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hetzner-ansible/roles/node-exporter/tasks/main.yml

63 lines
1.8 KiB
YAML

---
- name: "Send mattermost message"
uri:
url: "{{ mattermost_hook_smardigo }}"
method: POST
body: "{{ lookup('template','mattermost-deploy-start.json.j2') }}"
body_format: json
headers:
Content-Type: "application/json"
delegate_to: 127.0.0.1
become: false
when:
- send_status_messages
- name: "Check if node-exporter/docker-compose.yml exists - TODO: remove after running setup.yml on all hosts .."
stat:
path: '{{ service_base_path }}/node-exporter/docker-compose.yml'
register: check_docker_compose_file
- name: "Stop node-exporter - TODO: remove after running setup.yml on all hosts .."
shell: docker-compose down
args:
chdir: '{{ service_base_path }}/node-exporter'
when: check_docker_compose_file.stat.exists
ignore_errors: yes
- name: "Remove node-exporter container fragments - TODO: remove after running setup.yml on all hosts .."
file:
state: absent
path: '{{ service_base_path }}/node-exporter/'
- name: Ensure prometheus-node-exporter ist installed
apt:
pkg:
- prometheus-node-exporter
- prometheus-node-exporter-collectors
- name: Setup prometheus-node-exporter interface bind
lineinfile:
path: /etc/default/prometheus-node-exporter
regex: "^ARGS="
line: "ARGS=\"--web.listen-address='{{ stage_private_server_ip }}:{{ monitor_port_system }}'\""
register: node_exporter
- name: Restart prometheus if needed
service:
name: prometheus-node-exporter
state: restarted
- name: "Send mattermost messsge"
uri:
url: "{{ mattermost_hook_smardigo }}"
method: POST
body: "{{ lookup('template','mattermost-deploy-end.json.j2') }}"
body_format: json
headers:
Content-Type: "application/json"
delegate_to: 127.0.0.1
become: false
when:
- send_status_messages