Add debian common role

common-debian/tasks/network.yml

@@ -0,0 +1,33 @@
+---
+- name: disable managed /etc/hosts from cloud-init
+  lineinfile:
+    dest: /etc/cloud/cloud.cfg
+    regexp: "^manage_etc_hosts"
+    line: "    manage_etc_hosts:false"
+  ignore_errors: yes
+
+- name: write hosts configuration file
+  template:
+    src: etc/hosts.j2
+    dest: /etc/hosts
+    mode: 0644
+
+- name: write resolver configuration files
+  template:
+    src: "{{ item }}.j2"
+    dest: "/{{ item }}"
+    mode: 0644
+  loop:
+    - etc/dhcp/dhclient-enter-hooks.d/noresolv
+    - etc/resolv.conf
+  ignore_errors: yes
+
+- name: write firewall rules configuration file
+  template:
+    src: etc/nftables.conf.j2
+    dest: /etc/nftables.conf
+  when: nftables_rules is defined and nftables_rules
+  notify:
+    - restart nftables
+
+- meta: flush_handlers