Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1733232

Summary:	Cert validity increases from 1 year to 10 years during rotation
Product:	OpenShift Container Platform	Reporter:	Tomáš Nožička <tnozicka>
Component:	kube-apiserver	Assignee:	Tomáš Nožička <tnozicka>
Status:	CLOSED ERRATA	QA Contact:	zhou ying <yinzhou>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.1.0	CC:	aos-bugs, mfojtik, schoudha, xxia
Target Milestone:	---
Target Release:	4.1.z
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1733109	Environment:
Last Closed:	2019-08-28 19:54:49 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1733109
Bug Blocks:	1721586, 1732166

Description Tomáš Nožička 2019-07-25 13:33:46 UTC

+++ This bug was initially created as a clone of Bug #1733109 +++

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 Xingxing Xia 2019-08-15 03:25:31 UTC

Verified in 4.1.0-0.nightly-2019-08-13-204925, the validity is 1 year during above steps.

Comment 5 errata-xmlrpc 2019-08-28 19:54:49 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-2019:2547