add vpc

Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>

lib/netns.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+function create_netns {
+    netns_name="${1}"
+
+    ip netns add "${netns_name}"
+
+}
+
+function check_netns {
+    netns_name="${1}"
+
+    ip netns | grep "${netns_name}" \
+      && return 0 \
+      || return 1
+}
+
+function delete_netns {
+    netns_name="${1}"
+
+    ip netns delete "${netns_name}"
+
+}