10 Commits (47d7df5c912548805db1e527333ca2080bf01254)

Author	SHA1	Message	Date
Daniel Nephin	2ec3760b70	agent/cache: Use AllowNotModifiedResponse in CatalogListServices ... Co-authored-by: Pierre Souchay <pierresouchay@users.noreply.github.com>	4 years ago
Daniel Nephin	5fe7043439	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.	5 years ago
Paul Banks	ef9f27cbc8	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	6 years ago
Paul Banks	0638e09b6e	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	6 years ago
Paul Banks	88388d760d	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.	6 years ago
Mitchell Hashimoto	d609ad216b	agent/cache: update comments	7 years ago
Mitchell Hashimoto	bd3b8e042a	agent/cache: address PR feedback, lots of typos	7 years ago
Mitchell Hashimoto	fcb15e15ae	agent/cache: support timeouts for cache reads and empty fetch results	7 years ago
Mitchell Hashimoto	975be337a9	agent/cache: blank cache key means to always fetch	7 years ago
Mitchell Hashimoto	1cfb0f1922	agent/cache: initial kind-of working cache	7 years ago