mirror of https://github.com/ceph/ceph-ansible.git
38 lines
1.4 KiB
YAML
38 lines
1.4 KiB
YAML
---
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## SCENARIO 1: JOURNAL AND OSD_DATA ON THE SAME DEVICE
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- include: check_devices.yml
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# Prepare means
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# - create GPT partition for a disk, or a loop label for a partition
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# - mark the partition with the ceph type uuid
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# - create a file system
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# - mark the fs as ready for ceph consumption
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# - entire data disk is used (one big partition)
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# - a new partition is added to the journal disk (so it can be easily shared)
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#
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# NOTE (leseb): the prepare process must be parallelized somehow...
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# if you have 64 disks with 4TB each, this will take a while
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# since Ansible will sequential process the loop
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# NOTE (alahouze): if the device is a partition, the parted command below has
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# failed, this is why we check if the device is a partition too.
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- name: Automatic prepare OSD disk(s) without partitions
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command: ceph-disk prepare "/dev/{{ item.key }}"
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when: ansible_devices is defined and item.value.removable == "0" and item.value.partitions|count == 0 and journal_collocation and osd_auto_discovery
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ignore_errors: True
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with_dict: ansible_devices
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register: prepared_osds
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- name: Manually Prepare OSD disk(s)
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command: "ceph-disk prepare {{ item.2 }}"
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when: (item.0.rc != 0 or item.1.rc != 0) and journal_collocation and not osd_auto_discovery
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ignore_errors: True
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with_together:
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- parted.results
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- ispartition.results
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- devices
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- include: activate_osds.yml
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