casa 07/02/23

labo/ansible.cfg

@@ -0,0 +1,9 @@
+[defaults]
+inventory=inventory
+remote_user=devops
+
+[privilege_escalation]
+become=true
+become_method=sudo
+become_user=root
+become_ask_pass=true

labo/host_vars/localhost

@@ -0,0 +1 @@
+ansible_connection = smart

labo/hosts.j2

@@ -0,0 +1,9 @@
+
+# {{ ansible_managed }}
+
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+
+{% for host in groups['all'] %}
+{{ hostvars[host]['ansible_facts']['default_ipv4']['address'] }} {{ hostvars[host]['ansible_facts']['fqdn'] }} {{ hostvars[host]['ansible_facts']['hostname'] }}
+{% endfor %}

labo/inventory

@@ -0,0 +1,15 @@
+[webservers]
+servera
+serverb
+
+[dbservers]
+serverc
+serverd
+
+[devops]
+servera
+serverc
+
+[prod]
+serverb
+serverd

labo/set_hosts.yml

@@ -0,0 +1,9 @@
+- name: set /etc/hosts in managed hosts
+  hosts: all
+  remote_user: student
+  gather_facts: yes
+  tasks:
+    - name: template render
+      template:
+        src: hosts.j2
+        dest: /etc/hosts