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NEWS
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06-Mar-2018 IGNITION v0.24.0
Features
- Warn when adding and enabling a systemd unit and there is no "Install"
section in the unit contents
- Add highlights to reports generated by "Validate" functions on config
structs
Changes
- Move a helper validation function to the "config/validate" package
- Move unit validation helpers to "config/shared/validations"
- Add common error types to "config/shared/errors", refactor "config/v*" to
use these errors
12-Mar-2018 IGNITION v0.23.0
Changes
- Latest experimental package has been moved from config/types to
config/v2_3_experimental.
- Each config package's Parse function will now transparently handle any
configs of a lesser version than itself (e.g. config/v2_2 will handle a
2.0.0 config).
- Validation in config/v1 reworked to use config/validate.
- Common error types from the config package moved to config/errors.
09-Feb-2018 IGNITION v0.22.0
Changes
- Mark the 2.2.0 config spec as stable
- No longer accept configs with version 2.2.0-experimental
- Create new 2.3.0-experimental config spec from 2.2.0
26-Jan-2018 IGNITION v0.21.0
Features
- Add support for networkd drop-ins
- Add new program, ignition-validate, for validating Ignition configs
- Add "overwrite" field to "files", "directories", and "links" sections for
deleting preexisting items at the node's path
- Add "options" field to "raid" section for specifying arbitrary mdadm
options
- Add "append" field to "files" section for appending to preexisting files
- Add support for specifying additional certificate authorities to use when
fetching objects over HTTPS
Changes
- Validate that partition labels don't contain colons, as sgdisk will
silently truncate the label
- Remove "-validate" flag from Ignition that was introduced in v0.20.0
- Warn when the mode for a file or directory is unset
- Log retries of HTTP fetches at info loglevel so messages appear on console
Bug Fixes
- Fix issue where unspecified fields in an appended config could "unset"
fields specified in a config earlier in the chain
- Use timeouts specified in a config when fetching other configs referenced
by it
12-Jan-2018 IGNITION v0.20.1
Changes
- Add support for fetching S3 objects from non-default AWS partitions when
running in one such partition
13-Dec-2017 IGNITION v0.20.0
Features
- Add validate flag for validating Ignition configs without running any
stages
- Add support for reading user configs from initramfs
Changes
- Move update-ssh-keys from dependency into internal library
- Move constants such as paths for invoked binaries into dedicated package
to allow for easy overriding at link time
- Read base and default configs from initramfs instead of hardcoding them
- Use the golang DNS resolver instead of the default glibc DNS resolver
22-Sep-2017 IGNITION v0.19.0
Features
- Add support for CloudStack network metadata
- Add blackbox tests for TFTP URLs
- Remove dependency on kpartx for blackbox tests
Changes
- Stop adding extra quotes around GECOS field when creating users
Bug Fixes
- Fix regression in validation logic causing inaccurate line and column
reporting
- Fix regression in validation logic where JSON syntax errors were not
reported correctly
- Add warning if a non-existent filesystem is specified when creating links
and directories
- Fix udev race causing systemd units depending on the Ignition disks stage and
a device unit to fail when no filesystems are created
- Fix udev race where symlinks are deleted before Ignition can create its own
copy
08-Sep-2017 IGNITION v0.18.0
Features
- On VMWare allow guest variables to override values specified in the OVF
environment
- Add partial support for CloudStack
- Add blackbox tests
- Add support for Oracle OCI provider
Changes
- Chmod pre-existing directories to match defined permissions in config
- Chown pre-existing links to match defined owner in config
- Add "--homehost any" arguments to mdadm raid creation to ensure consistent
device name under /dev/md
- On GCE, don't bind-mount docker binary into Google Cloud SDK container
- On GCE, remove gcutil alias
Bug Fixes
- Properly error out when a user or group set by name in the config cannot
be resolved to an id
- Fix typo in gcloud alias preventing connection to the docker daemon in
some cases
- Fix partition number validation where multiple partitions on a disk were
unable to specify 0 for the next available partition number
28-Jul-2017 IGNITION v0.17.2
Bug Fixes
- Fix failure to create files/directories/links on correct filesystem
- Fix failure to force filesystem creation when legacy force flag was set
- Prevent VFAT filesystem creation from unconditionally overwriting existing
filesystem
- Fix deprecation warning on enable field in OEM systemd units
- Fix failure where hard link targets would be on incorrect filesystem,
causing creation to fail
- Fix incorrect filesystem UUID check when deciding whether to reuse
existing filesystem, causing Ignition to fail
05-Jul-2017 IGNITION v0.17.1
Bug Fixes
- Fix failure when user data was not provided on EC2 and GCE
- Fix failure to fetch user data on packet.net
30-Jun-2017 IGNITION v0.17.0
Features
- Add support for S3 fetching and IAM role credential use in EC2
- Add enabled flag to services to allow disabling services
- Add new vagrant-virtualbox oem
Changes
- Mark 2.1.0 as stable
- No longer accept 2.1.0-experimental configs
- Create new 2.2.0-experimental spec from 2.1.0
Bug Fixes
- Mask user-configdrive.service and user-configvirtfs.service on brightbox
and openstack to prevent cloudinit from running a second time
- Use value given in root flag everywhere, instead of hard coding /sysroot
16-Jun-2017 IGNITION v0.16.0
Experimental (2.1.0-experimental)
- Fix TFTP URL validation
- Fix nil pointer dereference when uid or gid for a file is unspecified
- Add support for VFAT filesystem creation
- Fix raid device validation
Changes
- Validate length of filesystem labels
- Remove all OEM etcd v0 drop-in units
- Remove xendom0 OEM
Features
- Add support for VMware's OVF environment
- Add support for VirtualBox OEM
23-May-2017 IGNITION v0.15.0
Experimental (2.1.0-experimental)
- Define the Ignition Config schema in a JSON Schema file. Generate golang
structs from this file
- Add partition GUID to the filesystem object, create or modify the
partition as appropriate
- Add support for swap filesystems
- Add support for links, both symbolic and hard
- Deprecate the user level create object, add relevant fields directly to
the user object
- Add support for referencing users and groups by name when creating files,
directories, and links
- Deprecate the filesystem level create object, add relevant fields directly
to the filesystem object
- Add support for reusing existing filesystems, toggled via the new
`wipeFilesystem` field in the filesystem object
- Add filesystem UUID and label to the filesystem object
- Correctly handle timeouts, instead of ignoring timeout settings in the
Ignition config
Bug Fixes
- Fix file path validation on Windows
- On Brightbox correctly fetch the config, instead of failing with a noop
- Fix a race with udev events which could cause filesystem creation to fail
Changes
- Modify existing users, instead of attempting to create them
Features
- Support for TFTP URLs
13-Mar-2017 IGNITION v0.14.0
Changes
- Update the services for the Azure OEM
- Update the services for the BrightBox OEM
- Update the services for the EC2 OEM
- Update the services for the OpenStack OEM
- Update the services for the Packet OEM
- Update the services for the VMware OEM
01-Mar-2017 IGNITION v0.13.0
Bug Fixes
- Read from both the config-drive and metadata service when using the
OpenStack provider
- Properly reports errors encountered while creating files
- Fix GCE gcloud alias to properly invoke the container
Features
- Add support for experimental features via a newer config spec
- Allow file provider's config path to be overridden
- Perform basic syntactic validation on the contents of systemd units
Experimental (2.1.0-experimental)
- Add ability to explicitly create directories
- Add configuration for HTTP-related timeouts
14-Dec-2016 IGNITION v0.12.1
Bug Fixes
- Enable coreos-metadata-sshkeys on Packet
- Assert validity of data URLs during config validation
29-Nov-2016 IGNITION v0.12.0
Features
- Allow kernel command-line parameter to override OEM config
07-Oct-2016 IGNITION v0.11.2
Bug Fixes
- Correctly set the partition typecode
Changes
- Update the services for the GCE OEM
20-Sep-2016 IGNITION v0.11.1
Bug Fixes
- Fix potential deadlock when waiting for multiple disks
07-Sep-2016 IGNITION v0.11.0
Features
- Add support for DigitalOcean
- Add experimental support for OpenStack
26-Aug-2016 IGNITION v0.10.1
Bug Fixes
- Fix handling of oem:// URLs
- Use stable symlinks when operating on devices
- Retry failed requests when fetching Packet userdata
- Log the raw configurations instead of the parsed result
23-Aug-2016 IGNITION v0.10.0
Features
- Add support for QEMU Firmware Configuration Device
15-Aug-2016 IGNITION v0.9.2
Bug Fixes
- Do not retry HTTP requests that result in non-5xx status codes
11-Aug-2016 IGNITION v0.9.1
Bug Fixes
- Properly validate data URLs
11-Aug-2016 IGNITION v0.9.0
Features
- Add detailed configuration validation
Bug Fixes
- Add retry to all HTTP requests
- Fix potential panic when parsing certain URLs
26-Jul-2016 IGNITION v0.8.0
Features
- Add support for Packet
13-Jul-2016 IGNITION v0.7.1
Bug Fixes
- Interpret files without a URL to be empty instead of invalid
- HTTP fetches time out while waiting for response header instead of body
- Stream remote assets to disk instead of loading them into memory
Changes
- Improve configuration validation
15-Jun-2016 IGNITION v0.7.0
Features
- Allow HTTPS URLs
Bug Fixes
- Don't overwrite existing data when formatting ext4 unless force is set
- Ensure service unit in /etc doesn't exist before masking
- Capture and log stdout of subprocesses
Changes
- Drop YAML tags from the config package
18-May-2016 IGNITION v0.6.0
Features
- All URL schemes (currently http, oem, and data) are now supported
everywhere a URL can be provided
- Add base OEM and default user configurations for GCE
04-May-2016 IGNITION v0.5.0
Features
- Add support for GCE
Bug Fixes
- Write files after users and home directories are created
Changes
- Strip support for EC2 SSH keys (these are handled by coreos-metadata now)
- Add OEM-specific base configs and execute even if user config is empty
05-Apr-2016 IGNITION v0.4.0
Features
- Update the config spec to v2.0.0 (see the migration guide for more info)
- v1 configs will be automatically translated to v2.0.0
- Add HTTP "User-Agent" and "Accept" headers to all requests
Changes
- Use Go's vendor directory for all dependencies
- Split source into a public "config" package and "internal"
25-Mar-2016 IGNITION v0.3.3
Bug Fixes
- Fix compilation errors when building for ARM
- Properly fetch configs from EC2
17-Mar-2016 IGNITION v0.3.2
Bug Fixes
- Properly decode VMware guest variables before parsing config
Changes
- Move config structures from config package to config/types
02-Mar-2016 IGNITION v0.3.1
Bug Fixes
- Allow building on non-AMD64 architectures
Changes
- Major refactoring of the internal processing of OEMs and providers
24-Feb-2016 IGNITION v0.3.0
Features
- Add support for VMware
13-Jan-2016 IGNITION v0.2.6
Features
- Improve validation of storage.filesystems options
Bug Fixes
- Properly zap GPT tables when they are partially valid
06-Jan-2016 IGNITION v0.2.5
Bug Fixes
- Recognize and ignore gzipped cloud-configs
19-Nov-2015 IGNITION v0.2.4
Bug Fixes
- Correctly escape device unit names
17-Nov-2015 IGNITION v0.2.3
Features
- Provide logging to pinpoint JSON errors in invalid configs
Bug Fixes
- Ensure that /mnt/oem exists before mounting
- Remove /sysroot/ prefix from alternate config path
20-Oct-2015 IGNITION v0.2.2
Bug Fixes
- Mount the oem partition for oem:// schemes when needed
15-Oct-2015 IGNITION v0.2.1
Bug Fixes
- Allow empty CustomData on Azure
29-Sep-2015 IGNITION v0.2.0
Features
- Added support for Azure
- Added support for formatting partitions as xfs
Bug Fixes
- Removed online timeout for EC2
09-Sep-2015 IGNITION v0.1.6
Features
- --fetchtimeout becomes --online-timeout
- --online-timeout of 0 now represents infinity
- Added recognition of "interoute" OEM
Documentation
- Examples have been removed and supported platforms added
- Various minor cleanups
Bug Fixes
- Ensure added SSH keys are newline terminated
Build System Changes
- Fix gofmt invocation from test script to fail when appropriate
28-Aug-2015 IGNITION v0.1.5
Bug Fixes
- Disable EC2 provider for now
27-Aug-2015 IGNITION v0.1.4
Features
- Add support for oem:// scheme config urls
Documentation
- Added guides
- Updated config specification
Bug Fixes
- Add DefaultDependencies=false to WaitOnDevices() transient unit
- Updated JSON configuration keys to match style
Build System Changes
- Added script for tagging releases
11-Aug-2015 IGNITION v0.1.3
Features
- Add support for ssh keys on EC2
- Log version at runtime
Bug Fixes
- Log ssh keys as they are added
- Various small cleanups
Build System Changes
- Derive version from git describe at build time
- Use bash build and test scripts instead of make
22-Jul-2015 IGNITION v0.1.2
Bug Fixes
- Fix validation of drop-in names
- Properly handle a lack of userdata on EC2
22-Jul-2015 IGNITION v0.1.1
Bug Fixes
- Ignore empty configs
- Ignore unsupported CoreOS OEMs
- Panic on incorrect OEM flag configurations
14-Jul-2015 IGNITION v0.1.0
Features
- Initial release of Ignition!
- Support for disk partitioning, partition formatting, writing files,
RAID, systemd units, networkd units, users, and groups.
- Supports reading the config from a remote URL (via
config.coreos.url) or from the Amazon EC2 metadata service.