Bug 2000542

Bumping severity because it blocks install behind a proxy.

Verified on 4.8.0-0.nightly-2021-09-06-042819 on top of OSP16.1 (RHOS-16.1-RHEL-8-20210604.n.0) using OpenShiftSDN network type. The installation was performed using IPI on restricted network and configuring a proxy with http and https:

--- install-config.yaml section ---
platform:
  openstack:
    cloud:            "shiftstack"
    externalNetwork:  ""
    region:           "regionOne"
    computeFlavor:    "m4.xlarge"
    machinesSubnet: 5bd85e62-3487-4d41-977f-f508c1f40045
    apiVIP: "172.16.0.5"
    ingressVIP: "172.16.0.7"
proxy:
  httpProxy: http://dummy:dummy@172.16.0.3:3128/
  httpsProxy: https://dummy:dummy@172.16.0.3:3130/
----

The error log mentioned on the bug description is not appearing:

$ oc logs machine-api-controllers-68b7c76784-l7zmk -n openshift-machine-api -c machine-controller | grep "Failed to authenticate provider client"
[cloud-user@installer-host ~]$ 

And the nodes were successfully deployed:

$ oc get nodes
NAME                          STATUS   ROLES    AGE   VERSION
ostest-mfhzv-master-0         Ready    master   70m   v1.21.1+9807387
ostest-mfhzv-master-1         Ready    master   70m   v1.21.1+9807387
ostest-mfhzv-master-2         Ready    master   70m   v1.21.1+9807387
ostest-mfhzv-worker-0-8rrrn   Ready    worker   48m   v1.21.1+9807387
ostest-mfhzv-worker-0-bgvnz   Ready    worker   47m   v1.21.1+9807387
ostest-mfhzv-worker-0-ncqj6   Ready    worker   48m   v1.21.1+9807387

$ oc -n openshift-machine-api get pods 
NAME                                          READY   STATUS    RESTARTS   AGE
cluster-autoscaler-operator-8b565f5b4-cwzd8   2/2     Running   0          73m
cluster-baremetal-operator-747bc97d67-bd54c   2/2     Running   5          73m
machine-api-controllers-68b7c76784-l7zmk      7/7     Running   0          61m
machine-api-operator-5467b94745-rlpsl         2/2     Running   1          73m

$ oc -n openshift-machine-api -c machine-controller rsh machine-api-controllers-68b7c76784-l7zmk
sh-4.4$ env | grep -i proxy
HTTP_PROXY=http://dummy:dummy@172.16.0.3:3128/
NO_PROXY=.cluster.local,.svc,10.128.0.0/14,127.0.0.1,169.254.169.254,172.16.0.0/24,172.30.0.0/16,api-int.ostest.shiftstack.com,localhost
HTTPS_PROXY=https://dummy:dummy@172.16.0.3:3130/
sh-4.4$ 

Please note that installation is not completed successfully because the Storage clusteroperator is degraded due to https://bugzilla.redhat.com/show_bug.cgi?id=1996672

$ oc logs -n openshift-cluster-csi-drivers openstack-cinder-csi-driver-operator-cdb55587b-pxfwk | tail -2
I0907 09:50:41.219043       1 event.go:282] Event(v1.ObjectReference{Kind:"ConfigMap", Namespace:"openshift-cluster-csi-drivers", Name:"openstack-cinder-csi-driver-operator-lock", UID:"64cd106c-2953-42dc-a781-3774d0d13f2d", APIVersion:"v1", ResourceVersion:"45917", FieldPath:""}): type: 'Normal' reason: 'LeaderElection' openstack-cinder-csi-driver-operator-cdb55587b-pxfwk_51e75064-f774-41a2-ae2f-8e9248709ab9 became leader
W0907 09:50:44.319558       1 builder.go:99] graceful termination failed, controllers failed with error: couldn't collect info about cloud availability zones: failed to create a compute client: Get "https://10.46.44.10:13000/": dial tcp 10.46.44.10:13000: connect: no route to host

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 4.8.11 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-2021:3429