v1.2.0

v1.2.0 (2021-11-22)

Added

• Restore last scale in and out event times from Auto Scale group activity #52 (@gu-kevin)
• DisableScaleIn parameter to template #59

v1.1.3

v1.1.3 (2021-10-28)

• Fix crash when publishing CloudWatch metrics #56 (@eleanorakh)

v1.1.2

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

v1.1.1

Merge pull request #47 from buildkite/update-version

Bump version to 1.1.1

v1.1.0

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

• 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

• 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

Changes

• 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

Changed

• Public to newer aws regions (ca-central-1, eu-north-1 and eu-west-3) #11 (@lox)

v0.4.0

Added

• 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)