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=360
27 timestamp_file="$timestamp_dir/$update_identifier"
28 if [[ -a "$timestamp_file" ]]; then
29 echo "Not running for already-run timestamp \"$update_identifier\""
32 touch "$timestamp_file"
34 command_arguments=${command_arguments:-}
36 list_updates=$(yum list updates)
38 if [[ "$list_updates" == "" ]]; then
39 echo "No packages require updating"
43 pacemaker_status=$(systemctl is-active pacemaker)
45 if [[ "$pacemaker_status" == "active" ]] ; then
46 echo "Pacemaker running, stopping cluster node and doing full package update"
49 echo "Excluding upgrading packages that are handled by config management tooling"
50 command_arguments="$command_arguments --skip-broken"
51 for exclude in $(cat /var/lib/tripleo/installed-packages/* | sort -u); do
52 command_arguments="$command_arguments --exclude $exclude"
56 command=${command:-update}
57 full_command="yum -y $command $command_arguments"
58 echo "Running: $full_command"
60 result=$($full_command)
63 echo "yum return code: $return_code"
65 if [[ "$pacemaker_status" == "active" ]] ; then
66 echo "Starting cluster node"
69 hostname=$(hostname -s)
71 while [[ "$(pcs status | grep "^Online" | grep -F -o $hostname)" == "" ]]; do
74 if (( tnow-tstart > cluster_start_timeout )) ; then
75 echo "ERROR $hostname failed to join cluster in $cluster_start_timeout seconds"
83 echo -n "true" > $heat_outputs_path.update_managed_packages
86 echo "Finished yum_update.sh on server $deploy_server_id at `date`"