diff options
Diffstat (limited to 'extraconfig/tasks/pacemaker_resource_restart.sh')
-rwxr-xr-x | extraconfig/tasks/pacemaker_resource_restart.sh | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/extraconfig/tasks/pacemaker_resource_restart.sh b/extraconfig/tasks/pacemaker_resource_restart.sh new file mode 100755 index 00000000..ad3c3701 --- /dev/null +++ b/extraconfig/tasks/pacemaker_resource_restart.sh @@ -0,0 +1,63 @@ +#!/bin/bash + +set -eux + +pacemaker_status=$(systemctl is-active pacemaker) +check_interval=3 + +function check_resource { + + service=$1 + state=$2 + timeout=$3 + tstart=$(date +%s) + tend=$(( $tstart + $timeout )) + + if [ "$state" = "stopped" ]; then + match_for_incomplete='Started' + else # started + match_for_incomplete='Stopped' + fi + + while (( $(date +%s) < $tend )); do + node_states=$(pcs status --full | grep "$service" | grep -v Clone) + if echo "$node_states" | grep -q "$match_for_incomplete"; then + echo "$service not yet $state, sleeping $check_interval seconds." + sleep $check_interval + else + echo "$service has $state" + return + fi + done + + echo "$service never $state after $timeout seconds" | tee /dev/fd/2 + exit 1 + +} + +# Run if pacemaker is running, we're the bootstrap node, +# and we're updating the deployment (not creating). +if [ "$pacemaker_status" = "active" -a \ + "$(hiera bootstrap_nodeid)" = "$(facter hostname)" -a \ + "$(hiera update_identifier)" != "nil" ]; then + + pcs resource disable httpd + check_resource httpd stopped 300 + pcs resource disable openstack-keystone + check_resource openstack-keystone stopped 1200 + + if pcs status | grep haproxy-clone; then + pcs resource restart haproxy-clone + fi + pcs resource restart redis-master + pcs resource restart mongod-clone + pcs resource restart rabbitmq-clone + pcs resource restart memcached-clone + pcs resource restart galera-master + + pcs resource enable openstack-keystone + check_resource openstack-keystone started 300 + pcs resource enable httpd + check_resource httpd started 800 + +fi |