Commit Graph

11 Commits

Author SHA1 Message Date
R.B. Boyer 4ce9651421
test: update mockery use to put mocks into test files (#13656)
--testonly doesn't do anything anymore so switch to --filename instead
2022-07-05 16:57:15 -05:00
Daniel Nephin 797abe1f00 agent/cache: Use AllowNotModifiedResponse in CatalogListServices
Co-authored-by: Pierre Souchay <pierresouchay@users.noreply.github.com>
2020-07-14 18:58:20 -04:00
Daniel Nephin 1251c01b73 agent/cache: Make all cache options RegisterOptions
Previously the SupportsBlocking option was specified by a method on the
type, and all the other options were specified from RegisterOptions.

This change moves RegisterOptions to a method on the type, and moves
SupportsBlocking into the options struct.

Currently there are only 2 cache-types. So all cache-types can implement
this method by embedding a struct with those predefined values. In the
future if a cache type needs to be registered more than once with different
options it can remove the embedded type and implement the method in a way
that allows for paramaterization.
2020-04-16 18:56:34 -04:00
Paul Banks 1c4dfbcd2e
connect: tame thundering herd of CSRs on CA rotation (#5228)
* Support rate limiting and concurrency limiting CSR requests on servers; handle CA rotations gracefully with jitter and backoff-on-rate-limit in client

* Add CSR rate limiting docs

* Fix config naming and add tests for new CA configs
2019-01-22 17:19:36 +00:00
Paul Banks c4fa66b4c9
connect: agent leaf cert caching improvements (#5091)
* Add State storage and LastResult argument into Cache so that cache.Types can safely store additional data that is eventually expired.

* New Leaf cache type working and basic tests passing. TODO: more extensive testing for the Root change jitter across blocking requests, test concurrent fetches for different leaves interact nicely with rootsWatcher.

* Add multi-client and delayed rotation tests.

* Typos and cleanup error handling in roots watch

* Add comment about how the FetchResult can be used and change ca leaf state to use a non-pointer state.

* Plumb test override of root CA jitter through TestAgent so that tests are deterministic again!

* Fix failing config test
2019-01-10 12:46:11 +00:00
Paul Banks 5b0d4db6bc Support Agent Caching for Service Discovery Results (#4541)
* Add cache types for catalog/services and health/services and basic test that caching works

* Support non-blocking cache types with Cache-Control semantics.

* Update API docs to include caching info for every endpoint.

* Comment updates per PR feedback.

* Add note on caching to the 10,000 foot view on the architecture page to make the new data path more clear.

* Document prepared query staleness quirk and force all background requests to AllowStale so we can spread service discovery load across servers.
2018-10-10 16:55:34 +01:00
Mitchell Hashimoto 55b3d5d6f4 agent/cache: update comments 2018-06-25 12:24:07 -07:00
Mitchell Hashimoto dcb2671d10
agent/cache: address PR feedback, lots of typos 2018-06-14 09:42:03 -07:00
Mitchell Hashimoto 4509589427
agent/cache: support timeouts for cache reads and empty fetch results 2018-06-14 09:42:01 -07:00
Mitchell Hashimoto c69df79e0c
agent/cache: blank cache key means to always fetch 2018-06-14 09:42:00 -07:00
Mitchell Hashimoto 8584e9262e
agent/cache: initial kind-of working cache 2018-06-14 09:42:00 -07:00