NEWS.md

Razor Server Release Notes

1.9.9 - 2020-07-02

• SECURITY: update rack to v2.1.4 to address CVE-2020-8184
• SECURITY: update jdbc-postgres to 42.2.14 to address CVE-2020-13692

1.9.8 - 2020-04-24

Task changes

• IMPROVEMENT: Fixed the issue with the ubuntu bionic (18.04)

Other

• IMPROVEMENT: Bumped rake to 12.3.3

1.9.7 - 2020-01-30

Task changes

• IMPROVEMENT: Changed the Windows tasks (except 2008 R2) to be more robust in how the WinPE instance connects to Razor's repo.

Other

• IMPROVEMENT: Bumped jdbc-postgres version.
• IMPROVEMENT: Bumped some dependencies (shiro, slf4j, etc.).

1.9.6 - 2019-08-29

Task changes

• NEW: Added Ubuntu task for Bionic (18.04).
• IMPROVEMENT: Added support for EFI in vmware_esxi task.

Other

• NEW: Added access for tags to reference structured facts and structured metadata using dot-syntax.
• IMPROVEMENT: When a node is not bound to a policy due to the protect_new_nodes config, the node's log entry will now reflect this.
• IMPROVEMENT: Updated various gem versions.

1.9.5 - 2019-04-16

Broker changes

• BUGFIX: Fix puppet-pe broker's ntpdate in template.

Task changes

• IMPROVEMENT: Handle passwords with spaces in kickstart files.

Other

• IMPROVEMENT: Minor docs fix for run_hook help content.

1.9.4 - 2019-01-22

Other

• BUGFIX: Updated RHEL kernel_args for improved handling of UEFI.
• IMPROVEMENT: Updated various gem versions.

1.9.3 - 2018-10-01

Other

• IMPROVEMENT: Update Sinatra to 2.0.3.
• IMPROVEMENT: Updated various gem versions.
• IMPROVEMENT: Various packing and test improvements.

1.9.2 - 2018-05-31

Other

• BUGFIX: Reverted some packaging changes.

1.9.1 - 2018-05-29

API changes

• NEW: Added a depth parameter to the /api/collections/<type> endpoints, save for when <type> = config, that has two possible values: 0 and 1. 0 will return a list of object references, while 1 will return the fully expanded list of objects. 0 is the default behavior when the depth parameter is not provided. See doc/api.md for more details.

Other

• IMPROVEMENT: Updated Sinatra to version 2.0.1.
• IMPROVEMENT: Updated some packaging bits.

1.8.1 - 2018-04-24

Task changes

• BUGFIX: Fixed typo in the windows/2012r2 task's unattended.xml.
• REMOVED: Removed ubuntu/lucid and ubuntu/precise tasks due to their End-of-Life dates being reached (April 2015 and April 2017 respectively).

Other

• BUGFIX: Fixed scenario where fast-running hook scripts would exit before STDIN could be written.
• IMPROVEMENT: Updated to JRuby 9000.
• IMPROVEMENT: Updated to Torquebox 3.2.0.
• IMPROVEMENT: Standardizing vanagon packaging for easier future maintenance.
• IMPROVEMENT: Now attempts HEAD request with TLS on localhost port 8151 before falling back to non-TLS on localhost port 8150.
• IMPROVEMENT: Added documentation for encrypting passwords in Shiro.

1.7.1 - 2018-02-07

Other

• BUGFIX: Fixed error in 1.7.0 where nodes would be incorrectly coalesced together due to the new fact_boot_type value in hw_info.

1.7.0 - 2018-01-17

API changes

• NEW: Added repo_file_contents method for use in templates that returns the contents of a file in the repo.
• NEW: Added repo_file? method for use in task templates that returns a path to a file in a repo, if it exists. This will replace the current repo_file method.

Task changes

• BUGFIX: Task method repo_file was not functional for remote repo sources. Stock task usages of this function have been replaced with the two methods above.
• NEW: Added ESXi 6 task, vmware_esxi/6.
• NEW: Added Ubuntu Xenial task, ubuntu/xenial.
• NEW: Added UEFI support for Windows 2012r2 and 2016 on x64 machines.
• NEW: On the Windows side, ADK 10 is now supported. The output from build-razor-winpe.ps1 will now be named boot.wim.

Other

• NEW: The final step of internationalization, reading the locale from incoming API messages, is complete. Razor will now parse the ACCEPT_LANGUAGE header in requests.
• NEW: Added has_macaddress_like tag matcher, which will use a regex to match macaddresses.
• NEW: A new fact_boot_type value in hw_info will reveal which style of booting is used, whether that be efi or pcbios.
• IMPROVEMENT: When nodes PXE boot, their hw_info will be preserved, even if it is not used for matching to a node in the Razor database.
• IMPROVEMENT: Updated the README to reference the latest version of the microkernel.

1.6.1 - 2017-03-09

Task changes

• NEW: Added tasks for SLES versions 11 and 12.
• NEW: Added task for Windows Server 2016

Broker changes

• IMPROVEMENT: The Windows PE installer now downloads directly from the puppet master. The windows_agent_download_url config property is now ignored.

Other

• BUGFIX: Fixed unauthenticated commands being executed when auth.allow_localhost is enabled.
• BUGFIX: Allow properties to be deleted when the on-disk types (broker-type, hook-type) change.

1.5.0 - 2016-10-20

API changes

• BUGFIX: The set-node-hw-info command now works if the match_nodes_on Razor config includes mac (default).`
• BUGFIX: The update-node-metadata and modify-node-metadata commands now throw the intended errors if no_replace is supplied and the key exists. For the latter command, you may supply the new argument force to achieve the old functionality of simply skipping the replacing key.
• NEW: Added update-policy-node-metadata command to facilitate changing the metadata that gets added to a node when it binds to a policy.
• NEW: Added update-policy-repo command to facilitate changing the repo associated with a policy without needing to manually update the repo's contents or delete the policy.
• NEW: Added update-policy-broker command to facilitate migrating the broker that a policy uses.
• IMPROVEMENT: The set-node-hw-info command can now accept mac as an argument.

Task changes

• NEW: Added Fedora 23 task.

Broker changes

• RENAME: The puppet broker, which works for Puppet 3, has been renamed to legacy-puppet. Use the update-policy-broker command to migrate existing policies that must still use the old puppet broker.
• NEW: The new puppet broker will work for Puppet 4.

Other

• IMPROVEMENT: Nodes will now store all hw_info, not just the values used for matching to nodes in the database.
• BUGFIX: The puppet-pe broker for Windows now works properly for non-English 64-bit Windows ISO files.
• BUGFIX: The windows tasks now utilize an optional win_language configuration in a node's metadata which allows users to install ISOs in languages other than English.
• BUGFIX: Fixed the deletion of repos when the Razor server is running on Ubuntu.
• IMPROVEMENT: The microkernel now works with non-string is_virtual fact.
• IMPROVEMENT: The puppet and puppet-pe brokers will now attempt to run ntpdate if the ntpdate_server config is set.

1.4.0 - 2016-07-06

API changes

• IMPROVEMENT: Pathing is now consistent with the All-In-One (AIO) agent format. Packaging will move these files automatically. These are the included pathing changes:
  • /etc/razor/config.yaml to /etc/puppetlabs/razor-server/config.yaml
  • /etc/razor/shiro.ini to /etc/puppetlabs/razor-server/shiro.ini
  • /var/log/razor-server/server.log to /var/log/puppetlabs/razor-server/server.log
  • hooks, brokers, and tasks from /opt/razor are now in /opt/puppetlabs/server/apps/razor-server/share/razor-server
• IMPROVEMENT: Updating Torquebox to 3.1.2 and JRuby to 1.7.19.

1.3.0 - 2016-05-19

API changes

• NEW: Added "has_macaddress" tag matcher. Use this rather than ["fact", "macaddress"].
• NEW: Added config collection to display active config settings.
• NEW: Added allow_localhost config to allow bypassing authentication when requests originate from localhost.
• BUGFIX: "microkernel.debug_level" is now no longer ignored.

1.2.0 - 2016-03-08

API changes

• NEW: Added positional arguments to API. These will be included in the help for each command.
• IMPROVEMENT: Add datatype for node argument of set-node-hw-info command. The metadata for this argument wasn't included before, and is now declared properly as a String.

Task changes

• IMPROVEMENT: Updated and standardized documentation and metadata for existing stock tasks. Labels, descriptions, and README.md files inside these stock tasks should now be up-to-date.
• IMPROVEMENT: Updated Debian and Ubuntu stock tasks to use Pacific Time rather than Central Time and UTC, respectively.

Other

• BUGFIX: When a repo is deleted, the repo directory will also be deleted if it downloaded and extracted an ISO with the iso-url property.
• BUGFIX: Nodes will match tags even if the node is already marked installed (through e.g. the protect_new_nodes config) or bound to a policy.
• NEW: Added flag "allowunsigned" to allow unsigned drivers to be added to the WinPE image for Windows installations.
• IMPROVEMENT: Made the Powershell script that builds Razor's WinPE image more robust in its error handling.
• IMPROVEMENT: Added documentation for the update-broker-configuration command to api.md.

1.1.0 - 2015-11-12

Incompatible changes

• The service will now run on port 8150 for HTTP. This will be updated through packaging.

Other

• BUGFIX: The EL7 packages will now start the razor-server service properly.
• BUGFIX: Tasks created through the create-task command will now find the correct boot stage, rather than feeding the default stage at each boot.
• BUGFIX: Old hook configuration can now be removed if the hook's configuration.yaml is modified to remove an attribute.
• BUGFIX: Actually use separate message queue for hook execution. This previously used the same queue as the database messages.
• BUGFIX: The unused windows_download_url property of the puppet-pe broker has been removed in favor of windows_agent_download_url, an optional URL indicating where to download the Windows PE agent.
• NEW: Added stock hook for dynamic assignment of hostnames. More details on this new hook can be found in the hostname.hook directory's README.md.
• NEW: Task added for Windows 2008 R2. Details are on the Wiki.
• NEW: hook_execution_path config.yaml property is a path which will be prepended to the default execution path when running hooks.
• NEW: reinstall-node now accepts a same_policy argument, which indicates that the node should skip over the microkernel and policy-binding stage, and just proceed with a reinstall of the current policy.
• NEW: The like tag matcher can be used to match expressions to a regular expression. This can be used, for example, to match on a range of MAC addresses.
• NEW: The str tag matcher can be used to convert input (likely numeric) into a string.
• NEW: The update-broker-configuration command can be used to update the configuration of a broker.
• IMPROVEMENT: The puppet broker has been updated to use URLs to find RPM/DEB files for supported OS's.
• IMPROVEMENT: Stock tasks have been updated to prefer node metadata for both root_password and hostname. These will fall back to the default on the policy if the node metadata does not exist.
• IMPROVEMENT: The Windows stock tasks will prefer node metadata for timezone, falling back to Pacific Standard Time.
• IMPROVEMENT: More verbose and clear log messages will be included for hook execution. As part of this, STDERR will be reported as part of the log.
• IMPROVEMENT: Broker configuration now, like hook configuration, allows the usage of the default keyword, indicating the starting value for a configuration property if not overridden upon creation.
• IMPROVEMENT: The Windows build-winpe step now allows the addition of extra drivers to the generated .wim file. The drivers (.inf extension) need to be added to the extra-drivers folder inside the build-winpe directory.
• IMPROVEMENT: For clarity, the build-winpe step will generate razor-winpe.wim rather than winpe.wim. This way, the file can be copied to the razor-server without requiring renaming.
• IMPROVEMENT: Line endings for SetupComplete.cmd.erb are now in Windows format, causing the rendered SetupComplete.cmd file to be legible on Windows systems.
• IMPROVEMENT: The RAZOR_HTTP_PORT environment variable will now be used to tell the razor service which port to use for HTTP traffic.
• IMPROVEMENT: The bootstrap URL will now guess what the correct http_port value should be, typically falling back to the URL used for the /bootstrap request.

1.0.1 - 2015-06-11

Other

• NEW: The update-hook-configuration command allows changing an existing hook's configuration, which should help with hook script creation.
• NEW: The run-hook command allows arbitrary execution of a hook.
• NEW: The store_hook_input and store_hook_output config settings can toggle storing the input and output for a hook script in the event log. These are disabled by default.
• IMPROVEMENT: Determine the WinPE drive letter programmatically for Windows tasks.
• IMPROVEMENT: Show severity for an event in node log view.
• IMPROVEMENT: Log when the puppet-pe broker fails execution.

1.0.0 - 2015-06-08

Incompatible changes

• Some of the stock tasks have been renamed. If you used the previous ubuntu tasks, these have been changed to a more standard naming scheme. The ubuntu task points to Trusty, and the others are ubuntu/precise and ubuntu/lucid instead of the previous longer names e.g. ubuntu_precise_amd64. Use the new commands update-policy-task and update-repo-task to change existing policies and repos to use these new task names.
• modify_policy_max_count now uses no_max_count to indicate that the policy should be unbounded.

Other

• NEW: The update-policy-task command can be used to migrate policies if the associated task's name changes.
• NEW: The update-repo-task command can be used to migrate repos if the associated task's name changes.
• NEW: The secure_api config property can be used to ensure that communications with /api are secure. When this is true, all calls to the namespace need to be over HTTPS with SSL, and otherwise will return a 404. The actual configuration of this happens in Torquebox's configuration. By default, this property is false (no change from current behavior).
• IMPROVEMENT: HTTP_PORT and HTTPS_PORT will be used to set the ports for HTTP and HTTPS communication instead of RAZOR_PORT
• NEW: If the razor-server is configured to use SSL, any HTTPS calls to /api/microkernel/bootstrap must include the http_port argument.
• NEW: The like matcher function will allow Regex-based string evaluation when matching nodes to tags.
• NEW: The str matcher function will convert numbers, strings, and booleans to strings.
• BUGFIX: Any metadata that returned an array or hash caused unreliable behavior when referenced in tags. This will now return a helpful error.
• IMPROVEMENT: The task link in create-policy is now optional, deferring to the task in the repo if not provided.
• NEW: Configuration now allows a defaults file. The RAZOR_CONFIG_DEFAULTS environment variable can tell Razor where this file exists, or it will look for /opt/razor/config-defaults.yaml by default. Any config absent from the normal config.yaml file will be pulled from here next.
• IMPROVEMENT: The redhat task now allows node metadata to run the RHN subscription command. rhn_username, rhn_password, and rhn_activationkey can be used for this. See the README.md inside the task for more information.
• IMPROVEMENT: MAC addresses supplied with 'net' prefixes will now be standardized to match those in the 'mac' fact.
• NEW: Metadata can now be structured. If the metadata is either an array or an object, this can be used in tasks, hooks, and brokers, but not tags currently.
• IMPROVEMENT: Each stock task that references node metadata now has a README.md file that describes the values it uses.
• IMPROVEMENT: The redhat task now uses the node's "timezone" metadata value to set the time
• IMPROVEMENT: Now using a later version of the Sequel gem.
• IMPROVEMENT: Better logging when files are being retrieved from Razor in brokers and tasks.
• IMPROVEMENT: API standardized to use underscores for property names.
• NEW: aliases added to API for better datatype recognition in argument metadata.
• IMPROVEMENT: The hooks.md file has been revamped, now including a full example.
• BUGFIX: Tags on policies are now being serialized properly when passed to the hook as input.

0.16.1 - 2015-01-12

Other

• BUGFIX: Fixing a bug that would not allow new events to be created in the database due to a plugin conflict.

0.16.0 - 2015-01-05

Incompatible changes

• Tags will be unique in a case-insensitive manner. Previously, tags could have existed as e.g. 'mytag' and 'MyTag'. A migration in this release will rename conflicting tags, appending a digit to the end, e.g. 'mytag' and 'MyTag1'.
• The update-node-metadata command no longer accepts the all argument. This argument should have never been accepted by the command, and had no effect. Instead, modify-node-metadata can be called with either the clear argument to remove all keys, or the update argument to set all keys to certain values, which achieves the same function.

API changes

• create-hook and delete-hook are two new commands for managing hooks.
• events collection now displays events from the Razor server. This can be scoped by querying nodes/$name/log or hooks/$name/$log.
• Various collections can now be limited and offset by supplying limit and start parameters. These parameters can be discovered via the logically prior endpoint. For /api/collections/events, this is in /api. For /api/collections/nodes/$name/log, this is in /api/collections/nodes/$name.
• Help text now exists for razor-client in addition to just the API. This is accessible via a GET on the command's endpoint, where the new 'examples' key in the help text has 'api' and 'cli' as sub-keys.
• The create-repo command now accepts a --no-content argument, which signifies that neither the --iso-url nor the --url arguments will be supplied, and instead an empty directory will be created.
• create-tag is now idempotent.

Task changes

• NEW: Added Windows tasks for 2012R2.
• NEW: Added Ubuntu tasks for Lucid (10.04) and Trusty (14.04).
• NEW: Windows tasks can execute brokers.
• BUGFIX: Fixed existing Debian i386 task.
• IMPROVEMENT: Windows default task (8 pro) now utilizes node's root_password value rather than the default razor.
• IMPROVEMENT: Windows tasks now use newer wimboot (2.4.0)
• IMPROVEMENT: Debian and Ubuntu (Trusty only) can allow hostname without '.' for fetching preseed file.

Other

• NEW: Hooks. See hooks.md for details on how to write and use hooks.
• NEW: Separate API and CLI help examples: There are now two formats for help examples. The new CLI format shows help text as a standard razor-client command.
• IMPROVEMENT: Updating Torquebox to 3.1.1 and JRuby to 1.7.13.
• BUGFIX: Fixing heap space issues with default settings in Torquebox.
• IMPROVEMENT: Standardizing behavior for creating two entities whose names only differ in case.
• IMPROVEMENT: Adding idempotency in create-tag.
• NEW: Exposing IPMI details (username and hostname) in razor --full nodes.
• NEW: Provide warning in create-policy if the user attempts to create a tag, a feature which was removed in 0.15.0.
• IMPROVEMENT: create-broker now accepts argument c as an alias for configuration.
• NEW: Brokers can now use arbitrary executable files for installation, which is most helpful for Powershell in Windows.
• BUGFIX: Some attempts to contact Razor server are retried upon failure.
• BUGFIX: Disallowing old versions of Sinatra where download of initrd.gz would hang.

0.15.0 - 2014-05-22

Incompatible changes

• the way that tasks and templates are stored on disk has changed. All the builtin tasks have been updated to use the new layout; if you wrote your own custom tasks, you will have to adjust them as described on the migration page

  The task layout has changed in the following way:

  1. All files for a task name must now be in a directory {name}.task on the task_path configured in config.yaml; the task_path defaults to the tasks directory in the Razor source tree
  2. The metadata file for a task must now be located in {name}.task/metadata.yaml rather than {name}.yaml
  3. The search path for templates does not take the os_version of a task into account anymore, but simply relies on the name of the task, and that of base_tasks if the task inherits from another task. The search path for a template is now {name}.task:{base_task}.task: ... further base tasks ...:/common.

• create-repo now requires a task argument. The argument must be the name of an existing task; use razor tasks to get a list of tasks your server knows about.

• The create-policy function no longer creates tags in addition to creating a policy.

API Changes

• The version of the server is now included in the output of GET /api; this is not the version of the API, but simply the version of the server code and should not be used to determine capabilities of the API. It is simply included to ease bug reporting etc.
• A GET request against a command's URL now returns metadata about the command, including a help text and information about the accepted parameters.
• Commands now return the URL of a 'command' object that can be used to track the progress of the background work of a command, in particular that of the create-repo command. (RAZOR-7)
• All the create-* commands are now idempotent. When a create-* command is issued a second time, it will return an HTTP status of 202 if it is identical to the first create-* request, and a status of 409 Conflict if there are differences between the two. (RAZOR-185)
• The commands create-policy, create-repo, and move-policy now accept the short reference form, e.g. "task": "TASK_NAME" instead of "task": { "name": "TASK_NAME" }
• Changing a tag via update-tag-rule would not retag existing nodes to reflect the changes in the tag. (RAZOR-250) Furthermore, if evaluating a new tag against all nodes caused a failure against one node, retagging nodes erroneously stopped. Razor now logs the evaluation failure in the affected node's log and continues evaluating the tag against other nodes. (RAZOR-254)
• Validation of command parameters is now much more thorough and produces more consistent error messages
• When doing a delete-repo, clean the storage on disk used by the repo (RAZOR-202) Avoid requiring two tempfiles for each downloaded ISO (RAZOR-73)
• New commands
  • the set-node-hw-info command can be used to manually change he hardware info for a node used to identify it on boot, e.g. to reflect a hardware change
  • the register-node command can be used to manually preregister nodes and optionally mark them as installed and therefore ineligible for changes by Razor

Task changes

• fix error in preseed files for debian.task and ubuntu.task (RAZOR-121)
• fix an error in os_boot.erb for ubuntu.task when repository names contained underscores (Maish Saidel-Keesing, commit 669d9113)

Other

• Check that the database uses the version of the schema that the code expects; if that is not the case, all requests to the server will produce a '500 Internal error' with a friendly reminder to migrate the database.
• It is now possible to extend the Microkernel at runtime by providing a zip file with code that gets downloaded to the Microkernel. The microkernel.extension-zip configuration setting, if configured with the path of an existing zip file, will be downloaded and unpacked on the MK image before the agent runs. This allows runtime addition of facts to the MK without a rebuild of the ISO image. More details (based on work by Chris Portman)
• The way we identify nodes has seen some significant change: we treat the data that we gather from iPXE as provisional, and reidentify a node once it checks in from the Microkernel using facts. It is now possible to use some facts for node identification, controlled by facts.match_on, for example so that the UUID's of hard disks on a machine are ultimately used to identify the node. That ensures that even if the mainboard of a node is replaced that Razor will find that node again in its database. (based on work by Chris Portman) (RAZOR-174) (RAZOR-218)
• DHCP will be retried when it fails, to better support networks that take time to configure. (802.1x, trunking, and similar issues are common causes.) You need to regenerate the bootstrap.ipxe on your TFTP server to take advantage of that; you can retrieve that file by issuing a GET /api/microkernel/bootstrap on an updated server
• sanboot metadata field support: if this is set to (boolean) true in the node metadata, the sanboot workaround for firmware PXE booting bugs will be enabled on that specific node.
• By default, Razor considers all new nodes that it discovers as eligible for installation. Setting the protect_new_nodes configuration setting to true will mark all newly discovered nodes as "installed", causing them to boot locally and protecting them from any modifications by Razor until explicitly marked as available via reinstall-node. New nodes will still be inventoried when the boot against Razor for the very first time, but will boot locally thereafter.
• The matching language for rules now has upper and lower functions for converting a string to upper- and lower-case respectively.
• All human-readable messages are now localizable (using GNU gettext), though we only ship an English translation so far. The message catalog can be found in locales/ if you want to have a go at translating ;)
• Properly reboot nodes via IPMI, rather than turning the node off (commit d03fc713)

0.14.1 - 2014-02-03

Release notes are missing for this release

0.14.0 - 2014-01-30

Release notes are missing for this release

0.13.0 - 2014-01-21

• 'recipes' (neé installers) are now called 'tasks', as the word recipes is prominently used by Chef and would just lead to confusion
• IPMI support now allows rebooting nodes, and setting a desired power stat ('on' or 'off') which the server will enforce

Public API changes

• incompatible changes
  • the way how policy ordering is handled has changed: instead of exposing a rule_number that has to be set in create-policy, new policies are now by default appended to the policy table. Their position can be controlled with the before and after parameters to the create-policy command. The rule_number is not part of the view of a policy anymore either. To determine the order of policies, they need to be listed with /api/collections/policies which returns all policies in the order in which they are matched against a node
• the node object view has changed:
  • the node["state"]["power"] field is removed.
  • the node["power"] object is added with the fields:
    • "desired_power_state" reflecting the configured desired power state for the node
    • "last_known_power_state" reflecting the last observed power state
    • "last-power_state_update_at" reflecting the point in time that power state observation was taken.
  • it is important to note that this is not a real-time power state, but a scheduled observation; do not assume that the last known state reflects current reality.
• new commands
  • move-policy to move a policy before/after another policy
  • reboot-node to reboot a node via IPMI (soft and hard)
  • set-node-desired-power-state to indicate whether a node should be on or off and have Razor enforce that
  • delete-broker makes it possible to delete existing brokers
• policies can seed the metadata for nodes; this is set via the node_metadata parameter of the create-policy command (Chris Portmann)
• the details for a broker now have a policies collection which shows the policies using that broker
• the new puppet-pe broker allows seamless integration with the simplified installation in a forthcoming PE release

0.12.0 - 2014-01-03

• the server's management API underneath /api can now be protected with username/password. See the authentication page on the Wiki for details
• IPMI support (read-only in this release)
• "installers" are now called "recipes" as they will, in the future, be able to do more than just install operating systems
• nodes now carry metadata, a list of key/value pairs. Metadata works similar to facts, except that it is manipulated through the public API, and can be used in tag rules. Nodes can also store metadata values during installation
• nodes now have an explicit installed state which recipes have to set by calling stage_done_url("finished")
• a brand new chef broker [contributed by Egle Sigler]

Public API changes

• incompatible changes
  • collections now return an object instead of an array; the actual entries for the collection are in the 1tems property of that object
  • renaming of installers to recipes
• better navigation
  • tags now have subcollections for the nodes and policies that use them
  • policies have a subcollection for the nodes that are bound to them
  • the nodes collection can now be searched by hostname (with a regexp) and by the various hw_info fields (mac, serial, uuid, ...)
  • there is no a real recipes collection that lists all known recipes (file- and database-backed ones)
• new commands
  • set-node-ipmi-credentials to set up the details of a node's BMC/IPMI interface
  • modify-node-metadata, update-node-metadata, and remove_node_metadata commands to manipulate a node's metadata
  • modify-policy-max-count to manipulate the quota for a policy
  • reinstall-node to cause a node to go through the policy table again (used to be called unbind-node)
  • delete_policy to delete a policy; nodes that were bound to that policy and had finished installing will not be reinstalled
  • policy_add_tag and policy_remove_tag to associate/disassociate tags with/from a given policy
• nodes now report a status, including whether they are installed, and at what stage the installer for a possibly boubd policy is. If the node has IPMI credentials, the current power state is also reported

SVC (node/server) API

• add store_metadata_url helper

Tag language

• support a tag function that evaluates another tag so that existing tags can be reused on rules
• support a metadata function that retrieves values from the node's metadata
• support a state function. Currently only the installed state of a node can be queried
• add a boolean not operator

Other

• razor-admin now has a check-migrations command which checks if the database schema is up to date or not

0.11.0 - 2013-11-26

Public API changes

• include the installer and broker in the policy detail
• include the name of the base installer in the installer details
• new commands enable-policy and disable-policy
• new commands delete-tag and update-tag-rule

Installers

• add installer for ESXi 5.5
• add installer for Windows 8; details are on the Wiki
• Debian
  • support the new Debian 7.2 multiarch netboot CD, which includes and i386 and an amd64 kernel
• RHEL
  • properly set the BOOTIF argument; before kickstart could fail if a machine had multiple NICs because of this
  • use /etc/rc.d/rc.local, not /etc/rc.local in the post install script; the latter is simply a symlink and making changes to that will not be seen by the init scripts
• Ubuntu
  • Improved Precise (12.04 LTS) installer

Node/server API changes

• the broker_install_url helper now fetches the broker install script; the stock installers now run the broker install script
• the file_url helper now supports fetching raw files, not just interpolated templates
• the /svc/nodeid endpoint makes it possible for nodes to look up their Razor-internal node id from their hardware information

Configuration

• validate various aspects of the server configuration on startup
• updated facts.blacklist in config.yaml.sample
• new setting match_nodes_on to select which hardware attributes to match on when identifying a node. Defaults to mac

Other

• support repos that are merely references to content hosted somewhere else in addition to repos created by importing an ISO
• update to Sinatra 1.4.4; this fixes an issue where ipxe would take a very long time downloading kernels and initrd's
• all logging goes through Torquebox's logging subsystem now. See the logging docs for details
• upgrade to Torquebox 3.0.1 and jRuby 1.7.8
• lots of bug fixes and minor improvements

0.10.0 - 2013-09-18

First release of the rewrite. See github for details about the new code base and for installation instructions.