buildDockerImageTask runs in every invocation of :distribution:docker:integTest

[jkakavas]

This happens even though nothing has changed in between, which I would assume make gradle reuse existing images.

Reproduces for instance, by running:

./gradlew ':distribution:docker:integTest' --tests "org.elasticsearch.docker.test.DockerYmlTestSuiteIT.test {p0=/11_nodes/Additional disk information}"

consecutively

[elasticmachine]

Pinging @elastic/es-core-infra (:Core/Infra/Build)

[pugnascotia]

Also very irritating when iterating on Docker packaging tests and running them locally.

[mark-vieira]

Indeed, we should make these tasks support incremental build.

[pugnascotia]

@jkakavas this should be fixed in master. Would you mind verifying?

[pugnascotia]

Actually, Mark found that we still need some improvements here.

[mark-vieira]

This was fixed with #49613.

Here's an example build with all the build tasks UP-TO-DATE: https://gradle-enterprise.elastic.co/s/fb36ht6rfwtty