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calculate manifest hash-tag using git ls-tree

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Signed-off-by: Avi Deitcher <avi@deitcher.net>
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Avi Deitcher
2021-05-10 12:36:07 +03:00
parent c4d8b1a250
commit 4adc04a24d
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docs/releasing.md
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@@ -62,44 +62,54 @@ master.
This step is not necessarily required if the alpine base image has
recently been updated, but it is good to pick up any recent bug
fixes. Updating the alpine base image is different to other packages
and it must be performed on `x86_64` first:
fixes. Updating the alpine base image is different to other packages.
You must perform the arch-specific image builds, pushes and updates on each
architecture first - these can be done in parallel, if you choose. When done,
you then copy the updated `versions.<arch>` to one place, commit them, and
push the manifest.
```sh
cd $LK_ROOT/tools/alpine
make push
```
Details:
This will update `linuxkit/alpine` and change the `versions.x86_64`
file. Check it in and push to GitHub:
#### Build and Push Per-Architecture
```sh
git commit -a -s -m "tools/alpine: Update to latest"
git push $LK_REMOTE rel_$LK_RELEASE
```
Now, on each build machine for the other supported architectures, in turn:
On each supported platform, build and update `linuxkit/alpine`, which will update the `versions.<arch>`
file.:
```sh
git fetch
git checkout rel_$LK_RELEASE
cd $LK_ROOT/tools/alpine
make push
git commit -a --amend
git push --force $LK_REMOTE rel_$LK_RELEASE
```
With all supported architectures updated, head back to the `x86_64`
machine and update the release branch:
Repeat on each platform.
#### Commit Changed Versions Files
When all of the platforms are done, copy the changed `versions.<arch>` from each platform to one please, commit and push.
In the below, replace `linuxkit-arch` with each build machine's name:
```sh
git fetch && git reset --hard $LK_REMOTE/rel_$LK_RELEASE
# one of these will not be necessary, as you will likely be executing it on one of these machines
scp linuxkit-s390x:$LK_ROOT/tools/alpine/versions.s390x $LK_ROOT/tools/alpine/versions.s390x
scp linuxkit-aarch64:$LK_ROOT/tools/alpine/versions.aarch64 $LK_ROOT/tools/alpine/versions.aarch64
scp linuxkit-x86_64:$LK_ROOT/tools/alpine/versions.x86_64 $LK_ROOT/tools/alpine/versions.x86_64
git commit -a -s -m "tools/alpine: Update to latest"
git push $LK_REMOTE rel_$LK_RELEASE
```
#### Update and Push Multi-Arch Index
Push out the multi-arch index:
```sh
make push-manifest
```
Stash the tag of the alpine base image in an environment variable:
```sh
LK_ALPINE=$(head -1 alpine/versions.x86_64 | sed 's,[#| ]*,,' | sed 's,\-.*$,,' | cut -d':' -f2)
LK_ALPINE=$(make show-tag)
```