feat: add ipv4/ipv6 dual stack support listener

Signed-off-by: Juwon Hwang (Kevin) <[email protected]>
juwon8891 · Oct 7, 2024 · 40045b1 · 40045b1
1 parent 96ebea9
commit 40045b1
Show file tree

Hide file tree

Showing 5 changed files with 50 additions and 1 deletion.
diff --git a/api/v1alpha1/zz_generated.deepcopy.go b/api/v1alpha1/zz_generated.deepcopy.go
diff --git a/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_envoyproxies.yaml b/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_envoyproxies.yaml
@@ -377,6 +377,16 @@ spec:
                     rule: (has(self.before) && !has(self.after)) || (!has(self.before)
                       && has(self.after))
                 type: array
+              ipFamily:
+                default: ipv4
+                description: |-
+                  IPFamily specifies the IP family for the EnvoyProxy.
+                  It can be ipv4, ipv6, or dual.
+                enum:
+                - ipv4
+                - ipv6
+                - dual
+                type: string
               logging:
                 default:
                   level:

diff --git a/internal/xds/translator/testdata/out/xds-ir/tcp-listener-ipfamily.clusters.yaml b/internal/xds/translator/testdata/out/xds-ir/tcp-listener-ipfamily.clusters.yaml
@@ -4,7 +4,7 @@
   commonLbConfig:
     localityWeightedLbConfig: {}
   connectTimeout: 10s
-  dnsLookupFamily: ALL
+  dnsLookupFamily: V4_ONLY
   edsClusterConfig:
     edsConfig:
       ads: {}

diff --git a/site/content/en/latest/api/extension_types.md b/site/content/en/latest/api/extension_types.md
@@ -1478,6 +1478,7 @@ _Appears in:_
 | `shutdown` | _[ShutdownConfig](#shutdownconfig)_ |  false  | Shutdown defines configuration for graceful envoy shutdown process. |
 | `filterOrder` | _[FilterPosition](#filterposition) array_ |  false  | FilterOrder defines the order of filters in the Envoy proxy's HTTP filter chain.<br />The FilterPosition in the list will be applied in the order they are defined.<br />If unspecified, the default filter order is applied.<br />Default filter order is:<br /><br />- envoy.filters.http.health_check<br /><br />- envoy.filters.http.fault<br /><br />- envoy.filters.http.cors<br /><br />- envoy.filters.http.ext_authz<br /><br />- envoy.filters.http.basic_auth<br /><br />- envoy.filters.http.oauth2<br /><br />- envoy.filters.http.jwt_authn<br /><br />- envoy.filters.http.stateful_session<br /><br />- envoy.filters.http.ext_proc<br /><br />- envoy.filters.http.wasm<br /><br />- envoy.filters.http.rbac<br /><br />- envoy.filters.http.local_ratelimit<br /><br />- envoy.filters.http.ratelimit<br /><br />- envoy.filters.http.router<br /><br />Note: "envoy.filters.http.router" cannot be reordered, it's always the last filter in the chain. |
 | `backendTLS` | _[BackendTLSConfig](#backendtlsconfig)_ |  false  | BackendTLS is the TLS configuration for the Envoy proxy to use when connecting to backends.<br />These settings are applied on backends for which TLS policies are specified. |
+| `ipFamily` | _[IPFamily](#ipfamily)_ |  false  | IPFamily specifies the IP family for the EnvoyProxy.<br />It can be ipv4, ipv6, or dual. |
 
 
 #### EnvoyProxyStatus
@@ -2157,6 +2158,22 @@ _Appears in:_
 | `port` | _integer_ |  true  | Port defines the port of the backend endpoint. |
 
 
+#### IPFamily
+
+_Underlying type:_ _string_
+
+IPFamily defines the IP family to use for the Envoy proxy.
+
+_Appears in:_
+- [EnvoyProxySpec](#envoyproxyspec)
+
+| Value | Description |
+| ----- | ----------- |
+| `IPv4` | IPv4 defines the IPv4 family.<br /> | 
+| `IPv6` | IPv6 defines the IPv6 family.<br /> | 
+| `DualStack` | DualStack defines the dual-stack family.<br /> | 
+
+
 #### ImagePullPolicy
 
 _Underlying type:_ _string_

diff --git a/site/content/zh/latest/api/extension_types.md b/site/content/zh/latest/api/extension_types.md
@@ -1478,6 +1478,7 @@ _Appears in:_
 | `shutdown` | _[ShutdownConfig](#shutdownconfig)_ |  false  | Shutdown defines configuration for graceful envoy shutdown process. |
 | `filterOrder` | _[FilterPosition](#filterposition) array_ |  false  | FilterOrder defines the order of filters in the Envoy proxy's HTTP filter chain.<br />The FilterPosition in the list will be applied in the order they are defined.<br />If unspecified, the default filter order is applied.<br />Default filter order is:<br /><br />- envoy.filters.http.health_check<br /><br />- envoy.filters.http.fault<br /><br />- envoy.filters.http.cors<br /><br />- envoy.filters.http.ext_authz<br /><br />- envoy.filters.http.basic_auth<br /><br />- envoy.filters.http.oauth2<br /><br />- envoy.filters.http.jwt_authn<br /><br />- envoy.filters.http.stateful_session<br /><br />- envoy.filters.http.ext_proc<br /><br />- envoy.filters.http.wasm<br /><br />- envoy.filters.http.rbac<br /><br />- envoy.filters.http.local_ratelimit<br /><br />- envoy.filters.http.ratelimit<br /><br />- envoy.filters.http.router<br /><br />Note: "envoy.filters.http.router" cannot be reordered, it's always the last filter in the chain. |
 | `backendTLS` | _[BackendTLSConfig](#backendtlsconfig)_ |  false  | BackendTLS is the TLS configuration for the Envoy proxy to use when connecting to backends.<br />These settings are applied on backends for which TLS policies are specified. |
+| `ipFamily` | _[IPFamily](#ipfamily)_ |  false  | IPFamily specifies the IP family for the EnvoyProxy.<br />It can be ipv4, ipv6, or dual. |
 
 
 #### EnvoyProxyStatus
@@ -2157,6 +2158,22 @@ _Appears in:_
 | `port` | _integer_ |  true  | Port defines the port of the backend endpoint. |
 
 
+#### IPFamily
+
+_Underlying type:_ _string_
+
+IPFamily defines the IP family to use for the Envoy proxy.
+
+_Appears in:_
+- [EnvoyProxySpec](#envoyproxyspec)
+
+| Value | Description |
+| ----- | ----------- |
+| `IPv4` | IPv4 defines the IPv4 family.<br /> | 
+| `IPv6` | IPv6 defines the IPv6 family.<br /> | 
+| `DualStack` | DualStack defines the dual-stack family.<br /> | 
+
+
 #### ImagePullPolicy
 
 _Underlying type:_ _string_