ci: exclude builds with changes on the k8s templates files

[v1v]

What does this PR do?

deploy/kubernetes/.*-kubernetes.yaml files are templates for the docs

Why is it important?

Filter what to run for those builds with docs changes.

Issue

Tested with elastic/apm-pipeline-library#1131

[botelastic]

This pull request doesn't have a Team:<team> label.

[andresrc]

@elastic/integrations are these files used for something else?

[ChrsMark]

@elastic/integrations are these files used for something else?

These files are used in docs as reference, and as reference in general. We don't test sth on top of these explicitly. I think that we only check if they are able to be deployed at

beats/deploy/kubernetes/Makefile

Line 9 in 8398f8b

for FILE in $(shell ls *-kubernetes.yaml); do \

, not 100% sure though so feel free to correct me.

[elasticmachine]

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Build stats

• Build Cause: Pull request #25864 opened

• Start Time: 2021-05-26T08:21:24.858+0000

• Duration: 139 min 40 sec

• Commit: 5db13e6

Test stats 🧪

Test	Results
Failed	0
Passed	47529
Skipped	5257
Total	52786

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Test stats 🧪

Test	Results
Failed	0
Passed	47529
Skipped	5257
Total	52786

[andresrc]

@ChrsMark do we know where we call make test for that folder?

[v1v]

The deploys/k8s folder has got a pipeline:

• beats/deploy/kubernetes/Jenkinsfile.yml

  Lines 15 to 19 in 9e5aafd

  	lint:
  	make: |
  	make -C deploy/kubernetes all;
  	make check-no-changes;
  	stage: lint

make test runs in the linting stage with the make all -> https://github.com/elastic/beats/blob/master/deploy/kubernetes/Makefile#L6

Linting is mandatory for every PR, including docs only.

I think we should be good with this, if my assumption is correct

[andresrc]

Thanks @ChrsMark ! @v1v linting would run anyway with this change, wouldn't it?

[v1v]

Yes,

beats/Jenkinsfile

Lines 82 to 102 in 9e5aafd

	stage('Lint'){
	options { skipDefaultCheckout() }
	environment {
	GOFLAGS = '-mod=readonly'
	}
	steps {
	stageStatusCache(id: 'Lint'){
	withGithubNotify(context: "Lint") {
	withBeatsEnv(archive: false, id: "lint") {
	dumpVariables()
	whenTrue(env.ONLY_DOCS == 'true') {
	cmd(label: "make check", script: "make check")
	}
	whenTrue(env.ONLY_DOCS == 'false') {
	runLinting()
	}
	}
	}
	}
	}
	}

for only docs it will run the make check that IIUC, it's the meta make goal to run all the linting for all the beats.