Merge pull request #2091 from davidbockelman/gateway-hwaddr

Static Binding of OVN uplink gateway MAC

Author: stgraber

Makefile

@@ -12,7 +12,7 @@ GOPATH ?= $(shell $(GO) env GOPATH)
 CGO_LDFLAGS_ALLOW ?= (-Wl,-wrap,pthread_create)|(-Wl,-z,now)
 SPHINXENV=doc/.sphinx/venv/bin/activate
 SPHINXPIPPATH=doc/.sphinx/venv/bin/pip
-OVN_MINVER=22.03.0
+OVN_MINVER=23.03.0
 OVS_MINVER=2.15.0
 
 ifneq "$(wildcard vendor)" ""

doc/api-extensions.md

@@ -2817,3 +2817,7 @@ This adds the SFTP API to custom storage volumes.
 This adds support for configuring a custom external IPv4 or IPv6 address
 for a given instance so long as that address is available through a
 network forward.
+
+## `network_physical_gateway_hwaddr`
+
+Allows setting the MAC address of the IPv4 and IPv6 gateways when used with OVN.

doc/config_options.txt

@@ -3781,6 +3781,12 @@ User keys can be used in search.
 
 ```
 
+```{config:option} ipv4.gateway.hwaddr network_physical-ipv4
+:shortdesc: "MAC address of the gateway (to avoid discovery)"
+:type: "string"
+
+```
+
 ```{config:option} ipv4.ovn.ranges network_physical-ipv4
 :condition: "-"
 :shortdesc: "Comma-separated list of IPv4 ranges to use for child OVN network routers (FIRST-LAST format)"
@@ -3812,6 +3818,12 @@ User keys can be used in search.
 
 ```
 
+```{config:option} ipv6.gateway.hwaddr network_physical-ipv6
+:shortdesc: "MAC address of the gateway (to avoid discovery)"
+:type: "string"
+
+```
+
 ```{config:option} ipv6.ovn.ranges network_physical-ipv6
 :condition: "-"
 :shortdesc: "Comma-separated list of IPv6 ranges to use for child OVN network routers (FIRST-LAST format)"