fix: logging is opt-in

Reviewed-on: #60
Reviewed-by: fauno <fauno@sutty.coop.ar>

.env.sample

@@ -153,3 +153,10 @@ SECRET_BASIC_AUTH_VERSION=v1
 
 # Traefik apdex alert will trigger when the apdex score of a service drops below the given number. Services receiving fewer than 10 requests per 10m are ignored
 #ALERT_TRAEFIK_APDEX=0.5
+
+# Tell Traefik to keep access logs (could be very verbose). See Access
+# logs on Traefik recipe.
+#ALLOY_ACCESS_LOGS=true
+#PROMETHEUS_ACCESS_LOGS=true
+#LOKI_ACCESS_LOGS=true
+#GRAFANA_ACCESS_LOGS=true

compose.alloy-webui.yml

@@ -14,3 +14,4 @@ services:
         - "traefik.http.routers.${STACK_NAME}-alloy.tls=true"
         - "traefik.http.routers.${STACK_NAME}-alloy.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "traefik.http.routers.${STACK_NAME}-alloy.middlewares=basicauth@file"
+        - "traefik.http.routers.${STACK_NAME}-alloy.observability.accesslogs=${ALLOY_ACCESS_LOGS:-false}"

compose.grafana.yml

@@ -51,6 +51,7 @@ services:
         - "traefik.http.routers.${STACK_NAME}-grafana.entrypoints=web-secure"
         - "traefik.http.routers.${STACK_NAME}-grafana.tls=true"
         - "traefik.http.routers.${STACK_NAME}-grafana.tls.certresolver=${LETS_ENCRYPT_ENV}"
+        - "traefik.http.routers.${STACK_NAME}-grafana.observability.accesslogs=${GRAFANA_ACCESS_LOGS:-false}"
     healthcheck:
       test: "wget -q http://localhost:3000/healthz -O/dev/null"
       interval: 5s

compose.loki.yml

@@ -42,6 +42,7 @@ services:
         - "traefik.http.routers.${STACK_NAME}-loki.tls=true"
         - "traefik.http.routers.${STACK_NAME}-loki.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "traefik.http.routers.${STACK_NAME}-loki.middlewares=basicauth@file"
+        - "traefik.http.routers.${STACK_NAME}-loki.observability.accesslogs=${LOKI_ACCESS_LOGS:-false}"
         - "prometheus.io/scrape=true"
         - "prometheus.io/port=3100"
 

compose.prometheus.yml

@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   prometheus:
-    image: prom/prometheus:v3.15.1
+    image: prom/prometheus:v3.16.0
     secrets:
       - basic_auth
     volumes:
@@ -38,6 +38,7 @@ services:
         - "traefik.http.routers.${STACK_NAME}-prometheus.tls=true"
         - "traefik.http.routers.${STACK_NAME}-prometheus.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "traefik.http.routers.${STACK_NAME}-prometheus.middlewares=basicauth@file"
+        - "traefik.http.routers.${STACK_NAME}-prometheus.observability.accesslogs=${PROMETHEUS_ACCESS_LOGS:-false}"
 
 configs:
   prometheus_yml:

compose.smartctl.yml

@@ -5,9 +5,9 @@ services:
     image: "prometheuscommunity/smartctl-exporter:v0.15.0"
     volumes:
     - "/var/lib/smartmontools/json:/debug"
+    - "/dev:/dev:ro"
     command:
     - "--smartctl.fake-data"
-    - "--smartctl.interval=1h"
     networks:
     - "proxy"
     deploy:

compose.yml

@@ -53,7 +53,7 @@ services:
         condition: any
       labels:
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
-        - "coop-cloud.${STACK_NAME}.version=2.3.1+v1.21.3"
+        - "coop-cloud.${STACK_NAME}.version=2.4.0+v1.21.3"
 configs:
   config_alloy:
     template_driver: golang

release/2.3.2+v1.21.3

@@ -0,0 +1 @@
+smartctl exporter works again!