cloudfoundry/diego-release 0.1398.0

Diego 0.1398.0

on GitHub

Version 0.1398.0 of Diego is recommended for use with CF v214.

Changes from 0.1353.0 to 0.1398.0:

This version of Diego pulls in over 2 months of major work on garden-linux. Major changes include the following:

• Port of wsh and wshd binaries from C to Go
• Garden-linux stores container layers in btrfs volumes
• Vastly improved support for user-namespaced containers
• StreamIn and StreamOut calls now require a user

The diego-release repository now also includes garden-linux-release as a submodule, as one small step towards integrating with it as a separate release.

Breaking changes:

• For Docker images run as CF apps, CC-Bridge launches processes as the user specified in the image
• DownloadAction and UploadAction both now require a user
• Add mutual SSL authentication for peer-to-peer communication in Diego's etcd cluster, enabled by default
• Receptor and BBS servers can be co-located on the same job
• Internal DNS domain changed from 'consul' to 'cf.internal'

Other significant changes:

• TPS exposes bulk status endpoint
• Manifest-generation templates include AWS instance type recommendations
• DATs errand can be run without the Docker tests
• Diego's etcd can run without persistent disk
• Improved documentation for running the SSH DATs
• Diego components read ActualLRPs through the BBS API server
• Diego components watch for ActualLRPs through the BBS API server
• Diego components read DesiredLRPs through the BBS API server
• Diego components watch for DesiredLRP changes through the BBS API
• Receptor client exposes enough HTTP configuration to allow a 'trace' mode
• Updated to latest Garden API and garden-linux backend
• Updated bundled CF CLI from 6.11.3 to 6.12.2
• Updated to latest cflinuxfs2 rootfs
• Updated to etcd v2.1.1
• Updated latest go-etcd client

BOSH property changes:

• Add diego.auctioneer.bbs.api_url: address for auctioneer to connect to BBS
• Add diego.garden-linux.mount_btrfs_loopback: whether to create a btrfs-formatted loop device for graph storage
• Add diego.garden-linux.btrfs_store_size_mb: size in MB of btrfs graph store
• Rename diego.receptor.nats.username to diego.receptor.nats.user
• Rename diego.route_emitter.nats.username to diego.route_emitter.nats.user