Diego v2.29.0

Resources

• Download release v2.29.0 from bosh.io.
• Verified with cloudfoundry/cf-deployment @ fa34f6a4c787dbaedada7f9623cc5121aefd0b9f.

Changes from v2.28.0 to v2.29.0

Significant changes

BBS API

• As a BBS API client, I expect the BBS API protobuf message definitions to migrate to v3 syntax so that I can more easily generate language-specific client code

Executor Cache

• look at electron-cannon download cache orphaned temp files
  • temporary files from failed cacheddownloader downloads and transformations are now properly deleted

SSH

• As a CF operator, I expect to be able to disable the ssh-proxy HTTP healthcheck server

Per-Instance Proxy

• cloudfoundry/executor #43: deprecated --v2-config-only flag breaks Envoy on Windows
• Bump Envoy proxy blob to 0526e80244406b30727ab6b303d17899ad36d86f

Docker Support

• As a CF Docker-image app developer, I expect Docker image staging to request schema version 2 image manifests so that I can stage images from Docker registries that support only this version of manifests

Component Logging and Metrics

• As a Diego operator, I expect to see request count and latency metrics for the cell rep workload API endpoints so that I can distinguish which cells are behaving anomalously

Dependencies

• cloudfoundry/cfhttp #5: user can customize dial timeout
• Diego team should take over ownership of cloudfoundry/tlsconfig GitHub repo
• Use cfhttp v2 in all diego components and backfill tests to assert HTTP client timeout configuration is respected

Test Suites and Tooling

• Regenerate all CI certs

Cleanup

• eliminate unused code in diego-release

BOSH job changes

None.

BOSH property changes

ssh_proxy

• Added diego.ssh_proxy.disable_healthcheck_server: Whether to disable the ssh_proxy HTTP healthcheck server. Defaults to false.

BOSH link changes

None.