Steps to reproduce:
- Configure a Buildkite pipeline to build this repository using
pipeline.yml. - Start an agent by running
BUILDKITE_AGENT_TOKEN=<xyz> ./start-bootstrapped-agent.sh - Trigger a new build of the pipeline
- After the command has been running for 10 seconds, click
Cancelbutton for the step - Observe that job output ends with line
Received cancellation signal, interrupting- expected to see lines:
Terminated 🚨 Error: The command was interrupted by a signal 2021-09-03 16:43:13 DEBUG Terminating bootstrap after cancellation with terminated - Observe that agent logs include the error message:
2021-09-03 22:05:04 DEBUG bootstrapped-agent [Process] Sending signal SIGTERM to PGID: 22 2021-09-03 22:05:04 INFO bootstrapped-agent Process with PID: 22 finished with Exit Status: -1, Signal: SIGTERM 2021-09-03 22:05:04 DEBUG bootstrapped-agent [JobRunner] Routine that refreshes the job has finished 2021-09-03 22:05:04 DEBUG bootstrapped-agent [Process] Waiting for routines to finish 2021-09-03 22:05:04 DEBUG bootstrapped-agent [LineScanner] Encountered EOF 2021-09-03 22:05:04 DEBUG bootstrapped-agent [JobRunner] Routine that processes the log has finished 2021-09-03 22:05:04 DEBUG bootstrapped-agent [LineScanner] Finished 2021-09-03 22:05:04 ERROR bootstrapped-agent [Process] PTY output copy failed with error: *errors.errorString: io: read/write on closed pipe- expected to see
2021-09-03 22:03:12 INFO default-agent Canceling job b5fc6588-c773-46a1-9398-359be603bee0 with a grace period of 10s 2021-09-03 22:03:12 DEBUG default-agent [Process] Sending signal SIGTERM to PGID: 24 2021-09-03 22:03:12 DEBUG default-agent [Process] PTY has finished being copied to the buffer 2021-09-03 22:03:12 INFO default-agent Process with PID: 24 finished with Exit Status: 255, Signal: nil
Expected observations were determined by running the above steps, but using ./start-default-agent.sh to start the agent.