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CHANGELOG.md

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Grendel Changelog

0.0.8 - 2023-02-27

  • Add DHCP multi-interface support #12
  • Add support for Dell Zero-touch deployment (ZTD) of switches. The necessary DHCP options are added if a host is tagged with "dellztd" or "dellbmp" (to support older FTOS switches).
  • Add support for serving image kernel/initrd assets over tftp
  • Add subnet config settings to define gateway, dns, search domains and mtu. If a host IP falls in the subnet grendel will inherit these settings when offering dhcp leases.
  • Add MTU and VLAN parameters to network interface json definitions.
  • Fix incorrect padding in nodesets #20
  • Add support for custom named provision templates
  • Add admin_ssh_pubkeys config option

BREAKING CHANGES

  • Add netmask prefix to IPs in json definitions. Changes the NetInterface.IP type from net.IP to netip.Prefix which allows us to capture both the IP address and the network prefix. The raw IP stored in the json now has the following format: x.x.x.x/xx. This is a breaking change and will require a manual dump/restore of the grendel database.
  • Rename dhcp.router config option to dhcp.gateway
  • Remove unused provision.scheme config option

0.0.7 - 2022-06-09

  • Fix bug in marshalling interface names
  • Fix ubuntu autoinstall template
    • Set root password in Ubuntu autoinstall template
    • Add dhcp4 network configs for default nic
  • Templatize the kernel command line for images
  • Add support for translating butane configs to ignition
  • Update ipxe to latest release
  • Add rpm/deb package building

0.0.6 - 2021-10-25

  • Add support for kickstarting both uefi and legacy bios nodes from the same kickstart template based on tags
  • Clean up status command
  • Randomize DNS server list in DHCP responses to distribute load
  • Fix duplicate checking. Properly update hosts with same name
  • Add delete host/image API and CLI
  • Add check for duplicate host IDs
  • Fix bug in delay and fanout
  • Add support for cloud-init and Ubuntu autoinstall
  • Add support for power/on off in CLI

0.0.5 - 2021-03-26

  • Handle DHCPINFORM
  • Add support for turning on/off logging for specific services
  • Switch to using native go embed support in v1.16 for assets
  • Add feature to allow boot images to set custom provision templates
  • Add support for tagging hosts
  • Refactor NodeSet api to support N-dim folding
  • Add new status cli command for displaying basic status of nodes

0.0.4 - 2020-07-04

  • Add boot image cli commands
  • Add provision cli commands
  • Add api endpoint cli flag

0.0.2 - 2020-07-02

  • Allow variable interpolation in image command line
  • Add support for codesigning boot images
  • Switch to using Branca instead of JWT
  • Require host to be set to provisioned in order to fetch boot assets.
  • Add endpoint to unprovision host
  • Switch to using openapi
  • Add api endpoints for boot images

0.0.1 - 2020-02-17

  • Initial release