Add metrics

group_vars/all/vault

@@ -1,8 +1,13 @@
 $ANSIBLE_VAULT;1.1;AES256
-30613534346431333631646634333061336363386330343564323661356666663233656137343132
+39303330616163326665373337326635386164616335626366333638653464303532643530333762
-3034323166623230643138663761386234393537626262300a373139366231623230343361353937
+6636626430613433623534373263633663303431316339640a613930623530623336373663323038
-37663037323733623561356130373834396136336433636338646635666330666437323564636537
+34666363393733363736323166343138656364373439366332623930633635616631386533306533
-3731636465626463300a613263333138613230346639646337313332366262613630643164666431
+3666663833353931360a636163646163363661666330633636353532323333386432633037653131
-34636632643161383436326338646366323031363237343965336633343131353165613961653063
+65343530643931303834633961633934613037396336646439663163326635656238623936343165
-65316162613535353432613962353535333631326166383035366532366564653435613835356634
+66386165653839323231333761343663613965326538303032363935643433306366643763393665
-396466653535653563393632313736613735
+30333033626162356564393439643866356266393362643664646365373535613764366130346438
+33313330613163623339386130653032333962343235653135653431376165656163336531663162
+61653763663162663933373236326365343365653233643830613237626639316666386530386434
+33633136393637343863306261396334333533643233633236353531663066613637653236316632
+31333435333835346364663638656266643230303163656362336566653638633361373532653834
+34396162656135333337

group_vars/main/main.yml

@@ -1,3 +1,4 @@
+---
 ansible_python_interpreter: /usr/bin/python3
 ansible_user: root
 ansible_port: 233
@@ -11,6 +12,7 @@ apt_packages:
   - net-tools
   - python3-setuptools
   - jq
+  - prometheus-node-exporter
 
 pip_install_packages:
   - name: docker

host_vars/invidious.io/main.yml

@@ -0,0 +1,36 @@
+---
+prometheus_web_listen_address: "127.0.0.1:9090"
+prometheus_scrape_configs:
+  - job_name: "prometheus"
+    static_configs:
+      - targets: ['localhost:9090']
+  - job_name: "node"
+    static_configs:
+      - targets: ['localhost:9100']
+  - job_name: "caddy"
+    static_configs:
+      - targets: ['127.0.0.1:2019']
+
+grafana_url: "https://grafana.invidious.io"
+grafana_domain: grafana.invidious.io
+grafana_address: 127.0.0.1
+grafana_port: 2000
+grafana_security:
+  admin_user: admin
+  admin_password: "{{ vault_grafana_admin_password }}"
+  disable_gravatar: true
+  cookie_secure: true
+grafana_auth:
+  anonymous:
+    enabled: true
+grafana_datasources:
+  - name: Prometheus
+    type: prometheus
+    url: http://localhost:9090
+grafana_dashboards:
+  - dashboard_id: '1860'
+    revision_id: '22'
+    datasource: 'Prometheus'
+  - dashboard_id: '13460'
+    revision_id: '2'
+    datasource: 'Prometheus'

main.yml

@@ -27,11 +27,28 @@
         name: "{{ apt_packages }}"
       tags: [apt,base]
 
+    - name: Bind node exporter to localhost
+      ansible.builtin.lineinfile:
+        path: /etc/default/prometheus-node-exporter
+        regexp: '^ARGS='
+        line: ARGS=--web.listen-address=localhost:9100
+      tags: [apt,base]
+
     - name: unattended-upgrades
       import_role:
         name: jvn.unattended-upgrades
       tags: [unattended-upgrades]
 
+    - name: prometheus
+      import_role:
+        name: cloudalchemy.prometheus
+      tags: [prometheus]
+
+    - name: grafana
+      import_role:
+        name: cloudalchemy.grafana
+      tags: [grafana]
+
     - name: pip
       import_role:
         name: geerlingguy.pip

templates/Caddyfile.j2

@@ -6,6 +6,7 @@
     body "User-agent: *
 Disallow: /
 "
+}
   log {
     output file /var/log/caddy/access.log {
       roll_size 500mb
@@ -68,3 +69,8 @@ docs.invidious.io {
   import common
   reverse_proxy http://127.0.0.1:3001
 }
+
+grafana.invidious.io {
+  import common
+  reverse_proxy http://127.0.0.1:2000
+}