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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 07:52:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 07:52:36 +0000
commit7de03e4e519705301265c0415b3c0af85263a7ac (patch)
tree29d819c5227e3619d18a67d2a5dde963b3229dbe /heartbeat/SysInfo.in
parentInitial commit. (diff)
downloadresource-agents-7de03e4e519705301265c0415b3c0af85263a7ac.tar.xz
resource-agents-7de03e4e519705301265c0415b3c0af85263a7ac.zip
Adding upstream version 1:4.13.0.upstream/1%4.13.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'heartbeat/SysInfo.in')
-rw-r--r--heartbeat/SysInfo.in372
1 files changed, 372 insertions, 0 deletions
diff --git a/heartbeat/SysInfo.in b/heartbeat/SysInfo.in
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+#!@BASH_SHELL@
+#
+#
+# SysInfo OCF Resource Agent
+# It records (in the CIB) various attributes of a node
+#
+# Copyright (c) 2004 SUSE LINUX AG, Lars Marowsky-Bree
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+#######################################################################
+# Initialization:
+
+: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+
+# Parameter defaults
+
+OCF_RESKEY_pidfile_default="$HA_RSCTMP/SysInfo-${OCF_RESOURCE_INSTANCE}"
+OCF_RESKEY_delay_default="0s"
+OCF_RESKEY_clone_default="0"
+
+: ${OCF_RESKEY_pidfile=${OCF_RESKEY_pidfile_default}}
+: ${OCF_RESKEY_delay=${OCF_RESKEY_delay_default}}
+: ${OCF_RESKEY_clone=${OCF_RESKEY_clone_default}}
+
+#######################################################################
+
+meta_data() {
+ cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
+<resource-agent name="SysInfo" version="1.0">
+<version>1.0</version>
+
+<longdesc lang="en">
+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
+
+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
+
+Units:
+ free_swap: Mb
+ ram_*: Mb
+ root_free: Gb
+ cpu_speed (Linux): bogomips
+ cpu_speed (Darwin): Ghz
+
+</longdesc>
+<shortdesc lang="en">Records various node attributes in the CIB</shortdesc>
+
+<parameters>
+
+<parameter name="pidfile" unique="0">
+<longdesc lang="en">PID file</longdesc>
+<shortdesc lang="en">PID file</shortdesc>
+<content type="string" default="${OCF_RESKEY_pidfile_default}" />
+</parameter>
+
+<parameter name="delay" unique="0">
+<longdesc lang="en">Interval to allow values to stabilize</longdesc>
+<shortdesc lang="en">Dampening Delay</shortdesc>
+<content type="string" default="${OCF_RESKEY_delay_default}" />
+</parameter>
+
+</parameters>
+<actions>
+<action name="start" timeout="20s" />
+<action name="stop" timeout="20s" />
+<action name="monitor" timeout="20s" interval="60s"/>
+<action name="meta-data" timeout="5s" />
+<action name="validate-all" timeout="20s" />
+</actions>
+</resource-agent>
+END
+}
+
+#######################################################################
+
+UpdateStat() {
+ name=$1; shift
+ value="$*"
+ echo -e "$name:\t$value"
+ ${HA_SBIN_DIR}/attrd_updater ${OCF_RESKEY_delay} -S status -n $name -v "$value"
+}
+
+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 + $mem`
+ cpu_type=`system_profiler SPHardwareDataType | grep "CPU Type:"`
+ cpu_type=${cpu_type/*: /}
+ cpu_speed=`system_profiler SPHardwareDataType | grep "CPU Speed:" | awk '{print $3}'`
+ cpu_cores=`system_profiler SPHardwareDataType | grep "Number Of"`
+ cpu_cores=${cpu_cores/*: /}
+ ;;
+ "Linux")
+ if [ -f /proc/cpuinfo ]; then
+ cpu_type=`grep "model name" /proc/cpuinfo | head -n 1`
+ cpu_type=${cpu_type/*: /}
+ cpu_speed=`grep "bogomips" /proc/cpuinfo | head -n 1`
+ cpu_speed=${cpu_speed/*: /}
+ cpu_cores=`grep "^processor" /proc/cpuinfo | wc -l`
+ fi
+
+ 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 "$cpu_type"
+ fi
+
+ if [ x != x"$cpu_speed" ]; then
+ UpdateStat cpu_speed "$cpu_speed"
+ fi
+
+ if [ x != x"$cpu_cores" ]; then
+ UpdateStat cpu_cores "$cpu_cores"
+ fi
+
+ loads=`uptime`
+ load15=`echo ${loads} | awk '{print $10}'`
+ UpdateStat cpu_load $load15
+
+ if [ ! -z "$mem" ]; then
+ # Massage the memory values
+ UpdateStat ram_total `SysInfo_mem_units $mem_total`
+ UpdateStat ram_free `SysInfo_mem_units $mem`
+ fi
+
+ # Portability notes:
+ # o df: -h flag not available on Solaris 8. (OK on 9, 10, ...) #FIXME#
+ # o tail: explicit "-n" not available in Solaris; instead simplify
+ # 'tail -n <c>' to the equivalent 'tail -<c>'.
+ disk=`df -h / | tail -1 | awk '{print $4}'`
+ if [ x != x"$disk" ]; then
+ UpdateStat root_free `SysInfo_hdd_units $disk`
+ fi
+}
+
+SysInfo_mem_units() {
+ mem=$1
+
+ if [ -z $1 ]; then
+ return
+ fi
+
+ memlen=`expr ${#mem} - 1`
+ memlen_alt=`expr ${#mem} - 2`
+ if [ ${mem:$memlen:1} = "G" ]; then
+ mem="${mem:0:$memlen}"
+ if [ $mem != ${mem/./} ]; then
+ mem_before=${mem/.*/}
+ mem_after=${mem/*./}
+ mem=$[mem_before*1024]
+ if [ ${#mem_after} = 0 ]; then
+ :
+ elif [ ${#mem_after} = 1 ]; then
+ mem=$[mem+100*$mem_after]
+ elif [ ${#mem_after} = 2 ]; then
+ mem=$[mem+10*$mem_after]
+ elif [ ${#mem_after} = 3 ]; then
+ mem=$[mem+$mem_after]
+ else
+ mem_after=${mem_after:0:3}
+ mem=$[mem+$mem_after]
+ fi
+ fi
+ elif [ ${mem:$memlen:1} = "M" ]; then
+ mem=${mem/.*/}
+ mem="${mem:0:$memlen}"
+ elif [ ${mem:$memlen:1} = "k" ]; then
+ mem="${mem:0:$memlen}"
+ mem=${mem/.*/}
+ mem=`expr $mem / 1024`
+ elif [ ${mem:$memlen_alt:2} = "kB" ]; then
+ mem="${mem:0:$memlen_alt}"
+ mem=${mem/.*/}
+ mem=`expr $mem / 1024`
+ elif [ ${mem:$memlen_alt:2} = "Mb" ]; then
+ mem="${mem:0:$memlen_alt}"
+ mem=${mem/.*/}
+ elif [ ${mem:$memlen_alt:2} = "MB" ]; then
+ mem="${mem:0:$memlen_alt}"
+ mem=${mem/.*/}
+ fi
+
+ # Round to the next multiple of 50
+ memlen=`expr ${#mem} - 2`
+ mem_round="${mem:$memlen:2}"
+ if [ x$mem_round = x ]; then
+ :
+ elif [ $mem_round = "00" ]; then
+ :
+ else
+ mem_round=`echo $mem_round | sed 's/^0//'`
+ if [ $mem_round -lt "50" ]; then
+ mem=$[mem+50]
+ mem=$[mem-$mem_round]
+
+ else
+ mem=$[mem+100]
+ mem=$[mem-$mem_round]
+ fi
+ fi
+ echo $mem
+}
+
+SysInfo_hdd_units() {
+ disk=$1
+ disklen=`expr ${#disk} - 1`
+ disklen_alt=`expr ${#disk} - 2`
+ if [ ${disk:$disklen:1} = "G" ]; then
+ disk="${disk:0:$disklen}"
+ elif [ ${disk:$disklen:1} = "M" ]; then
+ disk="${disk:0:$disklen}"
+ disk=${disk/.*/}
+ disk=`expr $disk / 1024`
+ elif [ ${disk:$disklen:1} = "k" ]; then
+ disk="${disk:0:$disklen}"
+ disk=${disk/.*/}
+ disk=`expr $disk / 1048576`
+ elif [ ${disk:$disklen_alt:2} = "kB" ]; then
+ disk="${disk:0:$disklen_alt}"
+ disk=${disk/.*/}
+ disk=`expr $disk / 1048576`
+ elif [ ${disk:$disklen_alt:2} = "Mb" ]; then
+ disk="${disk:0:$disklen_alt}"
+ disk=${disk/.*/}
+ disk=`expr $disk / 1024`
+ elif [ ${disk:$disklen_alt:2} = "MB" ]; then
+ disk="${disk:0:$disklen_alt}"
+ disk=${disk/.*/}
+ disk=`expr $disk / 1024`
+ fi
+ echo $disk
+}
+
+SysInfo_usage() {
+ cat <<END
+usage: $0 {start|stop|monitor|validate-all|meta-data}
+
+Expects to have a fully populated OCF RA-compliant environment set.
+END
+}
+
+SysInfo_start() {
+ echo $OCF_RESKEY_clone > $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 $OCF_RESKEY_pidfile`
+ fi
+
+ if [ x$clone = x ]; then
+ rm $OCF_RESKEY_pidfile
+ exit $OCF_NOT_RUNNING
+
+ elif [ $clone = $OCF_RESKEY_clone ]; then
+ SysInfoStats
+ exit $OCF_SUCCESS
+
+ elif [ x$OCF_RESKEY_CRM_meta_globally_unique = xtrue ] ||
+ [ x$OCF_RESKEY_CRM_meta_globally_unique = xTrue ] ||
+ [ x$OCF_RESKEY_CRM_meta_globally_unique = xyes ] ||
+ [ x$OCF_RESKEY_CRM_meta_globally_unique = xYes ]; then
+ SysInfoStats
+ exit $OCF_SUCCESS
+ fi
+ exit $OCF_NOT_RUNNING
+}
+
+SysInfo_validate() {
+ return $OCF_SUCCESS
+}
+
+if [ $# -ne 1 ]; then
+ SysInfo_usage
+ exit $OCF_ERR_ARGS
+fi
+
+if [ x != x${OCF_RESKEY_delay} ]; then
+ OCF_RESKEY_delay="-d ${OCF_RESKEY_delay}"
+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
+ ;;
+esac
+
+exit $?