*** Bug 1825339 has been marked as a duplicate of this bug. ***
cannot be verified until https://github.com/openshift/machine-config-operator/pull/1871 is included in OCP4.4 nightlies.
back to MODIFIED until the dependent bugzilla is resolved
verified on OCP4.4.0-0.nightly-2020-07-09-161409 on OSP16.1 with OVN (RHOS-16.1-RHEL-8-20200701.n.0). # Installation successful: (overcloud) [stack@undercloud-0 ~]$ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.4.0-0.nightly-2020-07-09-161409 True False 9h Cluster version is 4.4.0-0.nightly-2020-07-09-161409 # CNI pod can access to worker netns: (overcloud) [stack@undercloud-0 ~]$ oc get pods -n openshift-kuryr -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES kuryr-cni-7gxp9 1/1 Running 1 9h 10.196.0.181 ostest-sttrc-worker-5xzcr <none> <none> kuryr-cni-crk4j 1/1 Running 0 9h 10.196.0.61 ostest-sttrc-worker-w7bmq <none> <none> kuryr-cni-kc4j4 1/1 Running 0 9h 10.196.2.6 ostest-sttrc-master-1 <none> <none> kuryr-cni-n9qv7 1/1 Running 2 9h 10.196.2.20 ostest-sttrc-master-2 <none> <none> kuryr-cni-tm2kn 1/1 Running 0 9h 10.196.0.208 ostest-sttrc-worker-cr8k7 <none> <none> kuryr-cni-trch9 1/1 Running 1 9h 10.196.1.209 ostest-sttrc-master-0 <none> <none> kuryr-controller-6d95b6c684-fgcd9 1/1 Running 2 9h 10.196.2.6 ostest-sttrc-master-1 <none> <none> (overcloud) [stack@undercloud-0 ~]$ ssh -J core.22.116 core.0.181 ip netns list | sort Warning: Permanently added '10.46.22.116' (ECDSA) to the list of known hosts. Warning: Permanently added '10.196.0.181' (ECDSA) to the list of known hosts. 09e3ad5b-9de6-4dd2-a93a-d70bdc3c258e (id: 5) 209dfef7-6ab8-4f95-949f-9b471bf7ec82 (id: 0) 279e594b-fde8-405e-8bc6-ac6389f911f1 (id: 13) 3a7e1310-63fd-4b6b-8516-bbe2f49286be (id: 17) 55fe93ef-4b08-4f23-92b9-8f75713cf516 (id: 14) 707d075f-7787-4666-966b-721d568fdf03 (id: 12) 878e0f21-a9cf-4f4e-8b5c-ee0ccd1bffe9 (id: 3) 9cdcaf79-1240-42c4-ab8d-d40fcc62fb62 (id: 11) a4ad61bb-0995-4f61-abd0-58a46d341988 (id: 2) a66fba3e-5b7b-4bda-acf1-e5395001f76c af372a84-77b0-4d66-a47e-b1ecca1d8117 (id: 16) bb2e63e9-02bb-4049-bf5d-605a449a7cba (id: 1) c06df8cc-3cab-41a1-9dcd-fcd2b88be475 (id: 4) d66b0761-d939-48a9-94ff-2b39d8b306fe (id: 10) d70b46c8-02ca-4f07-bbd3-80e0470abfc9 (id: 9) (overcloud) [stack@undercloud-0 ~]$ oc rsh -n openshift-kuryr kuryr-cni-7gxp9 ls -l /var/run/netns | awk '{print $9}'| sort 09e3ad5b-9de6-4dd2-a93a-d70bdc3c258e 209dfef7-6ab8-4f95-949f-9b471bf7ec82 279e594b-fde8-405e-8bc6-ac6389f911f1 3a7e1310-63fd-4b6b-8516-bbe2f49286be 55fe93ef-4b08-4f23-92b9-8f75713cf516 707d075f-7787-4666-966b-721d568fdf03 878e0f21-a9cf-4f4e-8b5c-ee0ccd1bffe9 9cdcaf79-1240-42c4-ab8d-d40fcc62fb62 a4ad61bb-0995-4f61-abd0-58a46d341988 a66fba3e-5b7b-4bda-acf1-e5395001f76c af372a84-77b0-4d66-a47e-b1ecca1d8117 bb2e63e9-02bb-4049-bf5d-605a449a7cba c06df8cc-3cab-41a1-9dcd-fcd2b88be475 d66b0761-d939-48a9-94ff-2b39d8b306fe d70b46c8-02ca-4f07-bbd3-80e0470abfc9 # kuryr-cni PODs mount namespaces on /run/netns directory: (overcloud) [stack@undercloud-0 ~]$ oc get pods -n openshift-kuryr -o yaml | grep -e mountPath:.*netns -e 'name: kuryr-cni-' name: kuryr-cni-7gxp9 - mountPath: /run/netns name: kuryr-cni-crk4j - mountPath: /run/netns name: kuryr-cni-kc4j4 - mountPath: /run/netns name: kuryr-cni-n9qv7 - mountPath: /run/netns name: kuryr-cni-tm2kn - mountPath: /run/netns name: kuryr-cni-trch9 - mountPath: /run/netns # and there is a link from /run/ to /var/ making it accesible through /var/run/netns: (overcloud) [stack@undercloud-0 ~]$ for i in $(oc get pods -n openshift-kuryr -l app=kuryr-cni -o NAME); do oc rsh -n openshift-kuryr $i ls -larth /var/run; done lrwxrwxrwx. 1 root root 6 Jun 22 07:26 /var/run -> ../run lrwxrwxrwx. 1 root root 6 Jun 22 07:26 /var/run -> ../run lrwxrwxrwx. 1 root root 6 Jun 22 07:26 /var/run -> ../run lrwxrwxrwx. 1 root root 6 Jun 22 07:26 /var/run -> ../run lrwxrwxrwx. 1 root root 6 Jun 22 07:26 /var/run -> ../run lrwxrwxrwx. 1 root root 6 Jun 22 07:26 /var/run -> ../run
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-2020:2913