Docker config directory as volume

.gitignore

@@ -24,3 +24,4 @@
 /previews/
 /logs/
 /server/tools/import-mediacore.ts
+/docker-volume/

support/doc/docker.md

@@ -30,7 +30,7 @@ you can use the regular `up` command to set it up, with possible overrides of
 the environment variables:
 
 ```bash
-$ PEERTUBE_HOSTNAME=peertube.lvh.me \
+$ PEERTUBE_WEBSERVER_HOSTNAME=peertube.lvh.me \
   PEERTUBE_ADMIN_EMAIL=test@example.com \
   PEERTUBE_TRANSCODING_ENABLED=true \
   PEERTUBE_SIGNUP_ENABLED=true \

support/docker/production/Dockerfile.stretch

@@ -57,14 +57,16 @@ USER peertube
 RUN yarn install --pure-lockfile \
     && npm run build
 
-# Configure PeerTube
-RUN cp /app/config/default.yaml /app/support/docker/production/config/default.yaml
+USER root
+
+RUN mkdir /data /config
+RUN chown -R peertube:peertube /data /config
+
 ENV NODE_ENV production
-ENV NODE_CONFIG_DIR /app/support/docker/production/config
+ENV NODE_CONFIG_DIR /config
 
-USER root
-RUN mkdir /data && chown peertube:peertube /data
 VOLUME /data
+VOLUME /config
 
 COPY ./support/docker/production/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
 ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]

support/docker/production/config/custom-environment-variables.yaml

@@ -1,10 +1,10 @@
 webserver:
-  hostname: "PEERTUBE_HOSTNAME"
+  hostname: "PEERTUBE_WEBSERVER_HOSTNAME"
   port:
-    __name: "PEERTUBE_PORT"
+    __name: "PEERTUBE_WEBSERVER_PORT"
     __format: "json"
   https:
-    __name: "PEERTUBE_HTTPS"
+    __name: "PEERTUBE_WEBSERVER_HTTPS"
     __format: "json"
 
 database:

support/docker/production/docker-compose.yml

@@ -9,9 +9,9 @@ services:
     #   dockerfile: ./support/docker/production/Dockerfile.stretch
     image: chocobozzz/peertube:production-stretch
     environment:
-      PEERTUBE_HOSTNAME: my.domain.tld
-      PEERTUBE_PORT: 443
-      PEERTUBE_HTTPS: "true"
+      PEERTUBE_WEBSERVER_HOSTNAME: my.domain.tld
+      PEERTUBE_WEBSERVER_PORT: 443
+      PEERTUBE_WEBSERVER_HTTPS: "true"
       PEERTUBE_ADMIN_EMAIL: admin@domain.tld
       PEERTUBE_DB_HOSTNAME: postgres
       PEERTUBE_DB_USERNAME: postgres_user
@@ -27,13 +27,14 @@ services:
     # remove them if you are using another reverse proxy.
     labels:
       traefik.enable: "true"
-      traefik.frontend.rule: "Host:${PEERTUBE_HOSTNAME}"
+      traefik.frontend.rule: "Host:${PEERTUBE_WEBSERVER_HOSTNAME}"
       traefik.port: "9000"
     # If you don't want to use a reverse proxy (not suitable for production!)
     # ports:
       # - "80:9000"
     volumes:
-      - ./data:/data
+      - ./docker-volume/data:/data
+      - ./docker-volume/config:/config
     depends_on:
       - postgres
       - redis
@@ -46,11 +47,11 @@ services:
       POSTGRES_PASSWORD: postgres_password
       POSTGRES_DB: peertube
     volumes:
-      - ./db:/var/lib/postgresql/data
+      - ./docker-volume/db:/var/lib/postgresql/data
     restart: "always"
 
   redis:
     image: redis:4-alpine
     volumes:
-      - ./redis:/data
+      - ./docker-volume/redis:/data
     restart: "always"

support/docker/production/docker-entrypoint.sh

@@ -1,6 +1,13 @@
 #!/bin/sh
 set -e
 
+# Populate config directory
+if [ -z "$(ls -A /config)" ]; then
+    cp /app/support/docker/production/config/* /config
+    cp /app/config/default.yaml /config
+    chown -R peertube:peertube /config
+fi
+
 # first arg is `-f` or `--some-option`
 # or first arg is `something.conf`
 if [ "${1#-}" != "$1" ] || [ "${1%.conf}" != "$1" ]; then