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ImagePullBackOff local repository with Minikube


I'm trying to use minikube and kitematic for testing kubernetes on my local machine. However, kubernetes fail to pull image in my local repository (ImagePullBackOff).

I tried to solve it with this : Can not pull docker image from private repo when using Minikube

But I have no /etc/init.d/docker, I think it's because of kinematic ? (I am on OS X)

EDIT :

I installed https://github.com/docker/docker-registry, and

docker tag local-image-build localhost:5000/local-image-build

docker push localhost:5000/local-image-build

My kubernetes yaml contains :

spec:
  containers:
  - name: backend-nginx
    image: localhost:5000/local-image-build:latest
    imagePullPolicy: Always

But it's still not working... Logs :

Error syncing pod, skipping: failed to "StartContainer" 
for "backend-nginx" with ErrImagePull: "Error while pulling image: 
Get http://127.0.0.1:5000/v1/repositories/local-image-build/images: 
dial tcp 127.0.0.1:5000: getsockopt: connection refused

EDIT 2 :

I don't know if I'm on the good path, but I find this :

http://kubernetes.io/docs/user-guide/images/

But I don't know what is my DOCKER_USER...

kubectl create secret docker-registry myregistrykey --docker-server=DOCKER_REGISTRY_SERVER --docker-username=DOCKER_USER --docker-password=DOCKER_PASSWORD --docker-email=DOCKER_EMAIL

EDIT 3

now I got on my pod :

Failed to pull image "local-image-build:latest": Error: image library/local-image-build not found
Error syncing pod, skipping: failed to "StartContainer" for "backend-nginx" with ErrImagePull: "Error: image library/local-image-build not found"

Help me I'm going crazy.

EDIT 4

Error syncing pod, skipping: failed to "StartContainer" for "backend-nginx" with ErrImagePull: "Error response from daemon: Get https://192.168.99.101:5000/v1/_ping: tls: oversized record received with length 20527"

I added :

EXTRA_ARGS='
    --label provider=virtualbox
    --insecure-registry=192.168.99.101:5000

to my docker config, but it's still don't work, the same message....

By the way, I changed my yaml :

 spec:
      containers:
      - name: backend-nginx
        image: 192.168.99.101:5000/local-image-build:latest
        imagePullPolicy: Always

And I run my registry like that :

docker run -d -p 5000:5000 --restart=always --name myregistry registry:2

Solution

  • I think I solved by doing

    minikube start --vm-driver="virtualbox" --insecure-registry="$REG_IP":80
    

    instead of just

    minikube start
    

    $REG_IP is :

    REG_IP=docker-machine ip registry
    

    Source