add: YAML file for kubernetes

README.md

@@ -5,13 +5,15 @@
 
 This project, hosted on
 [git.cryptic.systems](https://git.cryptic.systems/volker.raschek/network-tools),
-contains only files to build to container image. The container image contains
+contains only files to build the container image. The container image contains
 network tools to analyse or monitor network communication. This can be helpful
 in a containerized environment.
 
 ## Usage
 
-To use this image execute the following command.
+### Docker
+
+To use this image execute the following command in a docker environment.
 
 ```bash
 $ docker run \
@@ -19,3 +21,18 @@ $ docker run \
     volkerraschek/network-tools:latest \
       bash
 ```
+
+### Kubernetes
+
+For a kubernetes environment you can use the [YAML-File](network-tools.yaml) by
+executing the following command.
+
+```bash
+$ kubectl create -f https://git.cryptic.systems/volker.raschek/network-tools/network-tools.yml
+```
+
+Execute a shell inside the container by
+
+```bash
+kubectl exec -it network-tools -- sh
+```

network-tools.yml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: network-tools
+spec:
+  containers:
+  - name: network-tools
+    image: volkerraschek/network-tools:latest
+    command: [ "sleep", "3600" ]
+    imagePullPolicy: Always
+  restartPolicy: Always