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Verified in 4.4.0-0.nightly-2020-07-24-031753 on top of OSP 16.1 RHOS-16.1-RHEL-8-20200723.n.0 compose. The MCS ports are not accessible from the hostnetwork pod in a cluster with Kuryr. $ oc create -f https://raw.githubusercontent.com/anuragthehatter/v3-testfiles/master/networking/hostnetwork-pod.json pod/hostnetwork-pod created (shiftstack) [stack@undercloud-0 ~]$ openstack server list +--------------------------------------+---------------------------+--------+-------------------------------------+--------------------+--------+ | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+---------------------------+--------+-------------------------------------+--------------------+--------+ | 5d55c485-e198-4372-b9e8-4ec9d349498e | ostest-6cgs2-worker-zkbcp | ACTIVE | ostest-6cgs2-openshift=10.196.3.1 | ostest-6cgs2-rhcos | | | 1a5ef833-5bdd-4334-9920-d9a7db9fd197 | ostest-6cgs2-worker-zjx4h | ACTIVE | ostest-6cgs2-openshift=10.196.1.116 | ostest-6cgs2-rhcos | | | e85dc144-79d7-4224-bc0d-48cbb7491ed0 | ostest-6cgs2-worker-h9jkk | ACTIVE | ostest-6cgs2-openshift=10.196.1.155 | ostest-6cgs2-rhcos | | | c54380d3-a63b-4689-a4ba-1fab5d439898 | ostest-6cgs2-master-2 | ACTIVE | ostest-6cgs2-openshift=10.196.2.236 | ostest-6cgs2-rhcos | | | d976fe8c-48b4-473e-a083-0cf116bab119 | ostest-6cgs2-master-1 | ACTIVE | ostest-6cgs2-openshift=10.196.0.146 | ostest-6cgs2-rhcos | | | c8899a7d-e7ee-461f-bb7d-aa23600d1ca6 | ostest-6cgs2-master-0 | ACTIVE | ostest-6cgs2-openshift=10.196.0.205 | ostest-6cgs2-rhcos | | +--------------------------------------+---------------------------+--------+-------------------------------------+--------------------+--------+ (shiftstack) [stack@undercloud-0 ~]$ oc get pods NAME READY STATUS RESTARTS AGE hostnetwork-pod 1/1 Running 0 3h $ oc rsh hostnetwork-pod ~ $ curl -I http://10.196.0.205:22623/config/master -k curl: (7) Failed to connect to 10.196.0.205 port 22623: Connection refused ~ $ curl -I http://10.196.0.205:22624/config/master -k curl: (7) Failed to connect to 10.196.0.205 port 22624: Connection refused ~ $ curl -I http://10.196.0.146:22623/config/master -k curl: (7) Failed to connect to 10.196.0.146 port 22623: Connection refused ~ $ curl -I http://10.196.0.146:22624/config/master -k curl: (7) Failed to connect to 10.196.0.146 port 22624: Connection refused ~ $ curl -I http://10.196.2.236:22624/config/master -k curl: (7) Failed to connect to 10.196.2.236 port 22624: Connection refused ~ $ curl -I http://10.196.2.236:22623/config/master -k curl: (7) Failed to connect to 10.196.2.236 port 22623: Connection refused
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 (OpenShift Container Platform 4.4.15 bug fix update), 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-2020:3128