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From 70030ab28f81609292cfbb3c7b34f3f033b09c57 Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Thu, 23 Mar 2017 10:50:45 +0100
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Subject: [PATCH] oraasm: new resource agent for Oracle ASM Disk Groups
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---
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doc/man/Makefile.am | 1 +
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heartbeat/Makefile.am | 1 +
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heartbeat/oraasm | 179 ++++++++++++++++++++++++++++++++++++++++++++++++++
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3 files changed, 181 insertions(+)
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create mode 100755 heartbeat/oraasm
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diff --git a/doc/man/Makefile.am b/doc/man/Makefile.am
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index 43a3f70..f5f64c8 100644
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--- a/doc/man/Makefile.am
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+++ b/doc/man/Makefile.am
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@@ -122,6 +122,7 @@ man_MANS = ocf_heartbeat_AoEtarget.7 \
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ocf_heartbeat_nfsnotify.7 \
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ocf_heartbeat_nfsserver.7 \
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ocf_heartbeat_nginx.7 \
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+ ocf_heartbeat_oraasm.7 \
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ocf_heartbeat_oracle.7 \
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ocf_heartbeat_oralsnr.7 \
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ocf_heartbeat_pgsql.7 \
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diff --git a/heartbeat/Makefile.am b/heartbeat/Makefile.am
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index 91d4090..229db71 100644
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--- a/heartbeat/Makefile.am
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+++ b/heartbeat/Makefile.am
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@@ -119,6 +119,7 @@ ocf_SCRIPTS = AoEtarget \
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named \
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nfsnotify \
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nfsserver \
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+ oraasm \
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oracle \
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oralsnr \
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pingd \
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diff --git a/heartbeat/oraasm b/heartbeat/oraasm
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new file mode 100755
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index 0000000..22b88ea
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--- /dev/null
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+++ b/heartbeat/oraasm
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@@ -0,0 +1,179 @@
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+#!/bin/sh
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+#
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+# License: GNU General Public License (GPL)
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+# (c) 2017 O. Albrigtsen
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+# and Linux-HA contributors
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+#
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+# -----------------------------------------------------------------------------
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+# O C F R E S O U R C E S C R I P T S P E C I F I C A T I O N
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+# -----------------------------------------------------------------------------
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+#
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+# NAME
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+# oraasm : OCF resource agent script for Oracle ASM
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+#
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+
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+# Initialization:
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+: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
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+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
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+
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+# Defaults
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+OCF_RESKEY_user_default="grid"
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+
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+: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
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+
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+
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+oraasm_usage() {
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+ cat <
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+ usage: $0 (start|stop|validate-all|meta-data|help|usage|monitor)
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+ $0 manages a Oracle ASM Disk Group as an OCF HA resource.
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+ The 'start' operation starts the instance.
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+ The 'stop' operation stops the instance.
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+ The 'status' operation reports whether the instance is running
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+ The 'monitor' operation reports whether the instance seems to be working
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+ The 'validate-all' operation reports whether the parameters are valid
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+END
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+}
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+
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+oraasm_meta_data() {
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+ cat <
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+
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+
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+<resource-agent name="oraasm">
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+<version>0.75</version>
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+
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+<longdesc lang="en">OCF Resource script for Oracle ASM. It uses the ohasd init-script to manage a Oracle ASM Disk Group as a HA resource.</longdesc>
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+<shortdesc lang="en">Oracle ASM resource agent</shortdesc>
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+
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+<parameters>
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+
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+<parameter name="user">
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+ <longdesc lang="en">Oracle Grid user</longdesc>
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+ <shortdesc lang="en">Oracle Grid user</shortdesc>
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+ <content type="string" default="${OCF_RESKEY_user_default}" />
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+</parameter>
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+
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+<parameter name="diskgroup" required="1">
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+ <longdesc lang="en">
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+The name of the Oracle Disk Group.
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+If not specified, then the Disk Group along with its home should be listed in /etc/oratab.
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+ </longdesc>
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+ <shortdesc lang="en">Oracle Disk Group</shortdesc>
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+ <content type="string" default="" />
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+</parameter>
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+
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+<parameter name="home" unique="0">
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+<longdesc lang="en">The Oracle Grid home directory</longdesc>
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+<shortdesc lang="en">home</shortdesc>
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+<content type="string" default="" />
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+</parameter>
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+
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+</parameters>
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+
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+<actions>
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+<action name="start" timeout="60" />
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+<action name="stop" timeout="60" />
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+<action name="status" timeout="30" />
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+<action name="monitor" depth="0" timeout="30" interval="10" />
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+<action name="validate-all" timeout="5" />
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+<action name="meta-data" timeout="5" />
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+</actions>
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+</resource-agent>
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+END
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+}
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+
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+oraasm_methods() {
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+ cat <<-!
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+ start
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+ stop
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+ status
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+ monitor
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+ validate-all
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+ methods
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+ meta-data
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+ usage
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+ !
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+}
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+
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+oraasm_getconfig() {
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+ [ x = "x$OCF_RESKEY_home" ] &&
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+ OCF_RESKEY_home=`awk -F: "/^+$OCF_RESKEY_diskgroup:/"'{print $2}' /etc/oratab`
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+ PATH="$OCF_RESKEY_home/bin:$PATH"
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+
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+ ORA_ENVF=`mktemp`
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+ cat << EOF > $ORA_ENVF
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+PATH="$OCF_RESKEY_home/bin:$PATH"
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+EOF
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+ chmod 644 $ORA_ENVF
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+ trap "rm -f $ORA_ENVF" EXIT
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+}
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+
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+oraasm_start() {
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+ # if resource is already running, no need to continue code after this.
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+ if oraasm_monitor; then
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+ ocf_log info "Oracle ASM is already running"
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+ return $OCF_SUCCESS
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+ fi
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+
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+ ocf_run -q /etc/init.d/ohasd start
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+
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+ while ! oraasm_monitor; do
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+ sleep 1
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+ done
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+
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+ return $OCF_SUCCESS
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+}
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+
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+oraasm_stop() {
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+ oraasm_monitor
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+ if [ $? -ne $OCF_SUCCESS ]; then
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+ # Currently not running. Nothing to do.
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+ ocf_log info "Oracle ASM is already stopped"
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+
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+ return $OCF_SUCCESS
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+ fi
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+
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+ ocf_run -q /etc/init.d/ohasd stop
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+
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+ # Wait for process to stop
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+ while oraasm_monitor; do
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+ sleep 1
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+ done
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+
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+ return $OCF_SUCCESS
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+}
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+
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+oraasm_monitor() {
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+ su - $OCF_RESKEY_user -c ". $ORA_ENVF; crsctl check has | grep -q \"CRS-4638\""
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+ case "$?" in
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+ 0)
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+ rc=$OCF_SUCCESS
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+ ;;
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+ 1)
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+ rc=$OCF_NOT_RUNNING
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+ ocf_log info "Oracle ASM is not running"
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+ ;;
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+ *)
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+ rc=$OCF_ERR_GENERIC
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+ ;;
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+ esac
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+ return $rc
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+}
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+
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+oraasm_status() {
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+ rc=$(oraasm_monitor)
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+ return $rc
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+}
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+
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+oraasm_validate_all() {
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+ if [ x = "x$OCF_RESKEY_home" ]; then
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+ ocf_exit_reason "home not set"
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+ return $OCF_ERR_CONFIGURED
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+ fi
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+}
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+
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+
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+OCF_REQUIRED_PARAMS="user diskgroup"
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+OCF_REQUIRED_BINARIES="/etc/init.d/ohasd crsctl"
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+ocf_rarun $*
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+
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+# vim:tabstop=4:shiftwidth=4:textwidth=0:wrapmargin=0
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