169 lines
4.0 KiB
YAML
169 lines
4.0 KiB
YAML
---
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- name: provision node exporters
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hosts:
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- server
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- vms
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- container
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vars:
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package_names:
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OpenBSD: node_exporter
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Debian: prometheus-node-exporter
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tasks:
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- name: install node exporter
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package:
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name: "{{ package_names[ansible_distribution] }}"
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- name: start and enable node_exporter
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service:
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name: "{{ package_names[ansible_distribution] }}"
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state: started
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enabled: yes
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- name: provision blackbox exporters
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hosts:
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- mon-e2e-clients01
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- mon-e2e-wan01
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- monitoring01
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tasks:
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- name: install blackbox exporter
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package:
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name: prometheus-blackbox-exporter
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- name: add net raw capability to blackbox exporter
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capabilities:
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path: /usr/bin/prometheus-blackbox-exporter
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capability: cap_net_raw+ep
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notify:
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- restart blackbox-exporter
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- name: configure blackbox-exporter
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copy:
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src: files/blackbox.yml
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dest: /etc/prometheus/blackbox.yml
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owner: root
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group: root
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mode: 0644
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validate: "prometheus-blackbox-exporter --config.file='%s' --config.check"
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notify:
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- restart blackbox-exporter
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handlers:
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- name: restart blackbox-exporter
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service:
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name: prometheus-blackbox-exporter
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state: restarted
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- name: provision monitoring
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hosts:
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- eae-adp-jump01
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tasks:
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- name: install prometheus stack
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package:
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name:
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- prometheus
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- snmp_exporter
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- alertmanager
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- grafana
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- name: configure alertmanager
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template:
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src: templates/alertmanager.yml.j2
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dest: /etc/alertmanager/alertmanager.yml
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validate: "/usr/local/bin/amtool check-config %s"
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notify:
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- reload alertmanager
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- name: configure prometheus alerting rules
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copy:
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src: files/alerting_rules.yml
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dest: /etc/prometheus/alerting_rules.yml
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validate: "/usr/local/bin/promtool check rules %s"
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notify:
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- reload prometheus
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- name: configure prometheus
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template:
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src: templates/prometheus.yml
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dest: /etc/prometheus/prometheus.yml
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validate: "/usr/local/bin/promtool check config %s"
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notify:
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- reload prometheus
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- name: enable anonymous login in grafana
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blockinfile:
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path: /etc/grafana/config.ini
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block: |
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[auth.anonymous]
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enabled = true
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org_role = Viewer
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notify:
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- restart grafana
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- name: template grafana datasource provisioning
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template:
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src: "{{ item }}"
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dest: /etc/grafana/provisioning/datasources/
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owner: root
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group: _grafana
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mode: 0640
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with_fileglob:
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- "templates/grafana/provisioning/datasources/*"
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notify:
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- restart grafana
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- name: create /etc/grafana/dashboards
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file:
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path: /etc/grafana/dashboards
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state: directory
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owner: root
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group: _grafana
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mode: 0755
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- name: install dashboards
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copy:
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src: "{{ item }}"
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dest: /etc/grafana/dashboards/
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owner: root
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group: _grafana
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mode: 0640
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with_fileglob:
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- "templates/grafana/dashboards/*"
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- name: template grafana dashboard provisioning
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copy:
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src: "{{ item }}"
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dest: /etc/grafana/provisioning/dashboards/
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owner: root
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group: _grafana
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mode: 0644
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with_fileglob:
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- "templates/grafana/provisioning/dashboards/*"
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notify:
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- restart grafana
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- name: enable and start monitoring stack
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service:
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name: "{{ item }}"
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enabled: true
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state: started
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with_items:
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- prometheus
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- snmp_exporter
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- alertmanager
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- grafana
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handlers:
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- name: reload prometheus
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shell:
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cmd: "kill -SIGHUP $(pgrep prometheus)"
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- name: reload alertmanager
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shell:
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cmd: "kill -SIGHUP $(pgrep alertmanager)"
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- name: restart grafana
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service:
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name: grafana
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state: restarted
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