I am creating a registry:
k3d registry create registry.localhost --port 8087
a registry.yaml file:
mirrors:
'localhost:8087':
endpoint:
- http://k3d-registry.localhost:8087
and a cluster:
k3d cluster create dev -p "8000:80@loadbalancer" --registry-use k3d-registry.localhost:8087 --registry-config registry.yaml
and am running the following to test it out:
docker pull nginx
docker tag nginx:latest localhost:8087/nginx:latest
docker push localhost:8087/nginx:latest
kubectl run nginx --image localhost:8087/nginx:latest
which produces the following output:
Using default tag: latest
latest: Pulling from library/nginx
Digest: sha256:943c25b4b66b332184d5ba6bb18234273551593016c0e0ae906bab111548239f
Status: Image is up to date for nginx:latest
docker.io/library/nginx:latest
The push refers to repository [localhost:8087/nginx]
a2e59a79fae0: Layer already exists
4091cd312f19: Layer already exists
9e7119c28877: Layer already exists
2280b348f4d6: Layer already exists
e74d0d8d2def: Layer already exists
a12586ed027f: Layer already exists
latest: digest: sha256:06aa2038b42f1502b59b3a862b1f5980d3478063028d8e968f0810b9b0502380 size: 1570
pod/nginx created
however, this consistently results in an error pulling the image:
...
Ready False
ContainersReady False
PodScheduled True
Volumes:
kube-api-access-qfwbg:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
ConfigMapOptional: <nil>
DownwardAPI: true
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 7s default-scheduler Successfully assigned default/nginx to k3d-dev-server-0
Normal Pulling 8s kubelet Pulling image "localhost:8087/nginx:latest"
Warning Failed 8s kubelet Failed to pull image "localhost:8087/nginx:latest": rpc error: code = Unknown desc = failed to pull and unpack image "localhost:8087/nginx:latest": failed to resolve reference "localhost:8087/nginx:latest": failed to do request: Head "http://k3d-registry.localhost:8087/v2/nginx/manifests/latest?ns=localhost%3A8087": dial tcp 172.22.0.4:8087: connect: connection refused
Warning Failed 8s kubelet Error: ErrImagePull
Normal BackOff 7s kubelet Back-off pulling image "localhost:8087/nginx:latest"
Warning Failed 7s kubelet Error: ImagePullBackOff
any idea what I'm missing here? based on the documentation here, I am expecting this to work. I've gone through every related issue I can find online with no luck, would really appreciate some help here.
