Commit Graph

437 Commits

Author SHA1 Message Date
R.B. Boyer 1e02460bd1
re-run gofmt on 1.17 (#11579)
This should let freshly recompiled golangci-lint binaries using Go 1.17
pass 'make lint'
2021-11-16 12:04:01 -06:00
Freddy 00b5b0a0a2
Update filter chain creation for sidecar/ingress listeners (#11245)
The duo of `makeUpstreamFilterChainForDiscoveryChain` and `makeListenerForDiscoveryChain` were really hard to reason about, and led to concealing a bug in their branching logic. There were several issues here:

- They tried to accomplish too much: determining filter name, cluster name, and whether RDS should be used. 
- They embedded logic to handle significantly different kinds of upstream listeners (passthrough, prepared query, typical services, and catch-all)
- They needed to coalesce different data sources (Upstream and CompiledDiscoveryChain)

Rather than handling all of those tasks inside of these functions, this PR pulls out the RDS/clusterName/filterName logic.

This refactor also fixed a bug with the handling of [UpstreamDefaults](https://www.consul.io/docs/connect/config-entries/service-defaults#defaults). These defaults get stored as UpstreamConfig in the proxy snapshot with a DestinationName of "*", since they apply to all upstreams. However, this wildcard destination name must not be used when creating the name of the associated upstream cluster. The coalescing logic in the original functions here was in some situations creating clusters with a `*.` prefix, which is not a valid destination.
2021-11-09 14:43:51 -07:00
Daniel Upton 50a1f20ff9
xds: prefer fed state gateway definitions if they're fresher (#11522)
Fixes an issue described in #10132, where if two DCs are WAN federated
over mesh gateways, and the gateway in the non-primary DC is terminated
and receives a new IP address (as is commonly the case when running them
on ephemeral compute instances) the primary DC is unable to re-establish
its connection until the agent running on its own gateway is restarted.

This was happening because we always preferred gateways discovered by
the `Internal.ServiceDump` RPC (which would fail because there's no way
to dial the remote DC) over those discovered in the federation state,
which is replicated as long as the primary DC's gateway is reachable.
2021-11-09 16:45:36 +00:00
Giulio Micheloni af7b7b5693
Merge branch 'main' into serve-panic-recovery 2021-11-06 16:12:06 +01:00
Daniel Nephin 8ba760a2fc acl: remove id and revision from Policy constructors
The fields were removed in a previous commit.

Also remove an unused constructor for PolicyMerger
2021-11-05 15:45:08 -04:00
freddygv 90ce897456 Store GatewayKey in proxycfg snapshot for re-use 2021-11-01 13:58:53 -06:00
freddygv bbe46e9522 Update locality check in xds 2021-11-01 13:58:53 -06:00
Evan Culver 61be9371f5
connect: Remove support for Envoy 1.16 (#11354) 2021-10-27 18:51:35 -07:00
Evan Culver bec08f4ec3
connect: Add support for Envoy 1.20 (#11277) 2021-10-27 18:38:10 -07:00
freddygv e93c144d2f Update comments 2021-10-27 12:36:44 -06:00
freddygv 9480670b72 Fixup imports 2021-10-27 11:15:25 -06:00
freddygv c72bbb6e8d Split up locality check from hostname check 2021-10-27 11:15:25 -06:00
freddygv 448701dbd8 Replace default partition check 2021-10-27 11:15:25 -06:00
freddygv 12923f5ebc PR comments 2021-10-27 11:15:25 -06:00
freddygv a33b6923e0 Account for partitions in xds gen for mesh gw
This commit avoids skipping gateways in remote partitions of the local
DC when generating listeners/clusters/endpoints.
2021-10-27 11:15:25 -06:00
freddygv 935112a47a Account for partition in SNI for gateways 2021-10-27 11:15:25 -06:00
freddygv 110fae820a Update xds pkg to account for GatewayKey 2021-10-27 09:03:56 -06:00
freddygv 8006c6df73 Swap in structs.EqualPartitions for cmp 2021-10-26 23:36:01 -06:00
freddygv b9b6447977 Finish removing useInDatacenter 2021-10-26 23:36:01 -06:00
freddygv e1691d1627 Update XDS for sidecars dialing through gateways 2021-10-26 23:35:48 -06:00
Paul Banks c891f30c24 Rebase and rebuild golden files for Envoy version bump 2021-10-19 21:37:58 +01:00
Paul Banks 6faf85bccd Refactor `resolveListenerSDSConfig` to pass in whole config 2021-10-19 20:58:29 +01:00
Paul Banks 78a00f2e1c Add support for enabling connect-based ingress TLS per listener. 2021-10-19 20:58:28 +01:00
Giulio Micheloni fecce25658 Separete test file and no stack trace in ret error 2021-10-16 18:02:03 +01:00
Giulio Micheloni 0c78ddacde Merge branch 'main' of https://github.com/hashicorp/consul into hashicorp-main 2021-10-16 16:59:32 +01:00
Evan Culver e808620463
Merge pull request #11118 from hashicorp/eculver/remove-envoy-1.15
Remove support for Envoy 1.15
2021-10-04 23:14:24 +02:00
Evan Culver c7747212c3
Merge pull request #11115 from hashicorp/eculver/envoy-1.19.1
Add support for Envoy 1.19.1
2021-10-04 23:13:26 +02:00
Evan Culver db397d62c5
Add 1.15 versions to too old list 2021-10-01 11:28:26 -07:00
Evan Culver e41830af8a
Merge branch 'eculver/envoy-1.19.1' into eculver/remove-envoy-1.15 2021-09-30 11:32:28 -07:00
Evan Culver fdbb742ffd
regenerate more envoy golden files 2021-09-30 10:57:47 -07:00
Daniel Nephin cc310224aa command/envoy: stop using the DebugConfig from Self endpoint
The DebugConfig in the self endpoint can change at any time. It's not a stable API.

This commit adds the XDSPort to a stable part of the XDS api, and changes the envoy command to read
this new field.

It includes support for the old API as well, in case a newer CLI is used with an older API, and
adds a test for both cases.
2021-09-29 13:21:28 -04:00
Daniel Nephin 1502547e38 Revert "Merge pull request #10588 from hashicorp/dnephin/config-fix-ports-grpc"
This reverts commit 74fb650b6b, reversing
changes made to 58bd817336.
2021-09-29 12:28:41 -04:00
Evan Culver 60170dfbe7
Merge remote-tracking branch 'origin/eculver/remove-envoy-1.15' into eculver/remove-envoy-1.15 2021-09-28 16:06:36 -07:00
Evan Culver 4f1a8d4ea6
Fix typo
Co-authored-by: Freddy <freddygv@users.noreply.github.com>
2021-09-29 01:05:45 +02:00
Evan Culver 03e44da9f7
Merge branch 'eculver/envoy-1.19.1' into eculver/remove-envoy-1.15 2021-09-28 15:59:43 -07:00
Evan Culver 585d9363ed
Merge branch 'main' into eculver/envoy-1.19.1 2021-09-28 11:54:33 -07:00
Paul Banks 7b4cbe3143 Final readability tweaks from review 2021-09-23 10:17:12 +01:00
Paul Banks 70bc89b7f4 Fix subtle loop bug and add test 2021-09-23 10:13:41 +01:00
Paul Banks 5cfd030d03 Refactor Ingress-specific lister code to separate file 2021-09-23 10:13:19 +01:00
Paul Banks 136928a90f Minor PR typo and cleanup fixes 2021-09-23 10:13:19 +01:00
Paul Banks a9119e36a5 Fix merge conflict in xds tests 2021-09-23 10:12:37 +01:00
Paul Banks 9fa60c7472 Remove unused argument to fix lint error 2021-09-23 10:09:11 +01:00
Paul Banks 659321d008 Handle namespaces in route names correctly; add tests for enterprise 2021-09-23 10:09:11 +01:00
Paul Banks 2a3d3d3c23 Update xDS routes to support ingress services with different TLS config 2021-09-23 10:08:02 +01:00
Paul Banks 16b3b1c737 Update xDS Listeners with SDS support 2021-09-23 10:08:02 +01:00
Chris S. Kim f972048ebc
connect: Allow upstream listener escape hatch for prepared queries (#11109) 2021-09-22 15:27:10 -04:00
Evan Culver 7e20a5e4f9
connect: remove support for Envoy 1.15 2021-09-22 11:48:50 -07:00
Evan Culver 2d23f92b35
add 1.19.x versions to test config 2021-09-22 09:30:45 -07:00
Evan Culver 2798383dbc
regenerate envoy golden files 2021-09-21 16:21:00 -07:00
Evan Culver 7605dff46e
add envoy 1.19.1 2021-09-21 15:39:36 -07:00
R.B. Boyer b2d17ac448
xds: fix representation of incremental xDS subscriptions (#10987)
Fixes #10563

The `resourceVersion` map was doing two jobs prior to this PR. The first job was
to track what version of every resource we know envoy currently has. The
second was to track subscriptions to those resources (by way of the empty
string for a version). This mostly works out fine, but occasionally leads to
consul removing a resource and accidentally (effectively) unsubscribing at the
same time.

The fix separates these two jobs. When all of the resources for a subscription
are removed we continue to track the subscription until envoy explicitly
unsubscribes
2021-09-21 09:58:56 -05:00
R.B. Boyer 5fe613dd05
xds: ensure the active streams counters are 64 bit aligned on 32 bit systems (#11085) 2021-09-20 11:07:11 -05:00
freddygv 9cd30e8650 Ensure partition is used for SAN validation 2021-09-15 17:23:48 -06:00
freddygv d90e30f009 Update spiffe ID patterns used for RBAC 2021-09-14 11:00:03 -06:00
freddygv 5e54f253d7 Expand testing of simplifyNotSourceSlice for partitions 2021-09-14 10:55:15 -06:00
freddygv 19da23be28 Expand testing of removeSameSourceIntentions for partitions 2021-09-14 10:55:09 -06:00
freddygv beab0cd962 Account for partition when matching src intentions 2021-09-14 10:55:02 -06:00
Paul Banks e22cc9c53a Header manip for split legs plumbing 2021-09-10 21:09:24 +01:00
Paul Banks 83fc8723a3 Header manip for service-router plumbed through 2021-09-10 21:09:24 +01:00
Paul Banks f439dfc04f Ingress gateway header manip plumbing 2021-09-10 21:09:24 +01:00
Dhia Ayachi bc0e4f2f46
partition dicovery chains (#10983)
* partition dicovery chains

* fix default partition for OSS
2021-09-07 16:29:32 -04:00
Dhia Ayachi 09197c989c
add partition to SNI when partition is non default (#10917) 2021-09-01 10:35:39 -04:00
Freddy 8d83d27674
connect: update envoy supported versions to latest patch release
(#10961)

Relevant advisory: 
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6g4j-5vrw-2m8h
2021-08-31 10:39:18 -06:00
Giulio Micheloni 7fa01105cc Fix merge conflicts 2021-08-22 19:35:08 +01:00
Giulio Micheloni 655da1fc42
Merge branch 'main' into serve-panic-recovery 2021-08-22 20:31:11 +02:00
Giulio Micheloni 4b0eaa4bff grpc, xds: recovery middleware to return and log error in case of panic
1) xds and grpc servers:
   1.1) to use recovery middleware with callback that prints stack trace to log
   1.2) callback turn the panic into a core.Internal error
2) added unit test for grpc server
2021-08-22 19:06:26 +01:00
freddygv 01936ddb70 Avoid passing zero value into variadic 2021-08-20 17:40:33 -06:00
freddygv af52d21884 Update prepared query cluster SAN validation
Previously SAN validation for prepared queries was broken because we
validated against the name, namespace, and datacenter for prepared
queries.

However, prepared queries can target:

- Services with a name that isn't their own
- Services in multiple datacenters

This means that the SpiffeID to validate needs to be based on the
prepared query endpoints, and not the prepared query's upstream
definition.

This commit updates prepared query clusters to account for that.
2021-08-20 17:40:33 -06:00
freddygv 85878685b7 Fixup proxy config test fixtures
- The TestNodeService helper created services with the fixed name "web",
and now that name is overridable.

- The discovery chain snapshot didn't have prepared query endpoints so
the endpoints tests were missing data for prepared queries
2021-08-20 17:38:57 -06:00
Dhia Ayachi 1950ebbe1f
oss portion of ent #1069 (#10883) 2021-08-20 12:57:45 -04:00
Daniel Nephin 8252a2691c xds: document how authorization works 2021-08-17 19:26:34 -04:00
Daniel Nephin e637cd71f3 acl: use authz consistently as the variable name for an acl.Authorizer
Follow up to https://github.com/hashicorp/consul/pull/10737#discussion_r682147950

Renames all variables for acl.Authorizer to use `authz`. Previously some
places used `rule` which I believe was an old name carried over from the
legacy ACL system.

A couple places also used authorizer.

This commit also removes another couple of authorizer nil checks that
are no longer necessary.
2021-08-17 12:14:10 -04:00
Giulio Micheloni 2b14a9b59a grpc Server: turn panic into error through middleware 2021-08-07 13:21:12 +01:00
Daniel Nephin 84fac3ce0e acl: use acl.ManangeAll when ACLs are disabled
Instead of returning nil and checking for nilness

Removes a bunch of nil checks, and fixes one test failures.
2021-07-30 12:58:24 -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
Freddy 12b7e07d5c
Merge pull request #10621 from hashicorp/vuln/validate-sans 2021-07-15 09:43:55 -06:00
R.B. Boyer 20feb42d3a
xds: ensure single L7 deny intention with default deny policy does not result in allow action (CVE-2021-36213) (#10619) 2021-07-15 10:09:00 -05:00
freddygv b4c5c58c9b Add TODOs about partition handling 2021-07-14 22:21:55 -06:00
freddygv 5a82656510 Update golden files 2021-07-14 22:21:55 -06:00
freddygv 47da00d3c7 Validate SANs for passthrough clusters and failovers 2021-07-14 22:21:55 -06:00
freddygv 5454147c09 Update golden files to account for SAN validation 2021-07-14 22:21:55 -06:00
freddygv a6d3fe90b1 Validate Subject Alternative Name for upstreams
These changes ensure that the identity of services dialed is
cryptographically verified.

For all upstreams we validate against SPIFFE IDs in the format used by
Consul's service mesh:

spiffe://<trust-domain>/ns/<namespace>/dc/<datacenter>/svc/<service>
2021-07-14 22:20:27 -06:00
Daniel Nephin 7d73fd7ae5 rename GRPC->XDS where appropriate 2021-07-09 12:17:45 -04:00
jkirschner-hashicorp 5f73de6fbc
Merge pull request #10560 from jkirschner-hashicorp/change-sane-to-reasonable
Replace use of 'sane' where appropriate
2021-07-06 11:46:04 -04:00
Jared Kirschner bd536151e1 Replace use of 'sane' where appropriate
HashiCorp voice, style, and language guidelines recommend avoiding ableist
language unless its reference to ability is accurate in a particular use.
2021-07-02 12:18:46 -04:00
Dhia Ayachi 9b45107c1e
Format certificates properly (rfc7468) with a trailing new line (#10411)
* trim carriage return from certificates when inserting rootCA in the inMemDB

* format rootCA properly when returning the CA on the connect CA endpoint

* Fix linter warnings

* Fix providers to trim certs before returning it

* trim newlines on write when possible

* add changelog

* make sure all provider return a trailing newline after the root and intermediate certs

* Fix endpoint to return trailing new line

* Fix failing test with vault provider

* make test more robust

* make sure all provider return a trailing newline after the leaf certs

* Check for suffix before removing newline and use function

* Add comment to consul provider

* Update change log

Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>

* fix typo

* simplify code callflow

Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>

* extract requireNewLine as shared func

* remove dependency to testify in testing file

* remove extra newline in vault provider

* Add cert newline fix to envoy xds

* remove new line from mock provider

* Remove adding a new line from provider and fix it when the cert is read

* Add a comment to explain the fix

* Add missing for leaf certs

* fix missing new line

* fix missing new line in leaf certs

* remove extra new line in test

* updage changelog

Co-authored-by: Daniel Nephin <dnephin@hashicorp.com>

* fix in vault provider and when reading cache (RPC call)

* fix AWS provider

* fix failing test in the provider

* remove comments and empty lines

* add check for empty cert in test

* fix linter warnings

* add new line for leaf and private key

* use string concat instead of Sprintf

* fix new lines for leaf signing

* preallocate slice and remove append

* Add new line to `SignIntermediate` and `CrossSignCA`

Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>
Co-authored-by: Daniel Nephin <dnephin@hashicorp.com>
2021-06-30 20:48:29 -04:00
R.B. Boyer 5b495ae8e0
xds: fix flaky protocol tests (#10410) 2021-06-16 11:57:43 -05:00
Freddy ae886136f1
Merge pull request #10404 from hashicorp/ingress-stats 2021-06-15 14:28:07 -06:00
R.B. Boyer 80c39f1083
xds: adding more delta protocol tests (#10398)
Fixes #10125
2021-06-15 15:21:07 -05:00
freddygv 924a5ba642 Regen golden files 2021-06-15 14:18:25 -06:00
Freddy 0a38c8fe10
Update agent/xds/listeners.go
Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>
2021-06-15 14:09:26 -06:00
freddygv f3e4705923 Remove unused param 2021-06-15 11:19:45 -06:00
freddygv 0aec6761dc Update ingress gateway stats labeling
In the absence of stats_tags to handle this pattern, when we pass
"ingress_upstream.$port" as the stat_prefix, Envoy splits up that prefix
and makes the port a part of the metric name.

For example:
- stat_prefix: ingress_upstream.8080

This leads to metric names like envoy_http_8080_no_route. Changing the
stat_prefix to ingress_upstream_80880 yields the expected metric names
such as envoy_http_no_route.

Note that we don't encode the destination's name/ns/dc in this
stat_prefix because for HTTP services ingress gateways use a single
filter chain. Only cluster metrics are available on a per-upstream
basis.
2021-06-15 08:52:18 -06:00
freddygv 6f8c6043b6 Update terminating gateway stats labeling
This change makes it so that the stat prefix for terminating gateways
matches that of connect proxies. By using the structure of
"upstream.svc.ns.dc" we can extract labels for the destination service,
namespace, and datacenter.
2021-06-15 08:52:18 -06:00
R.B. Boyer 848ad8535b
xds: ensure that dependent xDS resources are reconfigured during primary type warming (#10381)
Updates to a cluster will clear the associated endpoints, and updates to
a listener will clear the associated routes. Update the incremental xDS
logic to account for this implicit cleanup so that we can finish warming
the clusters and listeners.

Fixes #10379
2021-06-14 17:20:27 -05:00
Freddy ffb13f35f1
Rename CatalogDestinationsOnly (#10397)
CatalogDestinationsOnly is a passthrough that would enable dialing
addresses outside of Consul's catalog. However, when this flag is set to
true only _connect_ endpoints for services can be dialed.

This flag is being renamed to signal that non-Connect endpoints can't be
dialed by transparent proxies when the value is set to true.
2021-06-14 14:15:09 -06:00
Freddy 429f9d8bb8
Add flag for transparent proxies to dial individual instances (#10329) 2021-06-09 14:34:17 -06:00
Freddy 7577f0e991
Revert "Avoid adding original_dst filter when not needed" (#10365) 2021-06-08 13:18:41 -06:00
Freddy 353280660f
Ensure passthrough clusters can be created (#10301) 2021-05-26 15:05:14 -06:00
Freddy 19334e8abf
Avoid adding original_dst filter when not needed (#10302) 2021-05-26 15:04:45 -06:00
R.B. Boyer ede14b7c54
xds: emit a labeled gauge of connected xDS streams by version (#10243)
Fixes #10099
2021-05-14 13:59:13 -05:00
R.B. Boyer 3b50a55533
connect: update supported envoy versions to 1.18.3, 1.17.3, 1.16.4, and 1.15.5 (#10231) 2021-05-12 14:06:06 -05:00
Daniel Nephin 347f3d2128
Merge pull request #10155 from hashicorp/dnephin/config-entry-remove-fields
config-entry: remove Kind and Name field from Mesh config entry
2021-05-04 17:27:56 -04:00
Mark Anderson ff7fca756b Add simple test for downstream sockets
Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-05-04 12:41:43 -07:00
Mark Anderson 8040f91a43 Add support for downstreams
Enhance config by adding SocketPath and LocalSocketPath config values

Supports syntax of the form:
```
services {
  name = "sock_forwarder"
  id = "sock_forwarder.1"
  socket_path = "/tmp/downstream_3.sock"
  connect {
    sidecar_service {
      proxy {
	local_service_socket_path = "/tmp/downstream.sock"
      }
    }
  }
}
```

Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-05-04 12:41:43 -07:00
Mark Anderson 6be9cebad0 Add tests for xds/listeners
Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-05-04 12:41:43 -07:00
Mark Anderson 583ae65d5b Convert mode to string representation
Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-05-04 12:41:43 -07:00
Mark Anderson 06f0f79218 Continue working through proxy and agent
Rework/listeners, rename makeListener

Refactor, tests pass

Signed-off-by: Mark Anderson <manderson@hashicorp.com>
2021-05-04 12:41:43 -07:00
Freddy ed1082510d
Fixup discovery chain handling in transparent mode (#10168)
Co-authored-by: R.B. Boyer <4903+rboyer@users.noreply.github.com>

Previously we would associate the address of a discovery chain target
with the discovery chain's filter chain. This was broken for a few reasons:

- If the upstream is a virtual service, the client proxy has no way of
dialing it because virtual services are not targets of their discovery
chains. The targets are distinct services. This is addressed by watching
the endpoints of all upstream services, not just their discovery chain
targets.

- If multiple discovery chains resolve to the same target, that would
lead to multiple filter chains attempting to match on the target's
virtual IP. This is addressed by only matching on the upstream's virtual
IP.

NOTE: this implementation requires an intention to the redirecting
virtual service and not just to the final destination. This is how
we can know that the virtual service is an upstream to watch.

A later PR will look into traversing discovery chains when computing
upstreams so that intentions are only required to the discovery chain
targets.
2021-05-04 08:45:19 -06:00
Freddy 2ca3f481f8
Only consider virtual IPs for transparent proxies (#10162)
Initially we were loading every potential upstream address into Envoy
and then routing traffic to the logical upstream service. The downside
of this behavior is that traffic meant to go to a specific instance
would be load balanced across ALL instances.

Traffic to specific instance IPs should be forwarded to the original
destination and if it's a destination in the mesh then we should ensure
the appropriate certificates are used.

This PR makes transparent proxying a Kubernetes-only feature for now
since support for other environments requires generating virtual IPs,
and Consul does not do that at the moment.
2021-05-03 14:15:22 -06:00
Daniel Nephin 62efaaab21 config-entry: remove Kind and Name field from Mesh config entry
No config entry needs a Kind field. It is only used to determine the Go type to
target. As we introduce new config entries (like this one) we can remove the kind field
and have the GetKind method return the single supported value.

In this case (similar to proxy-defaults) the Name field is also unnecessary. We always
use the same value. So we can omit the name field entirely.
2021-04-29 17:11:21 -04:00
R.B. Boyer abc1dc0fe9
connect: update supported envoy versions to 1.18.2, 1.17.2, 1.16.3, and 1.15.4 (#10101)
The only thing that needed fixing up pertained to this section of the 1.18.x release notes:

> grpc_stats: the default value for stats_for_all_methods is switched from true to false, in order to avoid possible memory exhaustion due to an untrusted downstream sending a large number of unique method names. The previous default value was deprecated in version 1.14.0. This only changes the behavior when the value is not set. The previous behavior can be used by setting the value to true. This behavior change by be overridden by setting runtime feature envoy.deprecated_features.grpc_stats_filter_enable_stats_for_all_methods_by_default.

For now to maintain status-quo I'm explicitly setting `stats_for_all_methods=true` in all versions to avoid relying upon the default.

Additionally the naming of the emitted metrics for these gRPC requests changed slightly so the integration test assertions for `case-grpc` needed adjusting.
2021-04-29 15:22:03 -05:00
R.B. Boyer 85a718da63
xds: ensure that all envoyproxy/go-control-plane protobuf symbols are linked into the final binary (#10131)
This ensures that if someone does include some extension Consul does not currently make use of, that extension is actually usable. Without linking these envoy protobufs into the main binary it can't round trip the escape hatches to send them down to envoy.

Whenenver the go-control-plane library is upgraded next we just have to re-run 'make envoy-library'.
2021-04-29 14:58:26 -05:00
R.B. Boyer 71d45a3460
Support Incremental xDS mode (#9855)
This adds support for the Incremental xDS protocol when using xDS v3. This is best reviewed commit-by-commit and will not be squashed when merged.

Union of all commit messages follows to give an overarching summary:

xds: exclusively support incremental xDS when using xDS v3

Attempts to use SoTW via v3 will fail, much like attempts to use incremental via v2 will fail.
Work around a strange older envoy behavior involving empty CDS responses over incremental xDS.
xds: various cleanups and refactors that don't strictly concern the addition of incremental xDS support

Dissolve the connectionInfo struct in favor of per-connection ResourceGenerators instead.
Do a better job of ensuring the xds code uses a well configured logger that accurately describes the connected client.
xds: pull out checkStreamACLs method in advance of a later commit

xds: rewrite SoTW xDS protocol tests to use protobufs rather than hand-rolled json strings

In the test we very lightly reuse some of the more boring protobuf construction helper code that is also technically under test. The important thing of the protocol tests is testing the protocol. The actual inputs and outputs are largely already handled by the xds golden output tests now so these protocol tests don't have to do double-duty.

This also updates the SoTW protocol test to exclusively use xDS v2 which is the only variant of SoTW that will be supported in Consul 1.10.

xds: default xds.Server.AuthCheckFrequency at use-time instead of construction-time
2021-04-29 13:54:05 -05:00
Freddy 078c40425f
Rename "cluster" config entry to "mesh" (#10127)
This config entry is being renamed primarily because in k8s the name
cluster could be confusing given that the config entry applies across
federated datacenters.

Additionally, this config entry will only apply to Consul as a service
mesh, so the more generic "cluster" name is not needed.
2021-04-28 16:13:29 -06:00
Freddy 439a7fce2d
Split Upstream.Identifier() so non-empty namespace is always prepended in ent (#10031) 2021-04-15 13:54:40 -06:00
R.B. Boyer 06848ce67e fix broken golden tests 2021-04-14 11:36:47 -05:00
Freddy 55a3697b83
Merge pull request #9987 from hashicorp/remove-kube-dns-hack 2021-04-14 10:00:53 -06:00
freddygv 4e509aa768 Remove todo that was todone 2021-04-13 10:19:59 -06:00
freddygv 75edc9bc7c Avoid nil panic when cluster config doesn't exist 2021-04-13 10:17:11 -06:00
freddygv 7bd51ff536 Replace TransparentProxy bool with ProxyMode
This PR replaces the original boolean used to configure transparent
proxy mode. It was replaced with a string mode that can be set to:

- "": Empty string is the default for when the setting should be
defaulted from other configuration like config entries.
- "direct": Direct mode is how applications originally opted into the
mesh. Proxy listeners need to be dialed directly.
- "transparent": Transparent mode enables configuring Envoy as a
transparent proxy. Traffic must be captured and redirected to the
inbound and outbound listeners.

This PR also adds a struct for transparent proxy specific configuration.
Initially this is not stored as a pointer. Will revisit that decision
before GA.
2021-04-12 09:35:14 -06:00
Iryna Shustava 5755c97bc7
cli: Add new `consul connect redirect-traffic` command for applying traffic redirection rules when Transparent Proxy is enabled. (#9910)
* Add new consul connect redirect-traffic command for applying traffic redirection rules when Transparent Proxy is enabled.
* Add new iptables package for applying traffic redirection rules with iptables.
2021-04-09 11:48:10 -07:00
Freddy e385e5992f
Merge pull request #9042 from lawliet89/tg-rewrite 2021-04-08 11:49:23 -06:00
freddygv c6d64a8078 Stable sort cidr ranges to match on 2021-04-08 11:27:57 -06:00
freddygv 02f6768cd2 Remove kube-dns resolution since clusterip will be a tagged addr 2021-04-07 14:15:21 -06:00
R.B. Boyer 499fee73b3
connect: add toggle to globally disable wildcard outbound network access when transparent proxy is enabled (#9973)
This adds a new config entry kind "cluster" with a single special name "cluster" where this can be controlled.
2021-04-06 13:19:59 -05:00
Yong Wen Chua 409768d6e5
Merge branch 'master' of github.com:hashicorp/consul into tg-rewrite 2021-04-06 17:05:26 +08:00
freddygv ad6c726453 Uncomment listener tests 2021-03-17 21:37:12 -06:00
freddygv f4f45af6d0 Merge master and fix upstream config protocol defaulting 2021-03-17 21:13:40 -06:00
freddygv 9f0696528b Rename hasChains for clarity 2021-03-17 16:42:29 -06:00
freddygv 0da8702f34 PR comments 2021-03-17 16:18:56 -06:00
freddygv bf96d536d9 Upstreams loop is only for prepared queries and they are not CentrallyConfigured 2021-03-17 15:32:52 -06:00
freddygv 8a062e1546 Handle prepared queries in Upstreams loop and escape hatches in disco chain loop 2021-03-17 15:17:43 -06:00
freddygv ce964f8ea5 Update xds for transparent proxy 2021-03-17 13:40:49 -06:00
freddygv 3f2489c31d Refactor makePublicListener
By accepting a name the function can be used for other inbound listeners,
like the one for TransparentProxy.
2021-03-16 19:22:26 -06:00
freddygv 8b46d8dcbb Restore old Envoy prefix on escape hatches
This is done because after removing ID and NodeName from
ServiceConfigRequest we will no longer know whether a request coming in
is for a Consul client earlier than v1.10.
2021-03-15 14:12:57 -06:00
freddygv e3dc2a49df Turn Limits and PassiveHealthChecks into pointers 2021-03-11 11:04:40 -07:00
freddygv 1710ec87d2 finish moving UpstreamConfig and related fields to structs pkg 2021-03-10 21:04:13 -07:00
freddygv 87cde19b4c Create new types for service-defaults upstream cfg 2021-03-08 22:10:27 -07:00
R.B. Boyer 398b766532
xds: default to speaking xDS v3, but allow for v2 to be spoken upon request (#9658)
- Also add support for envoy 1.17.0
2021-02-26 16:23:15 -06:00
R.B. Boyer be89557fb4
test: omit envoy golden test files that differ from the latest version (#9807)
Since we currently do no version switching this removes 75% of the PR
noise.

To generate all *.golden files were removed and then I ran:

    go test ./agent/xds -update
2021-02-24 14:04:31 -06:00
Yong Wen Chua 58b553704a
Update test fixtures 2021-02-24 16:24:32 +08:00
Yong Wen Chua 750e2921b0
Auto Rewrite Host Headers for Terminating Gateways
Tries to partially address
https://github.com/hashicorp/consul/issues/8707
2021-02-24 16:23:39 +08:00
R.B. Boyer 3b6ffc447b
xds: remove deprecated usages of xDS (#9602)
Note that this does NOT upgrade to xDS v3. That will come in a future PR.

Additionally:

- Ignored staticcheck warnings about how github.com/golang/protobuf is deprecated.
- Shuffled some agent/xds imports in advance of a later xDS v3 upgrade.
- Remove support for envoy 1.13.x but don't add in 1.17.x yet. We have to wait until the xDS v3 support is added in a follow-up PR.

Fixes #8425
2021-02-22 15:00:15 -06:00
R.B. Boyer 39effd620c
xds: only try to create an ipv6 expose checks listener if ipv6 is supported by the kernel (#9765)
Fixes #9311

This only fails if the kernel has ipv6 hard-disabled. It is not sufficient to merely not provide an ipv6 address for a network interface.
2021-02-19 14:38:43 -06:00
R.B. Boyer 6eeccc93ce
connect: update supported envoy point releases to 1.16.2, 1.15.3, 1.14.6, 1.13.7 (#9737) 2021-02-10 13:11:15 -06:00
Freddy 82c269a7c5
Avoid potential proxycfg/xDS deadlock using non-blocking send 2021-02-08 16:14:06 -07:00
R.B. Boyer 43193a35c6
xds: prevent LDS flaps in mesh gateways due to unstable datacenter lists (#9651)
Also fix a similar issue in Terminating Gateways that was masked by an overzealous test.
2021-02-08 10:19:57 -06:00
R.B. Boyer adff0c05a7
xds: deduplicate mesh gateway listeners in a stable way (#9650)
In a situation where the mesh gateway is configured to bind to multiple
network interfaces, we use a feature called 'tagged addresses'.
Sometimes an address is duplicated across multiple tags such as 'lan'
and 'lan_ipv4'.

There is code to deduplicate these things when creating envoy listeners,
but that code doesn't ensure that the same tag wins every time. If the
winning tag flaps between xDS discovery requests it will cause the
listener to be drained and replaced.
2021-02-05 16:28:07 -06:00
freddygv de0cb1af7f Make xDS labeling consistent with proxycfg 2021-02-05 15:15:52 -07:00
freddygv 5ba14ad41d Add trace logs to proxycfg state runner and xds srv 2021-02-02 12:26:38 -07:00
Chris Boulton 8a35df81c7
connect: add local_request_timeout_ms to configure local_app http timeouts (#9554) 2021-01-25 13:50:00 -06:00
Daniel Nephin 4b8b2a4291 xds: remove Server.Initialize
Requiring a call to initialize to set a single field is not really substantially different
from having to set that field to a value.
2021-01-07 18:13:48 -05:00
Daniel Nephin 2e2ee41390 xds: Fix data race
TestEnvoy.Close used e.stream.recvCh == nil to indicate the channel had already
been closed, so that TestEnvoy.Close can be called multiple times. The recvCh
was not protected by a lock, so setting it to nil caused a data race with any
goroutine trying to read from the channel.

Instead set the stream to nil. The stream is guarded by a lock, so it does not race.

This change allows us to test the agent/xds package using -race.
2021-01-07 18:13:48 -05:00
Daniel Nephin 375aed5ed6 xds: Pass in logger
small cleanup in tests
2021-01-07 18:13:48 -05:00
Daniel Nephin b9e60c0775 testing: skip slow tests with -short
Add a skip condition to all tests slower than 100ms.

This change was made using `gotestsum tool slowest` with data from the
last 3 CI runs of master.
See https://github.com/gotestyourself/gotestsum#finding-and-skipping-slow-tests

With this change:

```
$ time go test -count=1 -short ./agent
ok      github.com/hashicorp/consul/agent       0.743s

real    0m4.791s

$ time go test -count=1 -short ./agent/consul
ok      github.com/hashicorp/consul/agent/consul        4.229s

real    0m8.769s
```
2020-12-07 13:42:55 -05:00
Freddy fe728855ed
Add DC and NS support for Envoy metrics (#9207)
This PR updates the tags that we generate for Envoy stats.

Several of these come with breaking changes, since we can't keep two stats prefixes for a filter.
2020-11-16 16:37:19 -07:00
R.B. Boyer 8baf158ea8
Revert "Add namespace support for metrics (OSS) (#9117)" (#9124)
This reverts commit 06b3b017d3.
2020-11-06 10:24:32 -06:00
Freddy 06b3b017d3
Add namespace support for metrics (OSS) (#9117) 2020-11-05 18:24:29 -07:00
R.B. Boyer a2c50d3303
connect: add support for envoy 1.16.0, drop support for 1.12.x, and bump point releases as well (#8944)
Supported versions will be: "1.16.0", "1.15.2", "1.14.5", "1.13.6"
2020-10-22 13:46:19 -05:00
R.B. Boyer 1b413b0444
connect: support defining intentions using layer 7 criteria (#8839)
Extend Consul’s intentions model to allow for request-based access control enforcement for HTTP-like protocols in addition to the existing connection-based enforcement for unspecified protocols (e.g. tcp).
2020-10-06 17:09:13 -05:00
R.B. Boyer a2a8e9c783
connect: intentions are now managed as a new config entry kind "service-intentions" (#8834)
- Upgrade the ConfigEntry.ListAll RPC to be kind-aware so that older
copies of consul will not see new config entries it doesn't understand
replicate down.

- Add shim conversion code so that the old API/CLI method of interacting
with intentions will continue to work so long as none of these are
edited via config entry endpoints. Almost all of the read-only APIs will
continue to function indefinitely.

- Add new APIs that operate on individual intentions without IDs so that
the UI doesn't need to implement CAS operations.

- Add a new serf feature flag indicating support for
intentions-as-config-entries.

- The old line-item intentions way of interacting with the state store
will transparently flip between the legacy memdb table and the config
entry representations so that readers will never see a hiccup during
migration where the results are incomplete. It uses a piece of system
metadata to control the flip.

- The primary datacenter will begin migrating intentions into config
entries on startup once all servers in the datacenter are on a version
of Consul with the intentions-as-config-entries feature flag. When it is
complete the old state store representations will be cleared. We also
record a piece of system metadata indicating this has occurred. We use
this metadata to skip ALL of this code the next time the leader starts
up.

- The secondary datacenters continue to run the old intentions
replicator until all servers in the secondary DC and primary DC support
intentions-as-config-entries (via serf flag). Once this condition it met
the old intentions replicator ceases.

- The secondary datacenters replicate the new config entries as they are
migrated in the primary. When they detect that the primary has zeroed
it's old state store table it waits until all config entries up to that
point are replicated and then zeroes its own copy of the old state store
table. We also record a piece of system metadata indicating this has
occurred. We use this metadata to skip ALL of this code the next time
the leader starts up.
2020-10-06 13:24:05 -05:00
freddygv 768dbaa68d Add session flag to cookie config 2020-09-11 18:34:03 -06:00
freddygv 9d2a9169fd PR comments 2020-09-11 10:49:26 -06:00
freddygv eab90ea9fa Revert EnvoyConfig nesting 2020-09-11 09:21:43 -06:00
freddygv 403a180430 Set tgw filter router config name to cluster name 2020-09-04 12:45:05 -06:00
freddygv 959d9913b8 Add server receiver to routes and log tgw err 2020-09-03 16:19:58 -06:00
freddygv 00f2794bfa Update golden files after default route fix for tgw 2020-09-03 12:35:11 -06:00
freddygv 318aa094fd Fix http assertion in route creation 2020-09-03 10:21:20 -06:00
freddygv 30ba080d25 Add explicit protocol overrides in tgw xds test cases 2020-09-03 08:57:48 -06:00
freddygv f81fe6a1a1 Remove LB infix and move injection to xds 2020-09-02 15:13:50 -06:00
freddygv 63f79e5f9b Restructure structs and other PR comments 2020-09-02 09:10:50 -06:00
freddygv 28d0602fc1 Pass LB config to Envoy via xDS 2020-08-28 14:27:40 -06:00
freddygv 2bbbd9e1da Log error as error 2020-08-28 13:11:55 -06:00
R.B. Boyer 74d5df7c7a
xds: use envoy's rbac filter to handle intentions entirely within envoy (#8569) 2020-08-27 12:20:58 -05:00
R.B. Boyer fead4fc2a5
agent: expose the list of supported envoy versions on /v1/agent/self (#8545) 2020-08-26 10:04:11 -05:00
R.B. Boyer e3cd4a8539
connect: use stronger validation that ingress gateways have compatible protocols defined for their upstreams (#8470)
Fixes #8466

Since Consul 1.8.0 there was a bug in how ingress gateway protocol
compatibility was enforced. At the point in time that an ingress-gateway
config entry was modified the discovery chain for each upstream was
checked to ensure the ingress gateway protocol matched. Unfortunately
future modifications of other config entries were not validated against
existing ingress-gateway definitions, such as:

1. create tcp ingress-gateway pointing to 'api' (ok)
2. create service-defaults for 'api' setting protocol=http (worked, but not ok)
3. create service-splitter or service-router for 'api' (worked, but caused an agent panic)

If you were to do these in a different order, it would fail without a
crash:

1. create service-defaults for 'api' setting protocol=http (ok)
2. create service-splitter or service-router for 'api' (ok)
3. create tcp ingress-gateway pointing to 'api' (fail with message about
   protocol mismatch)

This PR introduces the missing validation. The two new behaviors are:

1. create tcp ingress-gateway pointing to 'api' (ok)
2. (NEW) create service-defaults for 'api' setting protocol=http ("ok" for back compat)
3. (NEW) create service-splitter or service-router for 'api' (fail with
   message about protocol mismatch)

In consideration for any existing users that may be inadvertently be
falling into item (2) above, that is now officiall a valid configuration
to be in. For anyone falling into item (3) above while you cannot use
the API to manufacture that scenario anymore, anyone that has old (now
bad) data will still be able to have the agent use them just enough to
generate a new agent/proxycfg error message rather than a panic.
Unfortunately we just don't have enough information to properly fix the
config entries.
2020-08-12 11:19:20 -05:00
R.B. Boyer c599a2f5f4
xds: add support for envoy 1.15.0 and drop support for 1.11.x (#8424)
Related changes:

- hard-fail the xDS connection attempt if the envoy version is known to be too old to be supported
- remove the RouterMatchSafeRegex proxy feature since all supported envoy versions have it
- stop using --max-obj-name-len (due to: envoyproxy/envoy#11740)
2020-07-31 15:52:49 -05:00
Hans Hasselberg 496fb5fc5b
add support for envoy 1.14.4, 1.13.4, 1.12.6 (#8216) 2020-07-13 15:44:44 -05:00
R.B. Boyer 1eef096dfe
xds: version sniff envoy and switch regular expressions from 'regex' to 'safe_regex' on newer envoy versions (#8222)
- cut down on extra node metadata transmission
- split the golden file generation to compare all envoy version
2020-07-09 17:04:51 -05:00
Chris Piraino 735337b170
Append port number to ingress host domain (#8190)
A port can be sent in the Host header as defined in the HTTP RFC, so we
take any hosts that we want to match traffic to and also add another
host with the listener port added.

Also fix an issue with envoy integration tests not running the
case-ingress-gateway-tls test.
2020-07-07 10:43:04 -05:00
Daniel Nephin 010a609912 Fix a bunch of unparam lint issues 2020-06-24 13:00:14 -04:00
R.B. Boyer c63c994b04
connect: upgrade github.com/envoyproxy/go-control-plane to v0.9.5 (#8165) 2020-06-23 15:19:56 -05:00
Freddy 5baa7b1b04
Always return a gateway cluster (#8158) 2020-06-19 13:31:39 -06:00
Daniel Nephin 068b43df90 Enable gofmt simplify
Code changes done automatically with 'gofmt -s -w'
2020-06-16 13:21:11 -04:00
Daniel Nephin 2eac5b8023
Merge pull request #8074 from hashicorp/dnephin/remove-references-to-PatchSliceOfMaps
Update comments that reference PatchSliceOfMaps
2020-06-15 14:33:10 -04:00
freddygv 19e3954603 Move compound service names to use ServiceName type 2020-06-12 13:47:43 -06:00
Freddy 166a8b2a58
Only pass one hostname via EDS and prefer healthy ones (#8084)
Co-authored-by: Matt Keeler <mkeeler@users.noreply.github.com>

Currently when passing hostname clusters to Envoy, we set each service instance registered with Consul as an LbEndpoint for the cluster.

However, Envoy can only handle one per cluster:
[2020-06-04 18:32:34.094][1][warning][config] [source/common/config/grpc_subscription_impl.cc:87] gRPC config for type.googleapis.com/envoy.api.v2.Cluster rejected: Error adding/updating cluster(s) dc2.internal.ddd90499-9b47-91c5-4616-c0cbf0fc358a.consul: LOGICAL_DNS clusters must have a single locality_lb_endpoint and a single lb_endpoint, server.dc2.consul: LOGICAL_DNS clusters must have a single locality_lb_endpoint and a single lb_endpoint

Envoy is currently handling this gracefully by only picking one of the endpoints. However, we should avoid passing multiple to avoid these warning logs.

This PR:

* Ensures we only pass one endpoint, which is tied to one service instance.
* We prefer sending an endpoint which is marked as Healthy by Consul.
* If no endpoints are healthy we emit a warning and skip the cluster.
* If multiple unique hostnames are spread across service instances we emit a warning and let the user know which will be resolved.
2020-06-12 13:46:17 -06:00
Daniel Nephin 8ec029ae6a Update comments that reference PatchSliceOfMaps
To reference decode.HookWeakDecodeFromSlice instead.

Also removes a step from the adding config fields checklist which is
no longer necessary.
2020-06-09 17:43:05 -04:00
Daniel Nephin c66c533d73
Merge pull request #7964 from hashicorp/dnephin/remove-patch-slice-of-maps-forward-compat
config: Use HookWeakDecodeFromSlice in place of PatchSliceOfMaps
2020-06-08 19:53:04 -04:00
Daniel Nephin 75cbbe2702 config: add HookWeakDecodeFromSlice
Currently opaque config blocks (config entries, and CA provider config) are
modified by PatchSliceOfMaps, making it impossible for these opaque
config sections to contain slices of maps.

In order to fix this problem, any lazy-decoding of these blocks needs to support
weak decoding of []map[string]interface{} to a struct type before
PatchSliceOfMaps is replaces. This is necessary because these config
blobs are persisted, and during an upgrade an older version of Consul
could read one of the new configuration values, which would cause an error.

To support the upgrade path, this commit first introduces the new hooks
for weak decoding of []map[string]interface{} and uses them only in the
lazy-decode paths. That way, in a future release, new style
configuration will be supported by the older version of Consul.

This decode hook has a number of advantages:

1. It no longer panics. It allows mapstructure to report the error
2. It no longer requires the user to declare which fields are slices of
   structs. It can deduce that information from the 'to' value.
3. It will make it possible to preserve opaque configuration, allowing
   for structured opaque config.
2020-06-08 17:05:09 -04:00
Chris Piraino 1a853fc954
Always require Host header values for http services (#7990)
Previously, we did not require the 'service-name.*' host header value
when on a single http service was exposed. However, this allows a user
to get into a situation where, if they add another service to the
listener, suddenly the previous service's traffic might not be routed
correctly. Thus, we always require the Host header, even if there is
only 1 service.

Also, we add the make the default domain matching more restrictive by
matching "service-name.ingress.*" by default. This lines up better with
the namespace case and more accurately matches the Consul DNS value we
expect people to use in this case.
2020-06-08 13:16:24 -05:00
Freddy 9ed325ba8b
Enable gateways to resolve hostnames to IPv4 addresses (#7999)
The DNS resolution will be handled by Envoy and defaults to LOGICAL_DNS. This discovery type can be overridden on a per-gateway basis with the envoy_dns_discovery_type Gateway Option.

If a service contains an instance with a hostname as an address we set the Envoy cluster to use DNS as the discovery type rather than EDS. Since both mesh gateways and terminating gateways route to clusters using SNI, whenever there is a mix of hostnames and IP addresses associated with a service we use the hostname + CDS rather than the IPs + EDS.

Note that we detect hostnames by attempting to parse the service instance's address as an IP. If it is not a valid IP we assume it is a hostname.
2020-06-03 15:28:45 -06:00
Daniel Nephin 6a2d7d77c0 config: use the new HookTranslateKeys instead of lib.TranslateKeys
With the exception of CA provider config, which will be migrated at some
later time.
2020-05-27 16:24:47 -04:00
Daniel Nephin 8ced4300c8 Add alias struct tags for new decode hook 2020-05-27 16:24:47 -04:00
Raphaël Rondeau 0d2f178b7b
connect: fix endpoints clusterName when using cluster escape hatch (#7319)
```changelog
* fix(connect): fix endpoints clusterName when using cluster escape hatch
```
2020-05-26 10:57:22 +02:00
Kyle Havlovitz b14696e32a
Standardize support for Tagged and BindAddresses in Ingress Gateways (#7924)
* Standardize support for Tagged and BindAddresses in Ingress Gateways

This updates the TaggedAddresses and BindAddresses behavior for Ingress
to match Mesh/Terminating gateways. The `consul connect envoy` command
now also allows passing an address without a port for tagged/bind
addresses.

* Update command/connect/envoy/envoy.go

Co-authored-by: Freddy <freddygv@users.noreply.github.com>

* PR comments

* Check to see if address is an actual IP address

* Update agent/xds/listeners.go

Co-authored-by: Freddy <freddygv@users.noreply.github.com>

* fix whitespace

Co-authored-by: Chris Piraino <cpiraino@hashicorp.com>
Co-authored-by: Freddy <freddygv@users.noreply.github.com>
2020-05-21 09:08:12 -05:00
Daniel Nephin 9f27d61bee Remove unused var
The usage was removed in 8e22d80e35,
however it seems there may be a bug here because the cluster name
is not updated when the target changes.
2020-05-19 16:50:14 -04:00
Daniel Nephin c662f0f0de Fix a number of problems found by staticcheck
Some of these problems are minor (unused vars), but others are real bugs (ignored errors).

Co-authored-by: Matt Keeler <mkeeler@users.noreply.github.com>
2020-05-19 16:50:14 -04:00
Kyle Havlovitz 136549205c
Merge pull request #7759 from hashicorp/ingress/tls-hosts
Add TLS option for Ingress Gateway listeners
2020-05-11 09:18:43 -07:00