108 lines
2.7 KiB
YAML
108 lines
2.7 KiB
YAML
---
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- name: create {{ loki_group }} system group
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group:
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name: "{{ loki_group }}"
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system: true
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state: present
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- name: create {{ loki_user }} system user
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user:
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name: "{{ loki_user }}"
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system: true
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shell: "/usr/sbin/nologin"
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group: "{{ loki_group }}"
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createhome: false
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home: "{{ loki_storage_dir }}"
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- name: create loki data directory
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file:
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path: "{{ item }}"
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state: directory
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owner: loki
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group: loki
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mode: 0755
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with_items:
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- "{{ loki_storage_dir }}"
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- "{{ loki_storage_dir }}/index"
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- "{{ loki_storage_dir }}/chunks"
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when: ('loki' in loki_bins)
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- name: Create loki configuration directories
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file:
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path: "{{ item }}"
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state: directory
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owner: root
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group: "{{ loki_group }}"
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mode: 0770
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with_items:
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- "{{ loki_config_dir }}"
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- block:
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- name: Download binaries
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get_url:
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url: "https://github.com/grafana/loki/releases/download/v{{ loki_version }}/{{ item }}-linux-{{ go_arch }}.zip"
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dest: "/tmp/{{ item }}-{{ loki_version }}-linux-{{ go_arch }}.zip"
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checksum: "sha256:{{ __loki_bins_checksum[item] }}"
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register: _download_archive
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until: _download_archive is succeeded
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retries: 5
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delay: 2
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loop: "{{ loki_bins }}"
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check_mode: false
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- name: Unpack binaries
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unarchive:
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remote_src: true
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src: "/tmp/{{ item }}-{{ loki_version }}-linux-{{ go_arch }}.zip"
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dest: "/tmp"
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loop: "{{ loki_bins }}"
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check_mode: false
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when: _download_archive is changed
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- name: Copy binaries
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copy:
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src: "/tmp/{{ item }}-linux-{{ go_arch }}"
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dest: "/usr/local/bin/{{ item }}"
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mode: 0755
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owner: root
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group: root
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remote_src: true
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loop: "{{ loki_bins }}"
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notify:
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- restart loki
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when: _download_archive is changed
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- name: Clean binaries
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file:
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path: "/tmp/{{ item }}-linux-{{ go_arch }}"
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state: absent
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loop: "{{ loki_bins }}"
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when: _download_archive is changed
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- name: Create systemd service unit
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template:
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src: "{{ item }}.service.j2"
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dest: "/etc/systemd/system/{{ item }}.service"
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owner: root
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group: root
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mode: 0644
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notify: "restart {{ item }}"
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loop: "{{ loki_bins }}"
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when: item == 'loki' or item == 'promtail'
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- name: Find temps files to del
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find:
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paths: /tmp
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file_type: file
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patterns: 'loki-*-linux-{{ go_arch }}.zip,promtail-*-linux-{{ go_arch }}.zip'
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excludes: 'loki-{{ loki_version }}-linux-{{ go_arch }}.zip,promtail-{{ loki_version }}-linux-{{ go_arch }}.zip'
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register: to_del
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- name: Clean temp files
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file:
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path: "{{ item.path }}"
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state: absent
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loop: "{{ to_del.files }}"
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