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You can find the source of this version on GitHub at cloudfoundry/diego-release. It was created based on the commit 2dff8f5b.

Release Notes

Changes from v1.15.0 to v1.15.1

IMPORTANT: We do not recommend Diego v1.15.1 for use in large-scale production deployments, and instead recommend Diego v1.15.0. We have identified a regression in the ability of the auctioneer to fetch the cell states at the start of each auction, such that in a large deployment a significant proportion of the state requests will time out. We do not observe this problematic behavior on Diego v1.15.0. Since the only real change between the versions is the update to use Golang v1.8.1 instead of v1.7.4, we strongly suspect that moving back to Golang v1.7.4 will resolve the issue, and we plan to do that for the next release. We will then investigate and resolve this issue on Golang v1.8.1 before returning to that Golang version in diego-release.

Significant changes

BBS Benchmarks

Executor Cache

Grootfs Integration


Test Suites and Tooling



BOSH job changes


BOSH property changes


BOSH link changes



You can reference this release in your deployment manifest from the releases section:

- name: "diego"
  version: "1.15.1"
  url: ""
  sha1: "bcd2af1fac6710025290f1d05627004d3f19f90e"

Or upload it to your director with the upload-release command:

bosh upload-release --sha1 bcd2af1fac6710025290f1d05627004d3f19f90e \