Add host variable files for various hosts and update DNS configurations

- Created `wiki-common.yml` for wiki.cadus.org with DNS settings and git repository configurations.
- Added `www-common.yml` for www.oopen.de including SFTP group creation and root user password.
- Introduced `zapata-alt-common.yml` for zapata-alt.opp.netz with network interface configurations, Samba user reorganize 'host_vars'

host_vars/oolm-db.oopen.de/oolm-db-common.yml

@@ -0,0 +1,73 @@
+---
+
+# ---
+# vars used by roles/ansible_dependencies
+# ---
+
+
+# ---
+# vars used by roles/ansible_user
+# ---
+
+
+# ---
+# vars used by roles/common/tasks/basic.yml
+# ---
+
+
+# ---
+# vars used by roles/common/tasks/sshd.yml
+# ---
+
+#sshd_pasword_auth_user:
+#  - chris
+
+#sshd_pasword_auth_ip:
+#  - 2003:ec:df0c:e7fe:ebb:d93b:1d33:3918
+#  - 2003:ec:df0c:e7fe:4b3a:a5ba:c661:f7f6
+
+# ---
+# vars used by apt.yml
+# ---
+
+
+# ---
+# vars used by roles/common/tasks/users.yml
+# ---
+
+# ---
+# vars used by roles/common/tasks/users-systemfiles.yml
+# ---
+
+
+# ---
+# vars used by roles/common/tasks/webadmin-user.yml
+# ---
+
+
+# ---
+# vars used by roles/common/tasks/sudoers.yml
+# ---
+#
+# see: roles/common/tasks/vars
+
+
+# ---
+# vars used by roles/common/tasks/caching-nameserver.yml
+# ---
+
+
+# ---
+# vars used by roles/common/tasks/git.yml
+# ---
+#
+# see: roles/common/tasks/vars
+
+
+# ==============================
+
+
+# ---
+# vars used by scripts/reset_root_passwd.yml
+# ---
+