From c55538539a4e6d647871a674fa79e2c0ecfba660 2021-12-25 22:03:18
From: fantawams <fantawams@c3l.lu>
Date: 2021-12-25 22:03:18
Subject: [PATCH] Update for initial setup playbook. etc/hosts part works now.

---

diff --git a/initial_setup.yml b/initial_setup.yml
index d0b5cdbc08e17f6c49167f37b055d683051ca9ce..9e29ab15f91a24d1e4c95dafecf11006145e4fbc 100644
--- a/initial_setup.yml
+++ b/initial_setup.yml
@@ -1,11 +1,13 @@
 ---
 # Defining the remote server where the package will be deployed
-- hosts: initial
+- hosts: test
   remote_user: root
   become: yes
   become_method: sudo
   vars:
     password: Welcome1234
+    ipv4: var=hostvars[initial]['ansible_default_ipv4']['address']
+    old_hostname: filter=ansible_hostname
   tasks:
 
 # Update and install aptitude packadge
@@ -44,12 +46,23 @@
     - name: "Update Hostnames"
       hostname:
         name: "{{ new_hostname }}"
-    - name: 'Add hostname to /etc/hosts'
+
+# Updaet /etc/hosts
+    - name: Make sure an IPV4 entry in /etc/hosts exists
+      lineinfile:
+        path: /etc/hosts
+        regexp: "^{{ ansible_default_ipv4.address }}"
+        line: "{{ ansible_default_ipv4.address }} {{ new_hostname }} {{ new_hostname }}.freifunk.lu"
+        state: present
+      tags: network,hostname,dns
+
+    - name: Make sure an IPV6 entry in /etc/hosts exists
       lineinfile:
         path: /etc/hosts
-        regexp: '^127\.0\.0\.1[ \t]+localhost'
-        line: '127.0.0.1 localhost {{ new_hostname }}'
+        regexp: "^{{ ansible_default_ipv6.address }}"
+        line: "{{ ansible_default_ipv6.address }} {{ new_hostname }} {{ new_hostname }}.freifunk.lu"
         state: present
+      tags: network,hostname,dns
 
 # Create Freifunk Users
     - name: Create a login user fantawams