buildkite/elastic-ci-stack-for-aws v2.0.0

Elastic CI Stack for AWS v2.0.0

on GitHub

What's new?

• Docker 17.03.0-ce and Docker-Compose 1.11.2
• Metrics are collected by a Lambda function, so no more metrics sub-stack 🎉
• Secrets bucket uses KMS-backed SSE by default
• Support authenticated S3 paths for BootstrapScriptUrl and AuthorizedUsersUrl
• New regions (US Ohio)
• ECRAccessPolicy parameter for easy Amazon ECR configuration
• Fixed size stacks are possible, and don't create auto-scaling resources
• Added version number to stack description and agent metadata
• Optionally non-public agent instances

What's been fixed?

• Improved scale-up/scale-down logic
• Cloudwatch logs are sent to correct region
• Fixed size stacks are support
• Correct release names for beta and edge agent
• Better error handling for when fetching env or private-key fails
• Regions that require v4 signatures are better handled
• Working docker-gc script
• Autoscaling is suspended during stack updates

Breaking changes

• ManagedPolicyARNs has been removed, a singular version exists now: ManagedPolicyARN
• Initialization logs have moved to /var/log/elastic-stack.log

Upgrading

1. If you're upgrading from v1.1, first ensure that any running agents have been terminated by removing the autoscaling rules and editing your ASG to a desired count of 0.
2. Perform a CloudFormation stack update with the following URL:
   https://s3.amazonaws.com/buildkite-aws-stack/v2.0.0/aws-stack.json
3. Update any parameters that are no longer supported and review new ones

If you want to launch a new stack, you can use this link:

Documentation

See the Readme for this release.