Prow presubmit job to build mlkube.io container. #4951

jlewi · 2017-10-10T13:19:06Z

This job is supposed to build a Docker container with the CRD. Once
this works we will add another job to actually run the tests.
We create a new image to be used by this job.
- The image needs docker so that we can do a Docker build.

k8s-ci-robot · 2017-10-10T13:19:08Z

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jlewi · 2017-10-10T13:19:34Z

@krzyzacy @foxish PTAL.

* This job is supposed to build a Docker container with the CRD. Once this works we will add another job to actually run the tests. * We create a new image to be used by this job. * The image needs docker so that we can do a Docker build.

krzyzacy · 2017-10-10T17:42:35Z

prow/config.yaml

+          ports:
+          # TODO(jlewi): Do we need this port?
+          - containerPort: 9999
+            hostPort: 9999


the port is for node affinity since they shares a git cache, you probably don't need it here.

krzyzacy · 2017-10-10T17:45:29Z

prow/config.yaml

+          env:
+            - name: GOOGLE_APPLICATION_CREDENTIALS
+              value: /etc/service-account/service-account.json
+          # TODO(jlewi): Do we need privileged mode in order to run Docker?


you probably need to figure out kubernetes/kubernetes#1806, have you tried locally?

I've tried running my container locally using docker run but not running on K8s. Going to try it on my test prow cluster soon.

krzyzacy · 2017-10-10T17:45:46Z

/assign

BenTheElder · 2017-10-10T21:19:09Z

prow/config.yaml

+            secretName: service-account
+        - name: docker
+          hostPath:
+            path: /var/run/docker.sock


/cc @ixdy, I think we don't intend to allow jobs access to the host docker socket.

@BenTheElder Can you suggest an alternative approach?

@jlewi what I've been doing is using bazel to build/push the image instead, not sure if that's feasible to you

* Need to specify namespace, resync_period and some other values or the config won't be parseable.

* Add pre and postsubmit jobs for mlkube. * Remove the periodic job; I don't think we want that.

* Fix conflict with mlkube-e2e periodic job.

* We probably want this and the testgrid requires it.

jlewi · 2017-10-12T19:04:37Z

@krzyzacy This is ready for another look but there are are some test failures I could use help with.

verify_test is complaining that there is no test-grid associated with my presubmit job.

//jobs:config_test is failing complaining about duplicate projects. I added an entry here because otherwise the //prow/config:go_default_test failed complaining

jobs_test.go:152: Cannot find test-infra/jobs/mlkube-build-presubmit.sh for mlkube-build-presubmit

but it looks like my fix might have caused other problems.

krzyzacy · 2017-10-12T19:13:16Z

jobs/config.json

@@ -9907,6 +9907,27 @@
      "UNKNOWN"
    ]
  },
+  "mlkube-build-presubmit": {


you'll need an equivalent one for mlkube-build-postsubmit

krzyzacy · 2017-10-12T19:14:14Z

jobs/config.json

+      "--extract=gke",
+      "--gcp-cloud-sdk=gs://cloud-sdk-testing/ci/staging",
+      "--gcp-node-image=gci",
+      "--gcp-project=mlkube-testing",


for the presubmit error you need to add something to https://github.com/kubernetes/test-infra/blob/master/jobs/config_test.py#L681-L791

krzyzacy · 2017-10-12T19:15:05Z

I think we don't want to allow sock mapping on prow pods. We should either use bazel to build docker images, or we need to implement some docker-in-docker service in prow.

This reverts commit 7507edb. If we load all presubmits we end up with failures due to other presubmits with no testgroup.

krzyzacy · 2017-10-13T16:56:15Z

hit by #4989

…ubmit tests. * All tests should be Prow jobs; delete jobs/config.json entry for the periodic job. * All jobs should use the same container image for the tests. * Create dashboard tabs on the bigdata dashboard. Remove tabs from the apps dashboard.

jlewi · 2017-10-13T18:18:12Z

@krzyzacy This is ready for another review.

Only test failure appears to be due to pull-test-infra-bazel flakes upon installing gubernator requirements.txt #4989
I made the existing periodic test that @foxish had added consistent with the new pre/post submit tests
- I created dashboards for each test on the bigdata dashboard group
- Before it was using both big-data and apps
I removed the use of docker build and used GCR instead to build the image
- As discussed offline building the images with bazel might be better but I didn't want to introduce
  bazel in the mlkube toolchain just for this.

krzyzacy · 2017-10-13T18:20:25Z

jobs/config_test.py

+            # using this project there will just be one entry.
+            'mlkube-build-presubmit': 'mlkube-*',
+            'mlkube-build-postsubmit': 'mlkube-*',
+            'ci-kubernetes-e2e-mlkube-gke': 'mlkube-*',


now you probably don't need this block. The test basically scans duplicated projects from config.json.

krzyzacy · 2017-10-13T18:25:00Z

testgrid/config/config.yaml

+    test_group_name: mlkube-build-postsubmit
+  - name: mlkube-build-presubmit
+    description: Presubmit tests of TfJob CRD running on stable GKE.
+    test_group_name: mlkube-build-presubmit
  notifications:
  - summary: Please configure this skeleton dashboard and remove this notification
    context_link: https://github.com/kubernetes/test-infra/tree/master/testgrid/config


(probably can delete this notification now)

jlewi · 2017-10-13T18:55:27Z

Thanks.

krzyzacy · 2017-10-13T18:56:10Z

prow/config.yaml

+          secretName: service-account
+      - name: docker
+        hostPath:
+          path: /var/run/docker.sock


remove the sock map here as well?

krzyzacy · 2017-10-13T18:58:24Z

prow/config.yaml

@@ -2489,6 +2489,31 @@ presubmits:
        hostPath:
          path: /mnt/disks/ssd0

+  jlewi/mlkube.io:


hummm, I feel like our bot might not have access to your repo, you might want to configure somewhere around https://github.com/kubernetes/test-infra/blob/master/prow/plugins.yaml#L5-L11

also https://github.com/kubernetes/test-infra/blob/master/prow/plugins.yaml#L37-L38

Thanks. I also think I need to configure webhooks on my repo but I'll do that after this PR is done.

* Configure trigger plugin for mlkube.io repo.

krzyzacy · 2017-10-13T19:12:09Z

it's a good start and probably we have more stuff need to configure. we'll see how this goes :-)

/lgtm

k8s-github-robot · 2017-10-13T19:13:27Z

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jlewi, krzyzacy

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k8s-ci-robot · 2017-10-13T19:56:06Z

@jlewi: I updated Prow config for you!

I updated Prow plugins config for you!

In response to this:

This job is supposed to build a Docker container with the CRD. Once
this works we will add another job to actually run the tests.

We create a new image to be used by this job.

The image needs docker so that we can do a Docker build.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

jlewi · 2017-10-13T21:21:52Z

Thanks

krzyzacy · 2017-10-13T21:48:39Z

(whoops, forgot to ask you to squash 😂 )

jlewi requested a review from krzyzacy as a code owner October 10, 2017 13:19

k8s-ci-robot added cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Oct 10, 2017

jlewi force-pushed the mlkube_prow branch from d0328d2 to cf8ce96 Compare October 10, 2017 13:23

k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. and removed cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. labels Oct 10, 2017

krzyzacy reviewed Oct 10, 2017

View reviewed changes

k8s-ci-robot assigned krzyzacy Oct 10, 2017

BenTheElder reviewed Oct 10, 2017

View reviewed changes

Fix starter.yaml

01d41a2

* Need to specify namespace, resync_period and some other values or the config won't be parseable.

jlewi requested review from cjwagner and 0xmichalis as code owners October 10, 2017 23:22

* mlkube image moved to mlkube.io repo.

49da9b2

* Add pre and postsubmit jobs for mlkube. * Remove the periodic job; I don't think we want that.

k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Oct 12, 2017

jlewi added 6 commits October 12, 2017 10:56

Merge branch 'master' into mlkube_prow

6c44b46

* Fix conflict with mlkube-e2e periodic job.

Restore the mlkube periodic job.

39f7008

* We probably want this and the testgrid requires it.

Sort the configs.

d212e7b

Add a context to the presubmit job.

d8ba6c9

Fix the //prow/config:go_default_test

b0d10e5

Sort the configs.

6a4bcec

krzyzacy reviewed Oct 12, 2017

View reviewed changes

jlewi added 2 commits October 13, 2017 07:24

Revert "* Try to fix failure"

988f657

This reverts commit 7507edb. If we load all presubmits we end up with failures due to other presubmits with no testgroup.

Include presubmits from jlewi/mlkube.io

5d6a304

jlewi added 2 commits October 13, 2017 10:10

gofmt.

0090983

Merge branch 'master' into mlkube_prow

80da1c6

k8s-ci-robot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Oct 13, 2017

gofmt.

23987bf

k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Oct 13, 2017

k8s-ci-robot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Oct 13, 2017

krzyzacy reviewed Oct 13, 2017

View reviewed changes

Address code review comments.

9e76d5f

krzyzacy reviewed Oct 13, 2017

View reviewed changes

* Remove reference to socket.

6603279

* Configure trigger plugin for mlkube.io repo.

k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Oct 13, 2017

k8s-github-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 13, 2017

k8s-ci-robot merged commit ad548b4 into kubernetes:master Oct 13, 2017

jlewi mentioned this pull request Oct 13, 2017

Integrate with Prow for Continuous Testing kubeflow/training-operator#46

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Prow presubmit job to build mlkube.io container. #4951

Prow presubmit job to build mlkube.io container. #4951

jlewi commented Oct 10, 2017

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krzyzacy commented Oct 13, 2017

Prow presubmit job to build mlkube.io container. #4951

Prow presubmit job to build mlkube.io container. #4951

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krzyzacy commented Oct 13, 2017

k8s-github-robot commented Oct 13, 2017

k8s-ci-robot commented Oct 13, 2017

@jlewi: I updated Prow config for you!

jlewi commented Oct 13, 2017

krzyzacy commented Oct 13, 2017