Re: [libvirt] [PATCHv3 09/16] LXC: use the new net devices gateway definition

When a gateway is set on a network device, a new default route via this gateway through the devoce will be added in the container. --- src/lxc/lxc_container.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index 608d39f..bbab4af 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -480,6 +480,35 @@ lxcContainerGetNetDef(virDomainDefPtr vmDef, const char *devName) return NULL; } +static int +lxcContainerAddDefaultRoute(const char *ifname, + const char *gateway, + int family) +{ + virSocketAddr address; + virSocketAddr network; + + VIR_DEBUG("Adding default route via %s on dev %s", gateway, ifname); + if (virSocketAddrParse(&address, gateway, family) < 0) + return -1; + + if (family == AF_INET) { + if (virSocketAddrParseIPv4(&network, "0.0.0.0") < 0) + return -1; + } else { + if (virSocketAddrParseIPv6(&network, "::") < 0) + return -1; + }