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v0.7.0

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@urunc-bot urunc-bot released this 23 Dec 11:36
· 41 commits to main since this release
v0.7.0
6e5ea5e

What's Changed

New features

  • Copy the files defined in the mount list of the container inside the block rootfs of the guest
  • Add support for urunc configuration file
  • Add support for virtiofs
  • Copy the files defined in the mount list of the container inside the initrd rootfs of the guest
  • Improve debugging of urunc created containers in the host side
  • Add support for attaching block-based mounts as block devices in the sandbox
  • add vAccel support to urunc

Breaking changes

  • Use an initrd file to pass information from urunc to urunit for the execution environment of the Linux guest

Internals

  • Fix json construction for rumprun unikernels adding support for environment variables
  • Update Go and dependencies
  • Use the MAC address of veth as the guest's interface MAC address
  • Improve network error logging and propagation
  • Fail early in invalid unikernel configuration
  • Set/Unset a urunit specific environment variable to instruct urunit to set the default route to eth0
  • Ensure monitor process is killed in force deleting containers
  • Slightly refactor the Exec monolith in unikontainers to improve guest's rootfs type selection and handling.
  • Fix crictl configuration generation in crictl testing
  • Fix container and snapshot deletion for ctr tests
  • Increase tests' timeout due to slow image pulling
  • Fix console parameter for Linux over Firecracker in aarch64 and update the seccomp filter of Solo5-hvt in aarch64
  • Small refactor of the container delete path and fix entering the container's namespace
  • Refactor and fix hook's execution context
  • Improve metrics handling in urunc
  • Fix handling of failures during the creation of the monitor's containerized environment

CI/CD

  • Complete the transition to the new urunc repository
  • Add scorecard workflow
  • Use specific versions for tools and services
  • Fix the commit and repo spell checker
  • Add arm64 tests over Solo5-spt
  • Add automated release action
  • Add dependabot
  • Prefetch Go packages before running end-to-end tests
  • Add end-to-end Kubernetes tests using kind
  • Harden workflows
  • Apply security best practices
  • Refactor the handling of Go version for CI jobs
  • Set the correct image digest for Go alpine in urunc-deploy image building
  • Cancel rest of tests in case of an error
  • Introduce nightly tests
  • Remove dependency on self-hosted runners
  • Add testing for urunc-deploy

Documentation

  • Update Kubernetes tutorial
  • Update Linux tutorial with the role of urunit
  • Update instructions for installing Go and remove obsolete image references
  • Add tutorial for using urunc with kind
  • Centralize the version definition of the tools mentioned in docs
  • Add instructions fo using blockfile snapshotter with urunc
  • Provide documentation for using the new monitors-build repository

Contributors

Big thanks to all contributors in urunc:

New: 🎉 Maintainers: 🛠️

Full Changelog: v0.6.0...v0.7.0

Contributors

vliaskov, ananos, and 9 other contributors
Assets 6
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