X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=k8s%2FREADME.md;fp=k8s%2FREADME.md;h=db9704024db62fca40e96bfda3c65538fe96a3f7;hb=4b5b14368861b9ca468d79326fabcd2992afb3d0;hp=e310dee32954e4d772c277d79d5e56ef44c8bd52;hpb=918f38777a822f764818e1fac3bb9d7e0ea2884a;p=dcaegen2%2Fplatform%2Fplugins.git

diff --git a/k8s/README.md b/k8s/README.md
index e310dee..db97040 100644
--- a/k8s/README.md
+++ b/k8s/README.md
@@ -136,6 +136,17 @@ setting the `<host port>` to 0 will expose the `<container port>` to other compo
 ports on the Kubernetes host's external interface.    Setting `<host port>` to a non-zero value will expose that port on the external interfaces
 of every Kubernetes host in the cluster.  (This uses the Kubernetes `NodePort` service type.)
 
+In dualstack Kubernetes environment, adding parameter ipv6 or ipv4, specify which ip family will be used. 
+If ipv6 will be set in only ipv4 Kubernetes cluster, service will use ipv4 instead of declared ipv6.  
+
+```yaml
+ports:
+  - concat: ['8000:31000']
+    ipv6: false
+  - concat: ['8000:31001']
+    ipv6: true
+```
+
 #### `max_wait`
 
 Integer - seconds to wait for component to become ready before throwing a `NonRecoverableError`. For example: