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