consul

Commit Graph

Author	SHA1	Message	Date
Daniel Upton	653b8c4f9d	proxycfg: server-local config entry data sources This is the OSS portion of enterprise PR 2056. This commit provides server-local implementations of the proxycfg.ConfigEntry and proxycfg.ConfigEntryList interfaces, that source data from streaming events. It makes use of the LocalMaterializer type introduced for peering replication, adding the necessary support for authorization. It also adds support for "wildcard" subscriptions (within a topic) to the event publisher, as this is needed to fetch service-resolvers for all services when configuring mesh gateways. Currently, events will be emitted for just the ingress-gateway, service-resolver, and mesh config entry types, as these are the only entries required by proxycfg — the events will be emitted on topics named IngressGateway, ServiceResolver, and MeshConfig topics respectively. Though these events will only be consumed "locally" for now, they can also be consumed via the gRPC endpoint (confirmed using grpcurl) so using them from client agents should be a case of swapping the LocalMaterializer for an RPCMaterializer.	2 years ago
R.B. Boyer	f507f62f3c	peering: initial sync (#12842 ) - Add endpoints related to peering: read, list, generate token, initiate peering - Update node/service/check table indexing to account for peers - Foundational changes for pushing service updates to a peer - Plumb peer name through Health.ServiceNodes path see: ENT-1765, ENT-1280, ENT-1283, ENT-1283, ENT-1756, ENT-1739, ENT-1750, ENT-1679, ENT-1709, ENT-1704, ENT-1690, ENT-1689, ENT-1702, ENT-1701, ENT-1683, ENT-1663, ENT-1650, ENT-1678, ENT-1628, ENT-1658, ENT-1640, ENT-1637, ENT-1597, ENT-1634, ENT-1613, ENT-1616, ENT-1617, ENT-1591, ENT-1588, ENT-1596, ENT-1572, ENT-1555 Co-authored-by: R.B. Boyer <rb@hashicorp.com> Co-authored-by: freddygv <freddy@hashicorp.com> Co-authored-by: Chris S. Kim <ckim@hashicorp.com> Co-authored-by: Evan Culver <eculver@hashicorp.com> Co-authored-by: Nitya Dhanushkodi <nitya@hashicorp.com>	3 years ago
Eric	e4b4f175ed	Bump go-control-plane * `go get cloud.google.com/go@v0.59.0` * `go get github.com/envoyproxy/go-control-plane@v0.9.9` * `make envoy-library` * Bumpprotoc to 3.15.8	3 years ago
Daniel Nephin	bc4d349ccf	streaming: support X-Cache-Hit header If a value was already available in the local view the request is considered a cache hit. If the materialized had to wait for a value, it is considered a cache miss.	3 years ago
Daniel Nephin	11398892b3	submatview: avoid sorting results unnecessarily Previous getFromView would call view.Result when the result may not have been returned (because the index is updated past the minIndex. This would allocate a slice and sort it for no reason, because the values would never be returned. Fix this by re-ordering the operations in getFromView. The test changes in this commit were an attempt to cover the case where an update is received but the index does not exceed the minIndex.	4 years ago
Daniel Nephin	23e1cd6f93	submatview: only return materializer from getEntry Also rename it to readEntry now that it doesn't return the entire entry. Based on feedback in PR review, the full entry is not used by the caller, and accessing the fields wouldn't be safe outside the lock, so it is safer to return only the Materializer	4 years ago
Daniel Nephin	d9537411b8	rpcclient/health: convert tests to the new submatview.Store interface Also fixes a minor data race in Materializer. Capture the error before releasing the lock.	4 years ago
Daniel Nephin	c1063999fc	submatview: more test cases for Store.Get And simplify the return value by using a Result type.	4 years ago
Daniel Nephin	832f1a2847	submatview: reduce the getFromView implementation Remove View.Result error return value, it was always nil, and seems like it will likely always remain nill since it is simply reading a stored value. Also replace some cache types with local types.	4 years ago
Daniel Nephin	1d9d7d0aa5	submatview: track requests instead of notifiers And only start expiration time when the last request ends. This makes tracking expiry simpler, and ensures that no entry can be expired while there are active requests.	4 years ago
Daniel Nephin	c574108354	submatview: setup testing structure	4 years ago
Daniel Nephin	ddddbdb990	submatview: rough outline of the Get and Notify methods.	4 years ago
Daniel Nephin	9423c887c4	submatview: do not reset retry waiter when materializer is reset The materializer is often reset when an error is received. By resetting the retryWaiter we effectively never wait. The retryWaiter should only be reset when we get an event without error. This is done in Materializer.updateView().	4 years ago
Daniel Nephin	5972bdc87c	streaming: improve godoc for cache-type And fix a bug where any error that implemented the temporary interface was considered a temporary error, even when the method would return false.	4 years ago
Daniel Nephin	d0b87cd5d0	submatview: remove notifyUpdateLocked from reset This call appears to only be necessary because reset() was called from NewMaterializer. This commit has the constructor set a default value for updateCh, and removes both the call to reset() from New(), and the call to notifyUpdateLocked() from reset(). This should ensure that we do not notify the Fetch() call before we have new values to report.	4 years ago
Daniel Nephin	5eab1d8cef	submatview: remove method receiver from handlers	4 years ago
Daniel Nephin	3fa08beecf	submatview: add a test for handling of NewSnapshotToFollow Also add some godoc Rename some vars and functions Fix a data race in the new cache test for entry closing.	4 years ago
Daniel Nephin	534d8b45bb	submatview: refactor Materializer Refactor of Materializer.Run Use handlers to manage state in Materializer Rename Materializer receiver rename m.l to m.lock, and flip some conditionals to remove the negative. Improve godoc, rename Deps, move resetErr, and pass err into notifyUpdate Update for NewSnapshotToFollow events Refactor to move context cancel out of Materializer	4 years ago
Daniel Nephin	e849f6d7ac	submatview: Move the 'use materialize from result.State' logic No need to do all this other work if we have one already. This logic moved closer to this call site 3 times during the process of refactoring.	4 years ago
Daniel Nephin	edf30b2714	submatview: Move Materializer to submatview package	4 years ago

20 Commits (2bb28467905ee5d2329ed72e3210f57c75c820e5)