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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

v4.6.0, unreleased

Added

  • Support Ubuntu-style dracut initrd images.

Fixed

  • Fix nightly builds.

v4.6.0rc3, 2025-02-23

Added

  • Added missing hostlist support for wwctl node and wwctl overlay build. #1635
  • Added support for comma-separated hostlist patterns. #1635
  • Added default value for warewulf.conf:dhcp.template. #1725
  • Added UniqueField template function. #829
  • Added wwctl image build --syncuser. #1321
  • Added support for a DNSSEARCH netdev tag in network configuration overlays. #1256
  • Added WW_HISTFILE to control shell history location during wwctl image shell. #1732
  • Added target help in Makefile. #1740
  • Added fstab mounts for /home and /opt to initial default profile. #1744
  • Add support for an IPXEMenuEntry tag to select the boot method during iPXE.

Changed

  • Hide internal wwctl completion and wwctl genconfig commands. #1716
  • Make .ww suffix optional during wwctl overlay show --render. #649
  • DHCP template generates as much of the subnet and range definition as possible. #1469
  • Updated overlay flags to wwctl <node|profile> <add|set> [--runtime-overlays|--system-overlays]. #1495
  • syncuser overlay reads host passwd and group database from sysconfdir. #1736
  • syncuser overlay skips duplicate users and groups in passwd and group databases. #829
  • wwctl image syncuser --write is true by default. #1736
  • Update syncuser documentation. #1736
  • Update PS1 during wwctl image shell to include working directory by default, and to include PS1 from the environment if present. #1245
  • DHCP template generates as much of the subnet and range definition as possible. #1469
  • Updated overlay flags to wwctl <node|profile> <add|set> [--runtime-overlays|--system-overlays]. #1495
  • Added logging and updated output during iPXE and GRUB. #1156
  • Defined a menu for iPXE. #1156
  • Added logging to wwinit scripts. #1156
  • Renamed /warewulf/wwinit to /warewulf/prescripts. #1156
  • Display auto-detected kernel version during iPXE and GRUB. #1742
  • Reduced default verbosity of wwctl overlay build.

Fixed

  • Fixed detection of overlay files in wwctl overlay list --long.
  • Fixed panics in wwctl node sensors and wwctl node console when ipmi not configured.
  • Fixed completions for wwctl commands.
  • Return "" when NetDev.IpCIDR is empty.
  • Updated wwctl node export to include node IDs. #1718
  • Don't add "default" profile to new nodes if it does not exist. #1721
  • Make DHCP range optional.
  • Don't use DHCP for interfaces attached to a bond. #1743
  • Wait until ignition has completed before trying to mount.
  • Fix timeout problem for wwclient. #1741
  • Fixed default "true" state of NetDev.OnBoot. #1754
  • Port NFS mounts during wwctl upgrade nodes before applying defaults. #1758

Removed

  • Removed partial support for regex searches in node and profile lists. #1635
  • Remove redundant wwctl genconfig completions command. #1716
  • Remove syncuser warning messages in wwctl that assume its use. #1321
  • Remove syncuser from the list of default runtime overlays. #1322
  • Removed check for "discoverable" profiles during wwctl upgrade nodes.
  • Removed dracut.ipxe template. (Use default.ipxe and set tag IPXEMenuEntry=dracut.)

v4.6.0rc2, 2025-02-07

Added

  • Document defining kernel args that include commas. #1679
  • Recommend installing ipmitool with Warewulf package. #970
  • Add completion for profile list. #1695
  • Add OPTIONS argument for warewulfd.service. #1707
  • Document warewulf.conf:dhcp.template. #1701
  • New template field IpCIDR. #1700
  • wwctl configure persists auto-detected server network settings to warewulf.conf. #1700
  • Run staticcheck as part of GitHub CI. #1657

Changed

  • wwctl node list <--yaml|--json> outputs a map keyed by node name. #1667
  • Don't mount /run during wwinit. #1566
  • Simpler permissions in official RPM packages. #1696
  • Only calculate image chroot size when requested. #1504
  • Create temporary files in overlay directory during wwctl overlay edit. #1473
  • Re-order SSH key types to make ed25519 default. #981
  • Don't assume default values for warewulf.conf network settings. #1700
  • Omit DHCP pool from dhcpd.conf if any required fields are missing. #1700
  • warewulf.conf:ipaddr6 is no longer required to be a /64 or smaller. #1700

Fixed

  • Fix default nodes.conf to use the new kernel command line list format. #1670
  • Fix make install when sudo does not set $PWD. #1660
  • Use sh to parse and exec IPMI command. #1663
  • Use configured warewulf.conf path in wwctl upgrade. #1658
  • Fixed negation for slice field elements during profile/node merge. #1677
  • Show each overlay only once, even when both site and distribution versions exist. #1675
  • Remove a redundant "Building image" log message after image exec. #1694
  • Don't populate NetDevs[].Type or NetDevs[].Netmask during upgrade. #1661
  • Prefer parent profile values over child profile values. #1672
  • Don't attempt to back-up an output file that doesn't exist during upgrade. #1671
  • Specify init=/init when booting with Grub+dracut. #1573
  • Fix a warewulfd panic when no kernel fields are specified. #1689
  • Create site overlay directory. #1690
  • Urlencode asset keys during dracut boot. #1610
  • Set execute permissions for intermediate directories during wwctl overlay import --parents. #1655
  • Fix log output formatting during overlay build.
  • Prevent merging of zero-value net.IP fields. #1710

Removed

  • Remove warewulf.conf:syslog. #1606
  • Properly handle parsing of server network and netmask from CIDR warewulf.conf:ipaddr. #1541, #1594
  • Populate template field NetworkCIDR. #1700

Dependencies

  • Bump github.com/coreos/ignition/v2 from 2.19.0 to 2.20.0. #1583

v4.6.0rc1, 2025-01-29

Added

  • Added Netplan NIC support for Debian/Ubuntu #1463
  • Added documentation on ensuring systemctl restart warewulfd is ran when editing nodes.conf or warewulf.conf
  • Add the ability to boot nodes with wwid=[interface], which replaces interface with the interface MAC address
  • Added https://github.com/Masterminds/sprig functions to templates #1030
  • Add multiple output formats (yaml & json) support. #447
  • More aliases for many wwctl commands
  • Add support to render template using host or $(uname -n) as the value of overlay show --render. #623
  • Added command line parameters for credentials of a container registry
  • Add flag --build to wwctl container copy. #1378
  • Add wwctl clean to remove OCI cache and overlays from deleted nodes
  • Add wwctl container import --platform. #1381
  • Read environment variables from /etc/default/warewulfd #725
  • Add support for VLANs to NetworkManager, wicked, ifcfg, debian.network_interfaces overlays. #1257
  • Add support for static routes to NetworkManager, wicked, ifcfg, debian.network_interfaces overlays. #1257
  • Add wwctl upgrade <config|nodes>. #230, #517
  • Better handling of InfiniBand udev net naming. #1227
  • use templating mechanism for power commands. #1004
  • Document "known issues."
  • Add wwctl <node|profile> <add|set> --kernelversion to specify the desired kernel version or path. #1556
  • Add wwctl container kernels to list discovered kernels from containers. #1556
  • Add possibility to define a softlink target with an overlay template
  • Support defining a symlink with an overlay template. #1303
  • New "localtime" overlay to define the system time zone. #1303
  • Add support for nested profiles. #1572, #1598
  • Adds wwctl container <exec|shell> --build=false to prevent automatically (re)building the container. #1490, #1489
  • Added resources as generic, arbitrary YAML data for nodes and profiles. #1568
  • New fstab resource configures mounts in fstab overlay, including NFS mounts. #515
  • Add Dev Container support #1653
  • Add man pages and command reference to userdocs. #1488
  • Document building images from scratch with Apptainer. #1485
  • Added warewulfd:/overlay-file/{overlay}/{path...}?render={id}

Changed

  • Renamed "container" to "image" throughout wwctl and overlay templates. #1385
  • Locally defined tr has been dropped, templates updated to use Sprig replace.
  • Bump github.com/opencontainers/image-spec to 1.1.0
  • Bump google.golang.org/grpc 1.62.1
  • Bump google.golang.org/protobuf to 1.33.0
  • Bump github.com/containers/image/v5 to 5.30.0
  • Bump github.com/docker/docker to 25.0.5+incompatible
  • Bump github.com/grpc-ecosystem/grpc-gateway/v2 from 2.18.0 to 2.19.1 #1165
  • Bump github.com/spf13/cobra from 1.7.0 to 1.8.0 #1166
  • Bump github.com/fatih/color from 1.15.0 to 1.17.0 #1224
  • Bump github.com/coreos/ignition/v2 from 2.15.0 to 2.19.0 #1239
  • Bump github.com/spf13/cobra from 1.8.0 to 1.8.1 #1481
  • Bump google.golang.org/protobuf from 1.34.1 to 1.35.1 #1480
  • Bump golang.org/x/term from 0.20.0 to 0.25.0 #1476
  • Bump github.com/grpc-ecosystem/grpc-gateway/v2 from 2.19.1 to 2.23.0 #1513
  • Bump github.com/containers/image/v5 from 5.30.1 to 5.32.2 #1366
  • Bump github.com/fatih/color from 1.17.0 to 1.18.0 #1523
  • Disable building containers by default when calling wwctl container copy. #1378
  • Split wwinit and generic overlays into discrete functionality. #987
  • Updated IgnitionJson to sort filesystems. #1433
  • wwctl node set requires mandatory pattern input. #502
  • Remove NodeInfo (in-memory-only) data structure, consolidating onto NodeConf. #916
  • Replace defaults.conf with settings on the default profile. #917
  • Switched from yaml.v2 to yaml.v3 #1462
  • Make OCIBlobCache a seperate path and point it to /var/cache #1459
  • Updated various shell scripts for POSIX compatibility. #1464
  • Update wwctl server to always run in the foreground #508
  • Update wwctl server to log to stdout rather than a file #503
  • Changed wwctl server to use "INFO" for send and receive logs #725
  • Remove a 3-second sleep during iPXE boot. #1500
  • Don't package the API in RPM packages by default. #1493
  • Update default warewulfd port to match shipped configuration. #1448
  • Replace olekukonko/tablewriter with cheynewallace/tabby. #1497, #1498
  • replaced deprecated errors.Wrapf with fmr.Errorf. #1534
  • Rename udev net naming file to 70-persistent-net.rules. #1227
  • Manage warewulfd template data as a pointer. #1548
  • Added test for sending grub.cfg.ww. #1548
  • Use a sentinel file to determine container readonly state. #1447
  • Bump github.com/Masterminds/sprig/v3 from 3.2.3 to 3.3.0 #1553
  • Bump github.com/golang/glog from 1.2.0 to 1.2.3 #1527
  • Bump github.com/opencontainers/runc from 1.1.12 to 1.1.14
  • Repurpose Kernel.Override to specify the path to the desired kernel within the container. #1556
  • Merge Kernel.Override into Kernel.Version to specify the desired kernel version or path. #1556
  • Provide detected kernel version to overlay templates. #1556
  • Bump github.com/containers/storage from 1.53.0 to 1.55.2 #1316, #892
  • Process nodes.conf path dynamically from config. #1595, #1596, #1569
  • Split overlays into distribution and site overlays. #831
  • Added note to booting userdoc for removing machine-id. #1609
  • Log cpio errors more prominently. #1615
  • Improved syncuser conflict help text. #1614
  • Parallelized overlay build. #1018
  • Parallelized and optimized overlay build. #1018
  • Added note about dnsmasq interface options in Rocky 9.
  • Added retries to curl in wwinit dracut module. #1631
  • Added ip= argument to dracut ipxe script. #1630
  • Updated network interface bonding configuration and documentation. #1482, #1280
  • Refactor Kernel arguments as a slice (list) rather than a single string. #1656

Removed

  • wwctl node list --fullall has been removed
  • wwctl profile list --fullall has been removed
  • Remove wwctl server <start,stop,status,restart,reload> #508
  • Remove wwctl overlay build --host #1419
  • Remove wwctl overlay build --nodes #1419
  • Remove wwctl kernel #1556
  • Remove wwctl <node|profile> <add|set> --kerneloverride #1556
  • Remove wwctl container <build|import> --setdefault #1335
  • Remove NFS mount options from warewulf.conf. #515

Fixed

  • Update links on contributing page to point to warewulf repo.
  • Prevent Networkmanager from trying to optain IP address via DHCP on unused/unmanaged network interfaces.
  • Systems with no SMBIOS (Raspberry Pi) will create a UUID from /sys/firmware/devicetree/base/serial-number
  • Replace slice in templates with sprig substr. #1093
  • Fix an invalid format issue for the GitHub nightly build action. #1258
  • Return non-zero exit code on overlay build failure #1393
  • Return non-zero exit code on container copy failure #1377
  • Return non-zero exit code on container sub-commands #1414
  • Fix excessive line spacing issue when listing nodes. #1241
  • Return non-zero exit code on node sub-commands #1421
  • Fix panic when getting a long container list before building the container. #1391
  • Return non-zero exit code on power sub-commands #1439
  • Fix issue that pattern matching broken on node set #964
  • Fix issue that domain globs not supported during wwctl node delete. #1449
  • Fix overlay permissions in /root/ and /root/.ssh/. #1452
  • Return non-zero exit code on container sub-commands #1437
  • Return non-zero exit code on profile sub-commands #1435
  • Fix issue that NetworkManager marks managed interfaces "unmanaged" if they do not have a device specified. #1154
  • Return non-zero exit code on overlay sub-commands #1423
  • Simplify passing of arguments to commands through wwctl container exec. #253
  • Don't update IPMI if password isn't set. #638
  • Fix issue that --nettagdel does not work properly. #1503
  • Fix test for dhcp static configuration #1536 #1537
  • Fix issue that initrd fails at downloading runtime overlay with permission denied error, when warewulf secure option in warewulf.conf is enabled. #806
  • Allow iPXE to continue booting without runtime overlay. #806
  • Format errors in logs as strings. #1563
  • Fix display of profiles during node list. #1496
  • Fix internal DelProfile function to correctly operate on profiles rather than nodes. #1622
  • Fix parsing of bool command line variables #1627
  • Fix newline handling in /etc/issue. #1648

v4.5.8, 2024-10-01

Added

  • Added --syncuser flag to wwctl container shell. #1358
  • Added a troubleshooting guide. #1234
  • Added documentation about rootfstype=ramfs for SELinux support. #1001
  • Added workaround documentation for importing containers with sockets. #892
  • Added documentation for building iPXE locally. #1114
  • Documented that ignition is not available for Rocky Linux 8. #1373, #1272
  • Additional help text when container RunDir already exists. #1389

Changed

  • Interleave tmpfs across all available NUMA nodes. #1347, #1348
  • Syncuser watches for changes in mtime rather than ctime. #1358
  • Change the default permissions for provisioned overlay images to 0750 (dirs) and 0660 (files). #1388

Fixed

  • Return an error during wwctl container import if the archive filename includes a colon. #1371
  • Correctly extract smbios asset key during GRUB boot. #1291
  • Refactor of wwinit/init to more properly address rootfs options. #1098
  • Fix autodetected kernel sorting and filtering. #1332
  • Avoid a panic during container import. #1244
  • Make sure that tftp files have unmasked permissions at creation time. #674
  • Fix "onboot" behavior for NetworkManager, Debian networking, and Suse wicked. #1278
  • Clarified missing steps in Enterprise Linux quickstart. #1179
  • Fix dhcpd.conf static template to include next-server and dhcp-range #1536
  • Fix panic when adding tag with existing netdev #1546

v4.5.7, 2024-09-11

Added

  • Added option for wwclient port number. #1349
  • Additional helper directions during syncuser conflict. #1359
  • Add :copy suffix to wwctl container exec --bind to temporarily copy files into the node image. #1365

Changed

  • Added a link to an example SELinux-enabled node image in documentation. #1305
  • Refine error handling for wwctl configure. #1273
  • Updated dracut guidance for building initramfs. #1369

Fixed

  • Fixed application of node overlays such that they override overlapping files from profile overlays. #1259
  • Prevent overlays from being improperly used as format strings during wwctl overlay show --render. #1363
  • Fix dracut booting with secure mode. #1261

v4.5.6, 2024-08-05

Added

  • Show more information during wwctl container <shell|exec> about when and if the container image will be rebuilt. #1302
  • Command-line completion for wwctl overlay <edit|delete|chmod|chown>. #1298
  • Display an error during boot if no container is defined. #1295
  • wwctl conatiner list --kernel shows the kernel detected for each container. #1283
  • wwctl container list --size shows the uncompressed size of each container. --compressed shows the compressed size, and --chroot shows the size of the container source on the server. #954, #1117
  • Add a logrotate config for warewulfd.log. #1311

Changed

  • Refactor URL handling in wwclient to consistently escape arguments.

Fixed

  • Ensure autobuilt overlays include contextual overlay contents. #1296
  • Fix the failure when updating overlay files existing on different partitions. #1312
  • Escape asset tag for wwclient query strings when pulling runtime overlays. #1310

Changed

  • wwctl container list only lists names by default. (--long shows all attributes.) #1117

v4.5.5, 2024-07-05

Fixed

  • Support leading and trailing slashes in /etc/warewulf/excludes. #1266
  • Fix a regression in overlay autobuild. #1216
  • Fix wwclient not reading asset-tag. #1110
  • Fix dhcp not passing asset tag or uuid to iPXE. #1110
  • Restored previous static dhcp behavior. #1263
  • Capture "broken" symlinks during container build. #1267
  • Fix the issue that removing lines during wwctl overlay edit didn't work. #1235
  • Fix the issue that new files created with wwctl overlay edit have 755 permissions. #1236
  • Fix tab-completion for wwctl overlay list. #1260

Changed

  • Explicitly ignore compat-style NIS lines in passwd/group during syncuser. #1286
  • Accept + within kernel version. #1268
  • Mount /sys and /run during wwctl container exec. #1287

v4.5.4, 2024-06-12

Fixed

  • Fix a regression that caused an error when passing flags to wwctl container exec and wwctl container shell. #1250

v4.5.3, 2024-06-07

Added

  • Add examples for building overlays in parallel to documentation
  • Add stage=initramfs to warewulfd provision to serve initramfs from container image. #1115
  • Add warewulf-dracut package to support building Warewulf-compatible initramfs images with dracut. #1115
  • Add iPXE template dracut.ipxe to boot a dracut initramfs. #1115
  • Add dracut menuentry to grub.cfg.ww to boot a dracut initramfs. #1115
  • Add .NetDevs variable to iPXE and GRUB templates, similar to overlay templates. #1115
  • Add .Tags variable to iPXE and GRUB templates, similar to overlay templates. #1115

Changed

  • Replace reference to docusaurus with Sphinx
  • wwctl container import now only runs syncuser if explicitly requested. #1212
  • wwinit now configures NetworkManager to not retain configurations from dracut. #1115
  • Improved detection of SELinux capable root fs #1093

Fixed

  • Block unprivileged requests for arbitrary overlays in secure mode. #1215
  • Fix installation docs to use github.com/warewulf instead of github.com/hpcng. #1219
  • Fix the issue that warewulf.conf parse does not support CIDR format. #1130
  • Reduce the number of times syncuser walks the container file system. #1209
  • Create ssh key also when calling wwctl configure --all #1250
  • Remove the temporary overlayfs dir and create them besides rootfs #1180

Security

  • Bump golang.org/x/net from 0.22.0 to 0.23.0. #1223

v4.5.2, 2024-05-13

Added

  • Allow specification of the ssh-keys to be to be created. #1185

Changed

  • The command wwctl container exec locks now this container during execution. #830

Fixed

  • Fix nightly release build failure issue. #1195
  • Reorder dnsmasq config to put iPXE last. #1146
  • Update a reference to --addprofile to be --profile. #1085
  • Update a dependency to address CVE-2024-3727. #1221

v4.5.1, 2024-04-30

Added

  • Document warewulf.conf:paths. #635
  • New "Overlay" template variable contains the name of the overlay being built. #1052
  • Documented HTTP proxy environment variables for wwctl container import. #1214

Changed

  • Update the glossary. #819
  • Upgrade the golang version to 1.20.
  • Bump github.com/opencontainers/umoci to 0.4.7
  • Bump github.com/containers/image/v5 to 5.30.0
  • Bump github.com/docker/docker to 25.0.5+incompatible
  • Bump github.com/go-jose/go-jose/v3 to 3.0.3
  • Bump gopkg.in/go-jose/go-jose.v2 to 2.6.3
  • Bump github.com/opencontainers/runc to 1.1.12
  • Dynamically calculate version and release from Git. #1162
  • Update quickstarts to configure firewalld for dhcp. #1133
  • Omit building the API on EL7. #1171
  • Syncuser only walks the file system if it is going to write. #1207

Fixed

  • Fix wwctl profile list -a format when kernerargs are set.
  • Don't attempt to rebuild protocol buffers in offline mode. #1155
  • Fix Suse package by moving yq command to %install section. #1169
  • Fix a rendering bug in the documentation for GRUB boot support. #1132
  • Fix a locking issue with concurrent read/writes for node status. #1174
  • Fix shim and grub detection for aarch64. #1145
  • wwctl [profile|node] list -a handles now slices correclty. #1113
  • Fix parsing of /etc/group during syncuser. #1202

4.5.0, 2024-02-08

Official v4.5.0 release.

Added

  • Publish v4.5.x documentation separately from main. #919
  • Update quickstart for Enterprise Linux. #394, #401, #977

Fixed

  • Fix Requires: ipxe-bootimgs for building an Enterprise Linux 7 RPM. #1126

4.5.0rc2, 2024-02-21

Fixed

  • Fix mounting local partitions into sub-directories with Ignition. #1073
  • Fix a panic in wwctl node set when modifying a network device that is only defined in a profile. #1094

4.5.0rc1, 2024-02-08

Added

  • Start building packages for Rocky Linux 9. #951
  • Start building nightly GitHub releases. #969
  • Support building on Fedora. #988
  • New command wwctl container copy to duplicate a container image. #130
  • New command wwctl container rename to rename a container image. #583
  • New command wwctl genconf generates shell completions, initial configuration files, and documentation. #721
  • New flag wwctl container syncuser --build automatically (re)builds a container image after syncuser. #509
  • New flag wwctl overlay import --parents automatically creates intermediate parent directories. #481, #608
  • New flag wwctl <node|profile> list --fullall shows all attributes, including those which do not have a set value. #786
  • New option wwctl <node|profile> set --ipmiescapechar changes the ipmitool escape character. #999
  • New option wwclient --warewulfconf specifies the location of warewulf.conf.
  • New configuration option warewulf.conf:paths to override compiled-in paths. #721, #960, #1037
  • Support configuring full paths to iPXE binaries in warewulf.conf:tftp:ipxe. #784
  • Use DNS network tags to configure DNS resolution in network configuration overlays. #922
  • Support a command-separated list of nodes or profiles in wwctl <node|profile> list. #739
  • Support specifying warewulf.conf:ipaddr in CIDR format, optionally inferring netmask and network. #1016
  • Support bonded network interfaces with NetworkManager using new network device types bond and bond-slave. #1071
  • Support tab completion for overlay files in wwctl overlay. #813
  • New localdisk.ipxe script to boot from local disk. #1058
  • New example template to create genders database for use with clush, pdsh, and others. #825
  • Document the "hostlist" syntax used by wwctl. #611
  • Document using Vagrant as a development environment. #855
  • Document quickstart for Enterprise Linux 9. #849
  • Document configuring nodes with multiple networks. #1043
  • (preview) Added support for initializing file systems, partitions and disks with Ignition. #786
  • (preview) Added support for dnsmasq as a tftp and dhcp provider. #727, #1041
  • (preview) Support booting nodes with GNU GRUB as an alternative to iPXE. #859

Fixed

  • Fix configuration of network device MTU in network configuration overlays. #807
  • Separate provisioned overlays from overlay sources. #972
  • Display the correct header for wwctl overlay list --all --long. #485
  • Prevent column overflow in wwctl <subcommand> list with dynamic tabular output. #690
  • Support relative path to a container image archive in wwctl container import. #493
  • Correctly configure ONBOOT in wwinit:etc/sysconfig/network-scripts/ifcfg.ww. #644
  • Fix multiple bugs in wwctl node edit. #691, #902, #1024
  • Fix formatting of kernel arguments in wwctl <node|profile> list. #828
  • Fix the ability to build the Warewulf API with make. #854
  • Fix the ability to set MTU with wwctl. #947
  • Fix multiple bugs in the handling of node and profile tags. #884, #967
  • Fix an error when using wwctl container import --force to replace an existing container. #474
  • Fix configuration of network device names. #926
  • Fix a bug that prevented wwclient from starting on systemd hosts. #1066
  • Set default ownership of built-in overlay files to root:root. #1078
  • Fix a SIGSEGV error when building Warewulf on a host without network access. #907
  • Use sysrq-trigger to reboot during wwinit, as reboot may require systemd, which is not yet running. #871
  • Only write IPMI configuration if ipmiwrite is explicitly set to true. #823
  • Don't show an error during wwctl container list if images are missing. #933
  • Fix a bug preventing containers with symlinked /bin/sh from being imported. #797
  • Fix a bug that caused syncuser to panic if /etc/passwd was malformed. #527
  • Fix inclusion of kernel modules for imported kernels. #836
  • Fix a bug that caused wwctl overlay show to write to stderr. #1000
  • Correct "shebang" lines in wwinit:warewulf/init.d scripts. #821

Changed

  • Rebase OpenSUSE Leap build to 15.5. #951
  • Update default Makefile provision directory to match RPM specfile. #972
  • Replace deprecated io.utils functions with new os functions. #883
  • Sort node and profiles by name in wwctl <node|profile> list. #816
  • Use the mountpoint file system for wwctl exec bind mounts. #897
  • Reduce a warning message during overlay build from Warn to Debug. #1025
  • Use the primary interface hostname and the Warewulf server FQDN as the canonical name in /etc/hosts. #693
  • Refactor wwctl profile add to behave more like wwctl node add. #658 #659
  • Write wwctl error messages to stderr rather than stdout. #758
  • wwctl now validates IP and MAC address format.
  • Refactor Makefile for clarity and reliability. #890
  • Move primary network interface definition to PrimaryNetDev on the node. #682
  • wwctl <node|profile> list --all now only shows attributes that have a set value. #786
  • Name system and runtime overlay images as __SYSTEM__ and __RUNTIME__ by default. #852, #876, #896
  • Always prefer a node's primary network interface during node discovery. #775
  • Stop bundling iPXE with Warewulf and use iPXE from the host distribution. #784
  • Update and simplify the iPXE build script, now at scripts/build-ipxe.sh. #1026
  • Merge overlays from multiple profiles on a single node, and exclude overlays with a ~ prefix. #885
  • Move hostlist package into internal directory alongside other Warewulf packages. #804
  • Move built-in overlay files to a transparent rootfs directory. #1086
  • Update quickstart guides. #847, #848

4.4.1, 2023-05-07-05

Fixed

  • Properly update container file GIDs during syncuser. #840
  • Add a missing .ww extension to the 70-ww4-netname.rules template in the wwinit overlay. #724
  • Restrict access to /warewulf/config to root only. #728

4.4.0, 2023-01-18

Added

  • New Docker container node image for CentOS 7. #621

Fixed

  • Replaced an invalid variable name in a NetworkManager overlay template. #626
  • The 'nodes' alias now correctly refers to 'node' rather than 'profile'.
  • Fixed a typo in a log message. #631
  • Boolean attributes now correctly account for profile and default values. #630
  • Kernel version is shown correctly for symlink'd kernels #640
  • Changing a profile always adds an empty default interface. #661

4.4.0rc3, 2022-12-23

Added

  • New defaults.conf man page. #593
  • A new debug overlay includes a template which demonstrates accessing all available variables. #599
  • Distribute a README along with staticfiles. #189
  • Add a -y flag to wwctl profile add. #610
  • Distribute a source RPM with GitHub releases. #614

Changed

  • No longer ask for confirmation when deleting 0 nodes. #603
  • Ask for confirmation during wwctl container delete. #606

Fixed

  • wwctl profile set now indicates "profiles" in output where it previously mistakenly indicated "nodes." #600
  • Set correct overlay permissions for a NetworkManager configuration file. #591

Fixed

  • Directories within overlays no longer lose group/other write permissions #584

4.4.0rc2, 2022-12-09

Added

  • The environment variable WW_CONTAINER_SHELL is defined in a wwctl container shell environment to indicate the container in use. #579
  • Network interface configuration (ifcfg) files now include the interface name and type. #457

Fixed

  • Work-around for older versions of gzip that lack a --keep flag during wwctl container build. #580
  • The default ipxe template is once again specified as a built-in default and in defaults.conf. #581
  • wwctl container list no longer segfaults when a container chroot is present without a built image. #585
  • wwctl configure hostfile now correctly detects the presence of the hostfile overlay template. #571
  • wwctl overlay build no longer panics when rendering an template for a node which has tags set. #568
  • Minor typographical fixes. #569

4.4.0rc1, 2022-10-27

Added

  • iPXE binaries included with Warewulf now support VLAN tagging. #563
  • wwctl container list now shows the container creation date, modification date, and size. #537
  • wwctl node edit supports directly editing or defining node configuration YAML in an editor. #540
  • wwctl node export and wwctl node import support importing and exporting node definitions as YAML or (for import) CSV. The CSV file must have a header in where the first field must always be the nodename, and the rest of the fields are the same as the long commandline options. Network device must have the form net.$NETNAME.$NETOPTION. (e.g., net.default.ipaddr) #540
  • The warewulfd.service systemd unit file now supports execreload and execstop. #550
  • Network interfaces now accept an mtu attribute. #549
  • The wwinit overlay now supports network interface configuration via NetworkManager for Ethernet and InfiniBand interfaces. #539
  • Default node attribute values (e.g., for kernel arguments) are now read in from a defaults.conf configuration file. If this file is not present, built-in default values are used. #539
  • Warewulf documentation is now managed alongside the Warewulf source code in a single code repository so that documentation may be updated alongside code changes.
  • New man pages for warewulf.conf and nodes.conf #510
  • An initial cut of the Warewulf API #471
  • wwctl show --render shows overlay templates as they would be rendered on a given target node. #467
  • wwctl ssh now supports Bash completion. #466

Changed

  • wwctl overlay edit no longer saves a new template to the overlay if the template is not modified from its initial state. #522
  • The wwinit overlay now only sets a name for a network interface if that interface has a MAC address defined. #553
  • wwctl container delete now also deletes the built images associated with that container. #214
  • Unified internal code paths for wwctl profile and wwctl node commands, and between the on disk YAML format and the in memory format, enabling the command-line options to be autogenerated from the datastructures and ensuring that profile and node capabilities remain in sync. Multiple command line arguments have been updated or changed. #495, #637
  • wwctl power commands no longer separates node output with additional whitespace. #514

Fixed

  • /etc/warewulf/excludes (read from the node image) once again excludes files from being included in the node image. #532
  • wwctl ssh always uses a node's primary interface. #544
  • wwctl container show now correctly shows the kernel version. #542
  • System users are no longer prevented from logging into compute nodes. #538
  • wwctl overlay chown now correctly handles uid and gid arguments. #530
  • wwctl overlay chown no longer sets gid to 0 when unspecified. #531
  • Corrected the path for .wwbackup files in some situations. #524
  • Bypass imgextract for legacy BIOS machines to avoid 32-bit memory limitations. #497
  • warewulfd no longer panics when network interface tags are defined. #468
  • The wwinit overlay now configures the network device type. #465
  • Minor typographical fixes. #528, #519

4.3.0, 2022-06-25

Added

  • All configurations files for the host (/etc/exports, /etc/dhcpd.conf, /etc/hosts) are now populated from the (OVERLAYDIR/host/etc/{exports|dhcpd|hosts}.ww . Also other configuration files like prometheus.yml.ww or slurm.conf.ww which depend on the cluster nodes can be placed. Also the new templated functions {{ abort }}, {{ IncludeBlock }} abd {{ no_backup }} are allowed now.
  • nodes and profiles can now have multiple system and runtime overlays, as a comma separated list. The overlays of the profile and the nodes are combined.
  • simple ipv6 support is now enabled. In warewulf.conf the option ipaddr6/Ipv6net must be set to enable ipv6. If enabled on of these options is set a node will get a derived ipv6 in the scheme ipv6net:ipaddr4. This address can also be overwritten for every node
  • Multiple files can now created from a single template.ww file with the {{ file FILENAME }} command in the template. The command is expanded to the magic template command {{ /* file FILENAME */}} which is picked up by wwctl and everything which comes after this magic comment will be written to the file FILENAME. This mechanism is leveraged in the configuration files for the network, see ifcfg.xml.ww and ifcgf.ww.
  • Networks can now have arbitrary keys value pairs in the profiles and on the node, so that things like bridges and mtu sizes can be set
  • oci container tar balls can be imported with the 'file://$PATH' scheme
  • uids and gids of a container can now get synced at import time, so that at least users with the same name have the same uid. This is not necessarily needed for warewulf, but services like munge.

Changed

  • Provision interface is not tied to 'eth0' any more. The provision interface must be have the 'primary' flag now. The file `nodes.conf' must be changed accordingly.
  • the provisioning network is now called primary and not default
  • Creating of '/etc/exports' can now be disabled, so that wwctl configure -a wont overwrite a existing '/etc/exports'.
  • The yaml format for nodes has now sub-keys for ipmi and kernel, old nodes.conf files have to to be changed accordingly
  • host overlays can globaly disbaled, but are enabled per default
  • wwctl overlay build -H will only build the overlays which are assigned to the nodes

4.1.0, 2021-07-29

Added

  • Support for ARM nodes
  • firewalld service file for warewulfd
  • -y option to skip "Are you sure" queries
  • wwctl kernel delete command
  • wwctl vnfs alias for wwctl container
  • Support for authenticated OCI registries
  • warewulfd can reload config on SIGHUP and when the config file changes
  • Node database index to improve lookup speeds
  • Kernels and containers can be imported from a chroot subdirectory
  • Systemd service file

Changed

  • wwctl node list output beautification
  • Log timestamps are more precise
  • PID file and log files are now in /var/run and /var/log, respectively
  • make install no longer overwrites preexisting configuration files
  • Kernel modules and overlays are now compressed
  • rootfstype now uses rootfs in default kernel arguments
  • iPXE binaries updated
  • Installed container directory is deleted when import fails
  • Default iPXE script now reboots erroring nodes every 15 seconds
  • Only open /etc/hosts when writing

Removed

  • wwctl configure --persist flags have been removed. configure commands persist changes by default unless --show is used
  • In-repository documentation: has been moved to it's own repository

Fixed

  • Importing containers from directory
  • Debug log verbosity option takes precedence over verbose option
  • wwctl node list -n output is formatted corectly
  • Container names can contain an underscore
  • wwctl overlay build --all does not require an argument
  • specfile date format works with older versions of rpmbuild
  • Use SystemOverlay when building system overlay
  • dhcpd template now references correct wwctl subcommand
  • wwctl node set kernelargs and wwctl profile set kernelargs change kernel arguments