November 3, 2022
Job Manager v204
Improvements
- Largely improved the reduction in compute resources due to more efficient usage of each job manager
- Added more detailed logging for when a job not found
- Provided better logging around jobs coming off the parking log
Fixes
- Increased container memory to 3.256 Gib and shm size to 2.256 Gib to allow Chrome to have enough resources
- Updated dropwizard to version 2.0.34 to remediate Text4Shell Vulnerability (CVE-2022-42889)
October 17, 2022
Job Manager v191
New Features
- Changed the MAX_JOB_CAPACITY environment variable to HEAVYWEIGHT_WORKERS environment variable, which is the maximum number of heavyweight jobs that the job manager will run in parallel
Improvements
- Updated the synthetics-utilities version we are using to 1.0.24
Fixes
- Added better logging around the error message for not finding the runtimes
- Fixed an NPE error about the ping-runtime could not be found after all the runtimes have been downloaded successfully
- Replaced docker cpu quotas with docker cpu shares to ensure that unused capacity is not wasted
October 10, 2022
Job Manager v183
New Features
- Added the ability to configure a CPU core limit for each runtime type
Improvements
- Reduced CPU usage while the job manager is waiting for results from ephemeral runtimes by implementing a more efficient waiting algorithm
October 6, 2022
Job Manager v172
Improvements
- Improved AWS error messages
October 5, 2022
Job Manager v168
Fixes
- Fixed a bug where the PrivateRuntimeDownloadUtility wasn't evaluating the default registry correctly
October 4, 2022
Job Manager v166
New Features
- Adding DESIRED_RUNTIMES as an environment variable, so users can supply their particularly desired runtime(s) and tags
Improvements
- Making DOCKER_REGISTRY and DOCKER_REPOSITORY configurable via environment variables to replace the default docker.io and newrelic values, respectively
Fixes
- Sending all events data via the environment variable rather than just through US_EAST_1
September 23, 2022
Job Manager v162
New Features
- Adding MAX_JOB_CAPACITY, which is the maximum number of heavyweight jobs that the job manager will run in parallel, as an environment variable
Improvements
- Added a pending queue for private job managers, before getting jobs from Horde
September 16, 2022
Job Manager v160
New Features
- Added an instance refresh script
Improvements
- Reduced logging levels for container events