feat (role): adds nginx installation role, tests are required

roles/install_nginx/tasks/main.yaml

@@ -0,0 +1,30 @@
+---
+
+- name: Install NGINX on apt-based systems
+  become: true
+  ansible.builtin.apt:
+    name: nginx
+    state: present
+    update_cache: true
+
+- name: Enable systemd service
+  ansible.builtin.service:
+    name: nginx
+    state: started
+    enabled: true
+
+# We don't want to activate this config right away, so push it after service started
+- name: Configure NGINX, by pushing the config directory
+  become: true
+  ansible.builtin.copy:
+    src: "{{ role_path }}/files/nginx"
+    dst: "/etc/nginx"
+
+- name: Install custom error pages
+  become: true
+  ansible.builtin.shell: |
+    mkdir -p /srv/http/default
+    git clone https://github.com/denysvitali/nginx-error-pages /srv/http/default 
+    ln -s /srv/http/default/snippets/error_pages.conf /etc/nginx/snippets/error_pages.conf
+    ln -s /srv/http/default/snippets/error_pages_content.conf /etc/nginx/snippets/error_pages_content.conf
+