Generate broker container names more sensibly #16289
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Fixes an issue where container names for brokers could be longer than 63 characters: - If a broker image is referenced by tag, trim the digest to 10 chars and use that instead of the full thing - If the generated name is longer than 63 chars for whatever reason, trim it to allow the workspace to start. Signed-off-by: Angel Misevski <[email protected]>
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| @@ -247,7 +247,25 @@ private String generateUniqueName(String suffix) { | |||
| */ | |||
| @VisibleForTesting | |||
| protected String generateContainerNameFromImageRef(String image) { | |||
| return image.toLowerCase().replaceAll("[^/]*/", "").replaceAll("[^\\d\\w-]", "-"); | |||
| String containerName; | |||
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While this is certainly improving the situation, it is still not taking care of the possible clashes. What do you think can be done there?
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A container name can be up to 30 chars, if you want to use an image with a really long tag there's not much we can do that's intelligent. Apart from that we could choose a completely different tack for naming these containers, but that's potentially more risky and I would prefer that be a separate issue + PR to minimize risk in 7.9.x.
Are there any big cases I've missed in the PR? I admit I wrote it hastily.
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One solution would be to just name the containers "metadata-broker" and "artifacts-broker", though that obscures the version being used in the default use case (where it's currently something like che-plugin-metadata-broker-v3-1-0.
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❌ E2E Happy path tests failed ❗ See Details
Tested with Eclipse Che Multiuser User on K8S (minikube v1.1.1) ℹ️ |
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What does this PR do?
Fixes an issue where container names for brokers could be longer than 63 characters:
What issues does this PR fix or reference?
Fixes #16288