mirror of https://github.com/ceph/ceph-ansible.git
99 lines
2.9 KiB
YAML
99 lines
2.9 KiB
YAML
- name: creates logical volumes for the bucket index or fs journals on a single device.
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become: true
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hosts: osds
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vars:
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logfile: |
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Suggested cut and paste under "lvm_volumes:" in "group_vars/osds.yml"
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-----------------------------------------------------------------------------------------------------------
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{% for lv in nvme_device_lvs %}
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- data: {{ lv.lv_name }}
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data_vg: {{ nvme_vg_name }}
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journal: {{ lv.journal_name }}
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journal_vg: {{ nvme_vg_name }}
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{% endfor %}
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{% for hdd in hdd_devices %}
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- data: {{ hdd_lv_prefix }}-{{ hdd.split('/')[-1] }}
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data_vg: {{ hdd_vg_prefix }}-{{ hdd.split('/')[-1] }}
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journal: {{ hdd_journal_prefix }}-{{ hdd.split('/')[-1] }}
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journal_vg: {{ nvme_vg_name }}
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{% endfor %}
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tasks:
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- name: include vars of lv_vars.yaml
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include_vars:
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file: lv_vars.yaml # noqa 505
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failed_when: false
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# ensure nvme_device is set
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- name: fail if nvme_device is not defined
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fail:
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msg: "nvme_device has not been set by the user"
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when: nvme_device is undefined or nvme_device == 'dummy'
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# need to check if lvm2 is installed
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- name: install lvm2
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package:
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name: lvm2
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state: present
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register: result
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until: result is succeeded
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# Make entire nvme device a VG
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- name: add nvme device as lvm pv
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lvg:
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force: yes
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pvs: "{{ nvme_device }}"
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pesize: 4
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state: present
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vg: "{{ nvme_vg_name }}"
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- name: create lvs for fs journals for the bucket index on the nvme device
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lvol:
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lv: "{{ item.journal_name }}"
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vg: "{{ nvme_vg_name }}"
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size: "{{ journal_size }}"
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pvs: "{{ nvme_device }}"
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with_items: "{{ nvme_device_lvs }}"
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- name: create lvs for fs journals for hdd devices
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lvol:
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lv: "{{ hdd_journal_prefix }}-{{ item.split('/')[-1] }}"
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vg: "{{ nvme_vg_name }}"
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size: "{{ journal_size }}"
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with_items: "{{ hdd_devices }}"
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- name: create the lv for data portion of the bucket index on the nvme device
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lvol:
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lv: "{{ item.lv_name }}"
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vg: "{{ nvme_vg_name }}"
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size: "{{ item.size }}"
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pvs: "{{ nvme_device }}"
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with_items: "{{ nvme_device_lvs }}"
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# Make sure all hdd devices have a unique volume group
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- name: create vgs for all hdd devices
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lvg:
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force: yes
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pvs: "{{ item }}"
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pesize: 4
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state: present
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vg: "{{ hdd_vg_prefix }}-{{ item.split('/')[-1] }}"
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with_items: "{{ hdd_devices }}"
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- name: create lvs for the data portion on hdd devices
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lvol:
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lv: "{{ hdd_lv_prefix }}-{{ item.split('/')[-1] }}"
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vg: "{{ hdd_vg_prefix }}-{{ item.split('/')[-1] }}"
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size: "{{ hdd_lv_size }}"
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pvs: "{{ item }}"
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with_items: "{{ hdd_devices }}"
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- name: "write output for osds.yml to {{ logfile_path }}"
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become: false
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copy:
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content: "{{ logfile }}"
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dest: "{{ logfile_path }}"
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delegate_to: localhost
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