Bug 1764491
| Summary: | CVO uses deprecated API | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Tomáš Nožička <tnozicka> |
| Component: | Cloud Compute | Assignee: | Alberto <agarcial> |
| Status: | CLOSED ERRATA | QA Contact: | Jianwei Hou <jhou> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 4.3.0 | CC: | aos-bugs, jokerman, maszulik, wking |
| Target Milestone: | --- | ||
| Target Release: | 4.3.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-01-23 11:09:02 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This is a release blocker, we cannot deliver w/o this being fixed ASAP. We have alerts in place which will be triggered every time deprecated API is being used. This alert should not apply to any resources provided by OpenShift itself but should serve customers as an information that in the next version these API won't be available. CVO only uses the APIs that operators define/use in the `manifests` directory. So this is not a cvo bug, please open bugs against operators. Also in this space, sometimes we need to use older versions for compatibility during upgrades (e.g. [1]). [1]: https://github.com/openshift/cluster-version-operator/pull/265 Looking at 4.3.0-0.nightly-2019-10-22-143646 [1]: $ oc adm release extract --to manifests quay.io/openshift-release-dev/ocp-release-nightly@sha256:b9eac53ce3fe8f4756fdb1f8858382f77e09ad5e8334f6a00b495583f09684ca Extracted release payload created at 2019-10-22T18:42:26Z $ grep -r v1beta2 manifests ...no hits... $ oc adm release info --commits quay.io/openshift-release-dev/ocp-release-nightly@sha256:b9eac53ce3fe8f4756fdb1f8858382f77e09ad5e8334f6a00b495583f09684ca | grep cluster-version-operator cluster-version-operator https://github.com/openshift/cluster-version-operator qe87726dfabea14903e55341f595b Looking at the most recent 4.3 nightly: $ oc adm release extract --to manifests registry.svc.ci.openshift.org/ocp/release:4.3.0-0.nightly-2019-10-31-125230 Extracted release payload from digest sha256:29ac20bafe14bb396ca52ef8f46d97a4a9ab1016137192408c8bb95f4facd42b created at 2019-10-31T12:59:23Z $ grep -r v1beta2 manifests manifests/0000_90_kube-apiserver-operator_04_servicemonitor-apiserver.yaml: message: A client in the cluster is using deprecated apps/v1beta2 API that will be removed soon. manifests/0000_90_kube-apiserver-operator_04_servicemonitor-apiserver.yaml: apiserver_request_count{group="apps",version="v1beta2"} So all of this looks good. Checking the CVO source: $ git grep v1beta2 ae1f16b5ee8f -- pkg ...no hits... $ git grep v1beta2 origin/master -- pkg $ git describe origin/master v1.0.0-135-gebb86aa So I dunno where this would have been coming from. Are we still seeing it? [1]: https://mirror.openshift.com/pub/openshift-v4/clients/ocp-dev-preview/4.3.0-0.nightly-2019-10-22-143646/release.txt Aha! From [1]:
$ oc adm release extract --to manifests quay.io/openshift-release-dev/ocp-release-nightly@sha256:101a63f5f7de11bc11fcd9582f810a0ce01e341ff606fb1e03c5ac47de5c074a
Extracted release payload created at 2019-10-18T14:40:13Z
$ grep -r v1beta2 manifests
manifests/0000_30_machine-api-operator_11_deployment.yaml:apiVersion: apps/v1beta2
$ head manifests/0000_30_machine-api-operator_11_deployment.yaml
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: machine-api-operator
namespace: openshift-machine-api
labels:
k8s-app: machine-api-operator
spec:
replicas: 1
selector:
So this was fixed by [2].
[1]: https://mirror.openshift.com/pub/openshift-v4/clients/ocp-dev-preview/4.3.0-0.nightly-2019-10-18-120524/release.txt
[2]: https://github.com/openshift/machine-api-operator/pull/422
Verified this is fixed in 4.3.0-0.nightly-2019-11-13-233341 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:0062 |
Description of problem: kube 1.16 disabled serving apps/v1beta2 and with the rebase we have temporary enabled it back for this release and we are adding an alert to warn on using the deprecated apis. Serving will be disabled in the next release. CVO needs to migrate to apps/v1 ASAP. apiserver_request_count{client="cluster-version-operator/v0.0.0 (linux/amd64) kubernetes/$Format",code="200",component="apiserver",contentType="application/json",endpoint="https",group="apps",instance="10.0.154.241:6443",job="apiserver",namespace="default",resource="deployments",scope="namespace",service="kubernetes",verb="GET",version="v1beta2"} 24 apiserver_request_count{client="cluster-version-operator/v0.0.0 (linux/amd64) kubernetes/$Format",code="200",component="apiserver",contentType="application/json",endpoint="https",group="apps",instance="10.0.154.241:6443",job="apiserver",namespace="default",resource="deployments",scope="namespace",service="kubernetes",verb="PUT",version="v1beta2"} 24 Version-Release number of selected component (if applicable): oc version Client Version: version.Info{Major:"", Minor:"", GitVersion:"v4.2.0-alpha.0-56-ge6a379d", GitCommit:"e6a379d50", GitTreeState:"clean", BuildDate:"2019-09-05T10:19:53Z", GoVersion:"go1.13", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"16+", GitVersion:"v1.16.0-beta.2+03b33d2", GitCommit:"03b33d2", GitTreeState:"clean", BuildDate:"2019-10-21T19:38:32Z", GoVersion:"go1.12.5", Compiler:"gc", Platform:"linux/amd64"} OpenShift Version: 4.3.0-0.ci-2019-10-22-062243