.env.sample

@@ -225,3 +225,8 @@ WRITE_TIMEOUT=0s
 
 ## Enable onion service support
 #ONION_ENABLED=1
+
+## Keep access logs on a volume.
+# You'll need to setup rotation yourself and send the USR1 signal to
+# Traefik for reloading.
+#COMPOSE_FILE="$COMPOSE_FILE:compose.access-log.yml"

abra.sh

@@ -1,3 +1,3 @@
-export TRAEFIK_YML_VERSION=v32
+export TRAEFIK_YML_VERSION=v33
 export FILE_PROVIDER_YML_VERSION=v12
 export ENTRYPOINT_VERSION=v5

compose.access-log.yml

@@ -0,0 +1,10 @@
+---
+version: "3.8"
+services:
+  app:
+    environment:
+      ACCESS_LOG_ENABLED: "true"
+    volumes:
+      - "access-logs:/var/log/"
+volumes:
+  access-logs:

traefik.yml.tmpl

@@ -6,6 +6,21 @@ log:
   level: {{ env "LOG_LEVEL" }}
   maxAge: {{ env "LOG_MAX_AGE" }}
 
+{{ if eq (env "ACCESS_LOG_ENABLED") "true" }}
+accessLog:
+  format: "json"
+  filePath: "/var/log/access_log.jsonl"
+  fields:
+    defaultMode: "keep"
+    headers:
+      defaultMode: "keep"
+      names:
+        Authorization: "drop"
+        Cookie: "drop"
+    queryParameters:
+      defaultMode: "keep"
+{{ end }}
+
 providers:
   swarm:
     endpoint: "tcp://socket-proxy:2375"