On Fri, Oct 10, 2014 at 02:03:55PM +0200, Cédric Bosdonnat wrote:
> Uses the new virDomainNetDef ips to set the IP addresses on the network
> interfaces in the container.
> ---
> src/lxc/lxc_container.c | 24 +++++++++++++++++++++++-
> 1 file changed, 23 insertions(+), 1 deletion(-)
>
> diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
> index 2af2674..608d39f 100644
> --- a/src/lxc/lxc_container.c
> +++ b/src/lxc/lxc_container.c
> @@ -496,7 +496,7 @@ static int lxcContainerRenameAndEnableInterfaces(virDomainDefPtr vmDef,
> char **veths)
> {
> int rc = 0;
> - size_t i;
> + size_t i, j;
> char *newname = NULL;
> virDomainNetDefPtr netDef;
> bool privNet = vmDef->features[VIR_DOMAIN_FEATURE_PRIVNET] ==
> @@ -517,6 +517,28 @@ static int lxcContainerRenameAndEnableInterfaces(virDomainDefPtr vmDef,
> if (rc < 0)
> goto error_out;
>
> + for (j = 0; j < netDef->nips; j++) {
> + virDomainNetIpDefPtr ip = netDef->ips[j];
> + unsigned int prefix = (ip->prefix > 0) ? ip->prefix : 24;
> + virSocketAddr address;
> + int family = AF_INET;
> +
> + if (strchr(ip->address, ':'))
> + family = AF_INET6;
> +
> + if (virSocketAddrParse(&address, ip->address, family) < 0)
> + goto error_out;
Hmm, so this again makes me think we should have another patch in the series
just before this, but after the first XML patch, which converts the virDomainConf
to use virSocketAddr directly. I think it would be good practice for us to extend
the XML to include teh address family too, instead of just doing strchr for ':'
to detect IPv6.
> +
> + VIR_DEBUG("Adding IP address '%s/%u' to '%s'",
> + ip->address, ip->prefix, newname);
> + if (virNetDevSetIPv4Address(newname, &address, prefix) < 0) {
> + virReportError(VIR_ERR_SYSTEM_ERROR,
> + _("Failed to set IP address '%s' on %s"),
> + ip->address, newname);
> + goto error_out;
> + }
> + }
> +
Regards,
Daniel
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