slirp4netns: add builtin DNS server to resolv.conf
@@ -835,6 +835,10 @@ func (c *Container) generateResolvConf() (string, error) {
// Make a new resolv.conf
nameservers := resolvconf.GetNameservers(resolv.Content)
+ // slirp4netns has a built in DNS server.
+ if c.config.NetMode.IsSlirp4netns() {
+ nameservers = append(nameservers, "10.0.2.3")
+ }
if len(c.config.DNSServer) > 0 {
// We store DNS servers as net.IP, so need to convert to string
nameservers = []string{}
