Commit Graph

51 Commits

Author SHA1 Message Date
John Murret 9b2c1be053
NET-5879 - expose sameness group param on service health endpoint and move sameness group health fallback logic into HealthService RPC layer (#21096)
* NET-5879 - move the filter for non-passing to occur in the health RPC layer rather than the callers of the RPC

* fix import of slices

* NET-5879 - expose sameness group param on service health endpoint and move sameness group health fallback logic into HealthService RPC layer

* fixing deepcopy

* fix license headers
2024-05-14 13:32:49 +00:00
John Murret a975b04302
NET-5879 - move the filter for non-passing to occur in the health RPC layer rather than the callers of the RPC (#21098)
* NET-5879 - move the filter for non-passing to occur in the health RPC layer rather than the callers of the RPC

* fix import of slices

* fix test
2024-05-14 07:05:54 -06:00
Derek Menteer ac83ac1343
Fix streaming RPCs for agentless. (#20868)
* Fix streaming RPCs for agentless.

This PR fixes an issue where cross-dc RPCs were unable to utilize
the streaming backend due to having the node name set. The result
of this was the agent-cache being utilized, which would cause high
cpu utilization and memory consumption due to the fact that it
keeps queries alive for 72 hours before purging inactive entries.

This resource consumption is compounded by the fact that each pod
in consul-k8s gets a unique token. Since the agent-cache uses the
token as a component of the key, the same query is duplicated for
each pod that is deployed.

* Add changelog.
2024-03-15 14:44:51 -05:00
Semir Patel 53e28a4963
OSS -> CE (community edition) changes (#18517) 2023-08-22 09:46:03 -05:00
hashicorp-copywrite[bot] 5fb9df1640
[COMPLIANCE] License changes (#18443)
* Adding explicit MPL license for sub-package

This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository.

* Adding explicit MPL license for sub-package

This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository.

* Updating the license from MPL to Business Source License

Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at <Blog URL>, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl.

* add missing license headers

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

* Update copyright file headers to BUSL-1.1

---------

Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
2023-08-11 09:12:13 -04:00
hashicorp-copywrite[bot] 9f81fc01e9
[COMPLIANCE] Add Copyright and License Headers (#16854)
Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
Co-authored-by: Ronald <roncodingenthusiast@users.noreply.github.com>
2023-04-20 12:40:22 +00:00
Michael Wilkerson 0dd4ea2033
* added Sameness Group to proto files (#16998)
- added Sameness Group to config entries
- added Sameness Group to subscriptions

* generated proto files

* added Sameness Group events to the state store
- added test cases

* Refactored health RPC Client
- moved code that is common to rpcclient under rpcclient common.go. This will help set us up to support future RPC clients

* Refactored proxycfg glue views
- Moved views to rpcclient config entry. This will allow us to reuse this code for a config entry client

* added config entry RPC Client
- Copied most of the testing code from rpcclient/health

* hooked up new rpcclient in agent

* fixed documentation and comments for clarity
2023-04-14 09:24:46 -07:00
Ronald 94ec4eb2f4
copyright headers for agent folder (#16704)
* copyright headers for agent folder

* Ignore test data files

* fix proto files and remove headers in agent/uiserver folder

* ignore deep-copy files
2023-03-28 14:39:22 -04:00
Andrew Stucki cc0765b87d
Fix resolution of service resolvers with subsets for external upstreams (#16499)
* Fix resolution of service resolvers with subsets for external upstreams

* Add tests

* Add changelog entry

* Update view filter logic
2023-03-03 14:17:11 -05:00
Matt Keeler 085c0addc0
Protobuf Refactoring for Multi-Module Cleanliness (#16302)
Protobuf Refactoring for Multi-Module Cleanliness

This commit includes the following:

Moves all packages that were within proto/ to proto/private
Rewrites imports to account for the packages being moved
Adds in buf.work.yaml to enable buf workspaces
Names the proto-public buf module so that we can override the Go package imports within proto/buf.yaml
Bumps the buf version dependency to 1.14.0 (I was trying out the version to see if it would get around an issue - it didn't but it also doesn't break things and it seemed best to keep up with the toolchain changes)

Why:

In the future we will need to consume other protobuf dependencies such as the Google HTTP annotations for openapi generation or grpc-gateway usage.
There were some recent changes to have our own ratelimiting annotations.
The two combined were not working when I was trying to use them together (attempting to rebase another branch)
Buf workspaces should be the solution to the problem
Buf workspaces means that each module will have generated Go code that embeds proto file names relative to the proto dir and not the top level repo root.
This resulted in proto file name conflicts in the Go global protobuf type registry.
The solution to that was to add in a private/ directory into the path within the proto/ directory.
That then required rewriting all the imports.

Is this safe?

AFAICT yes
The gRPC wire protocol doesn't seem to care about the proto file names (although the Go grpc code does tack on the proto file name as Metadata in the ServiceDesc)
Other than imports, there were no changes to any generated code as a result of this.
2023-02-17 16:14:46 -05:00
Semir Patel bafa5c7156
Pass remote addr of incoming HTTP requests through to RPC(..) calls (#15700) 2022-12-14 09:24:22 -06:00
R.B. Boyer d04cf25fa8
test: fix flaky TestHealthServiceNodes_NodeMetaFilter by waiting until the streaming subsystem has a valid grpc connection (#15019)
Also potentially unflakes TestHealthIngressServiceNodes for similar
reasons.
2022-10-24 13:09:53 -05:00
Daniel Upton 673d02d30f proxycfg-glue: server-local implementation of the `Health` interface
This is the OSS portion of enterprise PR 2249.

This PR introduces an implementation of the proxycfg.Health interface based on a
local materialized view of the health events.

It reuses the view and request machinery from agent/rpcclient/health, which made
it super straightforward.
2022-07-14 18:22:12 +01:00
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.
2022-07-04 10:48:36 +01:00
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).
2022-05-25 13:20:17 -07:00
R.B. Boyer bbcb1fa805
agent: allow for service discovery queries involving peer name to use streaming (#13168) 2022-05-20 15:27:01 -05:00
Dan Upton d7f8a8e4ef
proxycfg: remove dependency on `cache.UpdateEvent` (#13144)
OSS portion of enterprise PR 1857.

This removes (most) references to the `cache.UpdateEvent` type in the
`proxycfg` package.

As we're going to be direct usage of the agent cache with interfaces that
can be satisfied by alternative server-local datasources, it doesn't make
sense to depend on this type everywhere anymore (particularly on the
`state.ch` channel).

We also plan to extract `proxycfg` out of Consul into a shared library in
the future, which would require removing this dependency.

Aside from a fairly rote find-and-replace, the main change is that the
`cache.Cache` and `health.Client` types now accept a callback function
parameter, rather than a `chan<- cache.UpdateEvents`. This allows us to
do the type conversion without running another goroutine.
2022-05-20 15:47:40 +01:00
R.B. Boyer 901fd4dd68
remove remaining shim runStep functions (#13015)
Wraps up the refactor from #13013
2022-05-10 16:24:45 -05:00
R.B. Boyer 0d6d16ddfb
add general runstep test helper instead of copying it all over the place (#13013) 2022-05-10 15:25:51 -05:00
R.B. Boyer 11213ae180
health: ensure /v1/health/service/:service endpoint returns the most recent results when a filter is used with streaming (#12640)
The primary bug here is in the streaming subsystem that makes the overall v1/health/service/:service request behave incorrectly when servicing a blocking request with a filter provided.

There is a secondary non-streaming bug being fixed here that is much less obvious related to when to update the `reply` variable in a `blockingQuery` evaluation. It is unlikely that it is triggerable in practical environments and I could not actually get the bug to manifest, but I fixed it anyway while investigating the original issue.

Simple reproduction (streaming):

1. Register a service with a tag.

        curl -sL --request PUT 'http://localhost:8500/v1/agent/service/register' \
            --header 'Content-Type: application/json' \
            --data-raw '{ "ID": "ID1", "Name": "test", "Tags":[ "a" ], "EnableTagOverride": true }'

2. Do an initial filter query that matches on the tag.

        curl -sLi --get 'http://localhost:8500/v1/health/service/test' --data-urlencode 'filter=a in Service.Tags'

3. Note you get one result. Use the `X-Consul-Index` header to establish
   a blocking query in another terminal, this should not return yet.

        curl -sLi --get 'http://localhost:8500/v1/health/service/test?index=$INDEX' --data-urlencode 'filter=a in Service.Tags'

4. Re-register that service with a different tag.

        curl -sL --request PUT 'http://localhost:8500/v1/agent/service/register' \
            --header 'Content-Type: application/json' \
            --data-raw '{ "ID": "ID1", "Name": "test", "Tags":[ "b" ], "EnableTagOverride": true }'

5. Your blocking query from (3) should return with a header
   `X-Consul-Query-Backend: streaming` and empty results if it works
   correctly `[]`.

Attempts to reproduce with non-streaming failed (where you add `&near=_agent` to the read queries and ensure `X-Consul-Query-Backend: blocking-query` shows up in the results).
2022-04-27 10:39:45 -05:00
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>
2022-04-21 17:34:40 -05:00
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
2022-03-30 13:11:27 -04:00
Eric 5f050614e5 remove the rest of gogo 2022-03-28 17:34:41 -04:00
Eric 776f5843d0 remove gogo from pbservice 2022-03-23 12:18:01 -04:00
Dhia Ayachi 72a997242b
split `pbcommon` to `pbcommon` and `pbcommongogo` (#12587)
* mogify needed pbcommon structs

* mogify needed pbconnect structs

* fix compilation errors and make config_translate_test pass

* add missing file

* remove redundant oss func declaration

* fix EnterpriseMeta to copy the right data for enterprise

* rename pbcommon package to pbcommongogo

* regenerate proto and mog files

* add missing mog files

* add pbcommon package

* pbcommon no mog

* fix enterprise meta code generation

* fix enterprise meta code generation (pbcommongogo)

* fix mog generation for gogo

* use `protoc-go-inject-tag` to inject tags

* rename proto package

* pbcommon no mog

* use `protoc-go-inject-tag` to inject tags

* add non gogo proto to make file

* fix proto get
2022-03-22 16:30:00 -04:00
Eric 4e6b34725d Remove gogo stdduration from the healthcheck protobufs 2022-03-15 10:51:40 -04:00
R.B. Boyer 097e1645e3
agent: ensure that most agent behavior correctly respects partition configuration (#10880) 2021-08-19 15:09:42 -05:00
Daniel Nephin 242b3a2dc5 streaming: set a default timeout
The blocking query backend sets the default value on the server side.
The streaming backend does not using blocking queries, so we must set the timeout on
the client.
2021-07-28 17:50:00 -04:00
R.B. Boyer 188e8dc51f
agent/structs: add a bunch more EnterpriseMeta helper functions to help with partitioning (#10669) 2021-07-22 13:20:45 -05:00
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.
2021-06-28 17:29:23 -04:00
Daniel Nephin c78391797d streaming: fix enable of streaming in the client
And add checks to all the tests that explicitly use streaming.
2021-06-28 17:23:14 -04:00
Daniel Nephin 3d5ff8b5db submatview: add test cases for store.Get with timeout and no index
Also set a more unique name for the serviceRequest.Type to prevent potential name conflicts
in the future.
2021-06-08 18:04:38 -04:00
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
2021-04-27 19:03:17 -04:00
Daniel Nephin 46b7d0b573 submatview: godoc 2021-04-27 19:03:17 -04:00
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.
2021-04-27 19:03:17 -04:00
Daniel Nephin 10ec9c2be3 rpcclient: close the grpc.ClientConn on shutdown 2021-04-27 19:03:16 -04:00
Daniel Nephin a16c377ca7 rpcclient/health: move all backend routing logic to client 2021-04-27 19:03:16 -04:00
Daniel Nephin 0558586dbd health: use blocking queries for near query parameter 2021-04-27 19:03:16 -04:00
Daniel Nephin 4fb2ba9de7 submatview: move error return to NewMaterializer
So that we don't have to create views ahead of time, when we will never use that view.
2021-04-27 19:03:16 -04:00
Daniel Nephin 55a677b7d1 rpcclient/health: integrate submatview.Store into rpcclient/health 2021-04-27 19:03:16 -04:00
Daniel Nephin 6f29fa0de8 rpcclient: move streaming cache tests 2021-04-27 19:03:16 -04:00
R.B. Boyer e494313e7b
api: ensure v1/health/ingress/:service endpoint works properly when streaming is enabled (#9967)
The streaming cache type for service health has no way to handle v1/health/ingress/:service queries as there is no equivalent topic that would return the appropriate data.

Ensure that attempts to use this endpoint will use the old cache-type for now so that they return appropriate data when streaming is enabled.
2021-04-05 13:23:00 -05:00
Daniel Nephin f40b76af2d proxycfg: use rpcclient/health.Client instead of passing around cache name
This should allow us to swap out the implementation with something other
than `agent/cache` without making further code changes.
2021-03-12 11:46:04 -05:00
Daniel Nephin 1a764553c0 rpcclient: use streaming for connect health 2021-03-12 11:35:42 -05:00
Daniel Nephin d5cc206e39 streaming: move ServiceTag and NodeMetaFiltering to the cache-entry
So that all the client side filtering is in the same place. Previously
only the bexpr filter was in the cache-entry.

Also makes a small change to the filtering so that instead of rebuilding
slices of items, the filtering can return a bool to determine if the
event payload is saved or not.
2021-02-11 20:20:09 -05:00
Pierre Souchay 5bee19ee16 Do not filter tags unless req.TagFilter is set
Send empty array [] instead of [""] in DNS requests when TagFilter is not set

Do not change case sensitivity of services anymore in `getServiceNodes()` since
cache keys are now case insensitive
2021-02-10 10:36:11 +01:00
Pierre Souchay 2fe3ab7db0 [Streaming] Properly filters node-meta queries on health
This wil fix https://github.com/hashicorp/consul/issues/9730
2021-02-08 17:53:18 +01:00
Pierre Souchay 7a024ed074 Streaming filter tags + case insensitive lookups for Service Names
Will fix:
 * https://github.com/hashicorp/consul/issues/9695
 * https://github.com/hashicorp/consul/issues/9702
2021-02-04 11:00:51 +01:00
Daniel Nephin bd44952c2e streaming: disable streaming when requesting connect events
Until the correct events are created for terminating gateways.
2020-10-26 11:55:49 -04:00
Daniel Nephin e7d505dc33 config: add field for enabling streaming in the client
agent: register the new streaming cache-type
2020-10-09 14:11:34 -04:00