Docker standalone

Docker for WriteBackExtreme is production ready since version 5.2.0. All versions before are not ready for production.

First we need to create a Docker volume so we can make the configuration file, SQLite database and logs persistent.

docker volume create writeback_data

Via this method it can be as easy as running the following command

docker run -it --pull always \
    -v writeback_data:/app_data \
    -p 8899:8090 \
    --name writeback-extreme \
    -e "WBE_LICENSE=..your license here.." \
    -e "WBE_URL=localhost:8899" \
    ghcr.io/appsfortableau/writeback-extreme:latest

Don't forget to change the WBE_URL to a proper external domain. Current given domain is a example.

# --pull always will download latest image of `appsfortableau/writeback-extreme:latest`
# -d to detatch command to back, run command in the background.

Change latest into one of the following to get more control over the version: e.g. 4 or 4.1 or full version 4.2.1

Check out our GitHub package to find the latest version.

Once the container is running, open the URL (e.g. above: http://localhost:8899) in your browser and click on "Go to the backend."

Management console username & password

When using SQLite as a repository database, the docker run command will display the initial credentials for the management console.

When using a different database (e.g. Postgresql, Mysql or SQL Server) you need to pass the credentials as variables like this:

    -e "WBE_ADMIN_USERNAME=admin" \
    -e "WBE_ADMIN_PASSWORD=VeryS3cureP@sword" \
    -e "WBE_ADMIN_DISPLAYNAME=Administrator" \ 

After stopping the container

(Re)Start the container after closing the command can done via:

# start previous ran docker container:
docker start writeback-extreme

Note: the docker start command only works with named (via --name in the docker run command) containers, otherwise you have to look up the container ID with docker containers command.

Changing accessible port

By default port 8090 is exposed. In certain scenario's port 8090 is not available, the port can be change via the docker run command by adding -p {port}:8090. Where in port 8090 is the internal application port. Replace {port} with the desire port.

Read more about port forwarding for Docker containers here.

Changing repository database

By default WriteBackExtreme Docker is configured to use sqlite as repository database. Via environment variables we have been able to support 3 other databases, to be used as repository database:

• MS SQL Server
• PostgreSQL
• MySQL

Checkout there documentation for setup environment variables to connect with the repository database.

Update WriteBackExtreme container with a new version

If a new version is available, run the following commands to update:

docker pull ghcr.io/appsfortableau/writeback-extreme:latest
# or when having a targetted version to only fetch patches
docker pull ghcr.io/appsfortableau/writeback-extreme:4.2
# Stop docker container from running
docker stop writeback-extreme
# start docker container
docker start writeback-extreme

All available image versions can be found here.

Other environment variables

WBE_NUM_WORKERS	Normally, the number of workers is equal to the number of CPU's. Some environments cannot detect this properly. Then you need to set this manually.