tripleo-heat-templates/extraconfig/tasks/pacemaker_common_functions.sh

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#!/bin/bash
set -eu
function check_resource {
if [ "$#" -ne 3 ]; then
echo_error "ERROR: check_resource function expects 3 parameters, $# given"
exit 1
fi
service=$1
state=$2
timeout=$3
if [ "$state" = "stopped" ]; then
match_for_incomplete='Started'
else # started
match_for_incomplete='Stopped'
fi
if timeout -k 10 $timeout crm_resource --wait; then
node_states=$(pcs status --full | grep "$service" | grep -v Clone)
if echo "$node_states" | grep -q "$match_for_incomplete"; then
echo_error "ERROR: cluster finished transition but $service was not in $state state, exiting."
exit 1
else
echo "$service has $state"
fi
else
echo_error "ERROR: cluster remained unstable for more than $timeout seconds, exiting."
exit 1
fi
}
function echo_error {
echo "$@" | tee /dev/fd2
}