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Fix route subscription when using namespaces (#16677) 

* Fix route subscription when using namespaces

* Update changelog

* Fix changelog entry to reference that the bug was enterprise only
This commit is contained in:
John Maguire 2023-03-20 12:42:30 -04:00 committed by GitHub
parent 606f8fbbab
commit 1ef9f4dade
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2 changed files with 11 additions and 7 deletions
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3
.changelog/_16677.txt Normal file
View File

@ -0,0 +1,3 @@
```release-note:bug
gateway: **(Enterprise only)** Fix bug where routes defined in a different namespace than a gateway would fail to register. [[GH-16677](https://github.com/hashicorp/consul/pull/16677)].
```

15
agent/proxycfg/api_gateway.go
View File

@ -4,6 +4,7 @@ import (
"context" "context"
"fmt" "fmt"
"github.com/hashicorp/consul/acl"
cachetype "github.com/hashicorp/consul/agent/cache-types" cachetype "github.com/hashicorp/consul/agent/cache-types"
"github.com/hashicorp/consul/agent/proxycfg/internal/watch" "github.com/hashicorp/consul/agent/proxycfg/internal/watch"
"github.com/hashicorp/consul/agent/structs" "github.com/hashicorp/consul/agent/structs"
@ -45,13 +46,13 @@ func (h *handlerAPIGateway) initialize(ctx context.Context) (ConfigSnapshot, err
} }
// Watch the api-gateway's config entry // Watch the api-gateway's config entry
err = h.subscribeToConfigEntry(ctx, structs.APIGateway, h.service, gatewayConfigWatchID) err = h.subscribeToConfigEntry(ctx, structs.APIGateway, h.service, h.proxyID.EnterpriseMeta, gatewayConfigWatchID)
if err != nil { if err != nil {
return snap, err return snap, err
} }
// Watch the bound-api-gateway's config entry // Watch the bound-api-gateway's config entry
err = h.subscribeToConfigEntry(ctx, structs.BoundAPIGateway, h.service, gatewayConfigWatchID) err = h.subscribeToConfigEntry(ctx, structs.BoundAPIGateway, h.service, h.proxyID.EnterpriseMeta, gatewayConfigWatchID)
if err != nil { if err != nil {
return snap, err return snap, err
} }
@ -80,13 +81,13 @@ func (h *handlerAPIGateway) initialize(ctx context.Context) (ConfigSnapshot, err
return snap, nil return snap, nil
} }
func (h *handlerAPIGateway) subscribeToConfigEntry(ctx context.Context, kind, name, watchID string) error { func (h *handlerAPIGateway) subscribeToConfigEntry(ctx context.Context, kind, name string, entMeta acl.EnterpriseMeta, watchID string) error {
return h.dataSources.ConfigEntry.Notify(ctx, &structs.ConfigEntryQuery{ return h.dataSources.ConfigEntry.Notify(ctx, &structs.ConfigEntryQuery{
Kind: kind, Kind: kind,
Name: name, Name: name,
Datacenter: h.source.Datacenter, Datacenter: h.source.Datacenter,
QueryOptions: structs.QueryOptions{Token: h.token}, QueryOptions: structs.QueryOptions{Token: h.token},
EnterpriseMeta: h.proxyID.EnterpriseMeta, EnterpriseMeta: entMeta,
}, watchID, h.ch) }, watchID, h.ch)
} }
@ -172,7 +173,7 @@ func (h *handlerAPIGateway) handleGatewayConfigUpdate(ctx context.Context, u Upd
return fmt.Errorf("unexpected route kind on gateway: %s", ref.Kind) return fmt.Errorf("unexpected route kind on gateway: %s", ref.Kind)
} }
err := h.subscribeToConfigEntry(ctx, ref.Kind, ref.Name, routeConfigWatchID) err := h.subscribeToConfigEntry(ctx, ref.Kind, ref.Name, ref.EnterpriseMeta, routeConfigWatchID)
if err != nil { if err != nil {
// TODO May want to continue // TODO May want to continue
return err return err
@ -185,7 +186,7 @@ func (h *handlerAPIGateway) handleGatewayConfigUpdate(ctx context.Context, u Upd
seenRefs[ref] = struct{}{} seenRefs[ref] = struct{}{}
snap.APIGateway.Certificates.InitWatch(ref, cancel) snap.APIGateway.Certificates.InitWatch(ref, cancel)
err := h.subscribeToConfigEntry(ctx, ref.Kind, ref.Name, inlineCertificateConfigWatchID) err := h.subscribeToConfigEntry(ctx, ref.Kind, ref.Name, ref.EnterpriseMeta, inlineCertificateConfigWatchID)
if err != nil { if err != nil {
// TODO May want to continue // TODO May want to continue
return err return err
@ -391,7 +392,7 @@ func (h *handlerAPIGateway) handleRouteConfigUpdate(ctx context.Context, u Updat
snap.APIGateway.Upstreams.set(ref, listener, set) snap.APIGateway.Upstreams.set(ref, listener, set)
} }
snap.APIGateway.UpstreamsSet.set(ref, seenUpstreamIDs) snap.APIGateway.UpstreamsSet.set(ref, seenUpstreamIDs)
//snap.APIGateway.Hosts = TODO // snap.APIGateway.Hosts = TODO
snap.APIGateway.AreHostsSet = true snap.APIGateway.AreHostsSet = true
// Stop watching any upstreams and discovery chains that have become irrelevant // Stop watching any upstreams and discovery chains that have become irrelevant