VyOS command definitions, scripts, and utilities (mirror of https://github.com/vyos/vyos-1x.git) https://git.amelek.net/vyos/vyos-1x.git/atom?h=fix%2FT8955-http-api-verify-tls 2026-03-24T17:02:56+00:00 2026-03-24T17:02:56+00:00 Viacheslav Hletenko v.gletenko@vyos.io 2026-03-20T16:41:24+00:00 urn:sha1:bb2aee1e58c1cd30087b935798060e6bf3c698c8 Fix typos and mistakes in the commands and comments No functional changes 2025-08-19T14:28:44+00:00 Nataliia Solomko natalirs1985@gmail.com 2025-08-19T14:28:44+00:00 urn:sha1:5fa2ba9bae1f3f86ad9aa5c13eefa0aff49fd7f4 2025-08-13T11:17:55+00:00 Nataliia Solomko natalirs1985@gmail.com 2025-08-06T11:17:21+00:00 urn:sha1:4c47b5c170baa189d9a4983f050856a226b6553e 2025-05-17T14:05:38+00:00 Christian Breunig christian@breunig.cc 2025-04-18T17:59:55+00:00 urn:sha1:d7ff642a389e47a4f38fa7c2fabbe71fbbb05f21 If any part of the system boot fails, we set overall_status=1 in the vyos-router startup script. When an error during the image upgrade is detected, the system will automatically revert the default boot image to the previously used version, if the CLI option "system option reboot-on-upgrade-failure" is set. The user is informed via console messages: Booting failed, reverting to previous image Automatic reboot in 5 minutes Use "reboot cancel" to cancel The user has time to log in and run reboot cancel to remain in the faulty image for troubleshooting. Reboot timeout is defined by CLI: "system option reboot-on-upgrade-failure" Once the system boots into the previous image, the MOTD will display a persistent warning message - cleared during next reboot. WARNING: Image update to "VyOS 1.5.xxxx" failed Please check the logs: /usr/lib/live/mount/persistence/boot/NAME/rw/var/log Message is cleared on next reboot! Upgrade failure can be synthetically injected by booting with Kernel command line option: vyos-fail-migration 2025-05-08T16:12:35+00:00 Viacheslav Hletenko v.gletenko@vyos.io 2025-05-02T14:31:00+00:00 urn:sha1:c823a6908468acc840fd959066a8079db36cd4b6 Add kernel options which apply during the boot: - isolcpus - nohz_full - rcu_nocbs - default_hugepagesz - hugepages - hugepagesz - numa_balancing - hpet - mce - nosoftlockup - nmi_watchdog CLI: ``` set system option kernel cpu disable-nmi-watchdog set system option kernel cpu isolate-cpus '1,2,4-5' set system option kernel cpu nohz-full '1,2,4-5' set system option kernel cpu rcu-no-cbs '1,2,4-5' set system option kernel disable-hpet set system option kernel disable-mce set system option kernel disable-softlockup set system option kernel memory default-hugepage-size '2M' set system option kernel memory disable-numa-balancing set system option kernel memory hugepage-size 1G hugepage-count '2' set system option kernel memory hugepage-size 2M hugepage-count '512' ``` 2025-04-26T20:23:21+00:00 Christian Breunig christian@breunig.cc 2025-04-26T20:22:04+00:00 urn:sha1:07c3c89d4bf7b48b90cb603f716ed5c344dc5f15 Add option to limit the number of messages that are displayed on the console during the boot process and to persist this setting with image upgrades. set system option kernel quiet 2024-11-07T17:29:05+00:00 Nataliia Solomko natalirs1985@gmail.com 2024-10-28T13:18:19+00:00 urn:sha1:029cde4608c450a16495e0676b410a4b38183960 2024-10-06T13:47:48+00:00 Christian Breunig christian@breunig.cc 2024-10-06T13:47:48+00:00 urn:sha1:1c83b39f30880b7e5297db3fffc3afd2cd699f55 set system option keyboard-layout it 2024-09-11T12:40:38+00:00 Nicolas Vollmar nvo@scaling.ch 2024-09-11T12:40:38+00:00 urn:sha1:9fcf711e669f00df8313887a801130f4bb3826df 2024-09-11T10:58:15+00:00 Nicolas Vollmar nvo@scaling.ch 2024-09-11T07:13:11+00:00 urn:sha1:333672bee041f0f2b8e1b698a8eb2108694ad812