Commit Graph

3 Commits (486cc9393c26ba3ab97d4de59052c58d0d0f2c2b)

Author SHA1 Message Date
Tom DNetto 4001d0bf25 assorted: plumb tka initialization & network-lock key into tailscaled
- A network-lock key is generated if it doesn't already exist, and stored in the StateStore. The public component is communicated to control during registration.
 - If TKA state exists on the filesystem, a tailnet key authority is initialized (but nothing is done with it for now).

Signed-off-by: Tom DNetto <tom@tailscale.com>
2 years ago
Tom DNetto ec4f849079 tka: implement filesystem-based tailchonk implementation
FS implements Chonk, and given the expected load characteristics (frequent use
of AUM() + ChildAUMs(), and infrequent use of Heads() + CommitVerifiedAUMs()), the
implementation avoids scanning the filesystem to service AUM() and ChildAUMs().

Signed-off-by: Tom DNetto <tom@tailscale.com>
2 years ago
Tom DNetto cca25f6107 tka: implement Chonk type & an in-memory implementation
Chonks are responsible for efficient storage of AUMs and other TKA state.

For testing/prototyping I've implemented an in-memory version, but once we
start to use this from tailscaled we'll need a file-based version.

Signed-off-by: Tom DNetto <tom@tailscale.com>
2 years ago