Docker login: Difference between revisions

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* [[Docker Client Operations#Security|Client Operations]]
* [[Docker Client Operations#Security|Client Operations]]
* [[Docker_Concepts#Registry_Authentication|Docker Concepts - Registry Authentication]]


=Overview=
=Overview=
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  Username: ...
  Username: ...
  Password: ...
  Password: ...
<font color=red>'''TODO''': how can I tell if I am logged in?</font>


=Login into an Arbitrary Registry=
=Login into an Arbitrary Registry=


  docker login <''registry-url''>
  docker login <''registry-url''>
Logging into an AWS ECR:
docker login -u AWS -p [...]  https&#58;//something.ecr.us-west-2.amazonaws.com
For more details see [[Amazon_ECR#Configure_Access|Amazon ECR - Configure Access]].
=TODO=
<font color=darkgray>
* How can I tell if I am logged in?
* Where are the credential kept?
* For how long am I authenticated?
* What happens if it expires - any danger in using stale images instead of a clear error message? Research needed.
</font>

Latest revision as of 19:47, 3 May 2019

Internal

Overview

Used when pushing to Docker Hub.

docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: ...
Password: ...

Login into an Arbitrary Registry

docker login <registry-url>

Logging into an AWS ECR:

docker login -u AWS -p [...]  https://something.ecr.us-west-2.amazonaws.com

For more details see Amazon ECR - Configure Access.

TODO

  • How can I tell if I am logged in?
  • Where are the credential kept?
  • For how long am I authenticated?
  • What happens if it expires - any danger in using stale images instead of a clear error message? Research needed.