feat: добавить конфигурацию grafana и включить её в compose

.gitignore

@@ -10,3 +10,5 @@ __pycache__/
 # virtual environments
 .venv/
 .venv*/
+# .env files
+*.env

services/compose.env.template

@@ -0,0 +1,2 @@
+GF_SECURITY_ADMIN_USER=admin
+GF_SECURITY_ADMIN_PASSWORD=admin

services/compose.yaml

@@ -24,3 +24,25 @@ services:
       - "--config.file=/etc/prometheus/prometheus.yaml"
     volumes:
       - "./prometheus/prometheus.yaml:/etc/prometheus/prometheus.yaml:ro"
+
+  grafana:
+    image: grafana/grafana:12.4.0-20012734117
+    ports:
+      - "3000:3000"
+    #environment:
+    #  GF_SECURITY_ADMIN_USER: "$__file{/run/secrets/grafana-admin-user}"
+    #  GF_SECURITY_ADMIN_PASSWORD: "$__file{/run/secrets/grafana-admin-password}"
+    #secrets:
+    #  - grafana-admin-user
+    #  - grafana-admin-password
+    environment:
+      GF_SECURITY_ADMIN_USER: "${GF_SECURITY_ADMIN_USER:-admin}"
+      GF_SECURITY_ADMIN_PASSWORD: "${GF_SECURITY_ADMIN_PASSWORD:-admin}"
+
+#secrets:
+#
+#  grafana-admin-user:
+#    environment: GF_SECURITY_ADMIN_USER
+#
+#  grafana-admin-password:
+#    environment: GF_SECURITY_ADMIN_PASSWORD