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-rwxr-xr-xextraconfig/tasks/pacemaker_common_functions.sh39
1 files changed, 39 insertions, 0 deletions
diff --git a/extraconfig/tasks/pacemaker_common_functions.sh b/extraconfig/tasks/pacemaker_common_functions.sh
new file mode 100755
index 00000000..32d06c4a
--- /dev/null
+++ b/extraconfig/tasks/pacemaker_common_functions.sh
@@ -0,0 +1,39 @@
+#!/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
+}