Add migrationguide, config for traefik and compose

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

.dockerignore

@@ -1,8 +1,9 @@
 .dockerignore
 .git
 .gitignore
+.gitmodules
+cryptpad/.git
 customize
+data
 docker-compose.yml
 Dockerfile
-cryptpad/.git
-.gitmodules

Dockerfile

@@ -36,11 +36,11 @@ RUN mkdir /cryptpad/data
 WORKDIR /cryptpad
 
 # Volumes for data persistence
-VOLUME /cryptpad/customize
-VOLUME /cryptpad/datastore
-VOLUME /cryptpad/data
-VOLUME /cryptpad/block
 VOLUME /cryptpad/blob
+VOLUME /cryptpad/block
+VOLUME /cryptpad/customize
+VOLUME /cryptpad/data
+VOLUME /cryptpad/datastore
 
 # Ports
 EXPOSE 3000 3001

MIGRATION.md

@@ -0,0 +1,26 @@
+# Migration from version 3.16.0
+Starting at version 3.17.0 Docker isn't part of the [main repository](https://github.com/xwiki-labs/cryptpad) anymore.
+The Docker deployment is community maintained and not officially supported.
+
+With the new repository comes a reworked Docker image and reworked docker-compose files, which require manual
+intervention to keep working.
+
+_**Notice:**_ xwiki/cryptpad_ was removed from Dockerhub as Docker is not supported officially.
+Please use _promasu/cryptpad_ which is automaticly build from this repository.
+See [Dockerhub](https://hub.docker.com/r/promasu/cryptpad) to get the suitable image for you. `:latest` should normally
+do the job for you, as it's the last tagged release on the [main repository](https://github.com/xwiki-labs/cryptpad).
+
+## Migration steps
+1. Clone this repository. If you want to build the image yourself you have to pull the submodule.
+(`git submodule update --init --recursive`)
+
+2. Move the _data_ and _customize_ directories from the old location into the `cryptpad-docker` repository.
+
+3. Move the configuration from `data/cfg/config.js` to `data/config.js`. Consider taking a look at the current
+[example config](https://github.com/xwiki-labs/cryptpad/blob/master/config/config.example.js) if there are missing or
+obsolet parameters in your configuration.
+
+4. CryptPad now uses a dedicated user inside the repository which has no permission to access the currently saved files.
+You need to execute `sudo chown -R 4001:4001 data customize` to set the correct permissions.
+
+5. See the [README](README.md) for general instructions on using this repository.

README.md

@@ -5,3 +5,6 @@ This repository has been created as part of an ongoing effort to separate docker
 The officially recommended deployment method is to use the `example.nginx.conf` file provided by the core repo and to manage updates directly on the host system using `git`, `npm` (as provided by [nvm](https://github.com/nvm-sh/nvm)) and `bower`.
 
 Docker images and their supporting configuration files are provided as a community effort by those using them, with support provided by the core development team on a _best-effort_ basis. Keep in mind that the core team neither uses nor tests Docker images, so your results may vary.
+
+## Migration
+Please see the [migration guide](https://github.com/xwiki-labs/cryptpad-docker/blob/master/MIGRATION.md) for further information on switching to this repository.

docker-compose.yml

@@ -0,0 +1,28 @@
+---
+version: '2'
+
+services:
+  cryptpad:
+    image: "promasu/cryptpad:latest"
+    hostname: cryptpad
+
+    volumes:
+      - ./data/blob:/cryptpad/blob
+      - ./data/block:/cryptpad/block
+      - ./customize:/cryptpad/customize
+      - ./data/config.js:/cryptpad/config/config.js
+      - ./data/data:/cryptpad/data
+      - ./data/files:/cryptpad/datastore
+
+    ports:
+      - "3000:3000"
+      - "3001:3001"
+
+    expose:
+      - "3000"
+      - "3001"
+
+    ulimits:
+      nofile:
+        soft: 1000000
+        hard: 1000000

traefik2.yml

@@ -0,0 +1,14 @@
+---
+version: '2'
+
+services:
+  cryptpad:
+    labels:
+      - traefik.http.routers.cryptpad.rule=Host(`cryptpad.example.com`)
+      - traefik.http.routers.cryptpad-sandbox.rule=Host(`cryptpad-sandbox.example.com`)
+      - traefik.http.routers.cryptpad.tls="true"
+      - traefik.http.routers.cryptpad-sandbox.tls="true"
+      - traefik.http.routers.cryptpad.entrypoints="https"
+      - traefik.http.routers.cryptpad-sandbox.entrypoints="https"
+      - traefik.http.services.cryptpad.loadbalancer.server.port=3000
+      - traefik.http.services.cryptpad-sandbox.loadbalancer.server.port=3001