2019-02-26 03:49:51 +00:00
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---
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2020-04-19 06:04:02 +00:00
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- name: include zfs-release tasks (CentOS/RHEL/Fedora)
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2020-04-19 07:11:36 +00:00
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include_tasks: zfs-release.yml
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when: ('zfs-release' not in ansible_facts.packages) and (ansible_distribution in ["CentOS" , "Red Hat Enterprise Linux", "Fedora" ])
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2020-04-18 00:40:13 +00:00
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2020-04-19 06:04:02 +00:00
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- name: include zfs installation tasks (Ubuntu)
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include_tasks: ubuntu.yml
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2019-06-14 01:56:43 +00:00
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when: ansible_distribution in ["Ubuntu"]
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2020-04-19 06:04:02 +00:00
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- name: include zfs installation tasks (CentOS/RHEL/Fedora)
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include_tasks: el.yml
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when: (ansible_distribution in ["CentOS" , "Red Hat Enterprise Linux", "Fedora" ] and not is_atomic)
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2019-02-26 03:49:51 +00:00
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- name: load zfs module
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modprobe:
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name: zfs
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state: present
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- name: add zfs to modules-load.d
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copy:
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dest: "/etc/modules-load.d/zfs.conf"
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content: |
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zfs
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2019-03-31 01:10:57 +00:00
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register: zfsload
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2019-02-26 03:49:51 +00:00
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2019-06-14 01:18:09 +00:00
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# does not adjust to 20% of each host, depends on consistency between hosts - inconsistency leads to disproportionate allocations
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2020-06-04 02:13:26 +00:00
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- name: set zfs_arc_max to 20% of system memory
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2019-06-14 01:18:09 +00:00
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lineinfile:
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path: "/etc/modprobe.d/zfs.conf"
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regexp: '^options zfs zfs_arc_max='
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line: 'options zfs zfs_arc_max="{{ zfs_arc_size_bytes }}"'
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create: yes
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2019-03-31 01:10:57 +00:00
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# really bad idempotence in here...
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2020-04-19 06:04:02 +00:00
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#- name: create zpool
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# command: "zpool create -f -O compression=lz4 data {{ zfs_disk }} -o ashift=13 -O secondarycache=all"
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# args:
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# creates: /etc/zvol/data/*
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