Permalink
Switch branches/tags
pacemaker-1.1.2-6.el6 SLE11-HAE-GMC RHEL6.4 RHEL6.3 Pacemaker-2.0.0 Pacemaker-2.0.0-rc6 Pacemaker-2.0.0-rc5 Pacemaker-2.0.0-rc4 Pacemaker-2.0.0-rc3 Pacemaker-2.0.0-rc2 Pacemaker-2.0.0-rc1 Pacemaker-1.1.19 Pacemaker-1.1.19-rc1 Pacemaker-1.1.18 Pacemaker-1.1.18-rc4 Pacemaker-1.1.18-rc3 Pacemaker-1.1.18-rc2 Pacemaker-1.1.18-rc1 Pacemaker-1.1.17 Pacemaker-1.1.17-rc4 Pacemaker-1.1.17-rc3 Pacemaker-1.1.17-rc2 Pacemaker-1.1.17-rc1 Pacemaker-1.1.16 Pacemaker-1.1.16-rc2 Pacemaker-1.1.16-rc1 Pacemaker-1.1.15 Pacemaker-1.1.15-rc4 Pacemaker-1.1.15-rc3 Pacemaker-1.1.15-rc2 Pacemaker-1.1.15-rc1 Pacemaker-1.1.14 Pacemaker-1.1.14-rc5 Pacemaker-1.1.14-rc4 Pacemaker-1.1.14-rc3 Pacemaker-1.1.14-rc2 Pacemaker-1.1.14-rc1 Pacemaker-1.1.13 Pacemaker-1.1.13-rc3 Pacemaker-1.1.13-rc2 Pacemaker-1.1.13-rc1 Pacemaker-1.1.12 Pacemaker-1.1.12-rc4 Pacemaker-1.1.12-rc3 Pacemaker-1.1.12-rc2 Pacemaker-1.1.12-rc1 Pacemaker-1.1.11 Pacemaker-1.1.11-rc5 Pacemaker-1.1.11-rc4 Pacemaker-1.1.11-rc3 Pacemaker-1.1.11-rc2 Pacemaker-1.1.11-rc1 Pacemaker-1.1.10 Pacemaker-1.1.10-rc7 Pacemaker-1.1.10-rc6 Pacemaker-1.1.10-rc5 Pacemaker-1.1.10-rc4 Pacemaker-1.1.10-rc3 Pacemaker-1.1.10-rc2 Pacemaker-1.1.10-rc1 Pacemaker-1.1.9 Pacemaker-1.1.8 Pacemaker-1.1.7 Pacemaker-1.1.6.1 Pacemaker-1.1.6 Pacemaker-1.1.5 Pacemaker-1.1.4 Pacemaker-1.1.3 Pacemaker-1.1.2.1 Pacemaker-1.1.2 Pacemaker-1.1.1 Pacemaker-1.1.0 Pacemaker-1.0.8 Pacemaker-1.0.7 Pacemaker-1.0.6 Pacemaker-1.0.5 Pacemaker-1.0.4 Pacemaker-1.0.3 Pacemaker-1.0.2 Pacemaker-1.0.1 Pacemaker-1.0.0 Pacemaker-0.7.3 Pacemaker-0.7.0 Pacemaker-0.6.6 Pacemaker-0.6.5 Pacemaker-0.6.4 Pacemaker-0.6.3 Pacemaker-0.6.2 Pacemaker-0.6.1 Pacemaker-0.6.0
Nothing to show
Find file Copy path
executable file 270 lines (231 sloc) 7.86 KB
#!/bin/sh
#
# Dummy OCF RA. Does nothing but wait a few seconds, can be
# configured to fail occassionally.
#
# Copyright 2004-2018 SUSE LINUX AG, Lars Marowsky-Brée
# All Rights Reserved.
#
# 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=$1}
#######################################################################
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="Dummy" version="1.0">
<version>1.0</version>
<longdesc lang="en">
This is a Dummy Resource Agent. It does absolutely nothing except
keep track of whether its running or not.
Its purpose in life is for testing and to serve as a template for RA writers.
NB: Please pay attention to the timeouts specified in the actions
section below. They should be meaningful for the kind of resource
the agent manages. They should be the minimum advised timeouts,
but they shouldn't/cannot cover _all_ possible resource
instances. So, try to be neither overly generous nor too stingy,
but moderate. The minimum timeouts should never be below 10 seconds.
</longdesc>
<shortdesc lang="en">Example stateless resource agent</shortdesc>
<parameters>
<parameter name="state" unique="1">
<longdesc lang="en">
Location to store the resource state in.
</longdesc>
<shortdesc lang="en">State file</shortdesc>
<content type="string" default="${HA_VARRUN%%/}/Dummy-${OCF_RESOURCE_INSTANCE}.state" />
</parameter>
<parameter name="passwd" unique="1">
<longdesc lang="en">
Fake password field
</longdesc>
<shortdesc lang="en">Password</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="fake" unique="0">
<longdesc lang="en">
Fake attribute that can be changed to cause a reload
</longdesc>
<shortdesc lang="en">Fake attribute that can be changed to cause a reload</shortdesc>
<content type="string" default="dummy" />
</parameter>
<parameter name="op_sleep" unique="1">
<longdesc lang="en">
Number of seconds to sleep during operations. This can be used to test how
the cluster reacts to operation timeouts.
</longdesc>
<shortdesc lang="en">Operation sleep duration in seconds.</shortdesc>
<content type="string" default="0" />
</parameter>
<parameter name="fail_start_on" unique="0">
<longdesc lang="en">
Start actions will return failure if running on the host specified here, but
the resource will start successfully anyway (future monitor calls will find it
running). This can be used to test on-fail=ignore.
</longdesc>
<shortdesc lang="en">Report bogus start failure on specified host</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="envfile" unique="1">
<longdesc lang="en">
If this is set, the environment will be dumped to this file for every call.
</longdesc>
<shortdesc lang="en">Environment dump file</shortdesc>
<content type="string" default="" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="monitor" timeout="20" interval="10" depth="0"/>
<action name="reload" timeout="20" />
<action name="migrate_to" timeout="20" />
<action name="migrate_from" timeout="20" />
<action name="validate-all" timeout="20" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# don't exit on TERM, to test that pacemaker-execd makes sure that we do exit
trap sigterm_handler TERM
sigterm_handler() {
ocf_log info "They use TERM to bring us down. No such luck."
return
}
dummy_usage() {
cat <<END
usage: $0 {start|stop|monitor|migrate_to|migrate_from|validate-all|meta-data}
Expects to have a fully populated OCF RA-compliant environment set.
END
}
dump_env() {
if [ "${OCF_RESKEY_envfile}" != "" ]; then
echo "### ${__OCF_ACTION} @ $(date) ###
$(env | sort)
###" >> "${OCF_RESKEY_envfile}"
fi
}
dummy_start() {
dummy_monitor
DS_RETVAL=$?
if [ $DS_RETVAL -eq $OCF_SUCCESS ]; then
if [ "$(uname -n)" = "${OCF_RESKEY_fail_start_on}" ]; then
DS_RETVAL=$OCF_ERR_GENERIC
fi
return $DS_RETVAL
fi
touch "${OCF_RESKEY_state}"
DS_RETVAL=$?
if [ "$(uname -n)" = "${OCF_RESKEY_fail_start_on}" ]; then
DS_RETVAL=$OCF_ERR_GENERIC
fi
return $DS_RETVAL
}
dummy_stop() {
dummy_monitor --force
if [ $? -eq $OCF_SUCCESS ]; then
rm ${OCF_RESKEY_state}
fi
rm -f "${VERIFY_SERIALIZED_FILE}"
return $OCF_SUCCESS
}
dummy_monitor() {
# Monitor _MUST!_ differentiate correctly between running
# (SUCCESS), failed (ERROR) or _cleanly_ stopped (NOT RUNNING).
# That is THREE states, not just yes/no.
if [ $OCF_RESKEY_op_sleep -ne 0 ]; then
if [ "$1" = "" ] && [ -f "${VERIFY_SERIALIZED_FILE}" ]; then
# two monitor ops have occurred at the same time.
# This verifies a condition in pacemaker-execd regression tests.
ocf_log err "$VERIFY_SERIALIZED_FILE exists already"
return $OCF_ERR_GENERIC
fi
touch "${VERIFY_SERIALIZED_FILE}"
sleep ${OCF_RESKEY_op_sleep}
rm "${VERIFY_SERIALIZED_FILE}"
fi
if [ -f "${OCF_RESKEY_state}" ]; then
# Multiple monitor levels are defined to support various tests
case "$OCF_CHECK_LEVEL" in
10)
# monitor level with delay, useful for testing timeouts
sleep 30
;;
20)
# monitor level that fails intermittently
n=$(expr "$(dd if=/dev/urandom bs=1 count=1 2>/dev/null | od | head -1 | cut -f2 -d' ')" % 5)
if [ $n -eq 1 ]; then
ocf_exit_reason "smoke detected near CPU fan"
return $OCF_ERR_GENERIC
fi
;;
30)
# monitor level that always fails
ocf_exit_reason "hyperdrive quota reached"
return $OCF_ERR_GENERIC
;;
*)
;;
esac
return $OCF_SUCCESS
fi
return $OCF_NOT_RUNNING
}
dummy_validate() {
# Is the state directory writable?
state_dir=`dirname "$OCF_RESKEY_state"`
touch "$state_dir/$$"
if [ $? -ne 0 ]; then
return $OCF_ERR_ARGS
fi
rm "$state_dir/$$"
return $OCF_SUCCESS
}
: ${OCF_RESKEY_fake=dummy}
: ${OCF_RESKEY_op_sleep=0}
: ${OCF_RESKEY_CRM_meta_interval=0}
: ${OCF_RESKEY_CRM_meta_globally_unique:="false"}
if [ -z "$OCF_RESKEY_state" ]; then
OCF_RESKEY_state="${HA_VARRUN%%/}/Dummy-${OCF_RESOURCE_INSTANCE}.state"
if [ ${OCF_RESKEY_CRM_meta_globally_unique} = "false" ]; then
# Strip off the trailing clone marker (note + is not portable in sed)
OCF_RESKEY_state=`echo $OCF_RESKEY_state | sed s/:[0-9][0-9]*\.state/.state/`
fi
fi
VERIFY_SERIALIZED_FILE="${OCF_RESKEY_state}.serialized"
dump_env
case $__OCF_ACTION in
meta-data) meta_data
exit $OCF_SUCCESS
;;
start) dummy_start;;
stop) dummy_stop;;
monitor) dummy_monitor;;
migrate_to) ocf_log info "Migrating ${OCF_RESOURCE_INSTANCE} to ${OCF_RESKEY_CRM_meta_migrate_target}."
dummy_stop
;;
migrate_from) ocf_log info "Migrating ${OCF_RESOURCE_INSTANCE} from ${OCF_RESKEY_CRM_meta_migrate_source}."
dummy_start
;;
reload) ocf_log err "Reloading..."
dummy_start
;;
validate-all) dummy_validate;;
usage|help) dummy_usage
exit $OCF_SUCCESS
;;
*) dummy_usage
exit $OCF_ERR_UNIMPLEMENTED
;;
esac
rc=$?
ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc"
exit $rc