v0.5.0

Overview

• Rename project to CoreOS matchbox! (#400)
• Add @CoreOS/matchbox RPM Copr repository
• Add Profile args field to list kernel args (#396)
• Update Fuze and Ignition to v0.11.2 (#397)
• Update protobuf and gRPC generated code (#417)
• Use iPXE variable ${mac:hexhyp} instead of ${net0/mac:hexhyp} (#410)
• Switch from golang.org/x/net/context to context (#414)
• Deprecate Profile cmd field map of kernel args (#396)
• Deprecate Pixiecore support (#397)
• Drop build support for Go 1.6 (#414)

Rename

• Move repo from github.com/coreos/coreos-baremetal to github.com/coreos/matchbox
• Rename bootcfg binary to matchbox
• Rename bootcfg packages to matchbox
• Publish a quay.io/coreos/matchbox container image. The quay.io/coreos/bootcfg image will no longer be updated.
• Rename environment variable prefix from BOOTCFG* to MATCHBOX*
• Change config directory to /etc/matchbox
• Change default -data-path to /var/lib/matchbox
• Change default -assets-path to /var/lib/matchbox/assets

Examples

• Upgrade Kubernetes v1.5.1 (static) example clusters
• Upgrade Kubernetes v1.5.1 (self-hosted) example cluster
• Switch Kubernetes (self-hosted) to run flannel as pods
• Combine rktnetes Ignition into Kubernetes static cluster
• Add a script devnet for trying matchbox locally (#425)

Migration

• binary users should install the matchbox binary (see installation)
• rkt/docker users should start using quay.io/coreos/matchbox (see installation)
• RPM users should uninstall bootcfg and install matchbox (see installation)
• Move /etc/bootcfg configs and certificates to /etc/matchbox
• Move /var/lib/bootcfg data to /var/lib/matchbox
• See the new contrib/systemd service examples
• Remove the old bootcfg user if you created one

v0.4.2

Improvements

• Add RPM packages to Copr (docs)
• Fix packaged contrib/systemd units
• Update Go version to 1.7.4

Examples

• Upgrade Kubernetes v1.4.6 (static manifest) example clusters
• Upgrade Kubernetes v1.4.6 (rktnetes) example clusters
• Upgrade Kubernetes v1.4.6 (self-hosted) example cluster

v0.4.1

Fixes / Improvements

• Improvements to the bootcfg cert-gen script (#310)
• Add guide for installing bootcfg on CoreOS (#306)
• Add ARM and AMR64 release architectures (#309)

Examples

• Add Kubernetes example with rkt container runtime (i.e. rktnetes)
• Upgrade Kubernetes v1.4.1 (static manifest) example clusters
• Upgrade Kubernetes v1.4.1 (rktnetes) example clusters
• Upgrade Kubernetes v1.4.1 (self-hosted) example cluster
• Add etcd3 example cluster (PXE in-RAM or install to disk)
• Use DNS names (instead of IPs) in example clusters (except bootkube)

v0.4.0

Features

• Add/improve rkt, Docker, Kubernetes, and binary/systemd deployment docs
• TLS Client Authentication:
  • Add gRPC API TLS and TLS client-to-server authentication (#140)
  • Enable gRPC API by providing a TLS server -cert-file and -key-file, and a -ca-file to authenticate client certificates
  • Provide the bootcmd tool a TLS client -cert-file and -key-file, and a -ca-file to verify the server identity.
• Improvements to Ignition Support:
  • Allow Fuze YAML template files for Ignition 2.0.0 (#141)
  • Stop requiring Ignition templates to use file extensions (#176)
• Logging Improvements:
  • Add structured loggging with Logrus (#254, #268)
  • Log requests for bootcfg assets (#214)
  • Show bootcfg message at the home path /
  • Fix http package log messages (#173)
• Templating:
  • Allow query parameters to be used as template variables as {{.request.query.foo}} (#182)
  • Support nested maps in responses from the "env file" metadata endpoint (#84)
  • Error when a template is rendered with variables which are missing a referenced key. Previously, missing lookups defaulted to "no value" (#210)
• gRPC API
  • Add DialTimeout to gRPC client config (#273)
  • Add IgnitionPut and Close to the client (#160,#193)

Changes

• gRPC API requires TLS client authentication
• Replace Ignition YAML templates with Fuze templates
  • Fuze formalizes the transform from Fuze configs (YAML) to Ignition 2.0.0 (JSON)
  • Migrate templates from v0.3.0
  • Require CoreOS 1010.1.0 or newer
  • Drop support for Ignition v1 format
• Replace template variable {{.query}} with {{.request.raw_query}}

Examples

• Kubernetes
  • Upgrade Kubernetes v1.3.0 (static manifest) example clusters
  • Add Kubernetes v1.3.0-beta.2 (self-hosted) example cluster
  • Mount /etc/resolv.conf into host kubelet for skydns and pod DNS lookups (#237,#260)
  • Fix a bug in the k8s example k8s-certs@.service file check (#156)
  • Avoid systemd dependency failures by restarting components (#257,#274)
  • Verify Kubernetes v1.2.4 and v1.3.0 clusters pass conformance tests (#71,#265)
• Add Torus distributed storage cluster example (PXE boot)
• Add create-uefi subcommand to scripts/libvirt for UEFI/GRUB testing
• Install CoreOS to disk from a cached copy via bootcfg baseurl (#228)
• Remove 8.8.8.8 from networkd example Ignition configs (#184)
• Match machines by MAC address in examples to simplify networkd device matching (#209)
• With rkt 1.8+, you can use rkt gc --grace-period=0 to cleanup rkt IP assignments in examples. The rkt-gc-force script has been removed.

v0.3.0

Features

• Add server library package for implementing servers
• Add initial gRPC client/server and a CLI tool
  • Allow listing, viewing, and creating Groups and Profiles
• Add initial Grub net boot support examples
• Add detached OpenPGP signature endpoints (.sig)
• Document deployment as a binary with systemd
• Upgrade from Go 1.5.3 to Go 1.6.1 (#139)

Changes

• Profiles
  • Move Profiles to JSON files under /var/lib/bootcfg/profiles
  • Rename Spec to Profile (#104)
• Groups
  • Move Groups to JSON files under /var/lib/bootcfg/groups
  • Require Group metadata to be valid JSON
  • Rename Group field spec to profile
  • Rename Group field require to selector (#147)
• Allow asset serving to be disabled with -assets-path="" (#118)
• Allow selector key/value pairs to be used in Ignition and Cloud config teplates (#64)
• Change default -data-path to /var/lib/bootcfg (#132)
• Change default -assets-path to /var/lib/bootcfg/assets (#132)
• Change the default assets download location to examples/assets
• Stop parsing Groups from the -config YAML file. Remove the flag.
• Remove HTTP /spec/id JSON endpoint

Examples

• Convert all Cloud-Configs to Ignition
• Kubernetes
  • Upgraded Kubernetes examples to v1.2.0 (#122)
  • Run Heapster service by default (#142)
  • Example multi-node Kubernetes cluster installed to disk
• Example multi-node etcd cluster installed to disk
• Example which PXE boots with or without a root partition
• Setup fleet in multi-node example clusters

v0.2.0

Features

• Render Ignition config and cloud-configs as Go templates.
• Add detached OpenPGP signature endpoints (suffix .asc) for all configs.
  • Enable signing by providing a -key-ring-path with a signing key and setting BOOTCFG_PASSPHRASE if needed.
• Add a metadata endpoint so machine instances can fetch metadata.
• Add metadata to group definitions in config.yaml

Changes

• Require the -config flag if the default file path doesn't exist
• Normalize user-defined MAC address tags
• Rename flag -images-path to -assets-path
• Rename endpoint /images to /assets

New Examples

• Example TLS-authenticated Kubernetes cluster with rkt and CNI
• Example TLS-authenticated Kubernetes cluster with Docker
• Example custom metadata agent with Ignition, fetches metadata on boot
• Example CoreOS install to disk with Ignition
• Update etcd cluster examples to use Ignition, rather than cloud-config.

v0.1.0

Initial release of the coreos-baremetal Config Service (bootcfg).

Features

• Support for PXE, iPXE, and Pixiecore network boot environments
• Match machines based on hardware attributes or free-form tag matchers
• Render boot configs (kernel, initrd), Ignition configs, and Cloud-Init configs