Migrated to ansible roles

roles/nginx-loadbalancer/meta/main.yml

@@ -0,0 +1,10 @@
+galaxy_info:
+  author: strNophix
+  description: Nginx Loadbalancer Role
+
+  license: MIT
+  min_ansible_version: 2.1
+
+  galaxy_tags: []
+
+dependencies: []

roles/nginx-loadbalancer/tasks/main.yml

@@ -0,0 +1,24 @@
+---
+# tasks file for nginx-loadbalancer
+- name: Install nginx
+  package:
+    name: nginx
+    state: present
+    update_cache: yes
+  become: true
+- name: Move config to vm
+  ansible.builtin.template:
+    src: ./templates/loadbalancer.cfg.j2
+    dest: /etc/nginx/sites-available/nginx.cfg
+  become: true
+- name: Enable loadbalancer config
+  file:
+    src: /etc/nginx/sites-available/nginx.cfg
+    dest: /etc/nginx/sites-enabled/default
+    state: link
+  become: true
+- name: Restart nginx
+  service: 
+    name: nginx
+    state: restarted
+  become: true

roles/nginx-loadbalancer/templates/loadbalancer.cfg.j2

@@ -0,0 +1,13 @@
+upstream app {
+    {% for host in groups['webserver'] %}
+    server {{ host }}:80;
+    {% endfor %}
+}
+
+server {
+    listen 80;
+
+    location / {
+        proxy_pass http://app;
+    }
+}