Add backend code for pod network options

This adds network-related options to the pod in the database. We
are going to add the CLI frontend in further patches.

In short, this should greatly improve the ability of pods to
configure networking, once the CLI parsing is added.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

1 files changed, 26 insertions, 2 deletions

diff --git a/libpod/runtime_pod_infra_linux.go b/libpod/runtime_pod_infra_linux.go
index 6a27c2800..1b1421ca8 100644
--- a/libpod/runtime_pod_infra_linux.go
+++ b/libpod/runtime_pod_infra_linux.go
@@ -94,14 +94,38 @@ func (r *Runtime) makeInfraContainer(ctx context.Context, p *Pod, imgName, imgID
 	options = append(options, withIsInfra())
 
 	// Since user namespace sharing is not implemented, we only need to check if it's rootless
-	networks := make([]string, 0)
 	netmode := "bridge"
 	if isRootless {
 		netmode = "slirp4netns"
 	}
 	// PostConfigureNetNS should not be set since user namespace sharing is not implemented
 	// and rootless networking no longer supports post configuration setup
-	options = append(options, WithNetNS(p.config.InfraContainer.PortBindings, false, netmode, networks))
+	options = append(options, WithNetNS(p.config.InfraContainer.PortBindings, false, netmode, p.config.InfraContainer.Networks))
+
+	if p.config.InfraContainer.StaticIP != nil {
+		options = append(options, WithStaticIP(p.config.InfraContainer.StaticIP))
+	}
+	if p.config.InfraContainer.StaticMAC != nil {
+		options = append(options, WithStaticMAC(p.config.InfraContainer.StaticMAC))
+	}
+	if p.config.InfraContainer.UseImageResolvConf {
+		options = append(options, WithUseImageResolvConf())
+	}
+	if len(p.config.InfraContainer.DNSServer) > 0 {
+		options = append(options, WithDNS(p.config.InfraContainer.DNSServer))
+	}
+	if len(p.config.InfraContainer.DNSSearch) > 0 {
+		options = append(options, WithDNSSearch(p.config.InfraContainer.DNSSearch))
+	}
+	if len(p.config.InfraContainer.DNSOption) > 0 {
+		options = append(options, WithDNSOption(p.config.InfraContainer.DNSOption))
+	}
+	if p.config.InfraContainer.UseImageHosts {
+		options = append(options, WithUseImageHosts())
+	}
+	if len(p.config.InfraContainer.HostAdd) > 0 {
+		options = append(options, WithHosts(p.config.InfraContainer.HostAdd))
+	}
 
 	return r.newContainer(ctx, g.Config, options...)
 }