83 lines
2.5 KiB
YAML
83 lines
2.5 KiB
YAML
---
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- name: Create Prometheus directories
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ansible.builtin.file:
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path: "{{ item }}"
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state: directory
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owner: monitoring
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group: monitoring
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mode: "0755"
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loop:
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- /etc/prometheus
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- /var/lib/prometheus
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- name: Check if Prometheus is installed
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ansible.builtin.stat:
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path: /usr/local/bin/prometheus
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register: prometheus_binary
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- name: Get installed Prometheus version
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ansible.builtin.command: /usr/local/bin/prometheus --version
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register: prometheus_installed_version
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changed_when: false
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failed_when: false
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when: prometheus_binary.stat.exists
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- name: Download Prometheus
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ansible.builtin.get_url:
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url: "https://github.com/prometheus/prometheus/releases/download/v{{ prometheus_version }}/prometheus-{{ prometheus_version }}.linux-{{ go_arch }}.tar.gz"
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dest: "/tmp/prometheus-{{ prometheus_version }}.tar.gz"
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mode: "0644"
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when: not prometheus_binary.stat.exists or prometheus_version not in (prometheus_installed_version.stdout | default(''))
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- name: Extract Prometheus
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ansible.builtin.unarchive:
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src: "/tmp/prometheus-{{ prometheus_version }}.tar.gz"
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dest: /tmp
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remote_src: true
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when: not prometheus_binary.stat.exists or prometheus_version not in (prometheus_installed_version.stdout | default(''))
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- name: Install Prometheus binaries
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ansible.builtin.copy:
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src: "/tmp/prometheus-{{ prometheus_version }}.linux-{{ go_arch }}/{{ item }}"
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dest: "/usr/local/bin/{{ item }}"
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mode: "0755"
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remote_src: true
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loop:
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- prometheus
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- promtool
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notify: Restart prometheus
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when: not prometheus_binary.stat.exists or prometheus_version not in (prometheus_installed_version.stdout | default(''))
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- name: Deploy Prometheus configuration
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ansible.builtin.template:
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src: prometheus.yml.j2
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dest: /etc/prometheus/prometheus.yml
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owner: monitoring
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group: monitoring
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mode: "0644"
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notify: Restart prometheus
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- name: Deploy Prometheus systemd service
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ansible.builtin.template:
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src: prometheus.service.j2
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dest: /etc/systemd/system/prometheus.service
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mode: "0644"
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notify:
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- Reload systemd
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- Restart prometheus
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- name: Enable and start Prometheus
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ansible.builtin.systemd:
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name: prometheus
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enabled: true
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state: started
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daemon_reload: true
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- name: Clean up downloaded files
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ansible.builtin.file:
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path: "{{ item }}"
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state: absent
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loop:
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- "/tmp/prometheus-{{ prometheus_version }}.tar.gz"
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- "/tmp/prometheus-{{ prometheus_version }}.linux-{{ go_arch }}"
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