使用谷歌云代码在 vscode 中指定本地 docker 容器注册表

Question

I am trying to use a local docker container registry as my imageRegistry. I created a registry by -

 docker run –d –p 5000:5000 –-name registry registry:2

I have tagged and pushed my image to localhost:5000, and I can see it running by docker images.

I have modified my launch.json as -

 { "configurations": [ { "name": "Run/Debug on Kube.netes", "type": "cloudcode.kube.netes", "request": "launch", "skaffoldConfig": "${workspaceFolder}/skaffold.yaml", "watch": true, "cleanUp": true, "portForward": true, "imageRegistry": "localhost:5000" } ] }

But when I do a Run on Kube.netes,

 I get an error waiting for rollout to finish: 0 of 1 updated replicas are available... pod/serviceb-847d79694c-6lxbd: container server is waiting to start: localhost:5000/serviceb:latest@sha256:*** can't be pulled.

Answer 1

I'm guessing you are using a local cluster solution such as minikube, Docker's built-in Kube.netes cluster, kind, microk8s, or k3s. Although these clusters are running on your machine, they're running within a virtual machine and so their localhost is the VM, not your machine. So your private registry is not accessible within the cluster.