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Merge pull request #1118 from guits/master 

[shrink-mon]: force playbook to fail if there is only one mon
pull/1120/head
Sébastien Han 2016-11-25 11:21:51 +01:00 committed by GitHub
parent 78b6ae7dae b2b7222b3a
commit 69a2ed4847
1 changed files with 6 additions and 0 deletions
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6
infrastructure-playbooks/shrink-mon.yml
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@ -30,6 +30,12 @@
- include_vars: roles/ceph-common/defaults/main.yml - include_vars: roles/ceph-common/defaults/main.yml
- include_vars: group_vars/all.yml - include_vars: group_vars/all.yml
- name: exit playbook, if only one monitor is present in cluster
fail:
msg: "You are about to shrink the only monitor present in the cluster.
If you really want to do that, please use the purge-cluster playbook."
when: "{{ groups[mon_group_name] | length | int == 1 }}"
- name: exit playbook, if user did not mean to shrink cluster - name: exit playbook, if user did not mean to shrink cluster
fail: fail:
msg: "Exiting shrink-mon playbook, no monitor(s) was/were removed. msg: "Exiting shrink-mon playbook, no monitor(s) was/were removed.