Diego v2.19.0

Resources

• Download release v2.19.0 from bosh.io.
• Verified with cloudfoundry/cf-deployment @ cfc55f38f26819830060d126c9a4632bd3de7da6.

Changes from v2.18.0 to v2.19.0

Significant changes

Container Execution

• As a CF developer, I expect that my app instances are created promptly even when some other container on the Diego cell is taking several minutes to create so that my app instances run reliably

Routing Stability: Suspect Cells and ActualLRPs

• As a BBS API client, I expect to be able to see instance-specific events for ActualLRPs as they go through cell state changes so that I can understand changes to a single instance (in flight)
• As a CF operator, I expect to be able to use cfdot to observe instance-specific events in the LRP event stream
• As a BBS API client, I expect ActualLRPGroup lists and events to reflect the resolution of the flat ActualLRP lists consistently so that I am certain I have an accurate representation of ActualLRP state
• As a CF operator, I expect to see periodic metrics about the number of Suspect Running and Suspect Claimed ActualLRP instances so that I can understand the overall degree of instance instability in my environment

Volume Support

• cloudfoundry/inigo #19: Update volman tests for unique volume IDs
• cloudfoundry/executor #36: Add Optional Support for Unique Volume IDs

Dependencies

• As a CF operator, I expect Diego components to use Golang 1.11.1 so that they are up to date with this important dependency

BOSH job changes

None.

BOSH property changes

None.

BOSH link changes

None.