Merge "Split pacemaker common check_service function out of _restart.sh"
[apex-tripleo-heat-templates.git] / extraconfig / tasks / pacemaker_common_functions.sh
1 #!/bin/bash
2
3 set -eu
4
5 function check_resource {
6
7   if [ "$#" -ne 3 ]; then
8       echo_error "ERROR: check_resource function expects 3 parameters, $# given"
9       exit 1
10   fi
11
12   service=$1
13   state=$2
14   timeout=$3
15
16   if [ "$state" = "stopped" ]; then
17       match_for_incomplete='Started'
18   else # started
19       match_for_incomplete='Stopped'
20   fi
21
22   if timeout -k 10 $timeout crm_resource --wait; then
23       node_states=$(pcs status --full | grep "$service" | grep -v Clone)
24       if echo "$node_states" | grep -q "$match_for_incomplete"; then
25           echo_error "ERROR: cluster finished transition but $service was not in $state state, exiting."
26           exit 1
27       else
28         echo "$service has $state"
29       fi
30   else
31       echo_error "ERROR: cluster remained unstable for more than $timeout seconds, exiting."
32       exit 1
33   fi
34
35 }
36
37 function echo_error {
38     echo "$@" | tee /dev/fd2
39 }