Files
tailscale/tka/limits.go
Alex Chan 6f0ca946c6 tka: consolidate all the limits into a single file
This makes the limits easier to find and change, rather than scattering
them across the TKA code.

Updates #cleanup

Change-Id: I2f9b3b83d293eebb2572fa7bb6de2ca1f3d9a192
Signed-off-by: Alex Chan <alexc@tailscale.com>
2026-04-01 08:50:24 +01:00

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// Copyright (c) Tailscale Inc & contributors
// SPDX-License-Identifier: BSD-3-Clause
package tka
const (
// Upper bound on checkpoint elements, chosen arbitrarily. Intended
// to cap the size of large AUMs.
maxDisablementSecrets = 32
maxKeys = 512
// Max amount of metadata that can be associated with a key, chosen arbitrarily.
// Intended to avoid people abusing TKA as a key-value score.
maxMetaBytes = 512
// Max iterations searching for any intersection during the sync process.
maxSyncIter = 2000
// Max iterations searching for a head intersection during the sync process.
maxSyncHeadIntersectionIter = 400
// Limit on scanning AUM trees, chosen arbitrarily.
maxScanIterations = 2000
)