Improve docker doc and fix missing keys on update

support/docker/production/config/traefik.toml

@@ -0,0 +1,49 @@
+# Uncomment this line in order to enable debugging through logs
+# debug = true
+defaultEntryPoints = ["http", "https"]
+[entryPoints]
+  [entryPoints.http]
+  address = ":80"
+  [entryPoints.https]
+  address = ":443"
+    [entryPoints.https.tls]
+
+# Enable ACME (Let's Encrypt): automatic SSL.
+[acme]
+
+# Email address used for registration.
+#
+# Required
+#
+email = "<MY EMAIL ADDRESS>"
+
+# File or key used for certificates storage.
+#
+# Required
+#
+storage = "/etc/acme.json"
+# or `storage = "traefik/acme/account"` if using KV store.
+
+# Entrypoint to proxy acme apply certificates to.
+# WARNING, if the TLS-SNI-01 challenge is used, it must point to an entrypoint on port 443
+#
+# Required
+#
+entryPoint = "https"
+
+# Domains list.
+#
+[[acme.domains]]
+  main = "<MY DOMAIN>"
+
+# Use a HTTP-01 acme challenge rather than TLS-SNI-01 challenge
+#
+# Optional but recommend
+#
+[acme.httpChallenge]
+
+  # EntryPoint to use for the challenges.
+  #
+  # Required
+  #
+  entryPoint = "http"

support/docker/production/docker-compose.yml

@@ -2,6 +2,19 @@ version: "3.3"
 
 services:
 
+  reverse-proxy:
+    image: traefik
+    command: --api --docker # Enables the web UI and tells Træfik to listen to docker
+    ports:
+      - "80:80"     # The HTTP port
+      - "443:443"   # The HTTPS port
+      - "8080:8080" # The Web UI (enabled by --api)
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock # So that Traefik can listen to the Docker events
+      - ./docker-volume/traefik/acme.json:/etc/acme.json
+      - ./docker-volume/traefik/traefik.toml:/traefik.toml
+    restart: "always"
+
   peertube:
     # If you don't want to use the official image and build one from sources
     # build:
@@ -49,9 +62,13 @@ services:
     volumes:
       - ./docker-volume/db:/var/lib/postgresql/data
     restart: "always"
+    labels:
+      traefik.enable: "false"
 
   redis:
     image: redis:4-alpine
     volumes:
       - ./docker-volume/redis:/data
     restart: "always"
+    labels:
+      traefik.enable: "false"

support/docker/production/docker-entrypoint.sh

@@ -4,10 +4,12 @@ set -e
 # Populate config directory
 if [ -z "$(ls -A /config)" ]; then
     cp /app/support/docker/production/config/* /config
-    cp /app/config/default.yaml /config
-    chown -R peertube:peertube /config
 fi
 
+# Always copy default configuration file, in cases where new keys were added
+cp /app/config/default.yaml /config
+chown -R peertube:peertube /config
+
 # first arg is `-f` or `--some-option`
 # or first arg is `something.conf`
 if [ "${1#-}" != "$1" ] || [ "${1%.conf}" != "$1" ]; then