redhat-img

Docker file to generate kubeturbo container image according to redhat's requirement

login a Redhat machine and register

As it will install pkgs from RedHat repos, it is necessary to build this image from a RHEL machine which has registered the subscription from RedHat.

subscription-manager register --auto-attach --username=<userName> --password=<passWord>

build it

docker build -t <mytag> .

test the image

sh run.sh

push image to redhat registry

docker login -u unused -e none registry.rhc4tp.openshift.com:443
docker tag $imageId registry.rhc4tp.openshift.com:443/$accountId/$tag
docker push registry.rhc4tp.openshift.com:443/$accountId/$tag

push image to docker hub

Login docker hub first:

  docker login docker.io

Then build the image, and push it into docker hub.

docker build -t docker.io/vmturbo/kubeturbo:<tag>
docker push docker.io/vmturbo/kubeturbo:<tag>

fix push error

If there is an error during push:

...
dda6e8dfdcf7: Waiting 
unauthorized: authentication required

Then set up the credentials for docker hub manually. Add/change an item in ~/.docker/config.json:

{

	"auths": {
		"https://index.docker.io/v1/": {
			"auth": "dXNlcm5hbWU6cGFzc3dvcmQ="
		},
   
}

Note: the auth field should be username:password base64 encoded. for example: "username:password" base64 encoded is "dXNlcm5hbWU6cGFzc3dvcmQ="

Reference

Redhat template