mirror of https://github.com/ceph/ceph-ansible.git
50 lines
1.2 KiB
YAML
50 lines
1.2 KiB
YAML
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---
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# This playbook will make custom partition layout for your osd hosts.
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# You should define `devices` variable for every host.
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#
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# For example, in host_vars/hostname1
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#
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# devices:
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# - device_name: sdb
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# partitions:
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# - index: 1
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# size: 10G
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# type: data
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# - index: 2
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# size: 5G
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# type: journal
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# - device_name: sdc
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# partitions:
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# - index: 1
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# size: 10G
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# type: data
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# - index: 2
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# size: 5G
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# type: journal
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#
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- vars:
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osd_group_name: osds
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journal_typecode: 45b0969e-9b03-4f30-b4c6-b4b80ceff106
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data_typecode: 4fbd7e29-9d25-41b8-afd0-062c0ceff05d
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hosts:
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- "{{ osd_group_name }}"
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tasks:
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- name: install sgdisk(gdisk)
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package:
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name: gdisk
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state: present
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- name: erase all previous partitions(dangerous!!!)
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shell: sgdisk --zap-all -- /dev/{{item.device_name}}
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with_items: "{{ devices }}"
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- name: make osd partitions
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shell: >
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sgdisk --new={{item.1.index}}:0:+{{item.1.size}} "--change-name={{item.1.index}}:ceph {{item.1.type}}"
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"--typecode={{item.1.index}}:{% if item.1.type=='data' %}{{data_typecode}}{% else %}{{journal_typecode}}{% endif %}"
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--mbrtogpt -- /dev/{{item.0.device_name}}
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with_subelements:
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- "{{ devices }}"
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- partitions
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