Add details about configuring g/w HA
@@ -27,6 +27,12 @@ export IPSEC_IKE_PORT=501
export GW_INSTANCE_TYPE=m4.xlarge
```
+Submariner gateway can be deployed in HA mode by setting the ENABLE_HA flag:
+
+```bash
+export ENABLE_HA=true
+```
+
## Prerequisites
You will need:
