Version:
OCP: 4.10.0-0.nightly-2021-11-29-142540
ACM: 2.4.1-DOWNSTREAM-2021-11-22-20-58-05

Steps to reproduce:
Try to deploy spoke compact cluster with 3 controllers (no workers).
Only have the api and the ingress entry in DNS.


Result:
The spoke compact cluster deployment gets stuck during the bootstrap phase.
The 2 masters don't complete starting all the containers. 

Looking at the started 2 masters the lat container (that is constantly restarting) is verify-api-int-resolvable.


After about one hour, I added an entry for api-int to the DNS server used by the setup. Right after the verify-api-int-resolvable restarted - many more containers started.

I re-attempted the spoke deployment on the same setup with the same config and it went smooth with the api-int entry in dns.




oc get agentclusterinstalls.extensions.hive.openshift.io -o json|jq .items[].spec
{
  "apiVIP": "192.168.123.106",
  "clusterDeploymentRef": {
    "name": "elvis2"
  },
  "clusterMetadata": {
    "adminKubeconfigSecretRef": {
      "name": "elvis2-admin-kubeconfig"
    },
    "adminPasswordSecretRef": {
      "name": "elvis2-admin-password"
    },
    "clusterID": "dce6b348-e15e-4a1b-8c43-ca326e41efad",
    "infraID": "f76b1183-e76d-42b3-95f2-095cb7ebbbc7"
  },
  "imageSetRef": {
    "name": "4.10"
  },
  "ingressVIP": "192.168.123.105",
  "networking": {
    "clusterNetwork": [
      {
        "cidr": "10.128.0.0/14",
        "hostPrefix": 23
      }
    ],
    "machineNetwork": [
      {
        "cidr": "192.168.123.0/24"
      }
    ],
    "serviceNetwork": [
      "172.30.0.0/16"
    ]
  },
  "provisionRequirements": {
    "controlPlaneAgents": 3
  },
  "sshPublicKey": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwAz3fnZcrca7mY/kVFpQGS2yI1uGd/+t3PMJn/C7Ppj1uIG32ufHkTq+SXh8Zg3xcy9v/Uome1mo3FP7PoGsWms5B9wzbooGhbA3rdph0/NxSzrHO3qcudcJsBM4GVJhcbFfbkzJVCPZQ94O/Y17oKjKuaBz69clPD29BlzKF4xCWzzbJW5Q8Y9tvWvDpCdVBM7VorpAn3MaA95xL6e15douWwwlhdI4dIOk/+8HcfgJnZGyOeLTnLVpjxQaFzTj3ScEud/5yd5wHcICrHH8Fbq419nN7VWjxbMNWUn182mcCCs0RXx2eyYq27yJvgkJS86n09SyLynX6ySqkFXN"
}



 oc get cd -o json|jq .items[].spec
{
  "baseDomain": "qe.lab.redhat.com",
  "clusterInstallRef": {
    "group": "extensions.hive.openshift.io",
    "kind": "AgentClusterInstall",
    "name": "elvis2",
    "version": "v1beta1"
  },
  "clusterMetadata": {
    "adminKubeconfigSecretRef": {
      "name": "elvis2-admin-kubeconfig"
    },
    "adminPasswordSecretRef": {
      "name": "elvis2-admin-password"
    },
    "clusterID": "dce6b348-e15e-4a1b-8c43-ca326e41efad",
    "infraID": "f76b1183-e76d-42b3-95f2-095cb7ebbbc7"
  },
  "clusterName": "elvis2",
  "controlPlaneConfig": {
    "servingCertificates": {}
  },
  "installed": true,
  "platform": {
    "agentBareMetal": {
      "agentSelector": {
        "matchLabels": {
          "bla": "aaa"
        }
      }
    }
  },
  "pullSecretRef": {
    "name": "pull-secret"
  }
}



oc get infraenv -o json|jq .items[].spec
{
  "clusterRef": {
    "name": "elvis2",
    "namespace": "elvis2"
  },
  "nmStateConfigLabelSelector": {
    "matchLabels": {
      "nmstate_config_cluster_name": "ha-static"
    }
  },
  "pullSecretRef": {
    "name": "pull-secret"
  },
  "sshAuthorizedKey": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwAz3fnZcrca7mY/kVFpQGS2yI1uGd/+t3PMJn/C7Ppj1uIG32ufHkTq+SXh8Zg3xcy9v/Uome1mo3FP7PoGsWms5B9wzbooGhbA3rdph0/NxSzrHO3qcudcJsBM4GVJhcbFfbkzJVCPZQ94O/Y17oKjKuaBz69clPD29BlzKF4xCWzzbJW5Q8Y9tvWvDpCdVBM7VorpAn3MaA95xL6e15douWwwlhdI4dIOk/+8HcfgJnZGyOeLTnLVpjxQaFzTj3ScEud/5yd5wHcICrHH8Fbq419nN7VWjxbMNWUn182mcCCs0RXx2eyYq27yJvgkJS86n09SyLynX6ySqkFXN"
}






oc get nmstateconfig -o json|jq .items[].spec
{
  "config": {
    "dns-resolver": {
      "config": {
        "server": [
          "192.168.123.1"
        ]
      }
    },
    "interfaces": [
      {
        "ipv4": {
          "address": [
            {
              "ip": "192.168.123.142",
              "prefix-length": 24
            }
          ],
          "dhcp": false,
          "enabled": true
        },
        "ipv6": {
          "enabled": false
        },
        "name": "eth0",
        "state": "up",
        "type": "ethernet"
      }
    ],
    "routes": {
      "config": [
        {
          "destination": "0.0.0.0/0",
          "next-hop-address": "192.168.123.1",
          "next-hop-interface": "eth0",
          "table-id": 254
        }
      ]
    }
  },
  "interfaces": [
    {
      "macAddress": "52:54:00:f7:d4:d1",
      "name": "eth0"
    }
  ]
}
{
  "config": {
    "dns-resolver": {
      "config": {
        "server": [
          "192.168.123.1"
        ]
      }
    },
    "interfaces": [
      {
        "ipv4": {
          "address": [
            {
              "ip": "192.168.123.143",
              "prefix-length": 24
            }
          ],
          "dhcp": false,
          "enabled": true
        },
        "ipv6": {
          "enabled": false
        },
        "name": "eth0",
        "state": "up",
        "type": "ethernet"
      }
    ],
    "routes": {
      "config": [
        {
          "destination": "0.0.0.0/0",
          "next-hop-address": "192.168.123.1",
          "next-hop-interface": "eth0",
          "table-id": 254
        }
      ]
    }
  },
  "interfaces": [
    {
      "macAddress": "52:54:00:f7:d4:d2",
      "name": "eth0"
    }
  ]
}
{
  "config": {
    "dns-resolver": {
      "config": {
        "server": [
          "192.168.123.1"
        ]
      }
    },
    "interfaces": [
      {
        "ipv4": {
          "address": [
            {
              "ip": "192.168.123.144",
              "prefix-length": 24
            }
          ],
          "dhcp": false,
          "enabled": true
        },
        "ipv6": {
          "enabled": false
        },
        "name": "eth0",
        "state": "up",
        "type": "ethernet"
      }
    ],
    "routes": {
      "config": [
        {
          "destination": "0.0.0.0/0",
          "next-hop-address": "192.168.123.1",
          "next-hop-interface": "eth0",
          "table-id": 254
        }
      ]
    }
  },
  "interfaces": [
    {
      "macAddress": "52:54:00:f7:d4:d3",
      "name": "eth0"
    }
  ]
}