Official docker container builds are available on Docker Cloud
The container includes the source code itself under /opt/open62541 and prebuilt examples in /opt/open62541/build/bin/examples/.
You can use this container as a basis for your own application.
Just starting the docker container will start the server_ctt example.
To build the container locally use:
git clone https://github.com/open62541/open62541
cd open62541
docker build -f docker/Dockerfile .