From 0d4d62397ea0785830123270d909b0aed62cc9cb Mon Sep 17 00:00:00 2001
From: Jesse Meng <mengfj@gmail.com>
Date: Sat, 25 Dec 2021 14:20:01 +0800
Subject: [PATCH] add networkpolicy examples

---
 module14/networkpolicy/readme.MD    | 12 +++++++++++-
 module14/networkpolicy/toolbox.yaml |  2 +-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/module14/networkpolicy/readme.MD b/module14/networkpolicy/readme.MD
index 8a54e0d..996206e 100644
--- a/module14/networkpolicy/readme.MD
+++ b/module14/networkpolicy/readme.MD
@@ -13,6 +13,7 @@ kubectl get po -n calico-demo -owide
 ### start clientpod
 ```
 kubectl apply -f toolbox.yaml
+kubectl apply -f toolbox.yaml -n calico-demo
 ```
 ### enter toolbox shell
 ```
@@ -27,7 +28,16 @@ ping <calico-pod-ip>
 ```
 kubectl create -f allow-icmp-incluster.yaml
 ```
-### test connectivity
+### test connectivity from two toolbox pod
+```
+curl <calico-pod-ip>
+ping <calico-pod-ip>
+```
+### create networkpolicy to allow access
+```
+kubectl create -f access-calico-demo.yaml
+```
+### test connectivity from two toolbox pod
 ```
 curl <calico-pod-ip>
 ping <calico-pod-ip>
diff --git a/module14/networkpolicy/toolbox.yaml b/module14/networkpolicy/toolbox.yaml
index 034b852..8feff40 100644
--- a/module14/networkpolicy/toolbox.yaml
+++ b/module14/networkpolicy/toolbox.yaml
@@ -1,7 +1,7 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  namespace: default
+#  namespace: default
   name: toolbox
 spec:
   replicas: 1