mirror of
https://github.com/linuxkit/linuxkit.git
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8bcb2c9e0e
This is based on the code we used for Docker Editions, and
will format an external drive, to be used for example for
`/var` for Docker image persistence.
It does not `mount` the drive yet, as splitting format and mount
gives better modularity.
Example yaml fragment:
```
- name: format
image: "mobylinux/format:097d4f22b20f976b1f89d8f0b8a5d074d35b856c"
binds:
- /dev:/dev
capabilities:
- CAP_SYS_ADMIN
- CAP_MKNOD
```
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
30 lines
750 B
Makefile
30 lines
750 B
Makefile
.PHONY: tag push
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BASE=alpine:3.5
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IMAGE=format
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default: push
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hash: Dockerfile format.sh
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DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
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tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
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docker run --rm --entrypoint /bin/sh $(IMAGE):build -c "cat $^ /lib/apk/db/installed | sha1sum" | sed 's/ .*//' > $@
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push: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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(docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash) && \
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docker push mobylinux/$(IMAGE):$(shell cat hash))
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docker rmi $(IMAGE):build
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rm -f hash
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tag: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash)
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docker rmi $(IMAGE):build
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rm -f hash
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clean:
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rm -f hash
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.DELETE_ON_ERROR:
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