Pull an Image from a Private Registry in Kubernetes

• https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/

1) kubectl create secret docker-registry LowercaseRFC1123NAME --docker-username=user --docker-password=password

kubectl get secret LowercaseRFC1123NAME --output=yaml

2) imagePullSecrets:

 - name: LowercaseRFC1123NAME

kubectl create secret generic YOURregcred --from-file=.dockerconfigjson=/path/to/.docker/config.json --type=kubernetes.io/dockerconfigjson

kubectl create secret docker-registry
~/.docker/config.json

Errors

Error: INSTALLATION FAILED: 1 error occurred:
	* Deployment in version "v1" cannot be handled as a Deployment: json: cannot unmarshal string into Go struct field 
PodSpec.spec.template.spec.imagePullSecrets of type v1.LocalObjectReference

Related

• spec.imagePullSecrets
• Container registry
• docker pull
• helm install
• ~/.docker/config.json
• kubernetes.io/dockerconfigjson
• kind: Secret

See also

• helm install [ --set | --dry-run | --debug | --timeout | --namespace | --create-namespace | --generate-name | --help ] values.yaml, helm upgrade --install
• docker login, docker login --help, ~/.dockercfg, ~/.docker/config.json
• Kubernetes security, OPA, EKS security, PSA, PSS, CKS, SecurityContext, Trivy, KubeBench, Kubernetes Admission Controllers admissionregistration.k8s.io, Hardeneks, Gatekeeper (Kubernetes), kubernetes.io/enforce-mountable-secrets, Auditing