Commit Graph

36 Commits

Author SHA1 Message Date
R.B. Boyer e8132b61c0
add test for discovery chain agent cache-type (#6130) 2019-07-15 10:09:52 -05:00
Matt Keeler 3b6d5e382a Implement caching for config entry lists
Update agent/cache-types/config_entry.go

Co-Authored-By: R.B. Boyer <public@richardboyer.net>
2019-07-02 10:11:19 -04:00
R.B. Boyer 4bdb690a25
activate most discovery chain features in xDS for envoy (#6024) 2019-07-01 22:10:51 -05:00
Matt Keeler 3943e38133 Implement Kind based ServiceDump and caching of the ServiceDump RPC 2019-07-01 16:28:30 -04:00
hashicorp-ci 43bda6fb76 Merge Consul OSS branch 'master' at commit e91f73f592 2019-06-30 02:00:31 +00:00
Hans Hasselberg 33a7df3330
tls: auto_encrypt enables automatic RPC cert provisioning for consul clients (#5597) 2019-06-27 22:22:07 +02:00
Matt Keeler 43c5ba0304
New Cache Types (#5995)
* Add a cache type for the Catalog.ListServices endpoint

* Add a cache type for the Catalog.ListDatacenters endpoint
2019-06-24 14:11:34 -04:00
Paul Banks 0cfb6051ea Add integration test for central config; fix central config WIP (#5752)
* Add integration test for central config; fix central config WIP

* Add integration test for central config; fix central config WIP

* Set proxy protocol correctly and begin adding upstream support

* Add upstreams to service config cache key and start new notify watcher if they change.

This doesn't update the tests to pass though.

* Fix some merging logic get things working manually with a hack (TODO fix properly)

* Simplification to not allow enabling sidecars centrally - it makes no sense without upstreams anyway

* Test compile again and obvious ones pass. Lots of failures locally not debugged yet but may be flakes. Pushing up to see what CI does

* Fix up service manageer and API test failures

* Remove the enable command since it no longer makes much sense without being able to turn on sidecar proxies centrally

* Remove version.go hack - will make integration test fail until release

* Remove unused code from commands and upstream merge

* Re-bump version to 1.5.0
2019-05-01 16:39:31 -07:00
Kyle Havlovitz c269369760 Make central service config opt-in and rework the initial registration 2019-04-24 06:11:08 -07:00
Kyle Havlovitz 7c25869e67 Add the service registration manager to the agent 2019-04-23 00:17:27 -07:00
Jeff Mitchell 4243c3ae42
Move internal/ to sdk/ (#5568)
* Move internal/ to sdk/

* Add a readme to the SDK folder
2019-03-27 08:54:56 -04:00
Jeff Mitchell 47c390025b
Convert to Go Modules (#5517)
* First conversion

* Use serf 0.8.2 tag and associated updated deps

* * Move freeport and testutil into internal/

* Make internal/ its own module

* Update imports

* Add replace statements so API and normal Consul code are
self-referencing for ease of development

* Adapt to newer goe/values

* Bump to new cleanhttp

* Fix ban nonprintable chars test

* Update lock bad args test

The error message when the duration cannot be parsed changed in Go 1.12
(ae0c435877d3aacb9af5e706c40f9dddde5d3e67). This updates that test.

* Update another test as well

* Bump travis

* Bump circleci

* Bump go-discover and godo to get rid of launchpad dep

* Bump dockerfile go version

* fix tar command

* Bump go-cleanhttp
2019-03-26 17:04:58 -04:00
R.B. Boyer f4a3b9d518
fix typos reported by golangci-lint:misspell (#5434) 2019-03-06 11:13:28 -06:00
Aestek f1cdfbe40e Allow DNS interface to use agent cache (#5300)
Adds two new configuration parameters "dns_config.use_cache" and
"dns_config.cache_max_age" controlling how DNS requests use the agent
cache when querying servers.
2019-02-25 14:06:01 -05:00
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
2019-01-22 17:19:36 +00:00
Matt Keeler baa8946ea6
cache: Pass through wait query param to the cache.Get (#5203)
This adds a MaxQueryTime field to the connect ca leaf cache request type and populates it via the wait query param. The cache will then do the right thing and timeout the operation as expected if no new leaf cert is available within that time.

Fixes #4462 

The reproduction scenario in the original issue now times out appropriately.
2019-01-10 11:23:37 -05:00
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
2019-01-10 12:46:11 +00:00
Paul Banks b29bc906ee
bugfix: use ServiceTags to generate cache key hash (#4987)
* bugfix: use ServiceTags to generate cahce key hash

* update unit test

* update

* remote print log

* Update .gitignore

* Completely deprecate ServiceTag field internally for clarity

* Add explicit test for CacheInfo cases
2019-01-07 21:30:47 +00:00
Paul Banks c9217c958e merge feedback: fix typos; actually use deliverLatest added previously but not plumbed in 2018-10-10 16:55:34 +01:00
Paul Banks a28e4a33b2 Fix bug in leaf-cert cache type where multiple client tokens collide (#4736)
* Fix bug in leaf-cert cache type where multiple clients with different tokens would share certs and block incorrectly

* Use hash for issued certs key to avoid ambiguity concatenating
2018-10-10 16:55:34 +01:00
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.
2018-10-10 16:55:34 +01:00
Paul Banks 8cbeb29e73
Fixes #4421: General solution to stop blocking queries with index 0 (#4437)
* Fix theoretical cache collision bug if/when we use more cache types with same result type

* Generalized fix for blocking query handling when state store methods return zero index

* Refactor test retry to only affect CI

* Undo make file merge

* Add hint to error message returned to end-user requests if Connect is not enabled when they try to request cert

* Explicit error for Roots endpoint if connect is disabled

* Fix tests that were asserting old behaviour
2018-07-25 20:26:27 +01:00
Paul Banks 43b48bc06b Get agent cache tests passing without global hit count (which is racy).
Few other fixes in here just to get a clean run locally - they are all also fixed in other PRs but shouldn't conflict.

This should be robust to timing between goroutines now.
2018-06-25 12:25:37 -07:00
Mitchell Hashimoto cf9b377c78 agent/cache: always fetch with minimum index of 1 at least 2018-06-25 12:25:12 -07:00
Paul Banks 4aeab3897c
Fixed many tests after rebase. Some still failing and seem unrelated to any connect changes. 2018-06-14 09:42:16 -07:00
Paul Banks bc07ff4983
Comment cleanup 2018-06-14 09:42:16 -07:00
Paul Banks b4803eca59
Generate CSR using real trust-domain 2018-06-14 09:42:16 -07:00
Paul Banks d13be6b952
Make CSR work with jank domain 2018-06-14 09:42:13 -07:00
Paul Banks 90c574ebaa
Wire up agent leaf endpoint to cache framework to support blocking. 2018-06-14 09:42:07 -07:00
Mitchell Hashimoto bd3b8e042a
agent/cache: address PR feedback, lots of typos 2018-06-14 09:42:03 -07:00
Mitchell Hashimoto 0f3f3d13ca
agent/cache-types: support intention match queries 2018-06-14 09:42:02 -07:00
Mitchell Hashimoto be873d2558
agent/cache-types/ca-leaf: proper result for timeout, race on setting CA 2018-06-14 09:42:01 -07:00
Mitchell Hashimoto e81942df7a
agent/cache-types: rename to separate root and leaf cache types 2018-06-14 09:42:01 -07:00
Mitchell Hashimoto 8e7c517db1
agent/cache-types: got basic CA leaf caching work, major problems still 2018-06-14 09:42:01 -07:00
Mitchell Hashimoto 6902d721d6
agent: initialize the cache and cache the CA roots 2018-06-14 09:42:00 -07:00
Mitchell Hashimoto e3c1162881
agent/cache: Reorganize some files, RequestInfo struct, prepare for partitioning 2018-06-14 09:42:00 -07:00