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virtual-kubelet/vendor/github.com/vmware/vic/tests/test-cases/Group1-Docker-Commands/1-09-Docker-Attach.md
Loc Nguyen 513cebe7b7 VMware vSphere Integrated Containers provider (#206) 
* Add Virtual Kubelet provider for VIC

Initial virtual kubelet provider for VMware VIC.  This provider currently
handles creating and starting of a pod VM via the VIC portlayer and persona
server.  Image store handling via the VIC persona server.  This provider
currently requires the feature/wolfpack branch of VIC.

* Added pod stop and delete.  Also added node capacity.

Added the ability to stop and delete pod VMs via VIC.  Also retrieve
node capacity information from the VCH.

* Cleanup and readme file

Some file clean up and added a Readme.md markdown file for the VIC
provider.

* Cleaned up errors, added function comments, moved operation code

1. Cleaned up error handling.  Set standard for creating errors.
2. Added method prototype comments for all interface functions.
3. Moved PodCreator, PodStarter, PodStopper, and PodDeleter to a new folder.

* Add mocking code and unit tests for podcache, podcreator, and podstarter

Used the unit test framework used in VIC to handle assertions in the provider's
unit test.  Mocking code generated using OSS project mockery, which is compatible
with the testify assertion framework.

* Vendored packages for the VIC provider

Requires feature/wolfpack branch of VIC and a few specific commit sha of
projects used within VIC.

* Implementation of POD Stopper and Deleter unit tests (#4)

* Updated files for initial PR
2018-06-04 15:41:32 -07:00

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Test 1-09 - Docker Attach

Purpose:

To verify that docker attach command is supported by VIC appliance

References:

1 - Docker Command Line Reference

Environment:

This test requires that a vSphere server is running and available

Test Cases

Basic attach

  1. Deploy VIC appliance to vSphere server
  2. Issue docker create -it busybox /bin/top to the VIC appliance
  3. Issue docker start to the VIC appliance
  4. Issue docker attach to the VIC appliance
  5. Issue ctrl-p then ctrl-q to the container
  6. Issue docker create -it busybox /bin/top to the VIC appliance
  7. Issue docker attach
  8. Issue docker start to the VIC appliance
  9. Issue docker attach --detach-keys="a" to the VIC appliance
  10. Issue 'a' to the container
  11. Attempt to reattach to the the same container a second time
  12. Issue docker attach fakeContainer to the VIC appliance

Expected Outcome:

  • Steps 1-6,8-11 should all return without error
  • Step 7 should result in the following error message:
You cannot attach to a stopped container, start it first
  • Step 5 and 10 should cause the client to detach from the container gracefully, with the container continuing to run
  • Step 12 should result in the following message:
Error: No such container: fakeContainer