x/openstack-resource-agents
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#!/usr/bin/make -f
#
# Makefile for the OpenStack resource agents toolsuite
#
# Copyright (C) 2012 hastexo Professional Services GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an "AS
# IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
# express or implied. See the License for the specific language
# governing permissions and limitations under the License.
# define some common variables
INSTALL = /usr/bin/install
install:
mkdir -p $(DESTDIR)/resource.d/openstack
for file in ocf/*; do \
$(INSTALL) -t $(DESTDIR)/usr/lib/ocf/resource.d/openstack -m 0755 $${file} ; \
done

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#!/bin/sh
#
#
# OpenStack ImageService (glance-api)
#
# Description: Manages an OpenStack ImageService (glance-api) process as an HA resource
#
# Authors: Martin Gerhard Loschwitz
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
# (c) 2012 hastexo Professional Services GmbH
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_client_binary
# OCF_RESKEY_config
# OCF_RESKEY_os_username
# OCF_RESKEY_os_password
# OCF_RESKEY_os_tenant_name
# OCF_RESKEY_os_auth_url
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="glance-api"
OCF_RESKEY_config_default="/etc/glance/glance-api.conf"
OCF_RESKEY_user_default="glance"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_client_binary_default="glance"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_client_binary=${OCF_RESKEY_client_binary_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack ImageService (glance-api) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="glance-api">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack ImageService Service (glance-api)
May manage a glance-api instance or a clone set that
creates a distributed glance-api cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack ImageService (glance-api)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack ImageService server binary (glance-api)
</longdesc>
<shortdesc lang="en">OpenStack ImageService server binary (glance-api)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack ImageService (glance-api) configuration file
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack ImageService (glance-api)
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance-api) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack ImageService (glance-api) instance
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance-api) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="os_username" unique="0" required="0">
<longdesc lang="en">
The username to use when logging into ImageService (glance-api) for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-api) monitoring login</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_password" unique="0" required="0">
<longdesc lang="en">
The password to use when logging into ImageService (glance-api) for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-api) monitoring password</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_tenant_name" unique="0" required="0">
<longdesc lang="en">
The tenant to use when logging into ImageService (glance-api) for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-api) monitoring tenant</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_auth_url" unique="0" required="0">
<longdesc lang="en">
The URL pointing to this ImageService (glance-api) instance to use when logging in for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-api) URL for monitoring login</shortdesc>
<content type="string" />
</parameter>
<parameter name="client_binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack ImageService client binary (glance)
</longdesc>
<shortdesc lang="en">OpenStack ImageService server binary (glance)</shortdesc>
<content type="string" default="${OCF_RESKEY_client_binary_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack ImageService (glance-api)
</longdesc>
<shortdesc lang="en">Additional parameters for glance-api</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="status" timeout="20" />
<action name="monitor" timeout="30" interval="20" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
glance_api_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
glance_api_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack ImageService (glance-api) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack ImageService (glance-api) is not running"
return $OCF_NOT_RUNNING
fi
}
glance_api_monitor() {
local rc
local token
glance_api_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into glance-api
# and do it if that's the case.
if [ -n "$OCF_RESKEY_os_username" ] && [ -n "$OCF_RESKEY_os_password" ] \
&& [ -n "$OCF_RESKEY_os_tenant_name" ] && [ -n "$OCF_RESKEY_os_auth_url" ]; then
if ! check_binary $OCF_RESKEY_client_binary; then ocf_log warn "$OCF_RESKEY_client_binary \
missing, can not monitor!" else
ocf_run -q $OCF_RESKEY_client_binary \
--username "$OCF_RESKEY_os_username" \
--password "$OCF_RESKEY_os_password" \
--tenant_name "$OCF_RESKEY_os_tenant_name" \
--auth_url "$OCF_RESKEY_os_auth_url" \
index > /dev/null 2>&1; fi
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Failed to connect to the OpenStack ImageService (glance-api): $rc"
return $OCF_NOT_RUNNING
fi
fi
ocf_log debug "OpenStack ImageService (glance-api) monitor succeeded"
return $OCF_SUCCESS
}
glance_api_start() {
local rc
glance_api_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack ImageService (glance-api) already running"
return $OCF_SUCCESS
fi
# run the actual glance-api daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --config-file $OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
while true; do
glance_api_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack ImageService (glance-api) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack ImageService (glance-api) started"
return $OCF_SUCCESS
}
glance_api_stop() {
local rc
local pid
glance_api_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack ImageService (glance-api) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack ImageService (glance-api) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
glance_api_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack ImageService (glance-api) still hasn't stopped yet. Waiting ..."
done
glance_api_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack ImageService (glance-api) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack ImageService (glance-api) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
glance_api_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) glance_api_start;;
stop) glance_api_stop;;
status) glance_api_status;;
monitor) glance_api_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack ImageService (glance-registry)
#
# Description: Manages an OpenStack ImageService (glance-registry) process as an HA resource
#
# Authors: Martin Gerhard Loschwitz
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
# (c) 2012 hastexo Professional Services GmbH
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_os_username
# OCF_RESKEY_os_password
# OCF_RESKEY_os_tenant_name
# OCF_RESKEY_os_auth_url
# OCF_RESKEY_keystone_url
# OCF_RESKEY_url
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="glance-registry"
OCF_RESKEY_config_default="/etc/glance/glance-registry.conf"
OCF_RESKEY_user_default="glance"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_url_default="http://127.0.0.1:9191/images"
OCF_RESKEY_keystone_url_default="http://127.0.0.1:5000/v2.0/tokens"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_url=${OCF_RESKEY_url_default}}
: ${OCF_RESKEY_keystone_url=${OCF_RESKEY_keystone_url_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack ImageService (glance-registry) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="glance-registry">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack ImageService Service (glance-registry)
May manage a glance-registry instance or a clone set that
creates a distributed glance-registry cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack ImageService (glance-registry)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack ImageService server binary (glance-registry)
</longdesc>
<shortdesc lang="en">OpenStack ImageService server binary (glance-registry)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack ImageService (glance-registry) configuration file
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack ImageService (glance-registry)
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance-registry) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack ImageService (glance-registry) instance
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance-registry) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="url" unique="0" required="0">
<longdesc lang="en">
The default URL to use for monitoring this instance (glance-registry) via curl
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance-registry) monitor url</shortdesc>
<content type="string" default="${OCF_RESKEY_url_default}" />
</parameter>
<parameter name="keystone_url" unique="0" required="0">
<longdesc lang="en">
The default URL to use to acquire a ImageService (glance-registry) token for monitoring this instance
of OpenStack ImageService (glance-registry)
</longdesc>
<shortdesc lang="en">OpenStack ImageService (glance-registry) url</shortdesc>
<content type="string" default="${OCF_RESKEY_keystone_url_default}" />
</parameter>
<parameter name="os_username" unique="0" required="0">
<longdesc lang="en">
The username to use when connecting with ImageService (glance-registry) for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-registry) monitoring login</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_password" unique="0" required="0">
<longdesc lang="en">
The password to use when connecting ImageService (glance-registry) for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-registry) monitoring password</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_tenant_name" unique="0" required="0">
<longdesc lang="en">
The tenant to use when connecting ImageService (glance-registry) for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-registry) monitoring tenant</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_auth_url" unique="0" required="0">
<longdesc lang="en">
The URL pointing to this ImageService (glance-registry) instance to use when connecting for monitoring purposes
</longdesc>
<shortdesc lang="en">ImageService (glance-registry) URL for monitoring login</shortdesc>
<content type="string" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack ImageService (glance-registry)
</longdesc>
<shortdesc lang="en">Additional parameters for glance-registry</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="status" timeout="20" />
<action name="monitor" timeout="30" interval="20" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
glance_registry_validate() {
local rc
check_binary $OCF_RESKEY_binary
check_binary curl
check_binary tr
check_binary grep
check_binary cut
check_binary head
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
glance_registry_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack ImageService (glance-registry) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack ImageService (glance-registry) is not running"
return $OCF_NOT_RUNNING
fi
}
glance_registry_monitor() {
local rc
local token
glance_registry_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into glance-registry
# and do it if that's the case.
if [ -n "$OCF_RESKEY_os_username" ] && [ -n "$OCF_RESKEY_os_password" ] \
&& [ -n "$OCF_RESKEY_os_tenant_name" ] && [ -n "$OCF_RESKEY_os_auth_url" ]; then
TOKEN=`curl -s -d "{\"auth\":{\"passwordCredentials\": {\"username\": \"$OCF_RESKEY_os_username\", \
\"password\": \"$OCF_RESKEY_os_password\"}, \"tenantName\": \"$OCF_RESKEY_os_tenant_name\"}}" \
-H "Content-type: application/json" $OCF_RESKEY_keystone_url | tr ',' '\n' | grep '"id":' \
| cut -d'"' -f4 | head --lines 1`
ocf_run -q curl -H "X-Auth-Token: $TOKEN" $OCF_RESKEY_url > /dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Failed to connect to the OpenStack ImageService (glance-registry): $rc"
return $OCF_NOT_RUNNING
fi
fi
ocf_log debug "OpenStack ImageService (glance-registry) monitor succeeded"
return $OCF_SUCCESS
}
glance_registry_start() {
local rc
glance_registry_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack ImageService (glance-registry) already running"
return $OCF_SUCCESS
fi
# run the actual glance-registry daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --config-file $OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
while true; do
glance_registry_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack ImageService (glance-registry) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack ImageService (glance-registry) started"
return $OCF_SUCCESS
}
glance_registry_stop() {
local rc
local pid
glance_registry_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack ImageService (glance-registry) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack ImageService (glance-registry) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
glance_registry_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack ImageService (glance-registry) still hasn't stopped yet. Waiting ..."
done
glance_registry_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack ImageService (glance-registry) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack ImageService (glance-registry) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
glance_registry_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) glance_registry_start;;
stop) glance_registry_stop;;
status) glance_registry_status;;
monitor) glance_registry_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack Keystone
#
# Description: Manages an OpenStack Keystone process as an HA resource
#
# Authors: Martin Gerhard Loschwitz
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
# (c) 2012 hastexo Professional Services GmbH
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_client_binary
# OCF_RESKEY_config
# OCF_RESKEY_os_username
# OCF_RESKEY_os_password
# OCF_RESKEY_os_tenant_name
# OCF_RESKEY_os_auth_url
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="keystone-all"
OCF_RESKEY_config_default="/etc/keystone/keystone.conf"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_user_default="keystone"
OCF_RESKEY_client_binary_default="keystone"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_client_binary=${OCF_RESKEY_client_binary_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack Keystone process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="keystone">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack Identity Service (Keystone)
May manage a keystone-all instance or a clone set that
creates a distributed keystone cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack Identity Service (Keystone)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Identity Service server binary (keystone-all)
</longdesc>
<shortdesc lang="en">Keystone server binary (keystone-all)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="client_binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Identity Service client binary (keystone)
</longdesc>
<shortdesc lang="en">Keystone server binary (keystone)</shortdesc>
<content type="string" default="${OCF_RESKEY_client_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Identity Service configuration file
</longdesc>
<shortdesc lang="en">Keystone configuration file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="os_username" unique="0" required="0">
<longdesc lang="en">
The username to use when logging into Keystone for monitoring purposes
</longdesc>
<shortdesc lang="en">Keystone monitoring login</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_password" unique="0" required="0">
<longdesc lang="en">
The password to use when logging into Keystone for monitoring purposes
</longdesc>
<shortdesc lang="en">Keystone monitoring password</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_tenant_name" unique="0" required="0">
<longdesc lang="en">
The tenant to use when logging into Keystone for monitoring purposes
</longdesc>
<shortdesc lang="en">Keystone monitoring tenant</shortdesc>
<content type="string" />
</parameter>
<parameter name="os_auth_url" unique="0" required="0">
<longdesc lang="en">
The URL pointing to this Keystone instance to use when logging in for monitoring purposes
</longdesc>
<shortdesc lang="en">Keystone URL for monitoring login</shortdesc>
<content type="string" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack Identity (Keystone)
</longdesc>
<shortdesc lang="en">OpenStack Identity (Keystone) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this Keystone instance (keystone-all)
</longdesc>
<shortdesc lang="en">OpenStack Identity (Keystone) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the Keystone server (keystone-all)
</longdesc>
<shortdesc lang="en">Additional parameters for the Keystone server</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="status" timeout="20" />
<action name="monitor" timeout="30" interval="20" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
keystone_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
keystone_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack Identity (Keystone) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack Identity (Keystone) is not running"
return $OCF_NOT_RUNNING
fi
}
keystone_monitor() {
local rc
keystone_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into Keystone
# and do it if that's the case.
if [ -n "$OCF_RESKEY_client_binary" ] && [ -n "$OCF_RESKEY_os_username" ] \
&& [ -n "$OCF_RESKEY_os_password" ] && [ -n "$OCF_RESKEY_os_tenant_name" ] \
&& [ -n "$OCF_RESKEY_os_auth_url" ]; then
if ! check_binary $OCF_RESKEY_client_binary; then
ocf_log warn "$OCF_RESKEY_client_binary missing, can not monitor!"
else
ocf_run -q $OCF_RESKEY_client_binary \
--username "$OCF_RESKEY_os_username" \
--password "$OCF_RESKEY_os_password" \
--tenant_name "$OCF_RESKEY_os_tenant_name" \
--auth_url "$OCF_RESKEY_os_auth_url" \
user-list > /dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Failed to connect to the OpenStack Identity (Keystone): $rc"
return $OCF_NOT_RUNNING
fi
fi
fi
ocf_log debug "OpenStack Identity (Keystone) monitor succeeded"
return $OCF_SUCCESS
}
keystone_start() {
local rc
keystone_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack Identity (Keystone) already running"
return $OCF_SUCCESS
fi
# run the actual keystone daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --config-file $OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
while true; do
sleep 1
keystone_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack Identity (Keystone) start failed"
exit $OCF_ERR_GENERIC
fi
done
ocf_log info "OpenStack Identity (Keystone) started"
return $OCF_SUCCESS
}
keystone_stop() {
local rc
local pid
keystone_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack Identity (Keystone) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack Identity (Keystone) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
keystone_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack Identity (Keystone) still hasn't stopped yet. Waiting ..."
done
keystone_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack Identity (Keystone) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack Identity (Keystone) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
keystone_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) keystone_start;;
stop) keystone_stop;;
status) keystone_status;;
monitor) keystone_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack NovaAPI (nova-api)
#
# Description: Manages an OpenStack NovaAPI (nova-api) process as an HA resource
#
# Authors: Sébastien Han
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLpr
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_monitor_binary
# OCF_RESKEY_api_listened_port
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-api"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_monitor_binary_default="netstat"
OCF_RESKEY_api_listened_port_default="8773|8774|8775|8776"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_monitor_binary=${OCF_RESKEY_monitor_binary_default}}
: ${OCF_RESKEY_api_listened_port=${OCF_RESKEY_api_listened_port_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack NovaAPI (nova-api) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-api">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack NovaAPI Service (nova-api)
May manage a nova-api instance or a clone set that
creates a distributed nova-api cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack NovaAPI (nova-api)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaAPI server binary (nova-api)
</longdesc>
<shortdesc lang="en">OpenStack NovaAPI server binary (nova-api)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaAPI (nova-api) configuration file
</longdesc>
<shortdesc lang="en">OpenStack NovaAPI (nova-api registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack NovaAPI (nova-api)
</longdesc>
<shortdesc lang="en">OpenStack NovaAPI (nova-api) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack NovaAPI (nova-api) instance
</longdesc>
<shortdesc lang="en">OpenStack NovaAPI (nova-api) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack NovaAPI (nova-api)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-api</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_api_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_api_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack NovaAPI (nova-api) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack NovaAPI (nova-api) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_api_monitor() {
local rc
local token
nova_api_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into nova-api
# and do it if that's the case.
if ! check_binary $OCF_RESKEY_monitor_binary; then
ocf_log warn "$OCF_RESKEY_monitor_binary missing, can not monitor!"
else
# Check ec2, osapi_compute, osapi_volume and metadata ports
API_LIST_CHECK=`"$OCF_RESKEY_monitor_binary" -a | egrep -E "\"$OCF_RESKEY_api_listened_port\"" | grep -q "LISTEN"`
fi
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Nova API doesn't listen properly: $rc"
return $OCF_NOT_RUNNING
fi
ocf_log debug "OpenStack NovaAPI (nova-api) monitor succeeded"
return $OCF_SUCCESS
}
nova_api_start() {
local rc
nova_api_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack NovaAPI (nova-api) already running"
return $OCF_SUCCESS
fi
# run the actual nova-api daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_api_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack NovaAPI (nova-api) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack NovaAPI (nova-api) started"
return $OCF_SUCCESS
}
nova_api_stop() {
local rc
local pid
nova_api_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack NovaAPI (nova-api) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack NovaAPI (nova-api) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_api_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack NovaAPI (nova-api) still hasn't stopped yet. Waiting ..."
done
nova_api_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack NovaAPI (nova-api) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack NovaAPI (nova-api) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_api_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_api_start;;
stop) nova_api_stop;;
status) nova_api_status;;
monitor) nova_api_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack Nova Cert (nova-cert)
#
# Description: Manages an OpenStack Nova Cert (nova-cert) process as an HA resource
#
# Authors: Sébastien Han
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLpr
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_monitor_binary
# OCF_RESKEY_database_server_port
# OCF_RESKEY_amqp_server_port
# OCF_RESKEY_zeromq
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-cert"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_monitor_binary_default="netstat"
OCF_RESKEY_database_server_port_default="3306"
OCF_RESKEY_amqp_server_port_default="5672"
OCF_RESKEY_zeromq_default="false"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_monitor_binary=${OCF_RESKEY_monitor_binary_default}}
: ${OCF_RESKEY_database_server_port=${OCF_RESKEY_database_server_port_default}}
: ${OCF_RESKEY_amqp_server_port=${OCF_RESKEY_amqp_server_port_default}}
: ${OCF_RESKEY_zeromq=${OCF_RESKEY_zeromq_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack Nova Cert (nova-cert) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-cert">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack Nova Cert Service (nova-cert)
May manage a nova-cert instance or a clone set that
creates a distributed nova-cert cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack Nova Cert (nova-cert)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Nova Cert server binary (nova-cert)
</longdesc>
<shortdesc lang="en">OpenStack Nova Cert server binary (nova-cert)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Nova Cert (nova-cert) configuration file
</longdesc>
<shortdesc lang="en">OpenStack Nova Cert (nova-cert registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack Nova Cert (nova-cert)
</longdesc>
<shortdesc lang="en">OpenStack Nova Cert (nova-cert) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack Nova Cert (nova-cert) instance
</longdesc>
<shortdesc lang="en">OpenStack Nova Cert (nova-cert) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="database_server_port" unique="0" required="0">
<longdesc lang="en">
The listening port number of the database server. Mandatory to perform a monitor check
</longdesc>
<shortdesc lang="en">Database listening port</shortdesc>
<content type="integer" default="${OCF_RESKEY_database_server_port_default}" />
</parameter>
<parameter name="amqp_server_port" unique="0" required="0">
<longdesc lang="en">
The listening port number of the AMQP server. Mandatory to perform a monitor check
</longdesc>
<shortdesc lang="en">AMQP listening port</shortdesc>
<content type="integer" default="${OCF_RESKEY_amqp_server_port_default}" />
</parameter>
<parameter name="zeromq" unique="0" required="0">
<longdesc lang="en">
If zeromq is used, this will disable the connection test to the AMQP server
</longdesc>
<shortdesc lang="en">Zero-MQ usage</shortdesc>
<content type="boolean" default="${OCF_RESKEY_zeromq_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack Nova Cert (nova-cert)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-cert</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_cert_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_cert_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack Nova Cert (nova-cert) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack Nova Cert (nova-cert) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_cert_monitor() {
local rc
local token
nova_cert_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into nova-cert
# and do it if that's the case.
if ! check_binary $OCF_RESKEY_monitor_binary; then
ocf_log warn "$OCF_RESKEY_monitor_binary missing, can not monitor!"
else
if [ $OCF_RESKEY_zeromq = true ]; then
PID=`cat $OCF_RESKEY_pid`
CERT_DATABASE_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_database_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_database=$?
if [ $rc_database -ne 0 ]; then
ocf_log err "Nova Cert is not connected to the database server: $rc_database"
return $OCF_NOT_RUNNING
fi
else
PID=`cat $OCF_RESKEY_pid`
# check the connections according to the PID
CERT_DATABASE_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_database_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_database=$?
CERT_AMQP_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_amqp_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_amqp=$?
if [ $rc_amqp -ne 0 ] || [ $rc_database -ne 0 ]; then
ocf_log err "Nova Cert is not connected to the AMQP server and/or the database server: AMQP connection test returned $rc_amqp and database connection test returned $rc_database"
return $OCF_NOT_RUNNING
fi
fi
fi
ocf_log debug "OpenStack Nova Cert (nova-cert) monitor succeeded"
return $OCF_SUCCESS
}
nova_cert_start() {
local rc
nova_cert_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack Nova Cert (nova-cert) already running"
return $OCF_SUCCESS
fi
# run the actual nova-cert daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_cert_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack Nova Cert (nova-cert) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack Nova Cert (nova-cert) started"
return $OCF_SUCCESS
}
nova_cert_stop() {
local rc
local pid
nova_cert_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack Nova Cert (nova-cert) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack Nova Cert (nova-cert) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_cert_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack Nova Cert (nova-cert) still hasn't stopped yet. Waiting ..."
done
nova_cert_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack Nova Cert (nova-cert) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack Nova Cert (nova-cert) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_cert_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_cert_start;;
stop) nova_cert_stop;;
status) nova_cert_status;;
monitor) nova_cert_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack Nova ConsoleAuth (nova-consoleauth)
#
# Description: Manages an OpenStack Nova ConsoleAuth (nova-consoleauth) process as an HA resource
#
# Authors: Sébastien Han
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLpr
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_monitor_binary
# OCF_RESKEY_database_server_port
# OCF_RESKEY_amqp_server_port
# OCF_RESKEY_zeromq
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-consoleauth"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_monitor_binary_default="netstat"
OCF_RESKEY_database_server_port_default="3306"
OCF_RESKEY_amqp_server_port_default="5672"
OCF_RESKEY_zeromq_default="false"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_monitor_binary=${OCF_RESKEY_monitor_binary_default}}
: ${OCF_RESKEY_database_server_port=${OCF_RESKEY_database_server_port_default}}
: ${OCF_RESKEY_amqp_server_port=${OCF_RESKEY_amqp_server_port_default}}
: ${OCF_RESKEY_zeromq=${OCF_RESKEY_zeromq_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack Nova ConsoleAuth (nova-consoleauth) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-consoleauth">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack Nova ConsoleAuth Service (nova-consoleauth)
May manage a nova-consoleauth instance or a clone set that
creates a distributed nova-consoleauth cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack Nova ConsoleAuth (nova-consoleauth)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Nova ConsoleAuth server binary (nova-consoleauth)
</longdesc>
<shortdesc lang="en">OpenStack Nova ConsoleAuth server binary (nova-consoleauth)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Nova ConsoleAuth (nova-consoleauth) configuration file
</longdesc>
<shortdesc lang="en">OpenStack Nova ConsoleAuth (nova-consoleauth registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack Nova ConsoleAuth (nova-consoleauth)
</longdesc>
<shortdesc lang="en">OpenStack Nova ConsoleAuth (nova-consoleauth) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack Nova ConsoleAuth (nova-consoleauth) instance
</longdesc>
<shortdesc lang="en">OpenStack Nova ConsoleAuth (nova-consoleauth) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="database_server_port" unique="0" required="0">
<longdesc lang="en">
The listening port number of the database server. Mandatory to perform a monitor check
</longdesc>
<shortdesc lang="en">Database listening port</shortdesc>
<content type="integer" default="${OCF_RESKEY_database_server_port_default}" />
</parameter>
<parameter name="amqp_server_port" unique="0" required="0">
<longdesc lang="en">
The listening port number of the AMQP server. Mandatory to perform a monitor check
</longdesc>
<shortdesc lang="en">AMQP listening port</shortdesc>
<content type="integer" default="${OCF_RESKEY_amqp_server_port_default}" />
</parameter>
<parameter name="zeromq" unique="0" required="0">
<longdesc lang="en">
If zeromq is used, this will disable the connection test to the AMQP server
</longdesc>
<shortdesc lang="en">Zero-MQ usage</shortdesc>
<content type="boolean" default="${OCF_RESKEY_zeromq_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack Nova ConsoleAuth (nova-consoleauth)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-consoleauth</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_consoleauth_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_consoleauth_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack Nova ConsoleAuth (nova-consoleauth) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack Nova ConsoleAuth (nova-consoleauth) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_consoleauth_monitor() {
local rc
local token
nova_consoleauth_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into nova-consoleauth
# and do it if that's the case.
if ! check_binary $OCF_RESKEY_monitor_binary; then
ocf_log warn "$OCF_RESKEY_monitor_binary missing, can not monitor!"
else
if [ $OCF_RESKEY_zeromq = true ]; then
PID=`cat $OCF_RESKEY_pid`
CONSOLE_DATABASE_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_database_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_database=$?
if [ $rc_database -ne 0 ]; then
ocf_log err "Nova ConsoleAuth is not connected to the database server: $rc_database"
return $OCF_NOT_RUNNING
fi
else
PID=`cat $OCF_RESKEY_pid`
# check the connections according to the PID
CONSOLE_DATABASE_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_database_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_database=$?
CONSOLE_AMQP_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_amqp_server_port" | egrep "$PID" | grep -q "ESTABLISHED"`
rc_amqp=$?
if [ $rc_amqp -ne 0 ] || [ $rc_database -ne 0 ]; then
ocf_log err "Nova ConsoleAuth is not connected to the AMQP server and/or the database server: AMQP connection test returned $rc_amqp and database connection test returned $rc_database"
return $OCF_NOT_RUNNING
fi
fi
fi
ocf_log debug "OpenStack Nova ConsoleAuth (nova-consoleauth) monitor succeeded"
return $OCF_SUCCESS
}
nova_consoleauth_start() {
local rc
nova_consoleauth_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack Nova ConsoleAuth (nova-consoleauth) already running"
return $OCF_SUCCESS
fi
# run the actual nova-consoleauth daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_consoleauth_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack Nova ConsoleAuth (nova-consoleauth) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack Nova ConsoleAuth (nova-consoleauth) started"
return $OCF_SUCCESS
}
nova_consoleauth_stop() {
local rc
local pid
nova_consoleauth_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack Nova ConsoleAuth (nova-consoleauth) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack Nova ConsoleAuth (nova-consoleauth) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_consoleauth_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack Nova ConsoleAuth (nova-consoleauth) still hasn't stopped yet. Waiting ..."
done
nova_consoleauth_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack Nova ConsoleAuth (nova-consoleauth) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack Nova ConsoleAuth (nova-consoleauth) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_consoleauth_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_consoleauth_start;;
stop) nova_consoleauth_stop;;
status) nova_consoleauth_status;;
monitor) nova_consoleauth_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack NovaNetwork (nova-network)
#
# Description: Manages an OpenStack NovaNetwork (nova-network) process as an HA resource
#
# Authors: Alessandro Tagliapietra
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLp
# and the other resource agents by Sebastien Han http://sebastien-han.fr
#
# Website: http://www.alexnetwork.it/
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-network"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack NovaNetwork (nova-network) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-network">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack NovaNetwork (nova-network)
May manage a nova-network instance or a clone set that
creates a distributed nova-network cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack NovaNetwork (nova-network)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaNetwork server binary (nova-network)
</longdesc>
<shortdesc lang="en">OpenStack NovaNetwork server binary (nova-network)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaNetwork (nova-network) configuration file
</longdesc>
<shortdesc lang="en">OpenStack NovaNetwork (nova-network) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack NovaNetwork (nova-network)
</longdesc>
<shortdesc lang="en">OpenStack NovaNetwork (nova-network) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack NovaNetwork (nova-network) instance
</longdesc>
<shortdesc lang="en">OpenStack NovaNetwork (nova-network) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack NovaNetwork (nova-network)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-network</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_network_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_network_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack NovaNetwork (nova-network) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack NovaNetwork (nova-network) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_network_monitor() {
local rc
local token
nova_network_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
ocf_log debug "OpenStack NovaNetwork (nova-network) monitor succeeded"
return $OCF_SUCCESS
}
nova_network_start() {
local rc
nova_network_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack NovaNetwork (nova-network) already running"
return $OCF_SUCCESS
fi
# run the actual nova-network daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_network_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack NovaNetwork (nova-network) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack NovaNetwork (nova-network) started"
return $OCF_SUCCESS
}
nova_network_stop() {
local rc
local pid
nova_network_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack NovaNetwork (nova-network) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack NovaNetwork (nova-network) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_network_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack NovaNetwork (nova-network) still hasn't stopped yet. Waiting ..."
done
nova_network_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack NovaNetwork (nova-network) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack NovaNetwork (nova-network) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_network_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_network_start;;
stop) nova_network_stop;;
status) nova_network_status;;
monitor) nova_network_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack Nova VNC Console (nova-novncproxy)
#
# Description: Manages an OpenStack Nova VNC Console (nova-novncproxy) process as an HA resource
#
# Authors: Sébastien Han
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLpr
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_monitor_binary
# OCF_RESKEY_console_port
# OCF_RESKEY_web
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-novncproxy"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_monitor_binary_default="netstat"
OCF_RESKEY_console_port_default="6080"
OCF_RESKEY_web_default="/usr/share/novnc/"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_monitor_binary=${OCF_RESKEY_monitor_binary_default}}
: ${OCF_RESKEY_console_port=${OCF_RESKEY_console_port_default}}
: ${OCF_RESKEY_web=${OCF_RESKEY_web_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack Nova VNC Console (nova-novncproxy) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-novncproxy">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack Nova VNC Console Service (nova-novncproxy)
May manage a nova-novncproxy instance or a clone set that
creates a distributed nova-novncproxy cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack Nova VNC Console (nova-novncproxy)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Nova VNC Console server binary (nova-novncproxy)
</longdesc>
<shortdesc lang="en">OpenStack Nova VNC Console server binary (nova-novncproxy)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Nova VNC Console (nova-novncproxy) configuration file
</longdesc>
<shortdesc lang="en">OpenStack Nova VNC Console (nova-novncproxy registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack Nova VNC Console (nova-novncproxy)
</longdesc>
<shortdesc lang="en">OpenStack Nova VNC Console (nova-novncproxy) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="console_port" unique="0" required="0">
<longdesc lang="en">
VNC console type running: nova-novnc or nova-xvpvncproxy
</longdesc>
<shortdesc lang="en">OpenStack Nova VNC Console (nova-novncproxy) console type</shortdesc>
<content type="integer" default="${OCF_RESKEY_console_port_default}" />
</parameter>
<parameter name="web" unique="0" required="0">
<longdesc lang="en">
VNC console web URL
</longdesc>
<shortdesc lang="en">OpenStack Nova VNC Console (nova-novncproxy) web URL</shortdesc>
<content type="string" default="${OCF_RESKEY_web_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack Nova VNC Console (nova-novncproxy) instance
</longdesc>
<shortdesc lang="en">OpenStack Nova VNC Console (nova-novncproxy) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack Nova VNC Console (nova-novncproxy)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-novncproxy</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_vnc_console_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_vnc_console_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack Nova VNC Console (nova-novncproxy) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack Nova VNC Console (nova-novncproxy) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_vnc_console_monitor() {
local rc
local token
nova_vnc_console_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into nova-novncproxy
# and do it if that's the case.
if ! check_binary $OCF_RESKEY_monitor_binary; then
ocf_log warn "$OCF_RESKEY_monitor_binary missing, can not monitor!"
else
VNC_LIST_CHECK=`$OCF_RESKEY_monitor_binary -a | grep "$OCF_RESKEY_console_port" | grep -q "LISTEN"`
fi
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Nova VNC Console doesn't seem to listen on his default port: $rc"
return $OCF_NOT_RUNNING
fi
ocf_log debug "OpenStack Nova VNC Console (nova-novncproxy) monitor succeeded"
return $OCF_SUCCESS
}
nova_vnc_console_start() {
local rc
nova_vnc_console_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack Nova VNC Console (nova-novncproxy) already running"
return $OCF_SUCCESS
fi
# run the actual nova-novncproxy daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config --web /usr/share/novnc/ \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
while true; do
nova_vnc_console_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack Nova VNC Console (nova-novncproxy) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack Nova VNC Console (nova-novncproxy) started"
return $OCF_SUCCESS
}
nova_vnc_console_stop() {
local rc
local pid
nova_vnc_console_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack Nova VNC Console (nova-novncproxy) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack Nova VNC Console (nova-novncproxy) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_vnc_console_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack Nova VNC Console (nova-novncproxy) still hasn't stopped yet. Waiting ..."
done
nova_vnc_console_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack Nova VNC Console (nova-novncproxy) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack Nova VNC Console (nova-novncproxy) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_vnc_console_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_vnc_console_start;;
stop) nova_vnc_console_stop;;
status) nova_vnc_console_status;;
monitor) nova_vnc_console_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack NovaObjectstore (nova-objectstore)
#
# Description: Manages an OpenStack NovaObjectstore (nova-objectstore) process as an HA resource
#
# Authors: Alessandro Tagliapietra
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLp
# and the other resource agents by Sebastien Han http://sebastien-han.fr
#
# Website: http://www.alexnetwork.it/
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-objectstore"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack NovaObjectstore (nova-objectstore) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-objectstore">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack NovaObjectstore (nova-objectstore)
May manage a nova-objectstore instance or a clone set that
creates a distributed nova-objectstore cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack NovaObjectstore (nova-objectstore)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaObjectstore server binary (nova-objectstore)
</longdesc>
<shortdesc lang="en">OpenStack NovaObjectstore server binary (nova-objectstore)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaObjectstore (nova-objectstore) configuration file
</longdesc>
<shortdesc lang="en">OpenStack NovaObjectstore (nova-objectstore) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack NovaObjectstore (nova-objectstore)
</longdesc>
<shortdesc lang="en">OpenStack NovaObjectstore (nova-objectstore) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack NovaObjectstore (nova-objectstore) instance
</longdesc>
<shortdesc lang="en">OpenStack NovaObjectstore (nova-objectstore) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack NovaObjectstore (nova-objectstore)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-objectstore</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_objectstore_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_objectstore_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack NovaObjectstore (nova-objectstore) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack NovaObjectstore (nova-objectstore) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_objectstore_monitor() {
local rc
local token
nova_objectstore_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
ocf_log debug "OpenStack NovaObjectstore (nova-objectstore) monitor succeeded"
return $OCF_SUCCESS
}
nova_objectstore_start() {
local rc
nova_objectstore_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack NovaObjectstore (nova-objectstore) already running"
return $OCF_SUCCESS
fi
# run the actual nova-objectstore daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_objectstore_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack NovaObjectstore (nova-objectstore) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack NovaObjectstore (nova-objectstore) started"
return $OCF_SUCCESS
}
nova_objectstore_stop() {
local rc
local pid
nova_objectstore_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack NovaObjectstore (nova-objectstore) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack NovaObjectstore (nova-objectstore) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_objectstore_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack NovaObjectstore (nova-objectstore) still hasn't stopped yet. Waiting ..."
done
nova_objectstore_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack NovaObjectstore (nova-objectstore) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack NovaObjectstore (nova-objectstore) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_objectstore_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_objectstore_start;;
stop) nova_objectstore_stop;;
status) nova_objectstore_status;;
monitor) nova_objectstore_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack Scheduler Service (nova-scheduler)
#
# Description: Manages an OpenStack Scheduler Service (nova-scheduler) process as an HA resource
#
# Authors: Sébastien Han
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLpr
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_monitor_binary
# OCF_RESKEY_database_server_port
# OCF_RESKEY_amqp_server_port
# OCF_RESKEY_zeromq
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-scheduler"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_monitor_binary_default="netstat"
OCF_RESKEY_database_server_port_default="3306"
OCF_RESKEY_amqp_server_port_default="5672"
OCF_RESKEY_zeromq_default="false"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_monitor_binary=${OCF_RESKEY_monitor_binary_default}}
: ${OCF_RESKEY_database_server_port=${OCF_RESKEY_database_server_port_default}}
: ${OCF_RESKEY_amqp_server_port=${OCF_RESKEY_amqp_server_port_default}}
: ${OCF_RESKEY_zeromq=${OCF_RESKEY_zeromq_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack SchedulerService (nova-scheduler) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-scheduler">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack NovaScheduler Service (nova-scheduler)
May manage a nova-scheduler instance or a clone set that
creates a distributed nova-scheduler cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack SchedulerService (nova-scheduler)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaScheduler server binary (nova-scheduler)
</longdesc>
<shortdesc lang="en">OpenStack NovaScheduler server binary (nova-scheduler)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack SchedulerService (nova-scheduler) configuration file
</longdesc>
<shortdesc lang="en">OpenStack NovaScheduler (nova-scheduler registry) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack SchedulerService (nova-scheduler)
</longdesc>
<shortdesc lang="en">OpenStack SchedulerService (nova-scheduler) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack SchedulerService (nova-scheduler) instance
</longdesc>
<shortdesc lang="en">OpenStack SchedulerService (nova-scheduler) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="database_server_port" unique="0" required="0">
<longdesc lang="en">
The listening port number of the database server. Mandatory to perform a monitor check
</longdesc>
<shortdesc lang="en">Database listening port</shortdesc>
<content type="integer" default="${OCF_RESKEY_database_server_port_default}" />
</parameter>
<parameter name="amqp_server_port" unique="0" required="0">
<longdesc lang="en">
The listening port number of the AMQP server. Mandatory to perform a monitor check
</longdesc>
<shortdesc lang="en">AMQP listening port</shortdesc>
<content type="integer" default="${OCF_RESKEY_amqp_server_port_default}" />
</parameter>
<parameter name="zeromq" unique="0" required="0">
<longdesc lang="en">
If zeromq is used, this will disable the connection test to the AMQP server
</longdesc>
<shortdesc lang="en">Zero-MQ usage</shortdesc>
<content type="boolean" default="${OCF_RESKEY_zeromq_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack SchedulerService (nova-scheduler)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-scheduler</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="status" timeout="20" />
<action name="monitor" timeout="30" interval="20" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_scheduler_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_scheduler_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack NovaScheduler (nova-scheduler) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack NovaScheduler (nova-scheduler) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_scheduler_monitor() {
local rc
local token
nova_scheduler_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into nova-scheduler
# and do it if that's the case.
if ! check_binary $OCF_RESKEY_monitor_binary; then
ocf_log warn "$OCF_RESKEY_monitor_binary missing, can not monitor!"
else
if [ $OCF_RESKEY_zeromq = true ]; then
PID=`cat $OCF_RESKEY_pid`
SCHEDULER_DATABASE_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_database_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_database=$?
if [ $rc_database -ne 0 ]; then
ocf_log err "Nova Scheduler is not connected to the database server: $rc_database"
return $OCF_NOT_RUNNING
fi
else
PID=`cat $OCF_RESKEY_pid`
# check the connections according to the PID
SCHEDULER_DATABASE_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_database_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_database=$?
SCHEDULER_AMQP_CO_CHECK=`"$OCF_RESKEY_monitor_binary" -punt | grep "$OCF_RESKEY_amqp_server_port" | grep "$PID" | grep -q "ESTABLISHED"`
rc_amqp=$?
if [ $rc_amqp -ne 0 ] || [ $rc_database -ne 0 ]; then
ocf_log err "Nova Scheduler is not connected to the AMQP server and/or the database server: AMQP connection test returned $rc_amqp and database connection test returned $rc_database"
return $OCF_NOT_RUNNING
fi
fi
fi
ocf_log debug "OpenStack NovaScheduler (nova-scheduler) monitor succeeded"
return $OCF_SUCCESS
}
nova_scheduler_start() {
local rc
nova_scheduler_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack NovaScheduler (nova-scheduler) already running"
return $OCF_SUCCESS
fi
# run the actual nova-scheduler daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_scheduler_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack NovaScheduler (nova-scheduler) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack NovaScheduler (nova-scheduler) started"
return $OCF_SUCCESS
}
nova_scheduler_stop() {
local rc
local pid
nova_scheduler_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack NovaScheduler (nova-scheduler) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack NovaScheduler (nova-scheduler) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_scheduler_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack NovaScheduler (nova-scheduler) still hasn't stopped yet. Waiting ..."
done
nova_scheduler_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack NovaScheduler (nova-scheduler) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack NovaScheduler (nova-scheduler) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_scheduler_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_scheduler_start;;
stop) nova_scheduler_stop;;
status) nova_scheduler_status;;
monitor) nova_scheduler_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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#!/bin/sh
#
#
# OpenStack NovaVolume (nova-volume)
#
# Description: Manages an OpenStack NovaVolume (nova-volume) process as an HA resource
#
# Authors: Alessandro Tagliapietra
# Mainly inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLp
# and the other resource agents by Sebastien Han http://sebastien-han.fr
#
# Website: http://www.alexnetwork.it/
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="nova-volume"
OCF_RESKEY_config_default="/etc/nova/nova.conf"
OCF_RESKEY_user_default="nova"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack NovaVolume (nova-volume) process as an HA resource
The 'start' operation starts the identity service.
The 'stop' operation stops the identity service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the identity service is running
The 'monitor' operation reports whether the identity service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="nova-volume">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack NovaVolume (nova-volume)
May manage a nova-volume instance or a clone set that
creates a distributed nova-volume cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack NovaVolume (nova-volume)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaVolume server binary (nova-volume)
</longdesc>
<shortdesc lang="en">OpenStack NovaVolume server binary (nova-volume)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack NovaVolume (nova-volume) configuration file
</longdesc>
<shortdesc lang="en">OpenStack NovaVolume (nova-volume) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack NovaVolume (nova-volume)
</longdesc>
<shortdesc lang="en">OpenStack NovaVolume (nova-volume) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack NovaVolume (nova-volume) instance
</longdesc>
<shortdesc lang="en">OpenStack NovaVolume (nova-volume) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack NovaVolume (nova-volume)
</longdesc>
<shortdesc lang="en">Additional parameters for nova-volume</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
nova_volume_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
nova_volume_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack NovaVolume (nova-volume) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack NovaVolume (nova-volume) is not running"
return $OCF_NOT_RUNNING
fi
}
nova_volume_monitor() {
local rc
local token
nova_volume_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
ocf_log debug "OpenStack NovaVolume (nova-volume) monitor succeeded"
return $OCF_SUCCESS
}
nova_volume_start() {
local rc
nova_volume_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack NovaVolume (nova-volume) already running"
return $OCF_SUCCESS
fi
# run the actual nova-volume daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --flagfile=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
nova_volume_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack NovaVolume (nova-volume) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack NovaVolume (nova-volume) started"
return $OCF_SUCCESS
}
nova_volume_stop() {
local rc
local pid
nova_volume_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack NovaVolume (nova-volume) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack NovaVolume (nova-volume) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
nova_volume_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack NovaVolume (nova-volume) still hasn't stopped yet. Waiting ..."
done
nova_volume_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack NovaVolume (nova-volume) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack NovaVolume (nova-volume) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
nova_volume_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) nova_volume_start;;
stop) nova_volume_stop;;
status) nova_volume_status;;
monitor) nova_volume_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac

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@ -0,0 +1,325 @@
#!/bin/sh
#
#
# OpenStack Quantum Server (quantum-server)
#
# Description: Manages an OpenStack Quantum Server (quantum-server) process as an HA resource
#
# Authors: Emilien Macchi
# Mainly inspired by the Nova API resource agent written by Sebastien Han : http://goo.gl/s8hOU
# Which is also inspired by the Glance API resource agent written by Martin Gerhard Loschwitz from Hastexo: http://goo.gl/whLpr
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#
#
# See usage() function below for more details ...
#
# OCF instance parameters:
# OCF_RESKEY_binary
# OCF_RESKEY_config
# OCF_RESKEY_user
# OCF_RESKEY_pid
# OCF_RESKEY_monitor_binary
# OCF_RESKEY_api_listened_port
# OCF_RESKEY_additional_parameters
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Fill in some defaults if no values are specified
OCF_RESKEY_binary_default="quantum-server"
OCF_RESKEY_config_default="/etc/quantum/quantum.conf"
OCF_RESKEY_user_default="quantum"
OCF_RESKEY_pid_default="$HA_RSCTMP/$OCF_RESOURCE_INSTANCE.pid"
OCF_RESKEY_monitor_binary_default="netstat"
OCF_RESKEY_api_listened_port_default="9696"
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_user=${OCF_RESKEY_user_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_monitor_binary=${OCF_RESKEY_monitor_binary_default}}
: ${OCF_RESKEY_api_listened_port=${OCF_RESKEY_api_listened_port_default}}
#######################################################################
usage() {
cat <<UEND
usage: $0 (start|stop|validate-all|meta-data|status|monitor)
$0 manages an OpenStack Quantum Server (quantum-server) process as an HA resource
The 'start' operation starts the Quantum Server service.
The 'stop' operation stops the Quantum Server service.
The 'validate-all' operation reports whether the parameters are valid
The 'meta-data' operation reports this RA's meta-data information
The 'status' operation reports whether the Quantum Server service is running
The 'monitor' operation reports whether the Quantum Server service seems to be working
UEND
}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="quantum-server">
<version>1.0</version>
<longdesc lang="en">
Resource agent for the OpenStack Quantum Server (quantum-server)
May manage a quantum-server instance or a clone set that
creates a distributed quantum-server cluster.
</longdesc>
<shortdesc lang="en">Manages the OpenStack Quantum Server (quantum-server)</shortdesc>
<parameters>
<parameter name="binary" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Quantum Server server binary (quantum-server)
</longdesc>
<shortdesc lang="en">OpenStack Quantum Server server binary (quantum-server)</shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="config" unique="0" required="0">
<longdesc lang="en">
Location of the OpenStack Quantum Server (quantum-server) configuration file
</longdesc>
<shortdesc lang="en">OpenStack Quantum Server (quantum-server) config file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="user" unique="0" required="0">
<longdesc lang="en">
User running OpenStack Quantum Server (quantum-server)
</longdesc>
<shortdesc lang="en">OpenStack Quantum Server (quantum-server) user</shortdesc>
<content type="string" default="${OCF_RESKEY_user_default}" />
</parameter>
<parameter name="pid" unique="0" required="0">
<longdesc lang="en">
The pid file to use for this OpenStack Quantum Server (quantum-server) instance
</longdesc>
<shortdesc lang="en">OpenStack Quantum Server (quantum-server) pid file</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="additional_parameters" unique="0" required="0">
<longdesc lang="en">
Additional parameters to pass on to the OpenStack Quantum Server (quantum-server)
</longdesc>
<shortdesc lang="en">Additional parameters for quantum-server</shortdesc>
<content type="string" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="10" />
<action name="stop" timeout="10" />
<action name="status" timeout="10" />
<action name="monitor" timeout="5" interval="10" />
<action name="validate-all" timeout="5" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}
#######################################################################
# Functions invoked by resource manager actions
quantum_server_validate() {
local rc
check_binary $OCF_RESKEY_binary
# A config file on shared storage that is not available
# during probes is OK.
if [ ! -f $OCF_RESKEY_config ]; then
if ! ocf_is_probe; then
ocf_log err "Config $OCF_RESKEY_config doesn't exist"
return $OCF_ERR_INSTALLED
fi
ocf_log_warn "Config $OCF_RESKEY_config not available during a probe"
fi
getent passwd $OCF_RESKEY_user >/dev/null 2>&1
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "User $OCF_RESKEY_user doesn't exist"
return $OCF_ERR_INSTALLED
fi
true
}
quantum_server_status() {
local pid
local rc
if [ ! -f $OCF_RESKEY_pid ]; then
ocf_log info "OpenStack Quantum Server (quantum-server) is not running"
return $OCF_NOT_RUNNING
else
pid=`cat $OCF_RESKEY_pid`
fi
ocf_run -warn kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
return $OCF_SUCCESS
else
ocf_log info "Old PID file found, but OpenStack Quantum Server (quantum-server) is not running"
return $OCF_NOT_RUNNING
fi
}
quantum_server_monitor() {
local rc
local token
quantum_server_status
rc=$?
# If status returned anything but success, return that immediately
if [ $rc -ne $OCF_SUCCESS ]; then
return $rc
fi
# Check whether we are supposed to monitor by logging into quantum-server
# and do it if that's the case.
if ! check_binary $OCF_RESKEY_monitor_binary; then
ocf_log warn "$OCF_RESKEY_monitor_binary missing, can not monitor!"
else
# Check osapi_compute and osapi_volume ports
API_LIST_CHECK=`$OCF_RESKEY_monitor_binary -a | egrep -E $OCF_RESKEY_api_listened_port | egrep -q "LISTEN"`
fi
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Quantum Server is not connected to the queue message service: $rc"
return $OCF_NOT_RUNNING
fi
ocf_log debug "OpenStack Quantum Server (quantum-server) monitor succeeded"
return $OCF_SUCCESS
}
quantum_server_start() {
local rc
quantum_server_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "OpenStack Quantum Server (quantum-server) already running"
return $OCF_SUCCESS
fi
# run the actual quantum-server daemon. Don't use ocf_run as we're sending the tool's output
# straight to /dev/null anyway and using ocf_run would break stdout-redirection here.
su ${OCF_RESKEY_user} -s /bin/sh -c "${OCF_RESKEY_binary} --config-file=$OCF_RESKEY_config \
$OCF_RESKEY_additional_parameters"' >> /dev/null 2>&1 & echo $!' > $OCF_RESKEY_pid
# Spin waiting for the server to come up.
# Let the CRM/LRM time us out if required
sleep 1
while true; do
quantum_server_monitor
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "OpenStack Quantum Server (quantum-server) start failed"
exit $OCF_ERR_GENERIC
fi
sleep 1
done
ocf_log info "OpenStack Quantum Server (quantum-server) started"
return $OCF_SUCCESS
}
quantum_server_stop() {
local rc
local pid
quantum_server_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "OpenStack Quantum Server (quantum-server) already stopped"
return $OCF_SUCCESS
fi
# Try SIGTERM
pid=`cat $OCF_RESKEY_pid`
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "OpenStack Quantum Server (quantum-server) couldn't be stopped"
exit $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=15
if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
fi
count=0
while [ $count -lt $shutdown_timeout ]; do
quantum_server_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
break
fi
count=`expr $count + 1`
sleep 1
ocf_log debug "OpenStack Quantum Server (quantum-server) still hasn't stopped yet. Waiting ..."
done
quantum_server_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# SIGTERM didn't help either, try SIGKILL
ocf_log info "OpenStack Quantum Server (quantum-server) failed to stop after ${shutdown_timeout}s \
using SIGTERM. Trying SIGKILL ..."
ocf_run kill -s KILL $pid
fi
ocf_log info "OpenStack Quantum Server (quantum-server) stopped"
rm -f $OCF_RESKEY_pid
return $OCF_SUCCESS
}
#######################################################################
case "$1" in
meta-data) meta_data
exit $OCF_SUCCESS;;
usage|help) usage
exit $OCF_SUCCESS;;
esac
# Anything except meta-data and help must pass validation
quantum_server_validate || exit $?
# What kind of method was invoked?
case "$1" in
start) quantum_server_start;;
stop) quantum_server_stop;;
status) quantum_server_status;;
monitor) quantum_server_monitor;;
validate-all) ;;
*) usage
exit $OCF_ERR_UNIMPLEMENTED;;
esac