** Also affects: corosync (Ubuntu)
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1340172
Title:
[OSCI] Add mamange/unmanage blocks to corosync init scripts
Status in Fuel: OpenStack installer that works:
Fix Committed
Status in corosync package in Ubuntu:
New
Bug description:
Please add manage and unmanage fucntions to corosync init scripts'
restart actions for both Centos and Ubuntu
Here is patch for centos
====================================================================
--- corosync-1.4.6/init/generic.in 2013-05-29 18:33:27.000000000 +0400
+++ corosync-1.4.6.new/init/generic.in 2014-07-10 16:34:27.127641857
+0400
@@ -70,6 +70,50 @@
pidof -c -o $$ -o $PPID -o %PPID "${1##*/}"
}
+pcmk_maintance() {
+ which cibadmin 1>/dev/null 2>/dev/null
+
+ if [ "${?}" -gt "0" ]; then
+ return 0
+ fi
+
+ pcmk_retry="30"
+ pcmk_maintance="${1}"
+ pcmk_sleep="1"
+
+ if [ "${pcmk_maintance}" = "" ]; then
+ pcmk_maintance="true"
+ fi
+
+ while [ "${pcmk_retry}" -gt "0" ]; do
+ cat <<EOF | cibadmin --patch --sync-call --xml-pipe
+
+<diff>
+ <diff-added>
+ <cib>
+ <configuration>
+ <crm_config>
+ <cluster_property_set id="cib-bootstrap-options">
+ <nvpair id="cib-bootstrap-options-maintenance-mode"
name="maintenance-mode" value="${pcmk_maintance}"/>
+ </cluster_property_set>
+ </crm_config>
+ </configuration>
+ </cib>
+ </diff-added>
+</diff>
+EOF
+
+ if [ "${?}" -eq "0" ]; then
+ break
+ fi
+
+ echo "Pacemaker connection failed! Retries left: ${pcmk_retry}"
+ pcmk_retry="$((pcmk_retry - 1))"
+ sleep "${pcmk_sleep}"
+
+ done
+}
+
cluster_disabled_at_boot()
{
if grep -q nocluster /proc/cmdline && \
@@ -150,8 +194,13 @@
restart()
{
+ status $prog
+ if [ $? -eq 0 ]; then
+ pcmk_maintance true
+ fi
stop
start
+ pcmk_maintance false
}
rtrn=0
=======================================================
And patch for ubuntu
=======================================================
--- debian/corosync.init 2011-08-24 11:27:27.000000000 +0400
+++ debian.new/corosync.init 2014-07-10 16:47:12.823624121 +0400
@@ -39,6 +39,50 @@
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
+pcmk_maintance() {
+ which cibadmin 1>/dev/null 2>/dev/null
+
+ if [ "${?}" -gt "0" ]; then
+ return 0
+ fi
+
+ pcmk_retry="30"
+ pcmk_maintance="${1}"
+ pcmk_sleep="1"
+
+ if [ "${pcmk_maintance}" = "" ]; then
+ pcmk_maintance="true"
+ fi
+
+ while [ "${pcmk_retry}" -gt "0" ]; do
+ cat <<EOF | cibadmin --patch --sync-call --xml-pipe
+
+<diff>
+ <diff-added>
+ <cib>
+ <configuration>
+ <crm_config>
+ <cluster_property_set id="cib-bootstrap-options">
+ <nvpair id="cib-bootstrap-options-maintenance-mode"
name="maintenance-mode" value="${pcmk_maintance}"/>
+ </cluster_property_set>
+ </crm_config>
+ </configuration>
+ </cib>
+ </diff-added>
+</diff>
+EOF
+
+ if [ "${?}" -eq "0" ]; then
+ break
+ fi
+
+ echo "Pacemaker connection failed! Retries left: ${pcmk_retry}"
+ pcmk_retry="$((pcmk_retry - 1))"
+ sleep "${pcmk_sleep}"
+
+ done
+}
+
#
# Function that starts the daemon/service
#
@@ -95,6 +139,10 @@
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
+ status_of_proc -p $PIDFILE $DAEMON $NAME
+ if [ $? -eq 0 ]; then
+ pcmk_maintance true
+ fi
do_stop
case "$?" in
0|1)
@@ -104,6 +152,8 @@
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
+ sleep 1
+ pcmk_maintance false
;;
*)
# Failed to stop
=======================================================
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