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Diffstat (limited to 'ci/images/README.md')
| -rw-r--r-- | ci/images/README.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ci/images/README.md b/ci/images/README.md index d9efe0e8..3d09f603 100644 --- a/ci/images/README.md +++ b/ci/images/README.md @@ -39,3 +39,11 @@ $ ./push.sh debian-11 # pushes the local image into target registry $ ./update.sh debian-11 # utility wrapper that both builds and pushes the image $ ./update.sh */ # use shell expansion of dirnames to update all images ``` + +By default, a branch of Knot DNS deemed to be stable is selected according to +the `vars.sh` file. To build an image for a different Knot DNS branch, set the +`KNOT_BRANCH` environment variable to the name of the branch, e.g.: + +``` +$ KNOT_BRANCH='3.2' ./update.sh debian-11 +``` |