consul

Commit Graph

Author	SHA1	Message	Date
R.B. Boyer	6742340878	mesh: add ComputedImplicitDestinations resource for future use (#20547 ) Creates a new controller to create ComputedImplicitDestinations resources by composing ComputedRoutes, Services, and ComputedTrafficPermissions to infer all ParentRef services that could possibly send some portion of traffic to a Service that has at least one accessible Workload Identity. A followup PR will rewire the sidecar controller to make use of this new resource. As this is a performance optimization, rather than a security feature the following aspects of traffic permissions have been ignored: - DENY rules - port rules (all ports are allowed) Also: - Add some v2 TestController machinery to help test complex dependency mappers.	10 months ago
Eric Haberkorn	b26282568f	Move sameness groups to v2beta1 version (#20531 )	10 months ago
Matt Keeler	3ca4f39fa1	Register the multicluster types for the catalogtest integration tests (#20516 ) In particular the failover controller needs these in Consul Enterprise	10 months ago
R.B. Boyer	deca6a49bd	catalog: improve the bound workload identity encoding on services (#20458 ) The endpoints controller currently encodes the list of unique workload identities referenced by all workload matched by a Service into a special data-bearing status condition on that Service. This allows a downstream controller to avoid an expensive watch on the ServiceEndpoints type just to get this data. The current encoding does not lend itself well to machine parsing, which is what the field is meant for, so this PR simplifies the encoding from: "blah blah: " + strings.Join(ids, ",") + "." to strings.Join(ids, ",") It also provides an exported utility function to easily extract this data.	10 months ago
Eric Haberkorn	d0243b618d	Change the multicluster group to v2 (#20430 )	10 months ago
Matt Keeler	34a32d4ce5	Remove V2 PeerName field from pbresource.Tenancy (#19865 ) The peer name will eventually show up elsewhere in the resource. For now though this rips it out of where we don’t want it to be.	10 months ago
Nitya Dhanushkodi	92aab7ea31	[NET-5586][rebased] v2: Support virtual port references in config (#20371 ) [OG Author: michael.zalimeni@hashicorp.com, rebase needed a separate PR] * v2: support virtual port in Service port references In addition to Service target port references, allow users to specify a port by stringified virtual port value. This is useful in environments such as Kubernetes where typical configuration is written in terms of Service virtual ports rather than workload (pod) target port names. Retaining the option of referencing target ports by name supports VMs, Nomad, and other use cases where virtual ports are not used by default. To support both uses cases at once, we will strictly interpret port references based on whether the value is numeric. See updated `ServicePort` docs for more details. * v2: update service ref docs for virtual port support Update proto and generated .go files with docs reflecting virtual port reference support. * v2: add virtual port references to L7 topo test Add coverage for mixed virtual and target port references to existing test. * update failover policy controller tests to work with computed failover policy and assert error conditions against FailoverPolicy and ComputedFailoverPolicy resources * accumulate services; don't overwrite them in enterprise --------- Co-authored-by: Michael Zalimeni <michael.zalimeni@hashicorp.com> Co-authored-by: R.B. Boyer <rb@hashicorp.com>	10 months ago
aahel	3446eb3b1b	added computed failover controller (#20329 ) * added computed failover controller * removed some uncessary changes * removed uncessary changes * minor refactor * minor refactor fmt * added copyright	10 months ago
Matt Keeler	0a261682cd	Migrate the node health controller to use the cache (#20248 ) Some edge case error testing had to be removed because it was no longer possible to force errors when going through the cache layer as opposed to the resource service itself.	10 months ago
Matt Keeler	cee9df574d	Deflake the catalog v2beta1 integration tests (#20278 )	10 months ago
Matt Keeler	f9c04881f9	Failover policy cache (#20244 ) * Migrate the Failover controller to use the controller cache * Remove the Catalog FailoverMapper and its usage in the mesh routes controller.	10 months ago
Matt Keeler	59cb12c798	Migrate the Endpoints controller to use the controller cache (#20241 ) * Add cache resource decoding helpers * Implement a common package for workload selection facilities. This includes: * Controller cache Index * ACL hooks * Dependency Mapper to go from workload to list of resources which select it * Dependency Mapper to go from a resource which selects workloads to all the workloads it selects. * Update the endpoints controller to use the cache instead of custom mappers. Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>	10 months ago
Matt Keeler	9897be76ad	Update workload health controller to use the controller cache (#20240 )	10 months ago
Dan Stough	15ab80c832	feat(v2dns): move DNSPolicy to workload/endpoints (#20246 )	10 months ago
Matt Keeler	326c0ecfbe	In-Memory gRPC (#19942 ) * Implement In-Process gRPC for use by controller caching/indexing This replaces the pipe base listener implementation we were previously using. The new style CAN avoid cloning resources which our controller caching/indexing is taking advantage of to not duplicate resource objects in memory. To maintain safety for controllers and for them to be able to modify data they get back from the cache and the resource service, the client they are presented in their runtime will be wrapped with an autogenerated client which clones request and response messages as they pass through the client. Another sizable change in this PR is to consolidate how server specific gRPC services get registered and managed. Before this was in a bunch of different methods and it was difficult to track down how gRPC services were registered. Now its all in one place. * Fix race in tests * Ensure the resource service is registered to the multiplexed handler for forwarding from client agents * Expose peer streaming on the internal handler	11 months ago
aahel	ae998a698a	added computed failover policy resource (#19975 )	11 months ago
Matt Keeler	123bc95e1a	Add Common Controller Caching Infrastructure (#19767 ) * Add Common Controller Caching Infrastructure	12 months ago
Semir Patel	c1bbda8128	resource: block default namespace deletion + test refactorings (#19822 )	12 months ago
aahel	7936e55807	added node health resource (#19803 )	12 months ago
aahel	ac9261ac3e	made node parition scoped (#19794 ) * made node parition scoped * removed namespace from node testdata	12 months ago
Ganesh S	2e28aecff8	Added tenancy tests for endpoints controller (#19650 )	1 year ago
R.B. Boyer	b21851c903	test: add test helper to detect if the current build is enterprise (#19201 ) This can help conditionally change test behavior if the test is executing in enterprise without the need to split the test with build tags.	1 year ago
Kumar Kavish	f09dbb99e9	[NET-6356] Add tenancy to Failover Tests (#19547 ) * [NET-6356] Add tenancy to Failover Tests * [NET-6438] Add tenancy to xDS Tests - Added cleanup post test run * [NET-6356] Add tenancy to failover Tests - using t.Cleanup instead of defer delete	1 year ago
Matt Keeler	a7774a9538	Introduce randomized timings and reproducible randomization into controller integration tests. (#19393 ) As the V2 architecture hinges on eventual consistency and controllers reconciling the existing state in response to writes, there are potential issues we could run into regarding ordering and timing of operations. We want to be able to guarantee that given a set of resources the system will always eventually get to the desired correct state. The order of resource writes and delays in performing those writes should not alter the final outcome of reaching the desired state. To that end, this commit introduces arbitrary randomized delays before performing resources writes into the `resourcetest.Client`. Its `PublishResources` method was already randomizing the order of resource writes. By default, no delay is added to normal writes and deletes but tests can opt-in via either passing hard coded options when creating the `resourcetest.Client` or using the `resourcetest.ConfigureTestCLIFlags` function to allow processing of CLI parameters. In addition to allowing configurability of the request delay min and max, the client also has a configurable random number generator seed. When Using the CLI parameter helpers, a test log will be written noting the currently used settings. If the test fails then you can reproduce the same delays and order randomizations by providing the seed during the previous test failure.	1 year ago
Ashesh Vidyut	985aa76da3	NET 6354 - Add tenancy in Node Health Controller (#19457 ) * node health controller tenancy * some prog * some fixes * revert * pr comment resolved * removed name * cleanup nodes * some fixes * merge main	1 year ago
Ganesh S	5352ff945c	Added tenancy tests for WorkloadHealth controller (#19530 )	1 year ago
Matt Keeler	5698353652	Resource Hook Pre-Decode Utilities (#18548 ) Add some generic type hook wrappers to first decode the data There seems to be a pattern for Validation, Mutation and Write Authorization hooks where they first need to decode the Any data before doing the domain specific work. This PR introduces 3 new functions to generate wrappers around the other hooks to pre-decode the data into a DecodedResource and pass that in instead of the original pbresource.Resource. This PR also updates the various catalog data types to use the new hook generators.	1 year ago
Michael Zalimeni	a7803bd829	[NET-6305] xds: Ensure v2 route match and protocol are populated for gRPC (#19343 ) * xds: Ensure v2 route match is populated for gRPC Similar to HTTP, ensure that route match config (which is required by Envoy) is populated when default values are used. Because the default matches generated for gRPC contain a single empty `GRPCRouteMatch`, and that proto does not directly support prefix-based config, an interpretation of the empty struct is needed to generate the same output that the `HTTPRouteMatch` is explicitly configured to provide in internal/mesh/internal/controllers/routes/generate.go. * xds: Ensure protocol set for gRPC resources Add explicit protocol in `ProxyStateTemplate` builders and validate it is always set on clusters. This ensures that HTTP filters and `http2_protocol_options` are populated in all the necessary places for gRPC traffic and prevents future unintended omissions of non-TCP protocols. Co-authored-by: John Murret <john.murret@hashicorp.com> --------- Co-authored-by: John Murret <john.murret@hashicorp.com>	1 year ago
Iryna Shustava	dfea3a0efe	acls,catalog,mesh: properly authorize workload selectors on writes (#19260 ) To properly enforce writes on resources that have workload selectors with prefixes, we need another service authorization rule that allows us to check whether read is allowed within a given prefix. Specifically we need to only allow writes if the policy prefix allows for a wider set of names than the prefix selector on the resource. We should also not allow policies with exact names for prefix matches. Part of [NET-3993]	1 year ago
Semir Patel	4c5a46e5e1	v2tenancy: rename v1alpha1 -> v2beta1 (#19227 )	1 year ago
R.B. Boyer	6741392a4f	catalog: add FailoverPolicy ACL hook tenancy test (#19179 )	1 year ago
Iryna Shustava	105ebfdd00	catalog, mesh: implement missing ACL hooks (#19143 ) This change adds ACL hooks to the remaining catalog and mesh resources, excluding any computed ones. Those will for now continue using the default operator:x permissions. It refactors a lot of the common testing functions so that they can be re-used between resources. There are also some types that we don't yet support (e.g. virtual IPs) that this change adds ACL hooks to for future-proofing.	1 year ago
Iryna Shustava	2ea33e9b86	mesh: add more validations to Destinations resource (#19202 )	1 year ago
R.B. Boyer	99f7a1219e	catalog: add metadata filtering to refine workload selectors (#19198 ) This implements the Filter field on pbcatalog.WorkloadSelector to be a post-fetch in-memory filter using the https://github.com/hashicorp/go-bexpr expression language to filter resources based on their envelope metadata fields. All existing usages of WorkloadSelector should be able to make use of the filter.	1 year ago
Iryna Shustava	54a12ab3c9	mesh: sidecar proxy controller improvements (#19083 ) This change builds on #19043 and #19067 and updates the sidecar controller to use those computed resources. This achieves several benefits: * The cache is now simplified which helps us solve for previous bugs (such as multiple Upstreams/Destinations targeting the same service would overwrite each other) * We no longer need proxy config cache * We no longer need to do merging of proxy configs as part of the controller logic * Controller watches are simplified because we no longer need to have complex mapping using cache and can instead use the simple ReplaceType mapper. It also makes several other improvements/refactors: * Unifies all caches into one. This is because originally the caches were more independent, however, now that they need to interact with each other it made sense to unify them where sidecar proxy controller uses one cache with 3 bimappers * Unifies cache and mappers. Mapper already needed all caches anyway and so it made sense to make the cache do the mapping also now that the cache is unified. * Gets rid of service endpoints watches. This was needed to get updates in a case when service's identities have changed and we need to update proxy state template's spiffe IDs for those destinations. This will however generate a lot of reconcile requests for this controller as service endpoints objects can change a lot because they contain workload's health status. This is solved by adding a status to the service object tracking "bound identities" and have service endpoints controller update it. Having service's status updated allows us to get updates in the sidecar proxy controller because it's already watching service objects * Add a watch for workloads. We need it so that we get updates if workload's ports change. This also ensures that we update cached identities in case workload's identity changes.	1 year ago
R.B. Boyer	29ba5b5c79	catalog: block unsupported failover policy settings for now (#19168 )	1 year ago
John Murret	6da4798e05	NET-5799 - ensure catalog controllers and dependency mappers function correctly for tenancy fields (#19142 ) * use bimapper * WIP * clean up * PR feedback	1 year ago
Iryna Shustava	c35df12c95	mesh: Add ComputedProxyConfiguration and a controller that computes it. (#19043 ) * Introduce a new type `ComputedProxyConfiguration` and add a controller for it. This is needed for two reasons. The first one is that external integrations like kubernetes may need to read the fully computed and sorted proxy configuration per workload. The second reasons is that it makes sidecar-proxy controller logic quite a bit simpler as it no longer needs to do this. * Generalize workload selection mapper and fix a bug where it would delete IDs from the tree if only one is left after a removal is done.	1 year ago
Iryna Shustava	e6b724d062	catalog,mesh,auth: Move resource types to the proto-public module (#18935 )	1 year ago
Iryna Shustava	d88888ee8b	catalog,mesh,auth: Bump versions to v2beta1 (#18930 )	1 year ago
R.B. Boyer	de231bbbdd	catalog: fix for new method argument (#18978 )	1 year ago
R.B. Boyer	ec6189fd2f	catalog: add ACL checks for FailoverPolicy resources (#18919 ) FailoverPolicy resources are name-aligned with the Service they control. They also contain a list of possible failover destinations that are References to other Services. The ACLs should be: - list: (default) - read: service:<resource_name>:read - write: service:<resource_name>:write + service:<destination_name>:read (for any destination)	1 year ago
R.B. Boyer	d574473fd1	mesh: make FailoverPolicy work in xdsv2 and ProxyStateTemplate (#18900 ) Ensure that configuring a FailoverPolicy for a service that is reachable via a xRoute or a direct upstream causes an envoy aggregate cluster to be created for the original cluster name, but with separate clusters for each one of the possible destinations.	1 year ago
R.B. Boyer	b4d5178e5c	catalog: normalize/default/validate tenancy components of FailoverPolicy internal References (#18825 ) FailoverPolicy resources contain inner Reference fields. We want to ensure that components of those reference Tenancy fields left unspecified are defaulted using the tenancy of the enclosing FailoverPolicy resource. As the underlying helper being used to do the normalization calls the function modified in #18822, it also means that the PeerName field will be set to "local" for now automatically to avoid "local" != "" issues downstream.	1 year ago
Iryna Shustava	a89938e0c1	catalog: Default protocol to tcp in catalog.Service if unspecified (#18832 )	1 year ago
Iryna Shustava	7f2a1d9812	catalog: service endpoints inherits protocol from service when workload doesn't have one (#18792 )	1 year ago
John Murret	3e78b4cf34	Prefix sidecar proxy test files with source and destination. (#18620 ) * mesh-controller: handle L4 protocols for a proxy without upstreams * sidecar-controller: Support explicit destinations for L4 protocols and single ports. * This controller generates and saves ProxyStateTemplate for sidecar proxies. * It currently supports single-port L4 ports only. * It keeps a cache of all destinations to make it easier to compute and retrieve destinations. * It will update the status of the pbmesh.Upstreams resource if anything is invalid. * endpoints-controller: add workload identity to the service endpoints resource * small fixes * review comments * Address PR comments * sidecar-proxy controller: Add support for transparent proxy This currently does not support inferring destinations from intentions. * PR review comments * mesh-controller: handle L4 protocols for a proxy without upstreams * sidecar-controller: Support explicit destinations for L4 protocols and single ports. * This controller generates and saves ProxyStateTemplate for sidecar proxies. * It currently supports single-port L4 ports only. * It keeps a cache of all destinations to make it easier to compute and retrieve destinations. * It will update the status of the pbmesh.Upstreams resource if anything is invalid. * endpoints-controller: add workload identity to the service endpoints resource * small fixes * review comments * Make sure endpoint refs route to mesh port instead of an app port * Address PR comments * fixing copyright * tidy imports * sidecar-proxy controller: Add support for transparent proxy This currently does not support inferring destinations from intentions. * tidy imports * add copyright headers * Prefix sidecar proxy test files with source and destination. * Update controller_test.go --------- Co-authored-by: Iryna Shustava <iryna@hashicorp.com> Co-authored-by: R.B. Boyer <rb@hashicorp.com> Co-authored-by: github-team-consul-core <github-team-consul-core@hashicorp.com>	1 year ago
Iryna Shustava	3c70e14713	sidecar-proxy controller: L4 controller with explicit upstreams (NET-3988) (#18352 ) * This controller generates and saves ProxyStateTemplate for sidecar proxies. * It currently supports single-port L4 ports only. * It keeps a cache of all destinations to make it easier to compute and retrieve destinations. * It will update the status of the pbmesh.Upstreams resource if anything is invalid. * This commit also changes service endpoints to include workload identity. This made the implementation a bit easier as we don't need to look up as many workloads and instead rely on endpoints data.	1 year ago
Semir Patel	b96cff7436	resource: Require scope for resource registration (#18635 )	1 year ago
Michael Zalimeni	699aa47416	fix: make UNSPECIFIED protocol pass validation (#18634 ) We explicitly enumerate the allowed protocols in validation, so this change is necessary to use the new enum value. Also add tests for enum validators to ensure they stay aligned to protos unless we explicitly want them to diverge.	1 year ago

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67 Commits (53afd8f4c52f3fd337ab19ca3621c6da63bb03c2)