98 lines
3.8 KiB
YAML
98 lines
3.8 KiB
YAML
---
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# to build prometheus repo for another var: https://docs.ansible.com/ansible/latest/reference_appendices/faq.html#when-should-i-use-also-how-to-interpolate-variables-or-dynamic-variable-names
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- set_fact:
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prometheus_repo: "{{ lookup('vars', 'prometheus_repo_' ~ exporter) }}"
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#- name: debug
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# debug:
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# msg: "Repo: {{ prometheus_repo }}"
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- name: '{{ exporter }} exporter | check if exporter is already install'
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stat:
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path: /usr/local/bin/prometheus-{{ exporter }}-exporter
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register: stat_result
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | stop old version'
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systemd:
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name: prometheus-{{ exporter }}-exporter.service
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state: stopped
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when: exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | remove old version'
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file:
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path: /usr/local/bin/prometheus-{{ exporter }}-exporter
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state: absent
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when: exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | create temp path'
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file:
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state: directory
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path: /tmp/prometheus_exporter/{{ exporter }}
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | get latest release from GitHub'
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shell: curl --silent "https://api.github.com/repos/{{ prometheus_repo }}/{{ exporter }}_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
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register: prometheus_exporter_latest_version
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run_once: true
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | download'
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get_url:
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url: "https://github.com/{{ prometheus_repo }}/{{ exporter }}_exporter/releases/download/v{{ prometheus_exporter_latest_version.stdout }}/{{ exporter }}_exporter-{{ prometheus_exporter_latest_version.stdout }}.{{ prometheus_os }}-{{ prometheus_arch }}.tar.gz"
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dest: /tmp/prometheus_exporter/{{ exporter }}/
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | unarchive'
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unarchive:
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remote_src: yes
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src: /tmp/prometheus_exporter/{{ exporter }}/{{ exporter }}_exporter-{{ prometheus_exporter_latest_version.stdout }}.{{ prometheus_os }}-{{ prometheus_arch }}.tar.gz
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dest: /tmp/prometheus_exporter/{{ exporter }}/
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | move to /usr/local/bin'
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copy:
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src: /tmp/prometheus_exporter/{{ exporter }}/{{ exporter }}_exporter-{{ prometheus_exporter_latest_version.stdout }}.{{ prometheus_os }}-{{ prometheus_arch }}/{{ exporter }}_exporter
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dest: /usr/local/bin/prometheus-{{ exporter }}-exporter
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remote_src: yes
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owner: root
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group: root
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mode: 0755
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notify:
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- '{{ exporter }}-exporter-restart'
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | cleanup temp path'
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file:
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state: absent
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path: /tmp/prometheus_exporter/{{ exporter }}
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- name: '{{ exporter }} exporter | systemd | copy unit file'
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template:
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src: systemd/prometheus-{{ exporter }}-exporter.service.j2
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dest: /etc/systemd/system/prometheus-{{ exporter }}-exporter.service
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owner: root
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group: root
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mode: 0600
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notify:
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- '{{ exporter }}-exporter-restart'
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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- name: '{{ exporter }} exporter | systemd | enable service'
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systemd:
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daemon_reload: yes
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enabled: yes
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name: prometheus-{{ exporter }}-exporter.service
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ignore_errors: '{{ ansible_check_mode }}'
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when: not stat_result.stat.exists or exporter_upgrade == "yes"
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tags: [ 'prometheus_{{ exporter }}' ]
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