3 # A heat-config-script which runs yum update during a stack-update.
5 # deploy_action - yum will only be run if this is UPDATE
6 # update_identifier - yum will only run for previously unused values of update_identifier
7 # command - yum sub-command to run, defaults to "update"
8 # command_arguments - yum command arguments, defaults to ""
10 echo "Started yum_update.sh on server $deploy_server_id at `date`"
11 echo -n "false" > $heat_outputs_path.update_managed_packages
13 if [[ -z "$update_identifier" ]]; then
14 echo "Not running due to unset update_identifier"
18 timestamp_dir=/var/lib/overcloud-yum-update
19 mkdir -p $timestamp_dir
21 # sanitise to remove unusual characters
22 update_identifier=${update_identifier//[^a-zA-Z0-9-_]/}
24 # seconds to wait for this node to rejoin the cluster after update
25 cluster_start_timeout=600
26 galera_sync_timeout=360
28 timestamp_file="$timestamp_dir/$update_identifier"
29 if [[ -a "$timestamp_file" ]]; then
30 echo "Not running for already-run timestamp \"$update_identifier\""
33 touch "$timestamp_file"
35 command_arguments=${command_arguments:-}
37 list_updates=$(yum list updates)
39 if [[ "$list_updates" == "" ]]; then
40 echo "No packages require updating"
44 pacemaker_status=$(systemctl is-active pacemaker)
45 pacemaker_dumpfile=$(mktemp)
47 if [[ "$pacemaker_status" == "active" ]] ; then
52 neutron-metadata-agent
53 neutron-openvswitch-agent
55 openstack-ceilometer-alarm-evaluator
56 openstack-ceilometer-alarm-notifier
57 openstack-ceilometer-api
58 openstack-ceilometer-central
59 openstack-ceilometer-collector
60 openstack-ceilometer-notification
62 openstack-cinder-scheduler
63 openstack-cinder-volume
65 openstack-glance-registry
67 openstack-heat-api-cfn
68 openstack-heat-api-cloudwatch
72 openstack-nova-conductor
73 openstack-nova-consoleauth
74 openstack-nova-novncproxy
75 openstack-nova-scheduler"
77 echo "Dumping Pacemaker config"
78 pcs cluster cib $pacemaker_dumpfile
80 echo "Checking for missing constraints"
82 if ! pcs constraint order show | grep "start openstack-nova-novncproxy-clone then start openstack-nova-api-clone"; then
83 pcs -f $pacemaker_dumpfile constraint order start openstack-nova-novncproxy-clone then openstack-nova-api-clone
86 if ! pcs constraint order show | grep "start rabbitmq-clone then start openstack-keystone-clone"; then
87 pcs -f $pacemaker_dumpfile constraint order start rabbitmq-clone then openstack-keystone-clone
90 if ! pcs constraint order show | grep "promote galera-master then start openstack-keystone-clone"; then
91 pcs -f $pacemaker_dumpfile constraint order promote galera-master then openstack-keystone-clone
94 if pcs resource | grep "haproxy-clone"; then
95 SERVICES="$SERVICES haproxy"
96 if ! pcs constraint order show | grep "start haproxy-clone then start openstack-keystone-clone"; then
97 pcs -f $pacemaker_dumpfile constraint order start haproxy-clone then openstack-keystone-clone
101 if ! pcs constraint order show | grep "start memcached-clone then start openstack-keystone-clone"; then
102 pcs -f $pacemaker_dumpfile constraint order start memcached-clone then openstack-keystone-clone
105 if ! pcs constraint order show | grep "promote redis-master then start openstack-ceilometer-central-clone"; then
106 pcs -f $pacemaker_dumpfile constraint order promote redis-master then start openstack-ceilometer-central-clone require-all=false
109 # ensure neutron constraints https://review.openstack.org/#/c/229466
110 # remove ovs-cleanup after server and add openvswitch-agent instead
111 if pcs constraint order show | grep "start neutron-server-clone then start neutron-ovs-cleanup-clone"; then
112 pcs -f $pacemaker_dumpfile constraint remove order-neutron-server-clone-neutron-ovs-cleanup-clone-mandatory
114 if ! pcs constraint order show | grep "start neutron-server-clone then start neutron-openvswitch-agent-clone"; then
115 pcs -f $pacemaker_dumpfile constraint order start neutron-server-clone then neutron-openvswitch-agent-clone
119 if ! pcs resource defaults | grep "resource-stickiness: INFINITY"; then
120 pcs -f $pacemaker_dumpfile resource defaults resource-stickiness=INFINITY
123 echo "Setting resource start/stop timeouts"
124 for service in $SERVICES; do
125 pcs -f $pacemaker_dumpfile resource update $service op start timeout=100s op stop timeout=100s
127 # mongod start timeout is higher, setting only stop timeout
128 pcs -f $pacemaker_dumpfile resource update mongod op stop timeout=100s
130 echo "Applying new Pacemaker config"
131 pcs cluster cib-push $pacemaker_dumpfile
133 echo "Pacemaker running, stopping cluster node and doing full package update"
134 node_count=$(pcs status xml | grep -o "<nodes_configured.*/>" | grep -o 'number="[0-9]*"' | grep -o "[0-9]*")
135 if [[ "$node_count" == "1" ]] ; then
136 echo "Active node count is 1, stopping node with --force"
137 pcs cluster stop --force
142 # clean leftover keepalived and radvd instances from neutron
143 # (can be removed when we remove neutron-netns-cleanup from cluster services)
144 # see https://review.gerrithub.io/#/c/248931/1/neutron-netns-cleanup.init
145 killall neutron-keepalived-state-change 2>/dev/null || :
146 kill $(ps ax | grep -e "keepalived.*\.pid-vrrp" | awk '{print $1}') 2>/dev/null || :
147 kill $(ps ax | grep -e "radvd.*\.pid\.radvd" | awk '{print $1}') 2>/dev/null || :
149 echo "Excluding upgrading packages that are handled by config management tooling"
150 command_arguments="$command_arguments --skip-broken"
151 for exclude in $(cat /var/lib/tripleo/installed-packages/* | sort -u); do
152 command_arguments="$command_arguments --exclude $exclude"
156 command=${command:-update}
157 full_command="yum -y $command $command_arguments"
158 echo "Running: $full_command"
160 result=$($full_command)
163 echo "yum return code: $return_code"
165 if [[ "$pacemaker_status" == "active" ]] ; then
166 echo "Starting cluster node"
169 hostname=$(hostname -s)
171 while [[ "$(pcs status | grep "^Online" | grep -F -o $hostname)" == "" ]]; do
174 if (( tnow-tstart > cluster_start_timeout )) ; then
175 echo "ERROR $hostname failed to join cluster in $cluster_start_timeout seconds"
182 while ! clustercheck; do
185 if (( tnow-tstart > galera_sync_timeout )) ; then
186 echo "ERROR galera sync timed out"
194 echo -n "true" > $heat_outputs_path.update_managed_packages
197 echo "Finished yum_update.sh on server $deploy_server_id at `date`"