Cleanup network namespaces (vxlans)

nuke.yml

@@ -2,7 +2,7 @@
 # This playbook will reset the instalation to facilitate a new installation.
 # All data is lost!
 - hosts: all
-  become: True
+  become: true
   name: Dummy to gather facts
   tasks:
     - name: Stop docker service
@@ -13,11 +13,14 @@
         state: stopped
     - name: remove volumes
       shell: "rm -rf /srv"
+    - name: remove network namespaces
+      shell: "rm /var/run/netns/*"
+      ignore_errors: true
 
 
 - hosts: nova-compute
   gather_facts: false
-  become: True
+  become: true
   tasks:
     - name: kill all vm's
       shell: "for machine in  $(virsh list --uuid ); do virsh destroy $machine ; done"