4.2.0 release notes

Highlights

• Performance and robustness improvements - tested with running 100 concurrent mutect2 workflows, resulting in 1000s of concurrent VMs (TES tasks) running in Azure Batch

What's Changed

• Many performance and robustness improvements via TES 4.2: https://github.com/microsoft/ga4gh-tes/releases/tag/4.2.0
• Add Cromwell reported failures to triggers placed into failed bin by @BMurri in https://github.com/microsoft/CromwellOnAzure/pull/612
• Increase Cromwell max open requests and connections by @MattMcL4475 in https://github.com/microsoft/CromwellOnAzure/pull/611
• Update default AKS VmSize by @MattMcL4475 in https://github.com/microsoft/CromwellOnAzure/pull/616
• Enable using working directory with spaces in full path and remove duplicate environment var by @BMurri in https://github.com/microsoft/CromwellOnAzure/pull/621
• Update Docs to reflect content's been moved to our wiki by @ashanhol in https://github.com/microsoft/CromwellOnAzure/pull/614
• Add scale test by @MattMcL4475 in https://github.com/microsoft/CromwellOnAzure/pull/622
• Fix issues preventing updates from effectively working. by @BMurri in https://github.com/microsoft/CromwellOnAzure/pull/624
• Get Application Insights connection string instead of instrumentation key by @MattMcL4475 in https://github.com/microsoft/CromwellOnAzure/pull/619
• Add container service as required resource provider by @jsaun in https://github.com/microsoft/CromwellOnAzure/pull/626
• Secure kubeconfig by @BMurri in https://github.com/microsoft/CromwellOnAzure/pull/627
• Fix Cromwell mount templating to use all internal containers rather than only the defaults by @jsaun in https://github.com/microsoft/CromwellOnAzure/pull/629
• Updates to integration test by @MattMcL4475 in https://github.com/microsoft/CromwellOnAzure/pull/630

Upgrade Instructions

Upgrades are only supported from version 4.0.0. Learn more.

Follow instructions to run the deployment executable, and for arguments, specify --Update true --SubscriptionId abc123 --ResourceGroupName mycoa with the correct values for your existing CoA deployment. Example:

deploy-cromwell-on-azure-win.exe --Update true --SubscriptionId 00000000-0000-0000-0000-000000000000 --ResourceGroupName mycoa

Note: version 4.1.0 was skipped to maintain consistency with TES versioning

Full Changelog: https://github.com/microsoft/CromwellOnAzure/compare/4.0.0...4.2.0