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Feature: status reporting for ALB releases #1567
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izaaklauer
commented
Jun 2, 2021
| @@ -304,9 +315,145 @@ func (r *Releaser) Release( | |||
| return &Release{ | |||
| Url: "http://" + hostname, | |||
| LoadBalancerArn: *lb.LoadBalancerArn, | |||
| TargetGroupArn: target.Arn, | |||
| Region: target.Region, | |||
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I needed the region to build the right client. Other plugins have this on their config. Not sure which pattern we prefer.
izaaklauer
commented
Jun 2, 2021
| ) (*sdk.StatusReport, error) { | ||
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| if release.Region == "" { | ||
| log.Debug("Region is not available for this release. Unable to determine status.") |
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I have a feeling that we might hit this case in the upgrade path, where someone upgrades a server then tries to promote a deployment that didn't encode the region?
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This would be good to test, sounds like a correct assumption.
izaaklauer
commented
Jun 2, 2021
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| var health sdk.StatusReport_Health | ||
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| switch *tgHealth.TargetHealth.State { |
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Potentially a dangerous deference, but we seem to do it in other places and it's ok.
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Maybe leave a note above the switch?
izaaklauer
changed the title
izaaklauer
changed the title
krantzinator
approved these changes
Jun 2, 2021
briancain
suggested changes
Jun 2, 2021
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| var health sdk.StatusReport_Health | ||
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| switch *tgHealth.TargetHealth.State { |
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Maybe leave a note above the switch?
izaaklauer
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Also some logic simplification, conforming to protobuf naming convention, and improved terminal UI.
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This implements status reports for the aws alb releaser plugin. It waits briefly for the release's target group to finish initializing, then reports on the health of the targets.
A few caveats:
Tested with deployments from ec2 and lambda.