1.3 KiB
Introduction
Our HA platform design relies on Atomic OS, which only contains bare minimum elements to run containers.
So how can we use git on this system, to push/pull the changes we make to config files? With a container, of course!
git-docker
I made a simple container which just basically executes git in the CWD:
To use it transparently, add an alias for the "git" command:
alias git='docker run -v $PWD:/var/data -v \
/var/data/git-docker/data:/root funkypenguin/git-docker git'
Limitations
docker run -v /var/data/git-docker/data:/root funkypenguin/git-docker ssh-keygen -t ed25519 -f /root/.ssh/id_ed25519 Generating public/private ed25519 key pair. Enter passphrase (empty for no passphrase): Enter same passphrase again: Created directory '/root/.ssh'. Your identification has been saved in /root/.ssh/id_ed25519. Your public key has been saved in /root/.ssh/id_ed25519.pub. The key fingerprint is: SHA256:uZtriS7ypx7Q4kr+w++nHhHpcRfpf5MhxP3Wpx3H3hk root@a230749d8d8a The key's randomart image is: +--[ED25519 256]--+ | .o . | | . ..o . | | + .... ...| | .. + .o . . E=| | o .o S . . ++B| | . o . . . +..+| | .o .. ... . . | |o..o..+.oo | |...=OX+.+. | +----[SHA256]-----+ [root@ds3 data]#