• docker
• AwsEcr

docker/AwsEcr

• AWS Elastic container registry
• Get credentials

  1. Get aws login password/token

     > aws ecr --region "ap-southeast-2" --profile prod get-login-password

  2. Login with docker, save creds to ~/.docker

     > docker login --username AWS --password-stdin <awsSubscription>.dkr.ecr.ap-southeast-2.amazonaws.com

     • 2021 login with AWS sso

       $ aws ecr get-login-password --region ap-southeast-2 --profile sso | docker login --username AWS --password-stdin 123456789.dkr.ecr.ap-southeast-2.amazonaws.com

  1. Pull container

     $ docker pull 123456789.dkr.ecr.ap-southeast-2.amazonaws.com/mycontainer:release-77

• Check size of a container

  docker history --human --format "{{.CreatedBy}}: {{.Size}}" <container name>

Gotchas / error:

• Error on docker login

  ** Message: 11:37:15.275: Remote error from secret service: org.freedesktop.Secret.Error.IsLocked: Cannot create an item in a locked collection
  Error saving credentials: error storing credentials - err: exit status 1, out: `Cannot create an item in a locked collection`

  • Solved by installing packages gnupg and pass. not sure why.