MicroCloud 2.1.0 LTS

Announcement

https://discourse.ubuntu.com/t/microcloud-2-1-0-lts-has-been-released/49655

Please see https://canonical-microcloud.readthedocs-hosted.com/en/stable/microcloud/ for documentation on how to get started.
For questions and discussions related to MicroCloud, MicroOVN and MicroCeph please see https://discourse.ubuntu.com/c/lxd/microcloud/145.

What's Changed

• github: Skip snap build for pushes on branches from dependabot by @tomponline in #182
• Doc fixes by @ru-fu in #184
• microcloud/version: Bump version to 1.1 by @masnax in #185
• doc: fix LXD link by @ru-fu in #187
• github: add commit signing and git fsck to build job by @simondeziel in #188
• github: Include build step in tests by @tomponline in #186
• build(deps): bump redhat-plumbers-in-action/differential-shellcheck from 4 to 5 by @dependabot in #189
• doc: add a link to the landing page by @ru-fu in #190
• github: Run push actions on main branch only by @roosterfish in #192
• Fix double check-unit target in Makefile by @MusicDin in #194
• test/suites/basic: don't explicitely pull curl by @simondeziel in #196
• Default to latest/edge snap if MICROCLOUD_SNAP_PATH unset by @masnax in #198
• Read preseed from stdin by @masnax in #197
• microcloud/service: Add ZFS pool description by @masnax in #201
• Doc: add a tutorial by @ru-fu in #202
• doc: add a cheat sheet for common commands by @ru-fu in #200
• doc: update logo by @ru-fu in #203
• Specify lookup interface to mdns handler by @masnax in #204
• doc: add some troubleshooting information by @ru-fu in #207
• doc: document preseed support for microcloud init by @ru-fu in #206
• doc: remove recommendation of edge by @ru-fu in #208
• microcloud/service: Properly broadcast available interfaces over those interfaces by @masnax in #213
• doc: add information about fan network by @ru-fu in #220
• Fix ceph disk validation by @masnax in #227
• github: Bring CODEOWNERS inline with microcluster by @tomponline in #235
• doc: clarify RAM requirements in the tutorial by @ru-fu in #237
• Gomod update by @masnax in #238
• Various small doc updates by @ru-fu in #241
• feat: Give option to specify custom DNS addresses for OVN uplink by @gabrielmougard in #228
• Clear up network questions by @masnax in #234
• doc: clarify Ubuntu Pro support by @ru-fu in #243
• doc: fix broken links in documentation by @gabrielmougard in #249
• Small doc fixes by @ru-fu in #250
• build(deps): bump actions/upload-artifact from 3 to 4 by @dependabot in #253
• doc/networking: clarify how networking works by @ru-fu in #242
• build(deps): bump actions/setup-go from 4 to 5 by @dependabot in #246
• build(deps): bump actions/dependency-review-action from 3 to 4 by @dependabot in #257
• CephFS support by @masnax in #199
• microcloud/service: Only set source.wipe if user explicitly agrees by @masnax in #261
• doc: clarify which snap channels to use for production-ready version by @ru-fu in #264
• github: drop DCO check now that we have the DCO app enabled by @simondeziel in #262
• lxd: parametrize LXD with instances.migration.stateful set to true by @gabrielmougard in #263
• Use both IPv4 and IPv6 chosen addresses for default DNS addresses by @masnax in #269
• doc: Update docs for cephfs and dns nameservers by @masnax in #270
• Align min go version by @MggMuggins in #275
• Doc: tutorial updates by @ru-fu in #273
• Enable renovate bot, CodeQL and tweak dependabot by @simondeziel in #278
• Update gomod by @MggMuggins in #276
• Tutorial updates by @ru-fu in #285
• Fix DNS nameserver env var in tests by @masnax in #284
• Network sanity checks by @MggMuggins in #277
• github: add system tests by @simondeziel in #281
• Don't use mDNS payload address for local node validation by @masnax in #289
• Only restart LXD if version is less than 5.21 by @masnax in #286
• System tests misc improvements by @simondeziel in #290
• test/includes/microcloud: don't use wrapper shell+cat heredocs for setup by @simondeziel in #295
• Optimize for speed by @simondeziel in #298
• Reuse existing MicroCeph and MicroOVN clusters by @masnax in #259
• microcloud/service: Fix semver comparison by @masnax in #302
• all: Move microcloud/* one level up by @simondeziel in #306
• README: link to snap packaging repo by @simondeziel in #307
• microcloud/cmd/microcloud: Remove dqlite role shift timeouts by @masnax in #303
• Fix SNAPSHOT_RESTORE=0 tests by @masnax in #300
• Fix hardcoded uplink by @MggMuggins in #299
• Ceph: Add interactive and preseed options to configure a dedicated Ceph network in MicroCloud by @gabrielmougard in #274
• Update microcluster & microceph dependencies by @masnax in #320
• test/includes/microcloud: Remove core.trust_password support by @roosterfish in #323
• Update documentation framework by @ru-fu in #311
• microcloud/api: Don't require mDNS secret for cluster members by @masnax in #326
• Add helper for setting up MicroCloud proxy by @masnax in #287
• Add constants for storage pool names by @masnax in #324
• Drop scheme from LXD cluster URLs by @masnax in #325
• Add missing net/url import by @roosterfish in #329
• github: added .jira_sync_config.yaml for the synchronization with Jira by @mseralessandri in #330
• Include 'lookup_interface' in preseed example and Use the correct ovn interface by @WizardBit in #328
• fix: don't panic when IPv6 is not supported by @gabrielmougard in #248
• Fix boot issue by @simondeziel in #335
• doc: add a cheat sheet for MyST by @ru-fu in #337
• doc: include the MyST cheat sheet so it is published by @ru-fu in #339
• doc: convert to Markdown/MyST by @ru-fu in #333
• Update dependencies by @masnax in #342
• cmd/microcloud: Force disk ordering by path name by @masnax in #341
• github: run system-tests on larger runners (8cores+32G) by @simondeziel in #334
• cmd/microcloud: Print TEST_CONSOLE message to stderr by @MggMuggins in #345
• ceph: Add support for full disk encryption of disks deployed as part of the distributed storage by @gabrielmougard in #308
• Cluster recovery by @MggMuggins in #340
• test/includes: Add back specific disk validation by @masnax in #346
• test/main: provide debug info during cleanup() by @simondeziel in #349
• Removes CODEOWNERS file by @tomponline in #350
• Collect system information prior to asking any questions by @masnax in #332
• Fix lookup subnet by @MggMuggins in #352
• test/suites: Fix ipv4 tests by @masnax in #354
• Add service-wide cluster member remove command by @masnax in #351
• service add and service list by @masnax in #355
• test/lint: Add a check for error messages starting with lower case by @MggMuggins in #356
• Clean up join tokens and pending storage & networks on failure by @masnax in #358
• Build microovn from last compatible version by @masnax in #375
• MicroCloud doc integration by @ru-fu in #372
• doc/tutorial: add link to the LXD UI tutorial by @ru-fu in #369
• Fix microcloud add storage & network questions by @masnax in #367
• cmd/microcloud: Don't ask dns question if uplink IPs not selected by @masnax in #381
• Allow OSD selection with fewer than 3 systems by @masnax in #378
• Single node support by @masnax in #319
• Set core https address by @MggMuggins in #371
• test/includes: Clean up microcloud_interactive logs by @masnax in #387
• test/suites: Don't use FAN network in test suite by @masnax in #388
• feat: specify an ovn underlay network through MicroOVN by @gabrielmougard in #361
• CLI: Remove --auto flag by @roosterfish in #396
• doc/tutorial: permanently disable all IP addresses on microbr0's parent by @simondeziel in #399
• doc/tutorial: fix comment in netplan snippet by @simondeziel in #400
• Move MicroCloud to microcluster v2 by @masnax in #398
• Update recovery comment for address changes by @MggMuggins in #406
• Trivy vulnerability scanning by @hamistao in #408
• Fix underlay configuration for preseed.yaml by @masnax in #394
• Add --heartbeat to microcloudd by @MggMuggins in #407
• Add explicit trust establishment by @roosterfish in #383
• test/includes/microcloud: install yq from deb now that we are on 24.04 by @simondeziel in #419
• Test: Clarify comments on the interactive join funcs by @roosterfish in #416
• Status by @masnax in #384
• Discovery: Replace mDNS library with Go's multicast from std library by @roosterfish in #418
• cmd/microcloudd: Set minimum heartbeat value by @MggMuggins in #414
• Daemon version enforcement by @masnax in #421
• Check microcloud exit codes by @masnax in #423
• ceph: Add support for Ceph public network seggregation by @gabrielmougard in #417
• Use Trivy official install steps by @hamistao in #412
• Test: Don't use --accept-certificate when using token by @roosterfish in #428
• renovate: Move the file and disable by @roosterfish in #424
• docs: Update initialise.md by @wideawakening in #422
• README: Clarify commands for deployment by @roosterfish in #425
• service: Use regex to determine ceph version by @masnax in #430
• Cmd: Use service type name instead of version by @roosterfish in #429
• Check MicroCeph for API errors by @masnax in #433
• Restrict OSD pool resizing to only MicroCloud managed OSD pools by @masnax in #432
• Discovery: Have a dedicated StopResponder to not rely on the context by @roosterfish in #435
• Cmd: Wait for the local daemon to become ready by @roosterfish in #438
• Remove unused preseed key by @masnax in #442
• Join: Remove --auto and --wipe flag by @roosterfish in #441
• Table: Fix fast table.Update after table.Render by @roosterfish in #443
• Report if skipping local storage & ovn config by @masnax in #431
• build(deps): bump golang.org/x/net from 0.29.0 to 0.30.0 by @dependabot in #426
• Restrict removing from a 2 node ceph cluster by @masnax in #439
• Upgrade: Add docs and tests by @roosterfish in #436
• CLI: Remove redundant flags by @roosterfish in #445
• test/suites: Ensure ping is installed by @masnax in #447
• go: Update deps by @roosterfish in #444
• Mitigate ovn alarm clock errors by @masnax in #448
• Various print fixes by @masnax in #449
• Release MicroCloud 2.1 LTS by @masnax in #446
• Version: Set the .0 patch number for the 2.1.0 LTS by @roosterfish in #450
• github: Update LP trigger to detect v2-edge branch (v2-edge) by @tomponline in #451
• Backports and pin down dependencies (v2-edge) by @roosterfish in #490

New Contributors

• @mseralessandri made their first contribution in #330
• @WizardBit made their first contribution in #328
• @wideawakening made their first contribution in #422

Full Changelog: 1.1...2.1.0