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Since go 1.18, built binaries also include VCS information such as the built commit. This information is also included in the official binaries. To ensure that the Docker container recreates the same binaries, the .git folder must also be transferred into the container. Thus, remove the .dockerignore file. The copied files must also be owned by the current user within the container, as git refuses to work otherwise. |
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build.sh | ||
Dockerfile | ||
Dockerfile.release | ||
README.md |
Docker image
Build
From the root of this repository run:
./docker/build.sh
image name will be restic/restic:latest
Run
Set environment variable RESTIC_REPOSITORY
and map volume to directories and
files like:
docker run --rm --hostname my-host -ti \
-v $HOME/.restic/passfile:/pass \
-v $HOME/importantdirectory:/data \
-e RESTIC_REPOSITORY=rest:https://user:pass@hostname/ \
restic/restic -p /pass backup /data
Restic relies on the hostname for various operations. Make sure to set a static
hostname using --hostname
when creating a Docker container, otherwise Docker
will assign a random hostname each time.