Set static ip address during installation

install.yml

@@ -1,13 +0,0 @@
----
-- name: Install system.
-  hosts: all
-
-  roles:
-    - passwordless_connection
-    - prep
-    - disksetup
-    - configure
-
-  tasks:
-    - name: Reboot system
-      reboot:

main.yml

@@ -1,4 +1,17 @@
 ---
+- name: Install system.
+  hosts: all
+
+  roles:
+    - passwordless_connection
+    - prep
+    - disksetup
+    - configure
+
+  tasks:
+    - name: Reboot system
+      reboot:
+
 - name: Configure system.
   hosts: all
 

requirements.yml

@@ -0,0 +1,2 @@
+---
+- src: kewlfft.aur

roles/configure/files/static.nmconnection

@@ -0,0 +1,13 @@
+[connection]
+id=static
+uuid=b47e7a95-b345-3725-ac60-1fd4ed350aab
+type=ethernet
+autoconnect-priority=999
+interface-name={{ net_interface }}
+
+[ipv4]
+addresses={{ net_ip }}/24
+gateway={{ net_gateway }}
+dns={{ net_dns }}
+dns-search=localhost
+method=manual

roles/configure/tasks/main.yml

@@ -8,6 +8,30 @@
     - fstrim.timer
   changed_when: true
 
+- name: Get primary network interface.
+  set_fact:
+    net_interface: '{{ ansible_interfaces | reject("match", "^lo$") | first }}'
+
+- name: Set ip address.
+  set_fact:
+    net_ip: '{{ ansible_facts[net_interface]["ipv4"]["address"] }}'
+
+- name: Set gateway.
+  set_fact:
+    net_gateway: '{{ (ansible_facts[net_interface]["ipv4"]["network"] | split("."))[:3] | join(".") }}.1'
+
+- name: Set nameservers.
+  set_fact:
+    net_dns: '{{ ansible_facts["dns"]["nameservers"] | join(";") }};8.8.8.8;'
+
+- name: Create static ip config.
+  template:
+    src: files/static.nmconnection
+    dest: "{{ partitioning_root_mount_point }}/etc/NetworkManager/system-connections/static.nmconnection"
+    owner: root
+    group: root
+    mode: 0600
+
 - name: Make sure root's .ssh directory exists.
   file:
     state: directory