From 07e3f1bba9674c0cb93a0fa260930bfebbf75728 Mon Sep 17 00:00:00 2001 From: Antonio Ojea Date: Fri, 14 Aug 2020 11:19:02 +0200 Subject: podman support for IPv6 networks podman containers using IPv6 were missing the default route, breaking deployments trying to use them. The problem is that the default route was hardcoded to IPv4, this takes into consideration the podman subnet IP family to generate the corresponding default route. Signed-off-by: Antonio Ojea --- pkg/network/ip.go | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'pkg/network/ip.go') diff --git a/pkg/network/ip.go b/pkg/network/ip.go index 1798cd939..ba93a0d05 100644 --- a/pkg/network/ip.go +++ b/pkg/network/ip.go @@ -12,3 +12,8 @@ func CalcGatewayIP(ipn *net.IPNet) net.IP { nid := ipn.IP.Mask(ipn.Mask) return ip.NextIP(nid) } + +// IsIPv6 returns if netIP is IPv6. +func IsIPv6(netIP net.IP) bool { + return netIP != nil && netIP.To4() == nil +} -- cgit v1.2.3-54-g00ecf