4327 Commits (ab758b7b322eace645751bdbe4460abd669faac0)

Author	SHA1	Message	Date
R.B. Boyer	ab758b7b32	peering: allow mesh gateways to proxy L4 peered traffic (#13339) ... Mesh gateways will now enable tcp connections with SNI names including peering information so that those connections may be proxied. Note: this does not change the callers to use these mesh gateways.	3 years ago
Fulvio	d457d8b6ce	UDP check for service stanza #12221 (#12722) ... * UDP check for service stanza #12221 * add pass status on timeout condition * delete useless files * Update check_test.go improve comment in test * fix test * fix requested changes and update TestRuntimeConfig_Sanitize.golden * add freeport to TestCheckUDPCritical * improve comment for CheckUDP struct * fix requested changes * fix requested changes * fix requested changes * add UDP to proto * add UDP to proto and add a changelog * add requested test on agent_endpoint_test.go * add test for given endpoints * fix failing tests * add documentation for udp healthcheck * regenerate proto using buf * Update website/content/api-docs/agent/check.mdx Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com> * Update website/content/api-docs/agent/check.mdx Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com> * Update website/content/docs/discovery/checks.mdx Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com> * Update website/content/docs/ecs/configuration-reference.mdx Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com> * Update website/content/docs/ecs/configuration-reference.mdx Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com> * add debug echo * add debug circle-ci * add debug circle-ci bash * use echo instead of status_stage * remove debug and status from devtools script and use echo instead * Update website/content/api-docs/agent/check.mdx Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com> * fix test * replace status_stage with status * replace functions with echo Co-authored-by: Dhia Ayachi <dhia@hashicorp.com> Co-authored-by: trujillo-adam <47586768+trujillo-adam@users.noreply.github.com> Co-authored-by: Jared Kirschner <85913323+jkirschner-hashicorp@users.noreply.github.com>	3 years ago
alex	bbbc50815a	peering: send leader addr (#13342) ... Signed-off-by: acpana <8968914+acpana@users.noreply.github.com>	3 years ago
Dan Upton	b168424398	xds: remove HTTPCheckFetcher dependency (#13366) ... This is the OSS portion of enterprise PR 1994 Rather than directly interrogating the agent-local state for HTTP checks using the `HTTPCheckFetcher` interface, we now rely on the config snapshot containing the checks. This reduces the number of changes required to support server xDS sessions. It's not clear why the fetching approach was introduced in 931d167ebb.	3 years ago
R.B. Boyer	019aeaa57d	peering: update how cross-peer upstreams and represented in proxycfg and rendered in xds (#13362) ... This removes unnecessary, vestigal remnants of discovery chains.	3 years ago
cskh	74158a8aa2	Add isLeader metric to track if a server is a leader (#13304) ... CTIA-21: sdd is_leader metric to track if a server is a leader Co-authored-by: alex <8968914+acpana@users.noreply.github.com>	3 years ago
Freddy	32f125cc0f	Merge pull request #13340 from hashicorp/peering/public-listener	3 years ago
Chris S. Kim	73af9e9737	Fix KVSGet method to handle QueryOptions properly (#13344)	3 years ago
Freddy	a09c776645	Update public listener with SPIFFE Validator ... Envoy's SPIFFE certificate validation extension allows for us to validate against different root certificates depending on the trust domain of the dialing proxy. If there are any trust bundles from peers in the config snapshot then we use the SPIFFE validator as the validation context, rather than the usual TrustedCA. The injected validation config includes the local root certificates as well.	3 years ago
freddygv	647c57a416	Add agent cache-type for TrustBundleListByService ... There are a handful of changes in this commit: * When querying trust bundles for a service we need to be able to specify the namespace of the service. * The endpoint needs to track the index because the cache watches use it. * Extracted bulk of the endpoint's logic to a state store function so that index tracking could be tested more easily. * Removed check for service existence, deferring that sort of work to ACL authz * Added the cache type	3 years ago
freddygv	8b58fa8afe	Update assumptions around exported-service config ... Given that the exported-services config entry can use wildcards, the precedence for wildcards is handled as with intentions. The most exact match is the match that applies for any given service. We do not take the union of all that apply. Another update that was made was to reflect that only one exported-services config entry applies to any given service in a partition. This is a pre-existing constraint that gets enforced by the Normalize() method on that config entry type.	3 years ago
Freddy	74ca6406ea	Configure upstream TLS context with peer root certs (#13321) ... For mTLS to work between two proxies in peered clusters with different root CAs, proxies need to configure their outbound listener to use different root certificates for validation. Up until peering was introduced proxies would only ever use one set of root certificates to validate all mesh traffic, both inbound and outbound. Now an upstream proxy may have a leaf certificate signed by a CA that's different from the dialing proxy's. This PR makes changes to proxycfg and xds so that the upstream TLS validation uses different root certificates depending on which cluster is being dialed.	3 years ago
R.B. Boyer	8e530701ce	test: regenerate golden files (#13336) ... make envoy-regen go test ./agent/config -update	3 years ago
Chris S. Kim	fcdd031911	Revert getPathSuffixUnescaped (#13256)	3 years ago
Dan Upton	adeabed126	proxycfg: replace direct agent cache usage with interfaces (#13320) ... This is the OSS portion of enterprise PRs 1904, 1905, 1906, 1907, 1949, and 1971. It replaces the proxycfg manager's direct dependency on the agent cache with interfaces that will be implemented differently when serving xDS sessions from a Consul server.	3 years ago
Chris S. Kim	67860bd248	Reimplement fs.FileInfo interface (#13315) ... Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>	3 years ago
Dhia Ayachi	1b779240ae	update gateway-services table with endpoints (#13217) ... * update gateway-services table with endpoints * fix failing test * remove unneeded config in test * rename "endpoint" to "destination" * more endpoint renaming to destination in tests * update isDestination based on service-defaults config entry creation * use a 3 state kind to be able to set the kind to unknown (when neither a service or a destination exist) * set unknown state to empty to avoid modifying alot of tests * fix logic to set the kind correctly on CRUD * fix failing tests * add missing tests and fix service delete * fix failing test * Apply suggestions from code review Co-authored-by: Dan Stough <dan.stough@hashicorp.com> * fix a bug with kind and add relevant test * fix compile error * fix failing tests * add kind to clone * fix failing tests * fix failing tests in catalog endpoint * fix service dump test * Apply suggestions from code review Co-authored-by: Dan Stough <dan.stough@hashicorp.com> * remove duplicate tests * rename consts and fix kind when no destination is defined in the service-defaults. * rename Kind to ServiceKind and change switch to use .(type) Co-authored-by: Dan Stough <dan.stough@hashicorp.com>	3 years ago
Chris S. Kim	f0a9b30174	Update repo to use go:embed (#10996) ... Replace bindata packages with stdlib go:embed. Modernize some uiserver code with newer interfaces introduced in go 1.16 (mainly working with fs.File instead of http.File. Remove steps that are no longer used from our build files. Add Github Action to detect differences in agent/uiserver/dist and verify that the files are correct (by compiling UI assets and comparing contents).	3 years ago
Riddhi Shah	1a901953e2	[OSS] Fix merge central config tests (#13309) ... Setting the right enterprise meta to fix the merge central config tests. Re-added the tests that were failing on the OSS to ENT merge.	3 years ago
freddygv	364758ef2f	Use embedded SpiffeID for peered upstreams	3 years ago
freddygv	c8edec0ab6	Remove intermediate representation of SPIFFE IDs ... xDS only ever uses the string representation, so we can avoid passing around connect.SpiffeIDService objects around.	3 years ago
freddygv	870e7c72d7	Return SPIFFE ID for connect proxies in PeerMeta ... Proxies dialing exporting services need to know the SPIFFE ID of services dialed so that the upstream's SANs can be validated. This commit attaches the SPIFFE ID to all connect proxies exported over the peering stream so that they are available to importing clusters. The data in the SPIFFE ID cannot be re-constructed in peer clusters because the partition of exported services is overwritten on imports.	3 years ago
Freddy	9427700270	[OSS] Add grpc endpoint to fetch a specific trust bundle (#13292) ... Co-authored-by: R.B. Boyer <rb@hashicorp.com>	3 years ago
Matt Keeler	3795769729	Fix a flaky test (#13282) ... At the end of this test we were trying to ensure that updating a service in the local state causes it to re-register the service with the config manager. The config manager in the same method will also call RegisteredProxies to determine if any need to be removed. This portion of the test is not attempting to verify that behavior. Because the test is only blocked waiting for the Register event before it can end and assert all the mock expectations were met, we may not see the call to RegisteredProxies. This is especially apparent when tests are run with the race detector. As we don’t actually care if that method is executed before the end of the test we can simply transition from expecting it to be called exactly once to a 0 or 1 times assertion.	3 years ago
Dan Upton	2427e38839	Enable servers to configure arbitrary proxies from the catalog (#13244) ... OSS port of enterprise PR 1822 Includes the necessary changes to the `proxycfg` and `xds` packages to enable Consul servers to configure arbitrary proxies using catalog data. Broadly, `proxycfg.Manager` now has public methods for registering, deregistering, and listing registered proxies — the existing local agent state-sync behavior has been moved into a separate component that makes use of these methods. When an xDS session is started for a proxy service in the catalog, a goroutine will be spawned to watch the service in the server's state store and re-register it with the `proxycfg.Manager` whenever it is updated (and clean it up when the client goes away).	3 years ago
alex	fd7a403e11	monitor leadership in peering service (#13257) ... Signed-off-by: acpana <8968914+acpana@users.noreply.github.com> Co-authored-by: Chris S. Kim <ckim@hashicorp.com> Co-authored-by: Freddy <freddygv@users.noreply.github.com>	3 years ago
Riddhi Shah	b6a4271c02	Termporarily disable validation of merge central config response (#13266) ... Temporarily disabling the validation of merge central config response since it is breaking OSS to ENT merging. A follow up PR will patch the fixes.	3 years ago
Chris S. Kim	6d3bea7129	Add support for streaming CA roots to peers (#13260) ... Sender watches for changes to CA roots and sends them through the replication stream. Receiver saves CA roots to tablePeeringTrustBundle	3 years ago
Riddhi Shah	c78ee7d48f	Remove tests failing on ent (#13255) ... Will follow up with the fixed version of these tests that passes in ent.	3 years ago
John Cowen	09c5bac102	Export top-level HCP Enabled go-template variable for UI (#13165) ... * Update ui template data to export HCPEnabled at the top level	3 years ago
DanStough	2e2c71d2f2	fix: multiple grpc/http2 services for ingress listeners	3 years ago
Riddhi Shah	d8d8c8603e	Add support for merge-central-config query param (#13001) ... Adds a new query param merge-central-config for use with the below endpoints: /catalog/service/:service /catalog/connect/:service /health/service/:service /health/connect/:service If set on the request, the response will include a fully resolved service definition which is merged with the proxy-defaults/global and service-defaults/:service config entries (on-demand style). This is useful to view the full service definition for a mesh service (connect-proxy kind or gateway kind) which might not be merged before being written into the catalog (example: in case of services in the agentless model).	3 years ago
R.B. Boyer	31526139fd	remove a source of test panics (#13227)	3 years ago
R.B. Boyer	a85b8a4705	api: ensure peering API endpoints do not use protobufs (#13204) ... I noticed that the JSON api endpoints for peerings json encodes protobufs directly, rather than converting them into their `api` package equivalents before marshal/unmarshaling them. I updated this and used `mog` to do the annoying part in the middle. Other changes: - the status enum was converted into the friendlier string form of the enum for readability with tools like `curl` - some of the `api` library functions were slightly modified to match other similar endpoints in UX (cc: @ndhanushkodi ) - peeringRead returns `nil` if not found - partitions are NOT inferred from the agent's partition (matching 1.11-style logic)	3 years ago
R.B. Boyer	1a8834e1c8	peering: replicate expected SNI, SPIFFE, and service protocol to peers (#13218) ... The importing peer will need to know what SNI and SPIFFE name corresponds to each exported service. Additionally it will need to know at a high level the protocol in use (L4/L7) to generate the appropriate connection pool and local metrics. For replicated connect synthetic entities we edit the `Connect{}` part of a `NodeService` to have a new section: { "PeerMeta": { "SNI": [ "web.default.default.owt.external.183150d5-1033-3672-c426-c29205a576b8.consul" ], "SpiffeID": [ "spiffe://183150d5-1033-3672-c426-c29205a576b8.consul/ns/default/dc/dc1/svc/web" ], "Protocol": "tcp" } } This data is then replicated and saved as-is at the importing side. Both SNI and SpiffeID are slices for now until I can be sure we don't need them for how mesh gateways will ultimately work.	3 years ago
R.B. Boyer	be631ebdce	peering: disable requirement for mesh gateways initially (#13213)	3 years ago
Kyle Havlovitz	0ed9ff8ef7	Merge pull request #13143 from hashicorp/envoy-connection-limit ... Add connection limit setting to service defaults	3 years ago
Kyle Havlovitz	f2fbe8aec9	Fix proto lint errors after version bump	3 years ago
Kyle Havlovitz	dbed8ae10b	Specify go_package explicitly	3 years ago
cskh	8712a088b1	fix: non-leader agents return 404 on Get Intention exact api (#13179) ... * fix: non-leader agents return 404 on Get Intention exact api - rpc call method appends extra error message, so change == to "Strings.Contains" Co-authored-by: Chris S. Kim <ckim@hashicorp.com>	3 years ago
Kyle Havlovitz	4bc6c23357	Add connection limit setting to service defaults	3 years ago
DanStough	817449041d	chore(test): Update bats version	3 years ago
DanStough	147fd96d97	feat: add endpoint struct to ServiceConfigEntry	3 years ago
alex	876f3bb971	peering: expose IsLeader, hung up on dialer if follower (#13164) ... Signed-off-by: acpana <8968914+acpana@users.noreply.github.com> Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>	3 years ago
Matt Keeler	26f4ea3f01	Migrate from `protoc` to `buf` (#12841) ... * Install `buf` instead of `protoc` * Created `buf.yaml` and `buf.gen.yaml` files in the two proto directories to control how `buf` generates/lints proto code. * Invoke `buf` instead of `protoc` * Added a `proto-format` make target. * Committed the reformatted proto files. * Added a `proto-lint` make target. * Integrated proto linting with CI * Fixed tons of proto linter warnings. * Got rid of deprecated builtin protoc-gen-go grpc plugin usage. Moved to direct usage of protoc-gen-go-grpc. * Unified all proto directories / go packages around using pb prefixes but ensuring all proto packages do not have the prefix.	3 years ago
cskh	c986940fda	Upgrade golangci-lint for go v1.18 (#13176)	3 years ago
R.B. Boyer	21bb0eef4a	test: fix flaky test TestEventBufferFuzz (#13175)	3 years ago
Matt Keeler	d0fdf22f83	Fix tests broken in #13173 (#13178) ... I changed the error type returned in a situation but didn’t update the tests to expect that error.	3 years ago
Matt Keeler	3c1e17cbd5	Fix flaky tests in the agent/grpc/public/services/serverdiscovery package (#13173) ... Occasionally we had seen the TestWatchServers_ACLToken_PermissionDenied be flagged as flaky in circleci. This change should fix that. Why it fixes it is complicated. The test was failing with a panic when a mocked ACL Resolver was being called more times than expected. I struggled for a while to determine how that could be. This test should call authorize once and only once and the error returned should cause the stream to be terminated and the error returned to the gRPC client. Another oddity was no amount of running this test locally seemed to be able to reproduce the issue. I ran the test hundreds of thousands of time and it always passed. It turns out that there is nothing wrong with the test. It just so happens that the panic from unexpected invocation of a mocked call happened during the test but was caused by a previous test (specifically the TestWatchServers_StreamLifecycle test) The stream from the previous test remained open after all the test Cleanup functions were run and it just so happened that when the EventPublisher eventually picked up that the context was cancelled during cleanup, it force closes all subscriptions which causes some loops to be re-entered and the streams to be reauthorized. Its that looping in response to forced subscription closures that causes the mock to eventually panic. All the components, publisher, server, client all operate based on contexts. We cancel all those contexts but there is no syncrhonous way to know when they are stopped. We could have implemented a syncrhonous stop but in the context of an actual running Consul, context cancellation + async stopping is perfectly fine. What we (Dan and I) eventually thought was that the behavior of grpc streams such as this when a server was shutting down wasn’t super helpful. What we would want is for a client to be able to distinguish between subscription closed because something may have changed requiring re-authentication and subscription closed because the server is shutting down. That way we can send back appropriate error messages to detail that the server is shutting down and not confuse users with potentially needing to resubscribe. So thats what this PR does. We have introduced a shutting down state to our event subscriptions and the various streaming gRPC services that rely on the event publisher will all just behave correctly and actually stop the stream (not attempt transparent reauthorization) if this particular error is the one we get from the stream. Additionally the error that gets transmitted back through gRPC when this does occur indicates to the consumer that the server is going away. That is more helpful so that a client can then attempt to reconnect to another server.	3 years ago
R.B. Boyer	bbcb1fa805	agent: allow for service discovery queries involving peer name to use streaming (#13168)	3 years ago