Adds Prometheus/Grafana monitoring infrastructure

env/grafana.env

@@ -0,0 +1,3 @@
+GF_SECURITY_ADMIN_USER=admin
+GF_SECURITY_ADMIN_PASSWORD=admin
+GF_SECURITY_SECRET_KEY=oew5RCBGGBba0MdsEKrj

env/netbox.env

@@ -14,11 +14,12 @@ EMAIL_USE_SSL=false
 EMAIL_USE_TLS=false
 EMAIL_SSL_CERTFILE=
 EMAIL_SSL_KEYFILE=
+MAX_PAGE_SIZE=1000
 MEDIA_ROOT=/opt/netbox/netbox/media
+METRICS_ENABLED=true
 NAPALM_USERNAME=
 NAPALM_PASSWORD=
 NAPALM_TIMEOUT=10
-MAX_PAGE_SIZE=1000
 REDIS_HOST=redis
 REDIS_PASSWORD=H733Kdjndks81
 REDIS_DATABASE=0
@@ -27,6 +28,7 @@ REDIS_CACHE_HOST=redis-cache
 REDIS_CACHE_PASSWORD=t4Ph722qJ5QHeQ1qfu36
 REDIS_CACHE_DATABASE=1
 REDIS_CACHE_SSL=false
+RELEASE_CHECK_URL=https://api.github.com/repos/netbox-community/netbox/releases
 SECRET_KEY=r8OwDznj!!dci#P9ghmRfdu1Ysxm0AiPeDCQhKE+N_rClfWNj
 SKIP_STARTUP_SCRIPTS=false
 SKIP_SUPERUSER=false
@@ -35,4 +37,3 @@ SUPERUSER_EMAIL=admin@example.com
 SUPERUSER_PASSWORD=admin
 SUPERUSER_API_TOKEN=0123456789abcdef0123456789abcdef01234567
 WEBHOOKS_ENABLED=true
-RELEASE_CHECK_URL=https://api.github.com/repos/netbox-community/netbox/releases

env/postgres-exporter.env

@@ -0,0 +1,4 @@
+DATA_SOURCE_URI=postgres?sslmode=disable
+DATA_SOURCE_USER=netbox
+DATA_SOURCE_PASS=J5brHrAXFLQSif0K
+PG_EXPORTER_AUTO_DISCOVER_DATABASES=true

env/redis-cache-exporter.env

@@ -0,0 +1,2 @@
+REDIS_ADDR=redis://redis-cache:6379
+REDIS_PASSWORD=t4Ph722qJ5QHeQ1qfu36

env/redis-worker-exporter.env

@@ -0,0 +1,2 @@
+REDIS_ADDR=redis://redis:6379
+REDIS_PASSWORD=H733Kdjndks81