ceph-ansible/roles/ceph-mds/tasks/main.yml

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---
## Deploy Ceph metadata server(s)
- name: Copy MDS bootstrap key
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copy: >
src=fetch/{{ fsid }}/var/lib/ceph/bootstrap-mds/ceph.keyring
dest=/var/lib/ceph/bootstrap-mds/ceph.keyring
owner=root
group=root
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mode=600
when: cephx
- name: Create MDS directory
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file: >
path=/var/lib/ceph/mds/ceph-{{ ansible_hostname }}
state=directory
owner=root
group=root
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mode=0644
when: cephx
- name: Create MDS keyring
command: ceph --cluster ceph --name client.bootstrap-mds --keyring /var/lib/ceph/bootstrap-mds/ceph.keyring auth get-or-create mds.{{ ansible_hostname }} osd 'allow rwx' mds 'allow' mon 'allow profile mds' -o /var/lib/ceph/mds/ceph-{{ ansible_hostname }}/keyring creates=/var/lib/ceph/mds/ceph-{{ ansible_hostname }}/keyring
when: cephx
changed_when: False
- name: Set MDS key permissions
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file: >
path=/var/lib/ceph/mds/ceph-{{ ansible_hostname }}/keyring
mode=0600
owner=root
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group=root
when: cephx
- name: Start and add that the MDS service to the init sequence
service: >
name=ceph
state=started
enabled=yes
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args=mds