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Fix: check if the cluster is running before exec #2

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Fix: check if the cluster is running before exec #2

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1 change: 0 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
=================
ansible-pacemaker
=================

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15 changes: 15 additions & 0 deletions modules/pacemaker_resource.py
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,15 @@

'''

_PCS_CLUSTER_DOWN="Error: cluster is not currently running on this node"

def get_cluster_status(module):
cmd = "pcs cluster status"
rc, out, err = module.run_command(cmd)
if out in _PCS_CLUSTER_DOWN:
return 'offline'
else:
return 'online'

def check_resource_state(module, resource, state):
# get resources
Expand Down Expand Up @@ -120,6 +129,12 @@ def main():
check_mode = module.params['check_mode']
wait_for_resource = module.params['wait_for_resource']

# First, check if the cluster is running
# Exit if the cluster is down
cluster_state = get_cluster_status(module)
if cluster_state == 'offline':
module.fail_json(msg="The cluster is either offline or not started on the node")

if check_mode:
if check_resource_state(module, resource, state):
module.exit_json(changed=False,
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