2016-12-09 21:51:35 +08:00
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---
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- name: generate cluster fsid
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local_action: shell python -c 'import uuid; print(str(uuid.uuid4()))' | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
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creates="{{ fetch_directory }}/ceph_cluster_uuid.conf"
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register: cluster_uuid
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become: false
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when:
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- generate_fsid
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- ceph_current_fsid.rc != 0
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- name: reuse cluster fsid when cluster is already running
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local_action: shell echo {{ fsid }} | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
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creates="{{ fetch_directory }}/ceph_cluster_uuid.conf"
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become: false
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when: ceph_current_fsid.rc == 0
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- name: read cluster fsid if it already exists
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local_action: command cat {{ fetch_directory }}/ceph_cluster_uuid.conf
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removes="{{ fetch_directory }}/ceph_cluster_uuid.conf"
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changed_when: false
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register: cluster_uuid
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become: false
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always_run: true
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when: generate_fsid
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2017-04-13 01:57:33 +08:00
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- name: set fsid fact when generate_fsid = true
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set_fact:
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fsid: "{{ cluster_uuid.stdout }}"
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when: generate_fsid
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