Alejandro Pedraza 6980e45e1d Remove the `linkerd-controller` pod (#6039) ... * Remove the `linkerd-controller` pod Now that we got rid of the `Version` API (#6000) and the destination API forwarding business in `linkerd-controller` (#5993), we can get rid of the `linkerd-controller` pod. ## Removals - Deleted everything under `/controller/api/public` and `/controller/cmd/public-api`. - Moved `/controller/api/public/test_helper.go` to `/controller/api/destination/test_helper.go` because those are really utils for destination testing. I also extracted from there the prometheus mock structs and put that under `/pkg/prometheus/test_helper.go`, which is now by both the `linkerd diagnostics endpoints` and the `metrics-api` tests, removing some duplication. - Deleted the `controller.yaml` and `controller-rbac.yaml` helm templates along with the `publicAPIResources` and `publicAPIProxyResources` helm values. ## Health checks - Removed the `can initialize the client` check given such client is no longer needed. The `linkerd-api` section was left with only the check `control pods are ready`, so I moved that under the `linkerd-existence` section and got rid of the `linkerd-api` section altogether. - In that same `linkerd-existence` section, got rid of the `controller pod is running` check. ## Other changes - Fixed the Control Plane section of the dashboard, taking account the disappearance of `linkerd-controller` and previously, of `linkerd-sp-validator`.		2021-04-19 09:57:45 -05:00
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heartbeat.go	Schedule heartbeat 10 mins after install (#5973)	2021-03-31 07:49:36 -05:00
heartbeat_test.go	Remove the `linkerd-controller` pod (#6039)	2021-04-19 09:57:45 -05:00