feat(docker): add grafana

Signed-off-by: Rodney Osodo <socials@rodneyosodo.com>

docker-compose/default.env

@@ -136,3 +136,7 @@ PAPERLESS_POSTGRES_USER=""
 PAPERLESS_POSTGRES_PASSWORD=""
 PAPERLESS_POSTGRES_DB=""
 PAPERLESS_POSTGRES_URL=""
+
+### GRAFANA
+GRAFANA_ADMIN_USER="admin"
+GRAFANA_ADMIN_PASSWORD="admin"

docker-compose/grafana/docker-compose.yaml

@@ -0,0 +1,19 @@
+services:
+  grafana:
+    container_name: grafana
+    image: docker.io/grafana/grafana:13.1.0
+    restart: unless-stopped
+    networks:
+      - homelab-network
+    security_opt:
+      - no-new-privileges:true
+    ports:
+      - 3060:3000
+    environment:
+      - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER}
+      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD}
+      - GF_INSTALL_PLUGINS=
+    volumes:
+      - ~/docker-volumes/grafana/data:/var/lib/grafana
+      - ./docker-compose/grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
+      - ./docker-compose/grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards

docker-compose/grafana/provisioning/dashboards/dashboards.yaml

@@ -0,0 +1,11 @@
+apiVersion: 1
+
+providers:
+  - name: default
+    orgId: 1
+    folder:
+    type: file
+    disableDeletion: false
+    updateIntervalSeconds: 30
+    options:
+      path: /etc/grafana/provisioning/dashboards

docker-compose/grafana/provisioning/datasources/datasources.yaml

@@ -0,0 +1,10 @@
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    uid: prometheus
+    type: prometheus
+    access: proxy
+    url: http://victoria-metrics:8428
+    isDefault: true
+    editable: false