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ERROR: Registering runner... failed dial tcp: lookup gitlab.default.svc.cluster.local on 10.96.0.10:53: no such host

[root@kube-master gitlab]# kubectl describe pod gitlab-gitlab-runner-7ff5f48d-cvr5j

Events:
  Type     Reason     Age                  From                 Message
  ----     ------     ----                 ----                 -------
  Normal   Scheduled  30m                  default-scheduler    Successfully assigned default/gitlab-gitlab-runner-7ff5f48d-cvr5j to kube-node3
  Normal   Pulling    30m                  kubelet, kube-node3  pulling image "busybox:latest"
  Normal   Pulled     30m                  kubelet, kube-node3  Successfully pulled image "busybox:latest"
  Normal   Created    30m                  kubelet, kube-node3  Created container
  Normal   Started    30m                  kubelet, kube-node3  Started container
  Normal   Pulled     29m (x4 over 30m)    kubelet, kube-node3  Container image "gitlab/gitlab-runner:alpine-v11.5.0" already present on machine
  Normal   Created    29m (x4 over 30m)    kubelet, kube-node3  Created container
  Normal   Started    29m (x4 over 30m)    kubelet, kube-node3  Started container
  Warning  BackOff    25s (x146 over 30m)  kubelet, kube-node3  Back-off restarting failed container

[root@kube-master gitlab]# kubectl logs gitlab-gitlab-runner-7ff5f48d-cvr5j

Runtime platform                                    arch=amd64 os=linux pid=11 revision=3afdaba6 version=11.5.0
WARNING: Running in user-mode.                     
WARNING: The user-mode requires you to manually start builds processing: 
WARNING: $ gitlab-runner run                       
WARNING: Use sudo for system-mode:                 
WARNING: $ sudo gitlab-runner...       
                                    
ERROR: Registering runner... failed                 runner=FzsZN8h2 status=couldn't execute POST against https://gitlab.default.svc.cluster.local/api/v4/runners: Post https://gitlab.default.svc.cluster.local/api/v4/runners: dial tcp: lookup gitlab.default.svc.cluster.local on 10.96.0.10:53: no such host
PANIC: Failed to register this runner. Perhaps you are having network problems