make fewer changes to default test run

Signed-off-by: Martin Schurz <[email protected]>

molecule/os_hardening_vm/converge.yml

@@ -13,6 +13,12 @@
       set_fact: 
         os_mnt_boot_enabled: false
       when: ansible_facts.os_family == 'Archlinux'
+    - name: overrides for Fedora image
+      set_fact: 
+        os_mnt_tmp_enabled: true
+        os_mnt_tmp_src: "tmpfs"
+        os_mnt_tmp_filesystem: "tmpfs"
+      when: ansible_facts.os_family == 'Fedora'
     - include_role:
         name: os_hardening
   vars:
@@ -21,7 +27,4 @@
     os_yum_repo_file_whitelist: ['foo.repo']
     os_mnt_boot_enabled: true
     os_mnt_home_enabled: true
-    os_mnt_tmp_enabled: true
-    os_mnt_tmp_src: "tmpfs"
-    os_mnt_tmp_filesystem: "tmpfs"
     os_mnt_boot_src: "/dev/vda1"

molecule/os_hardening_vm/prepare.yml

@@ -55,13 +55,7 @@
       ansible.posix.mount:
         path: /boot/efi
         state: unmounted
-
-    - name: Mount /tmp to have same starting point for all images
-      ansible.posix.mount:
-        path: /tmp
-        src: tmpfs
-        fstype: tmpfs
-        state: mounted
+      when: ansible_facts.distribution == 'Fedora'
 
     - name: include YUM prepare tasks
       include_tasks: prepare_tasks/yum.yml