mirror of
https://github.com/prometheus-community/ansible
synced 2024-11-22 03:43:09 +00:00
71 lines
2.5 KiB
YAML
71 lines
2.5 KiB
YAML
---
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- name: Common preflight
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ansible.builtin.include_role:
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name: prometheus.prometheus._common
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tasks_from: preflight.yml
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vars:
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_common_web_listen_address: "{{ systemd_exporter_web_listen_address }}"
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- name: Assert that used version supports listen address type
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ansible.builtin.assert:
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that:
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- >-
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systemd_exporter_web_listen_address is string
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- name: Assert that TLS config is correct
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when: systemd_exporter_tls_server_config | length > 0
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block:
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- name: Assert that systemd_exporter version supports TLS config
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ansible.builtin.assert:
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that:
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- "systemd_exporter_version is version('0.5.0', '>=')"
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- name: Assert that TLS key and cert path are set
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ansible.builtin.assert:
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that:
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- "systemd_exporter_tls_server_config.cert_file is defined"
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- "systemd_exporter_tls_server_config.key_file is defined"
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- name: Check existence of TLS cert file
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ansible.builtin.stat:
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path: "{{ systemd_exporter_tls_server_config.cert_file }}"
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register: __systemd_exporter_cert_file
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- name: Check existence of TLS key file
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ansible.builtin.stat:
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path: "{{ systemd_exporter_tls_server_config.key_file }}"
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register: __systemd_exporter_key_file
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- name: Assert that TLS key and cert are present
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ansible.builtin.assert:
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that:
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- "__systemd_exporter_cert_file.stat.exists"
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- "__systemd_exporter_key_file.stat.exists"
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- name: Assert that systemd version is >= 235 when enabling ip accounting or measuring restart count
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ansible.builtin.assert:
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that:
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- (ansible_facts.packages.systemd | first).version is version('235', '>=')
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when: systemd_exporter_enable_ip_accounting or systemd_exporter_enable_restart_count
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- name: Set user and group to root to allow access to /proc/X/fd
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ansible.builtin.set_fact:
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systemd_exporter_system_group: "root"
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systemd_exporter_system_user: "root"
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when: systemd_exporter_enable_file_descriptor_size
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- name: Discover latest version
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ansible.builtin.set_fact:
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systemd_exporter_version: "{{ (lookup('url', 'https://api.github.com/repos/{{ _systemd_exporter_repo }}/releases/latest',
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headers=_github_api_headers, split_lines=False) | from_json).get('tag_name') | replace('v', '') }}"
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run_once: true
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until: systemd_exporter_version is version('0.0.0', '>=')
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retries: 10
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when:
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- systemd_exporter_version == "latest"
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tags:
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- systemd_exporter
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- install
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- systemd_exporter_install
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- download
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- systemd_exporter_download
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