Fix conntrack for opensuse and docker support (#5880)

roles/bootstrap-os/tasks/bootstrap-opensuse.yml

@@ -28,6 +28,14 @@
   when:
     - http_proxy is defined or https_proxy is defined
 
+# Required for zypper module
+- name: Install python-xml
+  shell: zypper refresh && zypper --non-interactive install python-xml
+  changed_when: false
+  become: true
+  tags:
+    - facts
+
 # Without this package, the get_url module fails when trying to handle https
 - name: Install python-cryptography
   zypper:

roles/bootstrap-os/tasks/main.yml

@@ -56,6 +56,7 @@
 - name: Assign inventory name to unconfigured hostnames (CoreOS, non-Flatcar, Suse and ClearLinux only)
   command: "hostnamectl set-hostname {{ inventory_hostname }}"
   register: hostname_changed
+  become: true
   changed_when: false
   when:
     - override_system_hostname