diego/0.1485.0

Changes from v0.1484.0 to v0.1485.0

• Verified with garden-linux-release v0.342.0.
• Verified with garden-runc-release v0.8.0.
• Verified with garden-windows-bosh-release v0.0.5.
• Verified with etcd-release v67.
• Verified with cflinuxfs2-rootfs-release v1.28.0.

Significant changes

IMPORTANT: This version of the Diego BOSH release contains a minor change to how the BBS encryption-key labels and passphrases are rendered in the BBS control-script template. Previously, these values were enclosed verbatim in single quotes, which prevented most interpolation of special characters. This choice of escaping would in some cases disallow operators from using the single-quote character ' itself, or would silently cause their removal (for example, turning qu'ot'es into quotes). With this release, these values are preserved as intended from the manifest via shell-escaping. We expect this change should affect very few operators, and certainly not those using only alphanumeric characters and spaces in their passphrases, but nevertheless please verify that your encryption key data is rendered correctly when you upgrade to this release.

BBS Relational Datastore

• Fix segfault in BBS SQL task converger

Container Placement

• As a Diego operator, I should be able to configure my Cells with placement tags
• As a BBS API client, I should be able to specify placement tags on DesiredLRPs
• As a BBS API client, I should be able to specify placement tags on Tasks
• As a Diego operator, I should be able to configure my Cells with both required and optional placement tags
• Desired LRPs and Tasks should not allow negative memory/disk limits.

Container Execution

• As an operator, I expect the cells to default to checking the health of an unhealthy instance every 2 seconds so that I reduce the process load on the cells
• As an app developer, I expect Diego cells to shut my app instances down gracefully even if they are being stopped because the cell has hit its evacuation timeout

cfdot

• As a cfdot user, I expect to be able to list all the ActualLRPGroups for a particular DesiredLRP
• As a cfdot user, I expect to be able to list all the ActualLRPGroups for a particular DesiredLRP at a particular index
• As a cfdot user, I expect to be able to retire a particular ActualLRP instance by process guid and index

Routing

• operator should be able to consume additional metrics for gorouter via firehose

Azure Support

• As a Diego operator, I expect to be able to opt-in to auto-configuration of the rep’s zone from its Azure FD only when available

Manifest Generation

• Remove legacy and unused config properties from Loggregator components
• As an operator, I should be able to use special characters in my BBS encryption keys and labels
• cloudfoundry/diego-release #191: Merge arbitrary garden linux properties.
• cloudfoundry/diego-release #193: Fix template generation for garden-runc versions

Dependencies

• Use the garden runner to run guardian instead of the one in inigo

Test Suites and Tooling

• Fix inigo builds after rep shutdown changes

Cleanup

• As a BBS client, I would like the old LRP events endpoint no longer to be deprecated so that I can be assured of its continued existence

De-Incubation

• Move/Remove cloudfoundry-incubator and pivotal-golang repos from diego-release.

BOSH job changes

None.

BOSH property changes

• Added diego.rep.placement_tags: List of placement tags for the cell rep to advertise and require of workloads.
• Added diego.rep.optional_placement_tags: List of placement tags for the cell rep to advertise, but not to require of workloads.

- name: "diego"
  version: "0.1485.0"
  url: "https://bosh.io/d/github.com/cloudfoundry/diego-release?v=0.1485.0"
  sha1: "e93d4f22205897e4b34ff791de43d4288c6e25c5"

bosh upload-release --sha1 e93d4f22205897e4b34ff791de43d4288c6e25c5 \
  "https://bosh.io/d/github.com/cloudfoundry/diego-release?v=0.1485.0"