Tag on-demand instances at creation time #496
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Signed-off-by: Clinton Wolfe <[email protected]>
Signed-off-by: Clinton Wolfe <[email protected]>
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After some conversation with @tyler-ball, we think we may be able to use the AWS run_instances() call to tag spot instances at creation time as well. I'm placing this into draft status while I do a rewrite. |
This allows spot instances to be tagged at creation time. The tag-after-create code still needs to be removed, and there is still some refactoring to be done. Also, the ability to use "ondemand" as the spot price is currently broken. Signed-off-by: Clinton Wolfe <[email protected]>
Signed-off-by: Clinton Wolfe <[email protected]>
Signed-off-by: Clinton Wolfe <[email protected]>
Signed-off-by: Clinton Wolfe <[email protected]>
tyler-ball
approved these changes
Jul 2, 2020
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1 small update then 
Nice work @clintoncwolfe! This also removes about 2x as many lines as it adds 💪
Co-authored-by: Tyler Ball <[email protected]>
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Way cool. Thanks @clintoncwolfe |
This was referenced Jul 2, 2020
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Description
This is started as an adoption of #414 by @sumitag, adding tests and rebasing. #414 applies tags at instance creation time to on-demand instances.
This PR then goes on to convert spot instance requests to use the
create_instances()API call, which allows tagging at creation time. This allows all tagging to happen at creation time, so all post-hoc tagging code is removed.There are some fallout effects from using
create_instances()instead ofspot_instance_request():create_instances()is one-shot, so kitchen-ec2 must explicitly retry the call.There is a feature that allows the user to set the spot price to "on-demand" to get the on-demand price; internally this sets the bid price to an empty string. This is not allowed in theUpdate: When on-demand is specified, the max_price field may simply be omitted, causing the bid price to be set to the on-demand price.create_instances()API. Currently this is not solved, and the feature is broken pending discussion.Issues Resolved
Fixes #360
Fixes #480
Fixes #464
I suggest PRs #364 and #414 be closed.
Check List