Release notes

Upcoming Afterburn 5.7.0 (unreleased)

Major changes:

  • Add support for Proxmox VE

Minor changes:

  • Hetzner: fix duplicate attribute prefix
  • Fix Azure SSH key fetching when no key provisioned

Packaging changes:

Afterburn 5.6.0

Major changes:

  • Add support for Akamai Connected Cloud (Linode)

Packaging changes:

  • Require Rust ≥ 1.75.0

Afterburn 5.5.1 (2024-01-12)

Minor changes:

  • providers/vmware: add missing public functions for non-amd64

Afterburn 5.5.0 (2023-11-22)

Major changes:

  • Add support for Hetzner Cloud
  • Add support for Scaleway
  • Add Netplan guestinfo support on VMware

Minor changes:

  • openstack: Add OPENSTACK_INSTANCE_UUID attribute
  • openstack-metadata: Add OPENSTACK_INSTANCE_UUID attribute
  • dracut: run hostname service on kubevirt

Packaging changes:

  • Require Rust ≥ 1.71.0
  • Specify features depended on from Nix
  • Replace deprecated dependency users by uzers

Afterburn 5.4.3 (2023-06-05)

Packaging changes:

  • Fix incomplete package in vendor tarball

Afterburn 5.4.2 (2023-05-18)

Minor changes:

  • Fix SSH key fetching on Azure with openssl crate ≥ 0.10.46

Packaging changes:

  • Require clap ≥ 4
  • Require mockito ≥ 1
  • Require openssl ≥ 0.10.46

Afterburn 5.4.1 (2023-02-06)

Packaging changes:

  • Fix missing static archives in vendor tarball
  • Remove non-Linux dependencies from vendor tarball

Afterburn 5.4.0 (2023-02-03)

Major changes:

  • Support reading DHCP options from NetworkManager, fixing 30s delay on Azure, Azure Stack, and CloudStack

Minor changes:

  • Add AWS_AVAILABILITY_ZONE_ID attribute on AWS
  • Fix default dependency ordering on all checkin services
  • Fix failure setting SSH keys on IBM Cloud if none are provided
  • Don’t ignore network interfaces that appear during DHCP option lookup retry
  • Add release notes to documentation

Packaging changes:

  • Require Rust ≥ 1.66.0
  • Require zbus ≥ 2.3
  • Drop base64, byteorder, hostname, mime, serde_derive dependencies
  • Remove static libraries from vendor archive
  • Disable LTO in release builds

Afterburn 5.3.0 (2022-04-29)

Major changes:

  • Add support for KubeVirt
  • Add AWS_IPV6 attribute to AWS
  • Enable PowerVS in the sshkeys systemd service

Minor changes:

  • Bump AWS IMDS metadata version to 2021-01-03
  • Use RemainAfterExit on all oneshot services
  • Support marking network interfaces as not required for network-online.target

Packaging changes:

  • Require Rust ≥ 1.56.0
  • Migrate from structopt to clap 3
  • Remove Windows binaries from vendor archive

Afterburn 5.2.0 (2022-01-14)

Changes:

  • Limit string written to hostname file to HOST_NAME_MAX bytes
  • Explicitly log the hostname we write
  • Only log that we wrote SSH keys when we actually did
  • Log a message when SSH key is removed
  • Enable debug symbols in release builds

Afterburn 5.1.0 (2021-08-10)

Changes:

  • docs: fix “Edit this page on GitHub” links
  • *: rename master branch to main
  • *: fix clippy warnings
  • lockfile: general refresh, update all openssl crates
  • providers/gcp: access GCP metadata service by IP address
  • providers/packet: access metadata service over HTTPS
  • cli: don’t report an error when --help or --version is specified
  • cli: correctly print version when --version specified
  • providers: Add PowerVS
  • workflows: bump toolchains; restrict repository access

Afterburn 5.0.0 (2021-04-09)

Changes:

  • *: update minimum toolchain to 1.44
  • cargo: update all dependencies
  • *: remove cl-legacy feature
  • ibmcloud: don’t ignore I/O error when parsing metadata
  • providers: fix clippy::unnecessary_wraps lint on 1.50
  • workflows: update pinned lint toolchain to 1.50.0
  • *: switch from error-chain to anyhow
  • cli: stop wrapping command-line parse errors
  • github: release checklist cleanups
  • ci: adapt to new buildroot image
  • providers: add Azure Stack Hub

Afterburn 4.6.0 (2020-12-09)

Changes:

  • ci: move Travis jobs to GitHub actions
  • dracut: run hostname service on aliyun and ibmcloud
  • providers/*stack: allow 404 returns on *stack network provider
  • workflows/rust: update linting toolchain to latest stable

Afterburn 4.5.3 (2020-10-22)

Changes:

  • docs: clarify afterburn.service enablement
  • docs: Add GitHub Pages support
  • sshkeys: activate service on OpenStack
  • providers/vmware: allow avoiding iopl permission errors
  • cargo: remove carets from semver requirements

Afterburn 4.5.1 (2020-09-02)

Changes:

  • ibmcloud: add support for SSH keys
  • providers: move trait noops into MetadataProvider
  • systemd: add afterburn-sshkeys.target
  • ci: bump linting toolchain on Travis

Afterburn 4.5.0 (2020-08-06)

Changes:

  • providers: add a new openstack platform
  • openstack: use config-drive by default and metadata API as fallback
  • azure: rework ready-state posting
  • azure: log a warning on network failure if non-root
  • providers: add a new vultr platform
  • systemd: activate relevant services on Vultr

Afterburn 4.4.2 (2020-07-14)

Changes:

  • providers/azure: do not fail on keyless instances
  • providers/vmware: fix CPU detection (vmw_backdoor 0.1.3 bugfix)
  • providers: mark vagrant-virtualbox as legacy
  • github: release checklist cleanups

Afterburn 4.4.1 (2020-06-30)

Changes:

  • docs: rework README
  • provider/vagrant: do not loop back local system hostname
  • CONTRIBUTING: drop mailing list and IRC references
  • docs: explain initrd network arguments usage
  • cargo: exclude tool configs from crate
  • dracut: run hostname service on digitalocean
  • aws: support IMDSv2 for AWS metadata service
  • travis: bump to latest toolchain
  • github: create Dependabot config file
  • aws: change metadata version from 2009-04-04 to 2019-10-01

Afterburn 4.4.0 (2020-05-22)

Changes:

  • providers: setup network kernel arguments in initrd
  • providers/vmware: support injecting custom network kargs
  • cargo: all dependencies updated

Afterburn 4.3.3 (2020-04-24)

Changes:

  • sshkeys: send structured info to journald
  • ci: test a secondary arch on Travis
  • ci: rust version from 1.39.0 to 1.40.0
  • makefile: tweak install step
  • providers: add vmware
  • util/cmdline: add helpers for detecting network kargs
  • afterburn: minor cleanups
  • ci: hook up to CoreOS CI

Afterburn 4.3.2 (2020-02-27)

Changes:

  • cargo: relax dependencies micro versions
  • cargo: switch from deprecated tempdir crate to tempfile
  • providers: add exoscale
  • providers: add ibmcloud-classic as a separate platform
  • providers/packet: add gateway attributes
  • util/mount: log intermediate errors

Afterburn 4.3.1 (2020-01-21)

Changes:

  • cli: introduce sub-commands
  • ci: bump toolchains
  • providers/azure: fix clippy warnings
  • retry: update to new reqwest API
  • cargo: update all dependencies

Afterburn 4.3.0 (2019-12-02)

Changes:

  • sshkeys: fix missing directory on empty set
  • providers: add metadata support for ibmcloud (IBM Cloud VPC Gen2)
  • providers/ibmcloud: add support for Classic instance types
  • ibmcloud/classic: source network configuration from metadata
  • docs: minor fixes
  • network: clean up interface logic
  • network: clean up virtual netdev logic
  • retry: cleanup and test max-retries
  • github: add release-checklist template
  • cloudstack-configdrive: cleanup mounting and umounting logic
  • providers: rework to speed up negative tests
  • main: drop extern crate declarations

Afterburn 4.2.0 (2019-10-11)

Changes:

  • providers: fetch instance types for all providers
  • providers: add Alibaba Cloud (aliyun)
  • systemd: allow sshkeys service on aliyun
  • tests/gcp: avoid flake
  • travis: bump minimum toolchain
  • metadata: add dyn to remove warning

Afterburn 4.1.3 (2019-09-12)

Changes:

  • cargo: update dependencies (slog, serde, serde_derive, nix, mime)

Afterburn 4.1.2 (2019-07-23)

Changes:

  • systemd: schedule checkin after network target
  • systemd: unify provider overriding via env
  • dracut: relabel the hostname file
  • docs: minor cleanups
  • cargo: update all compatible dependencies

Afterburn 4.1.1 (2019-06-21)

Changes:

  • dracut: add afterburn dracut module
  • systemd: add comment to sshkeys@.service
  • systemd: enable sshkeys unit on supported platforms
  • cargo: use pnet_* subcrates
  • cargo: update dependencies to latest
  • Makefile: add checkin service files

Afterburn 4.1.0 (2019-04-23)

Changes:

  • providers/azure: fetch hostname from metadata
  • add checkin service files for Azure and Packet
  • metadata: accept “ec2” provider name only in legacy mode
  • bump minimum toolchain to 1.31
  • cargo: switch to 2018 edition
  • update all dependencies to latest

Afterburn 4.0.0 (2019-03-28)

Changes:

  • rename project from coreos-metadata to Afterburn
  • introduce a cl-legacy feature flag for backward compatibility with Container Linux
  • change metadata attribute prefix from COREOS_ to AFTERBURN_ in non-legacy mode
  • read ignition.platform.id kernel argument instead of coreos.oem.id in non-legacy mode
  • drop merging of authorized_keys.d into authorized_keys in non-legacy mode
  • providers: rename ec2 -> aws, gce -> gcp in non-legacy mode

Bugfixes:

  • providers/gce: fix panic fetching metadata

Misc:

  • providers/gce: add basic hostname mock-test
  • rustfmt whole project

Afterburn 3.1.0 (2019-03-13)

New features:

  • provider: add boot check-in on azure and packet

Misc:

  • azure: hardcode fallback for wireserver endpoint
  • providers/packet: minor code cleanup
  • cargo: update most dependencies to latest versions

Afterburn 3.0.2 (2018-11-05)

Misc:

  • Update compatible dependencies to latest version

Afterburn 3.0.1 (2018-09-28)

Bugfixes:

  • util: minor fixes to cmdline parser (coreos#116)

Afterburn 3.0.0 (2018-08-24)

Bugfixes:

  • providers/gcp: scrape new endpoint for ssh keys (coreos#112, thanks @andor44!)

Misc:

  • cargo: bump update-ssh-keys to 0.3.0 (coreos#114)
  • src: make a single-binary only project (coreos#113)

This project is now available on the public crates.io registry: https://crates.io/crates/coreos-metadata

Afterburn 2.0.0 (2018-08-03)

Features:

  • Drop Oracle OCI provider support (coreos#86)
  • Refactor providers to use MetadataProvider trait (coreos#88)
  • Support partial metadata fetching (coreos/bugs#2362, coreos#88)
  • Add basic Makefile and systemd units (coreos#90)
  • Add EC2_PUBLIC_HOSTNAME attribute (coreos#104, thanks @fspijkerman!)
  • Enable link-time optimization for release builds (coreos#105)

Bugfixes:

  • Do not attempt to write empty sets of SSH keys (coreos/bugs#2312, coreos#97)

Misc:

  • Bump error-chain dependency to 0.12 (coreos#101)
  • Bump update-ssh-keys dependency to 0.2.1 (coreos#108)

Afterburn 1.0.6 (2018-04-20)

  • Update dependencies - this fixes breakages on rust compilers newer than 1.23 (coreos#85)

Afterburn 1.0.5 (2017-12-16)

  • fix issue with oracle-oci provider where coreos-metadata would fail to deserialize the metadata if there were no configured ssh keys (coreos#75)
  • fix references in logs to oracle instead of oracle-oci (coreos#76)
  • fix issue with packet provider incorrectly configuring network interfaces to bond when no bonds were specified (coreos#77)

Afterburn 1.0.4 (2017-11-29)

  • fixed a bug in digitalocean provider where private ip attributes would be improperly indexed if there were also public ips (coreos#72, thanks @tfussell!)

Afterburn 1.0.3 (2017-11-16)

  • fix issue where golang-style single-hyphen flags were no longer accepted (coreos/bugs#2240, coreos#70)

Afterburn 1.0.2 (2017-11-08)

  • update openssh-keys to v0.2.0 to fix bug with authorized_keys file parsing.

Afterburn 1.0.1 (2017-11-07)

  • reduce the amount logging volume for the release build (coreos#64)

Afterburn 1.0.0 (2017-10-19)

coreos-metadata has been rewritten in rust. The command-line interface and behavior for all providers should be identical to the previous golang version. If it’s not, please file a bug in our bug tracker, https://github.com/coreos/bugs (or submit a pr!).

Additionally, coreos-metadata now supports ssh keys for azure.