feat: Add Grafana

grafana/.env

@@ -0,0 +1,3 @@
+GRAFANA_DOMAIN=grafana.cool.life
+GF_SECURITY_ADMIN_USER=admin
+GF_SECURITY_ADMIN_PASSWORD=admin

grafana/docker-compose.yml

@@ -0,0 +1,27 @@
+---
+version: "3"
+
+networks:
+  default:
+    name: ${TRAEFIK_NETWORK_NAME:-traefik}
+
+volumes:
+  grafana:
+    name: ${GRAFANA_VOLUME_NAME:-grafana}
+
+services:
+  grafana:
+    container_name: ${GRAFANA_CONTAINER_NAME:-grafana}
+    image: ${GRAFANA_IMAGE:-grafana/grafana:7.4.3}
+    volumes:
+      - grafana:/var/lib/grafana
+    environment:
+      GF_SECURITY_ADMIN_USER: ${GF_SECURITY_ADMIN_USER:?err}
+      GF_SECURITY_ADMIN_PASSWORD: ${GF_SECURITY_ADMIN_PASSWORD:?err}
+      GF_USERS_ALLOW_SIGN_UP: ${GF_USERS_ALLOW_SIGN_UP:-false}
+      GF_INSTALL_PLUGINS: ${GF_INSTALL_PLUGINS}
+    labels:
+      traefik.enable: 'true'
+      traefik.docker.network: ${TRAEFIK_NETWORK_NAME:-traefik}
+      traefik.http.routers.grafana.rule: 'Host(`${GRAFANA_DOMAIN:?err}`)'
+      traefik.http.routers.grafana.entrypoints: 'web'