ceph-ansible/purge-cluster.yml

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---
# This playbook purges Ceph
# It removes: packages, configuration files and ALL THE DATA
- hosts:
- mons
- osds
vars:
devices: [ '/dev/sdb', '/dev/sdc', '/dev/sdd', '/dev/sde', '/dev/sdf' ]
partitions: [ '1', '2', '3' ]
tasks:
- name: disk zap
command: /usr/sbin/sgdisk --zap-all --clear --mbrtogpt -g -- {{ item }}
with_items: devices
failed_when: false
- name: disk zap
command: /usr/sbin/sgdisk --zap-all --clear --mbrtogpt -g -- {{ item }}
with_items: devices
failed_when: false
- name: purge ceph
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command: ceph-deploy purge {{ ansible_fqdn }}
delegate_to: 127.0.0.1
- name: remove osd data
shell: rm -rf /var/lib/ceph/osd/*/*
failed_when: false
- name: purge remaining data
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command: ceph-deploy purgedata {{ ansible_fqdn }}
delegate_to: 127.0.0.1
- name: call partprobe
command: partprobe