Bug 1733109

Summary: Cert validity increases from 1 year to 10 years during rotation
Product: OpenShift Container Platform Reporter: Sunil Choudhary <schoudha>
Component: kube-apiserverAssignee: Tomáš Nožička <tnozicka>
Status: CLOSED ERRATA QA Contact: Xingxing Xia <xxia>
Severity: high Docs Contact:
Priority: high    
Version: 4.2.0CC: aos-bugs, mfojtik, yinzhou
Target Milestone: ---   
Target Release: 4.2.0   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: If docs needed, set a value
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Clone Of:
: 1733232 (view as bug list) Environment:
Last Closed: 2019-10-16 06:33:28 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:
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Bug Depends On:    
Bug Blocks: 1721586, 1733232    

Description Sunil Choudhary 2019-07-25 08:44:17 UTC 
Description of problem:

Cert validity increases from 1 year to 10 years during rotation. In this instance manually forced rotation by deleting annotations.

$ oc get secret kube-apiserver-to-kubelet-signer -o yaml 
apiVersion: v1
data:
[...]
kind: Secret
metadata:
  annotations:
    auth.openshift.io/certificate-issuer: kube-apiserver-to-kubelet-signer
    auth.openshift.io/certificate-not-after: "2020-07-23T09:09:05Z"
    auth.openshift.io/certificate-not-before: "2019-07-24T09:09:05Z"
  creationTimestamp: "2019-07-24T09:22:14Z"
  name: kube-apiserver-to-kubelet-signer
  namespace: openshift-kube-apiserver-operator
  resourceVersion: "254"
  selfLink: /api/v1/namespaces/openshift-kube-apiserver-operator/secrets/kube-apiserver-to-kubelet-signer
  uid: 85e31801-adf4-11e9-a73a-0282cb83bab0
type: SecretTypeTLS

After deleting annotations:

$ oc get secret kube-apiserver-to-kubelet-signer -o yaml 
apiVersion: v1
data:
[...]
kind: Secret
metadata:
  annotations:
    auth.openshift.io/certificate-issuer: openshift-kube-apiserver-operator_kube-apiserver-to-kubelet-signer@1563964343
    auth.openshift.io/certificate-not-after: "2029-07-21T10:32:23Z"
    auth.openshift.io/certificate-not-before: "2019-07-24T10:32:22Z"
  creationTimestamp: "2019-07-24T09:22:14Z"
  labels:
    auth.openshift.io/managed-certificate-type: signer
  name: kube-apiserver-to-kubelet-signer
  namespace: openshift-kube-apiserver-operator
  resourceVersion: "29119"
  selfLink: /api/v1/namespaces/openshift-kube-apiserver-operator/secrets/kube-apiserver-to-kubelet-signer
  uid: 85e31801-adf4-11e9-a73a-0282cb83bab0
type: SecretTypeTLS

Version-Release number of selected component (if applicable):

4.2.0-0.nightly-2019-07-24-000310
Comment 2 zhou ying 2019-07-30 01:53:26 UTC 
Confirmed with Payload: 4.2.0-0.nightly-2019-07-28-222114, the issue has fixed:
[root@dhcp-140-138 ~]# oc get secret kube-apiserver-to-kubelet-signer -o yaml 
apiVersion: v1
data:
  [...]
kind: Secret
metadata:
  annotations:
    auth.openshift.io/certificate-issuer: openshift-kube-apiserver-operator_kube-apiserver-to-kubelet-signer@1564451491
    auth.openshift.io/certificate-not-after: "2020-07-29T01:51:32Z"
    auth.openshift.io/certificate-not-before: "2019-07-30T01:51:31Z"
  creationTimestamp: "2019-07-29T01:22:10Z"
  labels:
    auth.openshift.io/managed-certificate-type: signer
  name: kube-apiserver-to-kubelet-signer
  namespace: openshift-kube-apiserver-operator
  resourceVersion: "394495"
  selfLink: /api/v1/namespaces/openshift-kube-apiserver-operator/secrets/kube-apiserver-to-kubelet-signer
  uid: 49825ae1-b19f-11e9-86af-0293dfa65d10
type: SecretTypeTLS
Comment 3 errata-xmlrpc 2019-10-16 06:33:28 UTC 
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-2019:2922