dazzling-zoo-9145808/18/2022, 7:32 AM
No errors so far, but when I run
k3d registry create registry.localhost --port 12345 k3d cluster create mycluster --registry-use k3d-registry.localhost:12345 docker pull nginx:latest docker tag nginx:latest k3d-registry.localhost:12345/nginx:latest docker push k3d-registry.localhost:12345/nginx:latest cat <<EOF | kubectl apply -f - apiVersion: apps/v1 kind: Deployment metadata: name: nginx-test-registry labels: app: nginx-test-registry spec: replicas: 1 selector: matchLabels: app: nginx-test-registry template: metadata: labels: app: nginx-test-registry spec: containers: - name: nginx-test-registry image: k3d-registry.localhost:12345/nginx:latest ports: - containerPort: 80 EOF
the event log looks like:
kubectl describe pod nginx-test-registry
I reckon that there is a problem with my network config on my host machine but I'm not sure and don't know where to start looking. Any ideas of what my problem is and how to fix it?
... Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Scheduled 13s default-scheduler Successfully assigned default/nginx-test-registry-5ff799bb8f-6mk6z to k3d-mycluster-server-0 Warning FailedCreatePodSandBox 3s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to get sandbox image "rancher/mirrored-pause:3.6": failed to pull image "rancher/mirrored-pause:3.6": failed to pull and unpack image "<http://docker.io/rancher/mirrored-pause:3.6|docker.io/rancher/mirrored-pause:3.6>": failed to resolve reference "<http://docker.io/rancher/mirrored-pause:3.6|docker.io/rancher/mirrored-pause:3.6>": failed to do request: Head "<https://registry-1.docker.io/v2/rancher/mirrored-pause/manifests/3.6>": dial tcp: lookup <http://registry-1.docker.io|registry-1.docker.io> on 127.0.0.11:53: read udp 127.0.0.1:34330->127.0.0.11:53: i/o timeout
wide-garage-946508/18/2022, 8:15 AM
dazzling-zoo-9145808/18/2022, 9:36 AM
Regarding network config I'm not sure what info you would like to see. Can you specify further? After some experimenting I have found that it works as expected if I connect to the VPN for my office, so it is indeed a network issue. I'm thinking DNS maybe?
Ubuntu 20.04.4 LTS Docker version 20.10.17, build 100c701
wide-garage-946508/18/2022, 10:02 AM
dazzling-zoo-9145808/18/2022, 11:23 AM