Merge pull request #638 from deNBI/staging

Staging

PULL_REQUEST_TEMPLATE.md

@@ -3,7 +3,6 @@ Try to fulfill the following points before the Pull Request is merged:
 - [ ] The PR is reviewed by one of the team members.
 - [ ] If the PR is merged in the master then a release should be be made.
 - [ ] If the new code is readable, if not it should be well commented
-- [ ] Update the Changelog file 
 
 For releases only:
 

README.md

@@ -43,6 +43,14 @@ Also the client provides all flavors, which will also be filtered in the cloud-a
 
 _**Attention**_: If you are also using the machine where you run the client as a gateway, it is very important to configure the iptables before installing and using docker, otherwise docker could destroy the rules!
 
+##### Persistent IP-Tables
+If you are using a gateway, it makes sense to make your iptable rules persistent on this gateway.
+To do this, simply install and use this package:
+
+ ~~~BASH
+sudo apt-get install iptables-persistent
+~~~
+
 
 #### Create certificates
 

requirements.txt

@@ -1,4 +1,4 @@
-setuptools==53.0.0
+setuptools==54.0.0
 thrift >= 0.11.0,<0.20.0
 python-keystoneclient
 openstacksdk ==0.53.0

scripts/gateway/gateway-setup.yml

@@ -56,3 +56,10 @@
     - name: Run UDP script
       become: yes
       command: "{{ general.SCRIPT_PERSISTENT_PATH }}/{{ general.UDP_SCRIPT_PERSISTENT_NAME }}"
+
+    - name: Install IPtables-persistent
+      apt:
+        name:
+          - iptables-persistent
+        update_cache: yes
+        state: present