Add umask option for mount module

Author: satken2

plugins/modules/mount.py

@@ -804,6 +804,7 @@ def main():
 
         dirs_created = []
         if not os.path.exists(name) and not module.check_mode:
+            old_umask = None
             if umask is not None:
                 if not isinstance(umask, int):
                     try:

tests/integration/targets/mount/tasks/main.yml

@@ -343,14 +343,24 @@
     file:
       state: directory
       path: /tmp/mount_source
-  - name: Bind mount a filesystem (Linux)
+  - name: Bind mount a filesystem with umask
     mount:
       src: /tmp/mount_source
-      name: /tmp/mount_dest
+      path: /tmp/mount_dest
       state: mounted
       fstype: None
       opts: bind
       umask: 0777
+    when: ansible_system != 'FreeBSD'
+  - name: Bind mount a filesystem with umask(FreeBSD)
+    mount:
+      src: /tmp/mount_source
+      path: /tmp/mount_dest
+      state: mounted
+      fstype: nullfs
+      opts: bind
+      umask: 0777
+    when: ansible_system == 'FreeBSD'
   - name: Unmount FS to access underlying directory
     command: |
       umount /tmp/mount_dest
@@ -366,14 +376,24 @@
     file:
       path: /tmp/mount_dest
       state: absent
-  - name: Mount the FS to non existent directory with string umask
+  - name: Bind mount a filesystem with string umask
     mount:
       src: /tmp/mount_source
-      name: /tmp/mount_dest
+      path: /tmp/mount_dest
       state: mounted
       fstype: None
       opts: bind
       umask: "0777"
+    when: ansible_system != 'FreeBSD'
+  - name: Bind mount a filesystem with string umask(FreeBSD)
+    mount:
+      src: /tmp/mount_source
+      path: /tmp/mount_dest
+      state: mounted
+      fstype: nullfs
+      opts: bind
+      umask: "0777"
+    when: ansible_system == 'FreeBSD'
   - name: Unmount FS to access underlying directory
     command: |
       umount /tmp/mount_dest