Moved from Nginx to Caddy

netdata-grafana-prometheus-stack/docker-compose.yml

@@ -1,9 +1,13 @@
 ---
-x-logging: &default-logging
+x-logging:
-  driver: local
+  &default-logging
+  driver: syslog
   options:
-    max-size: "1m"
+    # This requires two files in /etc/rsyslog.d
-    max-file: "50"
+    # https://www.loggly.com/use-cases/docker-syslog-logging-and-troubleshooting/
+    tag: "container_name/{{.Name}}"
+    labels: "${hostname}"
+    syslog-facility: # cron, local7, etc.
 
 x-opt-values: &volume-opt
   driver_opts: &options
@@ -25,17 +29,27 @@ services:
     security_opt:
       - apparmor:unconfined
     volumes:
-      - netdataconfig:/etc/netdata:ro
+      - ./netdataconfig:/etc/netdata:rw
       - netdatalib:/var/lib/netdata
       - netdatacache:/var/cache/netdata
       - /etc/passwd:/host/etc/passwd:ro
       - /etc/group:/host/etc/group:ro
+      # - /dev:/host/dev:ro
+      # - /mnt:/host/mns:ro
+      # - /var/log:/host/var/log:ro
       - /proc:/host/proc:ro
       - /sys:/host/sys:ro
       - /etc/os-release:/host/etc/os-release:ro
       - /var/run/docker.sock:/var/run/docker.sock:ro
+    labels:
+      caddy: ${NETDATA_HOSTNAME}
+      caddy.log:
+      caddy.encode: "zstd gzip"
+      caddy.reverse_proxy: "{{upstreams 19999}}"
+      caddy.basicauth.{USERNAME}: "hashed_password"
     networks:
-      - reverse-proxy
+      - netdata
+      - caddy
       - npg
     logging: *default-logging
 
@@ -43,33 +57,46 @@ services:
     image: prom/prometheus
     container_name: prometheus
     hostname: prometheus
+    # Only if you need to access it locally
+    # ports:
+    #   - "9090:9090"
     env_file:
       prometheus.env
     volumes:
       - prometheus:/etc/prometheus
-    networks:
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--storage.tsdb.retention.time=180d'
+      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
+      - '--web.console.templates=/usr/share/prometheus/consoles'
+      # - '--web.enable-admin-api'
+      # - '--web.enable-remote-write-receiver'
+   networks:
       - npg
+      - caddy
     logging: *default-logging
 
   grafana:
     image: grafana/grafana
     container_name: grafana
+    restart: unless-stopped
     env_file:
       grafana.env
     volumes:
       - grafana:/var/lib/grafana
+    labels:
+      caddy: grafana.domain.tld
+      caddy.log:
+        caddy.reverse_proxy: "{{upstreams 3000}}"
     networks:
       - npg
+      - caddy
     logging: *default-logging
 
 # Can be substituted by a standard volume declaration if it's just a test
 # environment or no nfs server is available
 volumes:
-  netdataconfig:
-    <<: *volume-opt
-    driver_opts:
-      <<: *options
-      device: ":/mnt/path/netdata/netdataconfig"
   netdatalib:
     <<: *volume-opt
     driver_opts:
@@ -92,7 +119,7 @@ volumes:
       device: ":/mnt/path/grafana/grafana"
 
 networks:
-  reverse-proxy:
+  netdata:
-    name: rp_reverse-proxy
-    external: true
   npg:
+  caddy:
+    external: true

netdata-grafana-prometheus-stack/grafana.env.template

@@ -1,3 +1 @@
-VIRTUAL_HOST="grafana.domain.tld"
+
-VIRTUAL_PORT=3000
-LETSENCRYPT_HOST="grafana.domain.tld"

netdata-grafana-prometheus-stack/netdata.env.template

@@ -1,6 +1,3 @@
-VIRTUAL_HOST="netdata.domain.tld"
+NETDATA_CLAIM_TOKEN=${TOKEN}
-VIRTUAL_PORT=19999
-LETSENCRYPT_HOST="netdata.domain.tld"
-NETDATA_CLAIM_TOKEN=hOOww34Yc-6vYBYxRKBop6Ozbsf0B2WSaPBTsW_mbHuBYiHcGDVsvbqETz5SaevMvOVBK_4r7q6WwLZTTD3iwHy2T2X1NsRExqUWWUn3LQXDGYlvKKCynVRafuNT9xmH1cuQ0l8
 NETDATA_CLAIM_URL=https://app.netdata.cloud
 NETDATA_CLAIM_ROOMS=

netdata-grafana-prometheus-stack/prometheus.env.template

@@ -1,3 +1 @@
-VIRTUAL_HOST="prometheus.domain.tld"
+
-VIRTUAL_PORT=9090
-LETSENCRYPT_HOST="prometheus.domain.tld"