README
¶
image-bumper
image-bumper helps update image references to the latest tag in config files. It understands k8s test-infra
image tagging conventions, and uses this to inform what it considers the latest tag.
In particular, image-bumper expects images in either vYYYYMMDD-githash form. It also accepts
git describe output in place of githash, assuming your tags look like version numbers. In this
case, your tag might look like e.g. v1.14.0-alpha.0-4321-gac16ac7cbe.
image-bumper accepts image variants indicated by suffixes on those tags. For instance,
v20190404-928d18687-1.11 and v20190404-928d18687-1.12 are understood to be different, and
image-bumper will find the latest tag for both the -1.11 and -1.12 suffixes, and will not
merge them together.
Usage
go run ./experiment/image-bumper [options] files...
Options
--image-regex: only touch image references matching this regex. Note that they must still be hosted on *.gcr.io even if this is specigfied
Examples
go run ./experiment/image-bumper --image-regex gcr.io/k8s-testimages/ config/**.yaml
Updates every image referencing the k8s-testimages project in the config directory (assuming
your shell understands **, e.g. fish, or bash with globstar enabled)
go run ./experiment/image-bumper --image-regex gcr.io/k8s-prow/ prow/**.yaml
Updates prow references to the latest versions.
Documentation
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There is no documentation for this package.
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