Check if it's leader before calling leader_set()
There may be situations where leader-elected hook is executed without being the leader and making leader_set() calls fail, this patch verifies if it's the leader before attempting to use leader_set() Change-Id: Ia435069f5df80bfdf0236d14664317990bd06407 Closes-Bug: 1784584
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@ -807,7 +807,11 @@ def leader_settings_changed():
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@hooks.hook('leader-elected')
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def leader_elected():
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'''Set the leader nodes IP'''
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leader_set(**{'leader-ip': get_relation_ip('cluster')})
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if is_leader():
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leader_set(**{'leader-ip': get_relation_ip('cluster')})
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else:
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log('leader-elected hook executed, but this unit is not the leader',
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level=INFO)
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@hooks.hook('nrpe-external-master-relation-joined',
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