All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog and this project adheres to Semantic Versioning.
v1.7.0 (2023-10-13)
- Updated lambda runtime to
provided.al2in light of end of support for the Go 1.x runtime #108 (@HugeIRL)
- Bump github.com/aws/aws-sdk-go 1.45.25 #109 #106 (@dependabot[bot])
- Bump github.com/aws/aws-lambda-go from 1.7.0 to 1.41.0 #107 (@dependabot[bot])
- Add dependabot #105 (@triarius)
v1.6.0 (2023-09-13)
- Change
EventScheduleRateparameter toEventSchedulePeriodand require units #102 (@triarius)
- Fix scaler release does not prepend a v to the version on s3 #99 (@triarius)
v1.5.1 (2023-08-22)
- A new release process which will fix publish releases to S3 #97 (@triarius)
v1.5.0 (2023-07-25)
- Add MinPollInterval param #94 (@DrJosh9000)
- Allow the event schedule rate to be configured via parameters #93 (@tomellis91)
- DescribeScalingActivities should be called only once per lambda instance #95 (@DrJosh9000)
- A fix to the release process (Assume the OIDC role for release-version) #91 (@sj26)
- Use the metrics route scoped to a queue to get metrics for the queue #92 (@triarius)
v1.4.0 (2023-05-17)
- A parameter to configure logs retention #75 (@Amir-Ahmad)
- A parameter to limit pagination of autoscaling:DescribeScalingActivity #81 (@triarius)
- A parameter for stack name and use it in lambda function description #70 (@ellsclytn)
- A parameter to allow running scaler with a fixed size instance buffer #72 (@wbond)
- Allow releasing development versions of buildkite-agent-scaler to an "edge" serverless repo #83 (@triarius)
- Update go 1.15 -> 1.19 #77 (@moskyb)
- Bump github.com/aws/aws-sdk-go to 1.34.0 #78 #76 (@dependabot[bot])
- Improvements to code formatting and clarity #88 (@moskyb)
- Improvements to CI #82 (@triarius) #87 #86 (@yob)
1.3.2 (2022-08-04)
- Update IAM policy to allow describing scaling activities #61 (@zl4bv)
v1.3.1 (2022-06-09)
- Fix CI snafu that caused 1.3.0 to never be properly released #64 (@moskyb)
1.3.0 (2022-06-07)
- Add ability to use permissions boundary #62 (@kwong-chong-lfs)
v1.2.0 (2021-11-22)
- Restore last scale in and out event times from Auto Scale group activity #52 (@gu-kevin)
DisableScaleInparameter to template #59
v1.1.3 (2021-10-28)
- Fix crash when publishing CloudWatch metrics #56 (@eleanorakh)
v1.1.2 (2021-10-25)
- Fix BuildkiteAgentTokenParameter when using AWS Secrets Manager reference syntax #53
- Add new SCALE_ONLY_AFTER_ALL_EVENT environment variable to respect cooldown after scale events #51 @gu-kevin
v1.1.0 (2021-04-14)
- When the elastic stack is very small (<=2 running instances), consider adding a new instance when we suspect the current instances are shutting down and there's pending jobs #40 (nitrocode)
v1.0.2 (2020-10-19)
- Respect Auto Scaling Group MaxSize and MinSize #37 (nitrocode)
- Support 6 more regions: af-south-1, ap-east-1. ca-central-1, eu-south-1, eu-west-3, eu-north-1, me-south-1 #33 (JuanitoFatas)
v1.0.1 (2019-11-27)
- Handle HTTP errors from metrics API #23 (pda)
- Fix suspected typo in lambda env var #22 (amu-g)
- Correct required environment variables in README #19 (mikenicholson)
v1.0.0 (2019-05-05)
- Support scaling based on waiting jobs behind wait steps #17 (@lox)
- Add a configurable scale factor to scale in/out #13 (@lox)
- Support reading Agent Token from SSM Parameter Store #15 (@lox)
- Respect poll duration header from agent api #14 (@lox)
- Add detailed readme #16 (@lox)
v0.4.1 (2019-04-16)
- Public to newer aws regions (ca-central-1, eu-north-1 and eu-west-3) #11 (@lox)
v0.4.0 (2019-03-25)
- Add DISABLE_SCALE_IN param to opt-out of scale in #10 (@lox)
- Factor running jobs into scaling decisions #9 (@lox)
- Add scale-in cooldown support #6 (@etaoins)
- Release to github #5 (@lox)