf_log info "Stopping $OCF_RESOURCE_INSTANCE" kill_daemon if [ $? != 0 ]; then ocf_log err "Unable to unload modules: the cluster is still online" - return $OCF_ERR_GENERIC + return $OCF_ERR_GENERIC fi unload_filesystem ocfs2 if [ $? = 1 ]; then - ocf_log err "Unable to unload ocfs2 module" - return $OCF_ERR_GENERIC + ocf_log err "Unable to unload ocfs2 module" + return $OCF_ERR_GENERIC fi # If we can't find the stack glue, we have nothing to do. [ ! -e "$LOADED_PLUGINS_FILE" ] && return $OCF_SUCCESS while read plugin do unload_module "ocfs2_stack_${plugin}" if [ $? = 1 ]; then - ocf_log err "Unable to unload ocfs2_stack_${plugin}" - return $OCF_ERR_GENERIC - fi + ocf_log err "Unable to unload ocfs2_stack_${plugin}" + return $OCF_ERR_GENERIC + fi done <"$LOADED_PLUGINS_FILE" unload_module "ocfs2_stackglue" if [ $? = 1 ]; then - ocf_log err "Unable to unload ocfs2_stackglue" - return $OCF_ERR_GENERIC + ocf_log err "Unable to unload ocfs2_stackglue" + return $OCF_ERR_GENERIC fi # Don't unmount configfs - it's always in use by libdlm } o2cb_monitor() { o2cb_validate # Assume that ocfs2_controld will terminate if any of the conditions below are met driver_filesystem configfs; rc=$? if [ $rc != 0 ]; then - ocf_log info "configfs not loaded" - return $OCF_NOT_RUNNING + ocf_log info "configfs not loaded" + return $OCF_NOT_RUNNING fi check_filesystem configfs "${OCF_RESKEY_configfs}"; rc=$? if [ $rc != 0 ]; then - ocf_log info "configfs not mounted" - return $OCF_NOT_RUNNING + ocf_log info "configfs not mounted" + return $OCF_NOT_RUNNING fi if [ ! -e "$LOADED_PLUGINS_FILE" ]; then - ocf_log info "Stack glue driver not loaded" - return $OCF_NOT_RUNNING + ocf_log info "Stack glue driver not loaded" + return $OCF_NOT_RUNNING fi grep user "$LOADED_PLUGINS_FILE" >/dev/null 2>&1; rc=$? if [ $rc != 0 ]; then - ocf_log err "Wrong stack `cat $LOADED_PLUGINS_FILE`" - return $OCF_ERR_INSTALLED + ocf_log err "Wrong stack `cat $LOADED_PLUGINS_FILE`" + return $OCF_ERR_INSTALLED fi driver_filesystem ocfs2; rc=$? if [ $rc != 0 ]; then - ocf_log info "ocfs2 not loaded" - return $OCF_NOT_RUNNING + ocf_log info "ocfs2 not loaded" + return $OCF_NOT_RUNNING fi status_daemon return $? } o2cb_usage() { echo "usage: $0 {start|stop|monitor|validate-all|meta-data}" echo " Expects to have a fully populated OCF RA-compliant environment set." echo " In particualr, a value for OCF_ROOT" } o2cb_validate() { check_binary ${DAEMON} case ${OCF_RESKEY_CRM_meta_globally_unique} in - yes|Yes|true|True|1) - ocf_log err "$OCF_RESOURCE_INSTANCE must be configured with the globally_unique=false meta attribute" - exit $OCF_ERR_CONFIGURED - ;; + yes|Yes|true|True|1) + ocf_log err "$OCF_RESOURCE_INSTANCE must be configured with the globally_unique=false meta attribute" + exit $OCF_ERR_CONFIGURED + ;; esac return $OCF_SUCCESS } meta_data() { - cat < 1.0 OCFS2 daemon resource agent This Resource Agent controls the userspace daemon needed by OCFS2. Location where sysfs is mounted Sysfs location Location where configfs is mounted Configfs location Which userspace stack to use. Known values: pcmk Userspace stack Number of seconds to allow the control daemon to come up Daemon Timeout END } case $__OCF_ACTION in -meta-data) meta_data - exit $OCF_SUCCESS - ;; -start) o2cb_start - ;; -stop) o2cb_stop - ;; -monitor) o2cb_monitor - ;; -validate-all) o2cb_validate - ;; -usage|help) o2cb_usage - exit $OCF_SUCCESS - ;; -*) o2cb_usage - exit $OCF_ERR_UNIMPLEMENTED - ;; +meta-data) meta_data + exit $OCF_SUCCESS + ;; +start) o2cb_start + ;; +stop) o2cb_stop + ;; +monitor) o2cb_monitor + ;; +validate-all) o2cb_validate + ;; +usage|help) o2cb_usage + exit $OCF_SUCCESS + ;; +*) o2cb_usage + exit $OCF_ERR_UNIMPLEMENTED + ;; esac exit $? diff --git a/extra/resources/ping b/extra/resources/ping index 81c76868c9..19d3839155 100755 --- a/extra/resources/ping +++ b/extra/resources/ping @@ -1,417 +1,416 @@ #!/bin/sh # # ocf:pacemaker:ping resource agent # -# Copyright 2009-2018 the Pacemaker project contributors +# Copyright 2009-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # or later (GPLv2+) WITHOUT ANY WARRANTY. # ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} ####################################################################### meta_data() { - cat < 1.0 Every time the monitor action is run, this resource agent records (in the CIB) the current number of nodes the host can connect to using the system fping (preferred) or ping tool. node connectivity PID file PID file The time to wait (dampening) further changes occur Dampening interval The name of the attributes to set. This is the name to be used in the constraints. Attribute name The number by which to multiply the number of connected ping nodes by Value multiplier A space separated list of ping nodes to count. Host list Number of ping attempts, per host, before declaring it dead no. of ping attempts How long, in seconds, to wait before declaring a ping lost ping timeout in seconds A catch all for any other options that need to be passed to ping. Extra Options Resource is failed if the score is less than failure_score. Default never fails. failure_score Use fping rather than ping, if found. If set to 0, fping will not be used even if present. Use fping if available Enables to use default attrd_updater verbose logging on every call. Verbose logging END } ####################################################################### ping_conditional_log() { level=$1; shift if [ ${OCF_RESKEY_debug} = "true" ]; then - ocf_log $level "$*" + ocf_log $level "$*" fi } ping_usage() { - cat <&1`; rc=$? active=`echo "$output" | grep "is alive" | wc -l` case $rc in - 0) - ;; - 1) - for h in `echo "$output" | grep "is unreachable" | awk '{print $1}'`; do - ping_conditional_log warn "$h is inactive" - done - ;; - *) - ocf_log err "Unexpected result for '$cmd' $rc: `echo "$output" | tr '\n' ';'`" - ;; + 0) + ;; + 1) + for h in `echo "$output" | grep "is unreachable" | awk '{print $1}'`; do + ping_conditional_log warn "$h is inactive" + done + ;; + *) + ocf_log err "Unexpected result for '$cmd' $rc: `echo "$output" | tr '\n' ';'`" + ;; esac return $active } ping_check() { active=0 for host in $OCF_RESKEY_host_list; do - p_exe=ping - - case `uname` in - Linux) p_args="-n -q -W $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts";; - Darwin) p_args="-n -q -t $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts -o";; - FreeBSD) p_args="-n -q -t $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts -o";; - *) ocf_log err "Unknown host type: `uname`"; exit $OCF_ERR_INSTALLED;; - esac - - case $host in - *:*) p_exe=ping6 - esac - - p_out=`$p_exe $p_args $OCF_RESKEY_options $host 2>&1`; rc=$? - - case $rc in - 0) active=`expr $active + 1`;; - 1) ping_conditional_log warn "$host is inactive: $p_out";; - *) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $p_out";; - esac + p_exe=ping + + case `uname` in + Linux) p_args="-n -q -W $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts";; + Darwin) p_args="-n -q -t $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts -o";; + FreeBSD) p_args="-n -q -t $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts -o";; + *) ocf_log err "Unknown host type: `uname`"; exit $OCF_ERR_INSTALLED;; + esac + + case $host in + *:*) p_exe=ping6 + esac + + p_out=`$p_exe $p_args $OCF_RESKEY_options $host 2>&1`; rc=$? + + case $rc in + 0) active=`expr $active + 1`;; + 1) ping_conditional_log warn "$host is inactive: $p_out";; + *) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $p_out";; + esac done return $active } ping_update() { if use_fping; then - fping_check - active=$? + fping_check + active=$? else - ping_check - active=$? + ping_check + active=$? fi score=`expr $active \* $OCF_RESKEY_multiplier` if [ "$__OCF_ACTION" = "start" ] ; then attrd_updater -n $OCF_RESKEY_name -B $score -d $OCF_RESKEY_dampen $attrd_options else attrd_updater -n $OCF_RESKEY_name -v $score -d $OCF_RESKEY_dampen $attrd_options fi rc=$? case $rc in - 0) ping_conditional_log debug "Updated $OCF_RESKEY_name = $score" ;; - *) ocf_log warn "Could not update $OCF_RESKEY_name = $score: rc=$rc";; + 0) ping_conditional_log debug "Updated $OCF_RESKEY_name = $score" ;; + *) ocf_log warn "Could not update $OCF_RESKEY_name = $score: rc=$rc";; esac if [ $rc -ne 0 ]; then return $rc fi if [ -n "$OCF_RESKEY_failure_score" ] && [ "$score" -lt "$OCF_RESKEY_failure_score" ]; then ocf_log warn "$OCF_RESKEY_name is less than failure_score($OCF_RESKEY_failure_score)" return 1 fi return 0 } use_fping() { ocf_is_true "$OCF_RESKEY_use_fping" && have_binary fping; } # return values: # 4 IPv4 # 6 IPv6 # 0 indefinite (i.e. hostname) host_family() { case $1 in - *[0-9].*[0-9].*[0-9].*[0-9]) return 4 ;; - *:*) return 6 ;; - *) return 0 ;; + *[0-9].*[0-9].*[0-9].*[0-9]) return 4 ;; + *:*) return 6 ;; + *) return 0 ;; esac } # return values same as host_family plus # 99 ambiguous families hosts_family() { # For fping allow only same IP versions or hostnames family=0 for host in $OCF_RESKEY_host_list; do host_family $host f=$? if [ $family -ne 0 ] && [ $f -ne 0 ] && [ $f -ne $family ] ; then family=99 break fi [ $f -ne 0 ] && family=$f done return $family } : ${OCF_RESKEY_name:="pingd"} : ${OCF_RESKEY_dampen:="5s"} : ${OCF_RESKEY_attempts:="3"} : ${OCF_RESKEY_multiplier:="1"} : ${OCF_RESKEY_debug:="false"} : ${OCF_RESKEY_failure_score:="0"} : ${OCF_RESKEY_use_fping:="1"} : ${OCF_RESKEY_CRM_meta_timeout:="20000"} : ${OCF_RESKEY_CRM_meta_globally_unique:="false"} integer=`echo ${OCF_RESKEY_timeout} | egrep -o '[0-9]*'` case ${OCF_RESKEY_timeout} in *[0-9]ms|*[0-9]msec) OCF_RESKEY_timeout=`expr $integer / 1000`;; *[0-9]m|*[0-9]min) OCF_RESKEY_timeout=`expr $integer \* 60`;; *[0-9]h|*[0-9]hr) OCF_RESKEY_timeout=`expr $integer \* 60 \* 60`;; *) OCF_RESKEY_timeout=$integer;; esac if [ -z ${OCF_RESKEY_timeout} ]; then if [ x"$OCF_RESKEY_host_list" != x ]; then - host_count=`echo $OCF_RESKEY_host_list | awk '{print NF}'` - OCF_RESKEY_timeout=`expr $OCF_RESKEY_CRM_meta_timeout / $host_count / $OCF_RESKEY_attempts` - OCF_RESKEY_timeout=`expr $OCF_RESKEY_timeout / 1100` # Convert to seconds and finish 10% early + host_count=`echo $OCF_RESKEY_host_list | awk '{print NF}'` + OCF_RESKEY_timeout=`expr $OCF_RESKEY_CRM_meta_timeout / $host_count / $OCF_RESKEY_attempts` + OCF_RESKEY_timeout=`expr $OCF_RESKEY_timeout / 1100` # Convert to seconds and finish 10% early else - OCF_RESKEY_timeout=5 + OCF_RESKEY_timeout=5 fi fi if [ ${OCF_RESKEY_timeout} -lt 1 ]; then OCF_RESKEY_timeout=5 elif [ ${OCF_RESKEY_timeout} -gt 1000 ]; then # ping actually complains if this value is too high, 5 minutes is plenty OCF_RESKEY_timeout=300 fi if [ ${OCF_RESKEY_CRM_meta_globally_unique} = "false" ]; then : ${OCF_RESKEY_pidfile:="${HA_VARRUN%%/}/ping-${OCF_RESKEY_name}"} else : ${OCF_RESKEY_pidfile:="${HA_VARRUN%%/}/ping-${OCF_RESOURCE_INSTANCE}"} fi # Check the debug option case "${OCF_RESKEY_debug}" in true|True|TRUE|1) OCF_RESKEY_debug=true;; false|False|FALSE|0) OCF_RESKEY_debug=false;; *) ocf_log warn "Value for 'debug' is incorrect. Please specify 'true' or 'false' not: ${OCF_RESKEY_debug}" OCF_RESKEY_debug=false ;; esac attrd_options='-q' if [ ${OCF_RESKEY_debug} = "true" ]; then attrd_options='' fi case $__OCF_ACTION in -meta-data) meta_data - exit $OCF_SUCCESS - ;; -start) ping_start;; -stop) ping_stop;; -monitor) ping_monitor;; -validate-all) ping_validate;; -usage|help) ping_usage - exit $OCF_SUCCESS - ;; -*) ping_usage - exit $OCF_ERR_UNIMPLEMENTED - ;; +meta-data) meta_data + exit $OCF_SUCCESS + ;; +start) ping_start;; +stop) ping_stop;; +monitor) ping_monitor;; +validate-all) ping_validate;; +usage|help) ping_usage + exit $OCF_SUCCESS + ;; +*) ping_usage + exit $OCF_ERR_UNIMPLEMENTED + ;; esac exit $? - diff --git a/extra/resources/pingd b/extra/resources/pingd index 7649bd3607..4684297687 100755 --- a/extra/resources/pingd +++ b/extra/resources/pingd @@ -1,187 +1,187 @@ #!/bin/sh # # ocf:pacemaker:pingd resource agent # -# Copyright 2006-2018 the Pacemaker project contributors +# Copyright 2006-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # # -# Records (in the CIB) the current number of ping nodes a -# cluster node can connect to. +# Records (in the CIB) the current number of ping nodes a cluster node can +# connect to. # ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} : ${OCF_RESKEY_name:="pingd"} : ${OCF_RESKEY_interval:="1"} : ${OCF_RESKEY_CRM_meta_interval:=0} upgrade1="This agent (ocf:pacemaker:pingd) has been replaced by the more reliable ocf:pacemaker:ping." upgrade2="Attempting automated conversion, run 'crm ra info ocf:pacemaker:ping' for all configuration options" upgrade3="You will need to remove the existing resource and replace it with one that uses 'ocf:pacemaker:ping' directly" case $__OCF_ACTION in start|monitor) - if [ "x" != "x$OCF_RESKEY_host_list" ]; then - ocf_log err "$upgrade1" - ocf_log err "$upgrade2" - ocf_log err "Automatic conversion to ocf:pacemaker:ping failed: no hosts were configured to check for connectivity" - ocf_log err "$upgrade3" - exit $OCF_ERR_ARGS - fi - - recurring=`crm configure show $OCF_RESOURCE_INSTANCE | grep "op monitor.*interval=\"[1-9]" | sed s/.*interval=// | awk -F\" '{print $2}' | sed s/.*interval=// | awk -F\" '{print $2}' | sort | head -n 1` - - if [ -z $recurring ]; then - ocf_log err "$upgrade1" - ocf_log err "$upgrade2" - ocf_log err "Automatic conversion to ocf:pacemaker:ping failed: no monitor operation configured" - ocf_log err "Without an explicit monitor operation for '$OCF_RESOURCE_INSTANCE', connectivity changes will not be noticed" - ocf_log err "Preventing startup to ensure the issue is addressed before it matters" - exit $OCF_ERR_ARGS - fi - - if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then - ocf_log warn "$upgrade1" - ocf_log warn "$upgrade2" - if [ $recurring != $OCF_RESKEY_interval ]; then - ocf_log warn "Your monitor operation happens every $recurring, which means that the $OCF_RESKEY_name attribute will be updated with a different frequency than the previously configured ( $OCF_RESKEY_interval )" - ocf_log warn "Either change the monitor interval to match or, ideally, switch to the ocf:pacemaker:ping agent and avoid all this compatibility nonsense." - fi - fi - ;; + if [ "x" != "x$OCF_RESKEY_host_list" ]; then + ocf_log err "$upgrade1" + ocf_log err "$upgrade2" + ocf_log err "Automatic conversion to ocf:pacemaker:ping failed: no hosts were configured to check for connectivity" + ocf_log err "$upgrade3" + exit $OCF_ERR_ARGS + fi + + recurring=`crm configure show $OCF_RESOURCE_INSTANCE | grep "op monitor.*interval=\"[1-9]" | sed s/.*interval=// | awk -F\" '{print $2}' | sed s/.*interval=// | awk -F\" '{print $2}' | sort | head -n 1` + + if [ -z $recurring ]; then + ocf_log err "$upgrade1" + ocf_log err "$upgrade2" + ocf_log err "Automatic conversion to ocf:pacemaker:ping failed: no monitor operation configured" + ocf_log err "Without an explicit monitor operation for '$OCF_RESOURCE_INSTANCE', connectivity changes will not be noticed" + ocf_log err "Preventing startup to ensure the issue is addressed before it matters" + exit $OCF_ERR_ARGS + fi + + if [ $OCF_RESKEY_CRM_meta_interval = 0 ]; then + ocf_log warn "$upgrade1" + ocf_log warn "$upgrade2" + if [ $recurring != $OCF_RESKEY_interval ]; then + ocf_log warn "Your monitor operation happens every $recurring, which means that the $OCF_RESKEY_name attribute will be updated with a different frequency than the previously configured ( $OCF_RESKEY_interval )" + ocf_log warn "Either change the monitor interval to match or, ideally, switch to the ocf:pacemaker:ping agent and avoid all this compatibility nonsense." + fi + fi + ;; meta-data) - cat < 1.0 This agent (ocf:pacemaker:pingd) has been replaced by the more reliable ocf:pacemaker:ping. It records (in the CIB) the current number of ping nodes (specified in the 'host_list' parameter) a cluster node can connect to. pingd resource agent PID file PID file The user we want to run pingd as The user we want to run pingd as The time to wait (dampening) further changes occur Dampening interval The name of the instance_attributes set to place the value in. Rarely needs to be specified. Set name The name of the attributes to set. This is the name to be used in the constraints. Attribute name The section place the value in. Rarely needs to be specified. Section name The number by which to multiply the number of connected ping nodes by Value multiplier The list of ping nodes to count. Defaults to all configured ping nodes. Rarely needs to be specified. Host list How often, in seconds, to check for node liveliness ping interval in seconds Number of ping attempts, per host, before declaring it dead no. of ping attempts How long, in seconds, to wait before declaring a ping lost ping timeout in seconds A catch all for any other options that need to be passed to pingd. Extra Options END - exit $OCF_SUCCESS - ;; + exit $OCF_SUCCESS + ;; esac ${OCF_ROOT}/resource.d/pacemaker/ping $1 exit $? diff --git a/extra/resources/remote b/extra/resources/remote index aa85b9ab59..9112bbfcde 100755 --- a/extra/resources/remote +++ b/extra/resources/remote @@ -1,111 +1,111 @@ #!/bin/sh # # ocf:pacemaker:remote OCF resource agent # -# Copyright 2013-2018 the Pacemaker project contributors +# Copyright 2013-2019 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # (GPLv2) WITHOUT ANY WARRANTY. # # This script provides metadata for Pacemaker's internal remote agent. # Outside of acting as a placeholder so the agent can be indexed, and # providing metadata, this script should never be invoked. The actual # functionality behind the remote connection lives within Pacemaker's # controller daemon. # ####################################################################### # Initialization: : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs} . ${OCF_FUNCTIONS} : ${__OCF_ACTION=$1} ####################################################################### meta_data() { - cat < 1.0 remote resource agent Server location to connect to. This can be an ip address or hostname. Server location tcp port to connect to. tcp port Interval in seconds at which Pacemaker will attempt to reconnect to a remote node after an active connection to the remote node has been severed. When this value is nonzero, Pacemaker will retry the connection indefinitely, at the specified interval. As with any time-based actions, this is not guaranteed to be checked more frequently than the value of the cluster-recheck-interval cluster option. reconnect interval END } ####################################################################### remote_usage() { - cat <