From e6139b4824ca6cc3e2c5041121ff43d0cbbcde52 Mon Sep 17 00:00:00 2001 From: Giuseppe Scrivano Date: Mon, 11 Mar 2019 11:42:01 +0100 Subject: slirp4netns: add builtin DNS server to resolv.conf Signed-off-by: Giuseppe Scrivano --- libpod/container_internal_linux.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index c9f35dd75..8ba5272b7 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -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{} -- cgit v1.2.3-54-g00ecf