Added cloud-spanner emulator add-on.

[agarwalnit]

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[linux-foundation-easycla]

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[k8s-ci-robot]

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[k8s-ci-robot]

Hi @agarwalnit. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[minikube-bot]

Can one of the admins verify this patch?

[spowelljr]

We should also add an integration test to make sure that the pods successfully come up, you can add the test here and can use other tests as a reference.

https://github.com/kubernetes/minikube/blob/master/test/integration/addons_test.go

Basically just ensure the pod is running and not crashing.

[spowelljr]

@agarwalnit I'll add the tests I mentioned above

[spowelljr]

/ok-to-test

[minikube-pr-bot]

kvm2 driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 15160) |
+----------------+----------+---------------------+
| minikube start | 54.5s    | 55.0s               |
| enable ingress | 27.2s    | 28.2s               |
+----------------+----------+---------------------+

Times for minikube start: 54.6s 54.0s 54.7s 54.1s 55.1s
Times for minikube (PR 15160) start: 54.3s 56.2s 56.8s 54.0s 53.8s

Times for minikube ingress: 25.2s 28.7s 25.2s 29.2s 27.7s
Times for minikube (PR 15160) ingress: 28.7s 28.7s 28.2s 29.3s 26.2s

docker driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 15160) |
+----------------+----------+---------------------+
| minikube start | 26.6s    | 26.2s               |
| enable ingress | 22.1s    | 22.0s               |
+----------------+----------+---------------------+

Times for minikube start: 25.2s 25.8s 29.5s 26.2s 26.4s
Times for minikube (PR 15160) start: 25.1s 28.5s 26.2s 26.3s 24.9s

Times for minikube ingress: 22.5s 21.5s 22.5s 22.0s 22.0s
Times for minikube (PR 15160) ingress: 22.9s 21.0s 21.5s 22.5s 22.0s

docker driver with containerd runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 15160) |
+----------------+----------+---------------------+
| minikube start | 22.1s    | 22.1s               |
| enable ingress | 33.2s    | 27.3s               |
+----------------+----------+---------------------+

Times for minikube start: 21.9s 22.7s 22.3s 21.8s 22.0s
Times for minikube (PR 15160) start: 21.8s 22.5s 21.7s 22.5s 22.0s

Times for minikube ingress: 57.5s 26.9s 27.0s 27.0s 27.4s
Times for minikube (PR 15160) ingress: 27.0s 27.5s 27.4s 27.0s 27.4s

[medyagh]

looks good to me @agarwalnit thanks for this new addon, once @spowelljr verifies the changes it is good to merge

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: agarwalnit, medyagh, spowelljr

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• OWNERS [medyagh,spowelljr]

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