Diego v1.32.0

Changes from v1.31.1 to v1.32.0

• Verified with garden-runc-release v1.10.0.
• Verified with garden-windows-bosh-release v0.13.0.
• Verified with etcd-release v117.
• Verified with cf-mysql-release v35.
• Verified with cflinuxfs2-release v1.176.0.

Significant changes

Container Execution

• As a Diego operator, I would like to be able to provide a longer graceful-shutdown duration for application instances on some cells so that I accommodate apps that require longer to finish work on shutdown

Per-Instance Proxy (Experimental)

• As a CF app developer, I expect envoy to continue proxying request traffic during the graceful shutdown period so that my app instance can finish serving requests

Docker Support

• cloudfoundry/dockerapplifecycle #7: Docker registries that don't sign manifests are broken

Component Logging and Metrics

• As a Diego operator, I expect to see request latency metrics for the locket server

Dependencies

• cloudfoundry/bytefmt #16: Parse binary-prefixed byte values

Test Suites and Tooling

• add a script to run inigo on the local dev machines
• gosub does not add/remove used or unused submodules for diego-release

Documentation

• As a Diego contributor, I expect scripts/check-metrics-documentation to work with the new loggregator client so that I can be sure component metrics are documented adequately

BOSH job changes

None.

BOSH property changes

rep and rep_windows

• Added containers.graceful_shutdown_interval_in_seconds: Duration in seconds of graceful shutdown interval for app instances and tasks. Defaults to 10.

BOSH link changes

None.