vpp-swan: Add scripts for testing

Added scripts to reparing setups for testing

To prepare and run containers:
sudo ./extras/strongswan/vpp_sswan/docker/run.sh prepare_containers

To prepare setups:
sudo ./extras/strongswan/vpp_sswan/docker/run.sh config

To clean-up settups:
sudo ./extras/strongswan/vpp_sswan/docker/run.sh clean

To deleted all containers and images in Docker:
sudo ./extras/strongswan/vpp_sswan/docker/run.sh deleted

Type: feature
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: I77f01c0419dccc95f610046c8552ae825f2c7e12
diff --git a/extras/strongswan/vpp_sswan/docker/configs/startup.conf b/extras/strongswan/vpp_sswan/docker/configs/startup.conf
new file mode 100644
index 0000000..5cdd389
--- /dev/null
+++ b/extras/strongswan/vpp_sswan/docker/configs/startup.conf
@@ -0,0 +1,32 @@
+unix {
+        nodaemon
+        full-coredump
+        cli-listen /run/vpp/cli.sock
+        exec /root/vpp_sswan/docker/configs/vpp.conf
+}
+
+api-trace {
+        on
+}
+
+socksvr {
+        default
+}
+
+cpu {
+        main-core 1
+        corelist-workers 2
+}
+
+dpdk {
+        no-pci
+}
+
+plugins {
+  plugin linux_cp_plugin.so { enable }
+  plugin ikev2_plugin.so { disable }
+}
+
+linux-cp {
+  lcp-sync
+}