10 Commits

Include renames

Author	SHA1	Message	Date
Ryan Huber	73d26dd87d	tun: Allow excluding CPUs from process threads at startup ... Set tun.avoid_cpus to a list of logical CPUs to remove from the affinity of every thread of the process on Linux, before services start and reader CPUs are chosen. Later threads inherit the restricted mask; enumeration repeats so threads created meanwhile are covered. Inherited taskset and cgroup restrictions are kept. Keeping Nebula off the underlay NIC's receive IRQ CPUs and their SMT siblings is what this is for; the example configuration shows how to find them. Invalid IDs, a list that would leave a thread no CPU, and syscall failures fail startup. Configuration tests only validate. Other platforms log and ignore the setting. The exclusion is process-wide, including embedded use, and not reloadable. It is independent of thread pinning. New API: util.AvoidCPUs, next to the existing PinThreadToCPU and AllowedCPUs. Tests run in a child process and check existing and new threads, preserved inherited masks, validation without changes, and the unix.CPUSet bounds on 32- and 64-bit platforms. No isolated performance claim is made.	2026-10-15 14:40:45 +00:00
Wade Simmons	0dc8a28d1f	apply go fix for Go 1.26 (#1867) ... * apply `go fix` for Go 1.26 This applies the `go fix` recommendations for go1.26 * for all of ./...	2026-09-14 09:25:35 -04:00
Jack Doan	edc3c5e018	the definitive tun offloads branch (#1704)	2026-08-21 11:57:38 -05:00
Nate Brown	d0f02ba873	Switch to slog, remove logrus (#1672)	2026-04-27 09:41:47 -05:00
Wade Simmons	879852c32a	upgrade to yaml.v3 (#1148) ... * upgrade to yaml.v3 The main nice fix here is that maps unmarshal into `map[string]any` instead of `map[any]any`, so it cleans things up a bit. * add config.AsBool Since yaml.v3 doesn't automatically convert yes to bool now, for backwards compat * use type aliases for m * more cleanup * more cleanup * more cleanup * go mod cleanup	2025-03-31 16:08:34 -04:00
brad-defined	e3f5a129c1	Return full error context from ContextualError.Error() (#1069)	2024-01-31 15:31:46 -05:00
Nate Brown	5a131b2975	Combine ca, cert, and key handling (#952)	2023-08-14 21:32:40 -05:00
Nate Brown	4453964e34	Move util to test, contextual errors to util (#575)	2021-11-10 21:47:38 -06:00
Nate Brown	bcabcfdaca	Rework some things into packages (#489)	2021-11-03 20:54:04 -05:00
Nathan Brown	68e3e84fdc	More like a library (#279)	2020-09-18 09:20:09 -05:00