Added short circuit for migration that resulted in incident #218
[#51613539] Rename copy_bucket to move_bucket, that's what it does
better error message when s3 file is missing

Signed-off-by: Jeffrey Peckham <peckham@pivotallabs.com>
Fixed s3 artifact file locations (removed leading /)

[Fixes #51662979]

Signed-off-by: Jeffrey Peckham <peckham@pivotallabs.com>
Overwrite latest stemcell when uploading to pipeline

[for #50205103]

Signed-off-by: Jeffrey Peckham <peckham@pivotallabs.com>
Use temp directory when updating s3 ami text file

Signed-off-by: Jeffrey Peckham <peckham@pivotallabs.com>
Ensure that vsphere cpi impl implements all of the CPI methods.

[#51595443]
[openstack_cpi] Provider a better error message when there's an API exception
convert hash rocket to 1.9.3 style
Add console to director control script.
[openstack_cpi] Look up for Retry-After on response headers
[openstack_cpi] Better message when OpenStack API returns a Bad Request
[release] Update OpenStack manifest examples
[director] Fix typo in snapshot manager [fixes #51324957]
[director] Director scheduled jobs can be optional [fixes #51775113]
Merge pull request #300 from cloudfoundry/scheduler

[director] Director scheduled jobs can be optional [fixes #51775113]
[Finishes #51595443] Snapshots are skipped when the CPI does not support snapshots
Merge pull request #299 from cloudfoundry/fix_typo

[director] Fix typo in snapshot manager [fixes #51324957]
Merge pull request #289 from cloudfoundry/retryAfter

[openstack_cpi] Improve dealing with some OpenStack API errors