1.19.18

• Add the garden.tcp_retries1 and garden.tcp_retries2 properties to set the net.ipv4.tcp_retries1 and net.ipv4.tcp_retries2 kernel parameters respectively.

1.19.17

• Bump containerd to 1.4.3, which addresses CVE-2020-15257.
• Switch to the io.containerd.runc.v2 runtime.

1.19.16

Fixes issues:

• Garden fails to start when containerd is slow to start
• Supplementary groups are ignored when a user is specified #162

1.19.15

Bug fix:

• when combining garden with other jobs running with BPM in a bosh-lite VM, garden fails to start unless garden is the first job (with a service) in the BOSH instance group (#161)

1.19.14

Bump runc to latested tagged version v1.0.0-rc91

1.19.13

• Bump runc to a version that can handle syscall interruptions by Golang 1.14 (see opencontainers/runc#2258)
• Use netcat over curl when talking to unix sockets (#158) - thanks @andreas-kupries!
• Use logging.format.timestamp as the format for all timestamps in all logs
• Fix permission error when writing to /dev/stdout in garden.experimental_containerd_for_processes mode
• Workaround a FIFO leak in garden.experimental_containerd_for_processes mode
• garden.experimental_cpu_entitlement_per_share_in_percent when non-zero and with CPU throttling enabled now correctly throttles apps when cpu entitlement exceeds 100%

GRR v1.19.12

• Skip DirectIO configuration if there is no backing store file when initialising the grootfs store

GRR v1.19.11

• Enables throttling of over-entitlement applications when cpu entitlements are enabled
• Enables experimental Direct_IO support for loop device
• We now set net.ipv4.tcp_keepalive_time and related parameters automatically based on the host configuration, and allow overriding them via bosh properties (see cloudfoundry/guardian#165 (comment), and thanks @h0nIg, @arjenw, and @krumts for the suggestion).
• Bumps to go 1.14

GRR v1.19.10

release v1.19.10

GRR v1.19.9

• More diagnostics in dontpanic
• Support for container images that specify a non-numeric GROUP (https://www.pivotaltracker.com/story/show/169010657 via cloudfoundry/guardian#151)