After following the link below, I can successfully pull my private images in Docker Hub from my Pods: Pull from Private repo
However, attempting to pull a Docker Store image doesn't seem to work.
I am able to pull this store image locally on my deskop using docker pull store/oracle/database-instantclient:12.2.0.1 and the same credentials that have been stored in Kubernetes as a secret.
What is the correct way to pull a Docker Store image from Kubernetes Pods?
Working pod config for my private repo/image:
image: index.docker.io/<privaterepo>/<privateimage>
I have tried the following in my pod config, none work:
image: store/oracle/database-instantclient:12.2.0.1
image: oracle/database-instantclient:12.2.0.1
image: index.docker.io/oracle/database-instantclient:12.2.0.1
image: index.docker.io/store/oracle/database-instantclient:12.2.0.1
All of the above attempts return the same error (with different image paths):
Failed to pull image "store/oracle/database-instantclient:12.2.0.1": rpc error: code = Unknown desc = Error response from daemon: repository store/oracle/database-instantclient not found: does not exist or no pull access
I managed to run this in minikube by setting up a secret with my docker login:
kubectl create secret docker-registry dockerstore \
--docker-server=index.docker.io/v1/ \
--docker-username={docker store username} \
--docker-password={docker store password} \
--docker-email={your email}
Then kubectl create -f testreplicaset.yaml
on
#testreplicaset.yaml
apiVersion: apps/v1
kind: ReplicaSet
metadata:
name: oracle-instantclient
labels:
app: oracle-instantclient
spec:
replicas: 1
selector:
matchLabels:
app: oracle-instantclient
template:
metadata:
labels:
app: oracle-instantclient
spec:
containers:
- name: oracle-instantclient-container
image: store/oracle/database-instantclient:12.2.0.1
env:
ports:
imagePullSecrets:
- name: dockerstoreI can't tell exactly why it doesn't work for you, but it might give more clues if you ssh into your kubernetes node and try docker pull in there.