group_vars/mail

@@ -7,6 +7,8 @@ dovecot_users:
     zeltophil: '{BLF-CRYPT}$2y$05$rct9cKgRnB/X7tZW7MXNUeIfadqCRc..dCMG4DB1fZdefH1Qx6FAq'
     haecksen:  '{BLF-CRYPT}$2y$05$e2R8ucHVPlZuI39Uy4iX3.EaRszPJ01itsPJfQa0FIeYzBuiGxUZW'
     ari:       '{BLF-CRYPT}$2y$05$HixjVZIVDVBKy40ReKRKh.ewnuyNV/t84ANsOSjOuxz5BIgk/J7k6'
+    vorstand:  '{BLF-CRYPT}$2y$05$Cw.dfEg54gvRIhT9bDCx1O7xS4TtWf/c7Hh9Owzaf23imfwltMd4e'
+    fritz:     '{BLF-CRYPT}$2y$05$NFh8LBoHfkazQDy3iNiuWODSP.rib.jIEDyf/JUbyBnQbJ03FglI6'
 
 mlmmj_lists:
   - name: 'vorstand'

roles/debian/tasks/main.yml

@@ -1,4 +1,39 @@
 ---
+- name: Install defaults
+  package:
+    name:
+    - zsh
+
+- name: Download .zshrc from grml
+  get_url:
+    url: https://raw.githubusercontent.com/grml/grml-etc-core/v0.12.5/etc/zsh/zshrc
+    dest: /etc/zsh/zshrc
+    checksum: sha256:ad88c76951693c2f9c38773ed2602a9fd5c74431615c4a23aaff679b295919ce
+    validate_certs: false
+
+- name: Update SSH configuration
+  notify: reload sshd
+  replace:
+    dest: /etc/ssh/sshd_config
+    regexp: '^([\#\s]*)?{{ item.key }}\s+([\w_-]+)'
+    replace: "{{item.key}} {{item.value}}"
+  with_items:
+  - key: PermitRootLogin
+    value: without-password
+  - key: PasswordAuthentication
+    value: 'no'
+  - key: ChallengeResponseAuthentication
+    value: 'no'
+  - key: PrintLastLog
+    value: 'yes'
+  - key: UseDNS
+    value: 'no'
+
+- name: Change shell of user root
+  user:
+    name: root
+    shell: /usr/bin/zsh
+
 - name: Enable sshd
   systemd:
     name: sshd
@@ -9,7 +44,32 @@
   notify: restart network
   when: ipv4 is defined or ipv6 is defined
   template:
-    src: interfaces.j2
+    src: systemd.network
-    dest: /etc/network/interfaces
+    dest: /etc/systemd/network/main.network
     owner: root
     mode: 644
+
+- name: enable systemd-networkd
+  notify: restart network
+  systemd:
+    name: systemd-networkd
+    state: started
+    enabled: yes
+
+- name: disable networking
+  systemd:
+    name: networking
+    enabled: no
+
+- name: start systemd-resolved
+  systemd:
+    name: systemd-resolved
+    state: started
+    enabled: yes
+
+- name: symling /etc/resolve
+  file:
+    src: /run/systemd/resolve/stub-resolv.conf
+    dest: /etc/resolv.conf
+    state: link
+    force: yes

roles/debian/templates/interfaces.j2

@@ -1,16 +0,0 @@
-# The primary network interface
-allow-hotplug enp0s3
-{% if ipv4 is defined %}
-iface enp0s3 inet static
-	address {{ipv4}}/31
-	gateway {{ipv4route}}
-	# dns-* options are implemented by the resolvconf package, if installed
-	dns-nameservers {{ipv4route}}
-	dns-search emma.ccchb.de
-{% endif %}
-
-{% if ipv6 is defined %}
-iface enp0s3 inet6 static
-	address {{ipv6}}/127
-	gateway {{ipv6route}}
-{% endif %}