Hi Mark, I guess you have to create your own local image registry service which your k8s cluster can connect to and upload the image of flink k8s operator to the service. After that, you can run something like `helm install flink-kubernetes-operator flink-operator-repo/flink-kubernetes-operator --set image.repository=<YOUR_LOCAL_FLINK_K8S_OPERATOR_IMAGE> ` to tell the k8s to use your local image.
Best, Biao Geng From: Mark Lee <lifuqion...@126.com> Date: Tuesday, November 22, 2022 at 9:01 PM To: user@flink.apache.org <user@flink.apache.org> Subject: Flink Operator in an off-line k8s enviroment Hi all, I installed flink operator following https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-main/docs/try-flink-kubernetes-operator/quick-start/. helm repo add flink-operator-repo https://downloads.apache.org/flink/flink-kubernetes-operator-1.2.0/ helm install flink-kubernetes-operator flink-operator-repo/flink-kubernetes-operator I execute above commands in a helm client(can touch internet) collect a k8s environment which cann’t connect internet. The flink operator is installed correctly but I got such errors for my k8s cluster can’t connect internet. What steps can I do to run flink operator correctly in my off-line k8s cluster? Should I run a local helm repo to replace the image “ghcr.io/apache/flink-kubernetes-operator:95128bf” to a local image? Thank you. [root@localhost ~]# kubectl get pods NAME READY STATUS RESTARTS AGE flink-kubernetes-operator-7797c7bd7-tpbqf 0/1 ImagePullBackOff 0 124m [root@localhost ~]# kubectl describe pod flink-kubernetes-operator-7797c7bd7-tpbqf | grep Image -C 5 Normal AddedInterface 124m multus Add eth0 [10.128.6.212/14] from kube-ovn Warning Failed 119m (x4 over 123m) kubelet Error: ErrImagePull Warning Failed 118m (x7 over 123m) kubelet Error: ImagePullBackOff Normal Pulling 34m (x19 over 124m) kubelet Pulling image "ghcr.io/apache/flink-kubernetes-operator:95128bf" Warning Failed 8m53s (x23 over 123m) kubelet Failed to pull image "ghcr.io/apache/flink-kubernetes-operator:95128bf": rpc error: code = Unknown desc = pinging container registry ghcr.io: Get "https://ghcr.io/v2/": dial tcp 20.205.243.164:443: i/o timeout Normal BackOff 4m20s (x424 over 123m) kubelet Back-off pulling image "ghcr.io/apache/flink-kubernetes-operator:95128bf"
