# command_arguments - yum command arguments, defaults to ""
echo "Started yum_update.sh on server $deploy_server_id at `date`"
+echo -n "false" > $heat_outputs_path.update_managed_packages
if [[ -z "$update_identifier" ]]; then
echo "Not running due to unset update_identifier"
# sanitise to remove unusual characters
update_identifier=${update_identifier//[^a-zA-Z0-9-_]/}
+# seconds to wait for this node to rejoin the cluster after update
+cluster_start_timeout=600
+galera_sync_timeout=1800
+cluster_settle_timeout=1800
+
timestamp_file="$timestamp_dir/$update_identifier"
if [[ -a "$timestamp_file" ]]; then
echo "Not running for already-run timestamp \"$update_identifier\""
fi
touch "$timestamp_file"
+command_arguments=${command_arguments:-}
+
+list_updates=$(yum list updates)
+
+if [[ "$list_updates" == "" ]]; then
+ echo "No packages require updating"
+ exit 0
+fi
+
+pacemaker_status=$(systemctl is-active pacemaker)
+
+if [[ "$pacemaker_status" == "active" ]] ; then
+ echo "Pacemaker running, stopping cluster node and doing full package update"
+ node_count=$(pcs status xml | grep -o "<nodes_configured.*/>" | grep -o 'number="[0-9]*"' | grep -o "[0-9]*")
+ if [[ "$node_count" == "1" ]] ; then
+ echo "Active node count is 1, stopping node with --force"
+ pcs cluster stop --force
+ else
+ pcs cluster stop
+ fi
+else
+ echo "Upgrading openstack-puppet-modules"
+ yum -q -y update openstack-puppet-modules
+ echo "Upgrading other packages is handled by config management tooling"
+ echo -n "true" > $heat_outputs_path.update_managed_packages
+ exit 0
+fi
+
+
+# Special-case OVS for https://bugs.launchpad.net/tripleo/+bug/1635205
+if [[ -n $(rpm -q --scripts openvswitch | awk '/postuninstall/,/*/' | grep "systemctl.*try-restart") ]]; then
+ echo "Manual upgrade of openvswitch - restart in postun detected"
+ mkdir OVS_UPGRADE || true
+ pushd OVS_UPGRADE
+ echo "Attempting to downloading latest openvswitch with yumdownloader"
+ yumdownloader --resolve openvswitch
+ echo "Updating openvswitch with nopostun"
+ rpm -U --nopostun ./*.rpm
+ popd
+else
+ echo "Skipping manual upgrade of openvswitch - no restart in postun detected"
+fi
+
command=${command:-update}
-full_command="yum -y $command $command_arguments"
+full_command="yum -q -y $command $command_arguments"
echo "Running: $full_command"
result=$($full_command)
echo "$result"
echo "yum return code: $return_code"
+if [[ "$pacemaker_status" == "active" ]] ; then
+ echo "Starting cluster node"
+ pcs cluster start
+
+ hostname=$(hostname -s)
+ tstart=$(date +%s)
+ while [[ "$(pcs status | grep "^Online" | grep -F -o $hostname)" == "" ]]; do
+ sleep 5
+ tnow=$(date +%s)
+ if (( tnow-tstart > cluster_start_timeout )) ; then
+ echo "ERROR $hostname failed to join cluster in $cluster_start_timeout seconds"
+ pcs status
+ exit 1
+ fi
+ done
+
+ tstart=$(date +%s)
+ while ! clustercheck; do
+ sleep 5
+ tnow=$(date +%s)
+ if (( tnow-tstart > galera_sync_timeout )) ; then
+ echo "ERROR galera sync timed out"
+ exit 1
+ fi
+ done
+
+ echo "Waiting for pacemaker cluster to settle"
+ if ! timeout -k 10 $cluster_settle_timeout crm_resource --wait; then
+ echo "ERROR timed out while waiting for the cluster to settle"
+ exit 1
+ fi
+
+ pcs status
+fi
+
echo "Finished yum_update.sh on server $deploy_server_id at `date`"
exit $return_code