iankelling.org Git - distro-setup/blob - a/site.yml

   1 ---
   2 - hosts: tp.b8.nz
   3   roles:
   4     - role: prom
   5       prometheus_scrape_configs:
   6         - job_name: "prometheus"
   7           metrics_path: "{{ prometheus_metrics_path }}"
   8           static_configs:
   9             - targets:
  10                 - "{{ ansible_fqdn | default(ansible_host) | default('localhost') }}:9090"
  11         - job_name: "node"
  12           basic_auth:
  13             username: prom
  14             password_file: /etc/prometheus-pass
  15           scheme: "https"
  16           file_sd_configs:
  17             - files:
  18                 - "{{ prometheus_config_dir }}/file_sd/node.yml"
  19
  20       prometheus_targets:
  21         node:
  22           - targets: "{{ groups.all|map('regex_replace','$',':9101')|list }}"
  23
  24     - role: node-exporter
  25       node_exporter_web_listen_address: "127.0.0.1:9100"
  26     - role: alertmanager
  27       alertmanager_smtp:
  28         smarthost: 'localhost:25'
  29         from: "alertmanager@{{ ansible_fqdn | default(ansible_host) | default('localhost') }}"
  30         require_tls: false
  31       alertmanager_route:
  32         receiver: defaultreceiver
  33       alertmanager_receivers:
  34         - name: defaultreceiver
  35           email_configs:
  36             - to: alerts@iankelling.org
  37               html: "{% raw -%}{{ template \"email.default.html\" . }}{% endraw -%}"
  38               text: "{% raw -%}{{ template \"email.default.text\" . }}{% endraw -%}"
  39
  40       alertmanager_listen_address: '127.0.0.1:9093'
  41     - role: grafana
  42       grafana_address: "127.0.0.1"
  43       # iank: playbook will halt if no password is set. this is only
  44       # available to localhost, so i dont really care, but might as well
  45       # generate a pass isntead of putting in pw123 etc.
  46       grafana_security: { admin_user: admin, admin_password: spheroid.recantation.shank }
  47       grafana_datasources:
  48         - name: prometheus
  49           type: prometheus
  50           access: proxy
  51           url: 'http://{{ prometheus_web_listen_address }}'
  52           basicAuth: false
  53           isDefault: true
  54       # This is based on looking at highly downloaded dashboards here
  55       # https://grafana.com/dashboards?dataSource=prometheus&collector=nodeExporter
  56       # Which is where you are lead to from
  57       # https://prometheus.io/docs/visualization/grafana/
  58       grafana_dashboards:
  59         - dashboard_id: 1860
  60           revision_id: 13
  61           datasource: prometheus
  62         - dashboard_id: 405
  63           revision_id: 8
  64           datasource: prometheus