krata/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

0.0.18 - 2024-08-22

Added

• (zone) kernel command line control on launch (#351)
• (xen-preflight) test for hypervisor presence explicitly and error if missing (#347)

Fixed

• (network) allocate host ip from allocation pool (#353)
• (daemon) turn off trace logging (#352)

Other

• Add support for reading hypervisor console (#344)
• (ctl) move logic for branching ctl run steps into ControlCommands (#342)
• update Cargo.toml dependencies

0.0.17 - 2024-08-15

Added

• (krata) first pass on cpu hotplug support (#340)
• (exec) implement tty support (fixes #335) (#336)
• (krata) dynamic resource allocation (closes #298) (#333)

Other

• update Cargo.toml dependencies

0.0.16 - 2024-08-14

Added

• (krata) prepare for workload rework (#276)

Fixed

• (idm) reimplement packet processing algorithm (#330)
• (power-trap-eacces) gracefully handle hypercall errors in power management (#325)

Other

• (o11y) add more debug logs to daemon & runtime (#318)

0.0.15 - 2024-08-06

Fixed

• (zone) waitpid should be limited when no child processes exist (fixes #304) (#305)

0.0.14 - 2024-08-06

Added

• (oci) use local index as resolution cache when appropriate, fixes #289 (#294)

Fixed

• (idm) process all idm messages in the same frame and use childwait exit notification for exec (fixes #290) (#302)

Other

• init: mount /proc with hidepid=1 (#277)
• update Cargo.toml dependencies

0.0.13 - 2024-07-19

Added

• (kratactl) rework cli to use subcommands (#268)
• (krata) rename guest to zone (#266)

Other

• (deps) upgrade dependencies, fix hyper io traits issue (#252)
• update Cargo.lock dependencies
• update Cargo.toml dependencies

0.0.12 - 2024-07-12

Added

• (oci) add configuration value for oci seed file (#220)
• (power-management-defaults) set an initial power management policy (#219)

Fixed

• (daemon) decrease rate of runtime reconcile (#224)
• (power) ensure that xeon cpus with cpu gaps are not detected as p/e compatible (#218)
• (runtime) use iommu only if devices are needed (#243)

Other

• Power management core functionality (#217)
• (powermgmt) disable for now as a hackfix (#242)
• Initial fluentd support (#205)
• update Cargo.toml dependencies
• Use native loopdev implementation instead of loopdev-3 (#209)

0.0.11 - 2024-06-23

Added

• pci passthrough (#114)
• (runtime) concurrent ip allocation (#151)
• (xen) dynamic platform architecture (#194)

Fixed

• (oci) remove file size limit (#142)
• (oci) use mirror.gcr.io as a mirror to docker hub (#141)

Other

• first pass of krata as an isolation engine
• (xen) split platform support into separate crate (#195)
• (xen) move device creation into transaction interface (#196)

0.0.10 - 2024-04-22

Added

• implement guest exec (#107)
• implement kernel / initrd oci image support (#103)
• idm v2 (#102)
• oci concurrency improvements (#95)
• oci tar format, bit-perfect disk storage for config and manifest, concurrent image pulls (#88)

Fixed

• oci cache store should fallback to copy when rename won't work (#96)

Other

• update Cargo.lock dependencies

0.0.9 - 2024-04-15

Added

• oci compliance work (#85)
• oci packer can now use mksquashfs if available (#70)
• basic kratactl top command (#72)
• idm snooping (#71)
• implement oci image progress (#64)
• guest metrics support (#46)

Other

• init: default to xterm if TERM is not set (#52)
• update Cargo.toml dependencies

0.0.8 - 2024-04-09

Other

• update Cargo.lock dependencies

0.0.7 - 2024-04-09

Other

• update Cargo.toml dependencies
• update Cargo.lock dependencies

0.0.6 - 2024-04-09

Fixed

• increase channel acquisition timeout to support lower performance hosts (#36)

Other

• update Cargo.toml dependencies
• update Cargo.lock dependencies

0.0.5 - 2024-04-09

Added

• (ctl) add help and about to commands and arguments (#25)

Other

• update Cargo.toml dependencies
• update Cargo.lock dependencies

0.0.4 - 2024-04-03

Other

• implement automatic releases
• reimplement console to utilize channels, and provide logs support
• set hostname from launch config
• implement event stream retries
• work on parallel reconciliation
• implement parallel guest reconciliation
• log when a guest start failures occurs
• remove device restriction
• setup loopback interface
• place running tasks in cgroup