Keep up to date with our latest
releases and enhancements.

Container runner version 3.0.10    

What’s New

  • Add circleci symlink to the circleci-agent binary within tasks
  • Retry loading resource class token secrets on retryable errors
  • Update various dependencies

Container runner version 3.0.8    

What’s New

  • Upgrade to Go 1.20
  • Migrate Helm chart to new image repository:
  • Improve error handling and increase reliability in the task worker loop
  • Sample low-value health check logs when using the informational logging level
Runner Images

Container runner version 3.0.9    

What’s New

  • Bugfixes and package updates

Container runner version 3.0.7    

What’s New

  • Add lifecycle pre-stop command to gracefully terminate task agent on shutdown
  • Ensure all Task lifecycle step events can be sent, even on shutdown of the agent and the context is cancelled
  • Don’t delete the task pod if task agent is still running
    • This is related to issue The remotecommand package may not always handle network disconnects on the exec command, returning a nil error. Therefore, we don’t delete the task pod in this case, giving a chance for the task to complete in an “orphaned” state.
  • Prevent Task lifecycle step output from being lost during long-running jobs
  • Improve task cleanup liveness check robustness and add extra logging
  • Fix draining and cleanup of a task on shutdown of the runner agent
  • Use stricter task pod config parsing with more helpful error messaging

Container runner version 3.0.6    

What’s New

  • Various dependency updates
  • Fix for task liveness probe retries not being respected
  • Fix for task pods not being cleaned up when exiting with a run error

Container runner version 3.0.5    

What’s New

  • Fix Kubernetes cleanup panic when pod allocation fails
  • Fix incorrect liveness probe failures if the task agent PID file is deleted
  • Log platform info to the Task lifecycle step
  • Make user agent header driver specific

Container runner version 3.0.4    

What’s New

  • Log errors from calls to Kubernetes API when loading token secrets on Kubernetes driver startup
  • Set reasonable resource requests and limits for logging containers
  • Add a liveness probe to check the health of the task-agent process
  • Respect node RBAC permission setting in K8s GC
  • Fix for custom Docker registry names
  • Fix for broken pipes while copying task agent when using Alpine-based images on MicroK8s
  • Fix for the task token from being able to be exposed in a job
  • Support Bash parameter expansion syntax in the job config file
  • Improve logging container configuration:
    • Only mount the service account token if there are service containers and therefore a logging container
    • Make the logging container respect the image pull policy of the task pod config, if set. This matches the behaviour of the primary and secondary containers in the task pod.
  • Improve task pod event logging in the Task lifecycle step
Runner Images

Container runner version 3.0.3    

What’s New

This release includes dependency updates and security patches.