trying to install a private cluster, where there's no API server and the bootstrap machine doesn't have public IP, got "unable to handle api server override: no ip address found in lbconfig"

    see the build https://prow.ci.openshift.org/view/gs/test-platform-results/logs/release-openshift-origin-installer-launch-aws-modern/1910510784354455552

    Always

1. create VPC network/subnets/etc.
2. create bastion host within the VPC
3. "create install-config", then insert the interested settings (see [1])
4. "create cluster" (see https://jenkins-csb-openshift-qe-mastern.dno.corp.redhat.com/job/ocp-common/job/Flexy-install/342145/)

FYI as it is a private cluster, generally we could run the installation on the bastion host, which is within the VPC.

04-11 16:03:32.654  level=info msg=Control-plane machines are ready
04-11 16:03:32.654  level=info msg=Cluster API resources have been created. Waiting for cluster to become ready...
04-11 16:03:32.654  level=info msg=Consuming Cluster API Manifests from target directory
04-11 16:03:32.654  level=info msg=Consuming Cluster API Machine Manifests from target directory
04-11 16:03:32.654  level=fatal msg=unable to handle api server override: no ip address found in lbconfig

The installation should succeed.

The installation log file is available at https://drive.google.com/file/d/1ZYhDVRZbNfPFa1Dcb6jtUkakgVI2HRCF/view?usp=drive_link