some fixes

defaults/main.yml

@@ -1,4 +1,5 @@
 ---
+nginx_official_repo_enabled: True
 nginx_user: nginx
 nginx_group: nginx
 nginx_worker_processes: 1
@@ -7,12 +8,13 @@ nginx_open_ports:
   - 80
   - 443
 nginx_tls_enabled: False
-nginx_tls_cert: ""
-nginx_tls_private_key: ""
-nginx_tls_intermediate_ca: ""
+# nginx_tls_cert:
+# nginx_tls_private_key:
+# nginx_tls_intermediate_ca:
+nginx_vhosts_dir: /var/www/vhosts
 nginx_pfs_enabled: False
-nginx_dhparam_size: '4069'
-nginx_dhparam_file: '/etc/pki/tls/certs/dhparam-{{ nginx_dhparam_size }}.pem'
+nginx_dhparam_size: 4069
+nginx_dhparam_file: "/etc/pki/tls/certs/dhparam-{{ nginx_dhparam_size }}.pem"
 nginx_tls_cert_file: "/etc/pki/tls/certs/my-chained.crt"
 nginx_tls_intermediate_ca_file: "/etc/pki/tls/certs/my-intermediate.crt"
 nginx_tls_private_key_file: "/etc/pki/tls/private/my-private.key"

tasks/install.yml

@@ -8,6 +8,7 @@
       baseurl: "https://nginx.org/packages/centos/{{ ansible_distribution_major_version }}/$basearch/"
       gpgkey: https://nginx.org/keys/nginx_signing.key
       gpgcheck: yes
+    when: nginx_official_repo_enabled
 
   - name: Installing nginx
     yum:
@@ -30,18 +31,18 @@
 
   - name: Prepare vhost directories
     file:
-      path: '{{ item }}'
+      path: "{{ item }}"
       state: directory
       owner: nginx
       group: nginx
       mode: 0750
     with_items:
-      - /var/www/vhosts
-      - /var/www/vhosts/default
+      - "{{ nginx_vhosts_dir }}"
+      - "{{ nginx_vhosts_dir }}/default"
 
   - name: Prepare nginx directories
     file:
-      path: '{{ item }}'
+      path: "{{ item }}"
       state: directory
       owner: root
       group: root
@@ -52,8 +53,8 @@
 
   - name: Update nginx.conf
     template:
-      src: 'etc/nginx/nginx.conf.j2'
-      dest: '/etc/nginx/nginx.conf'
+      src: etc/nginx/nginx.conf.j2
+      dest: "/etc/nginx/nginx.conf"
       owner: root
       group: root
       mode: 0640
@@ -80,7 +81,7 @@
       path: /etc/nginx/conf.d/default.conf
       state: absent
 
-  - name: Add default page config
+  - name: Add default page configuration file
     template:
       src: 'etc/nginx/sites-available/default.j2'
       dest: '/etc/nginx/sites-available/default'

templates/etc/nginx/nginx.conf.j2

@@ -5,12 +5,10 @@ worker_processes {{ nginx_worker_processes }};
 error_log /var/log/nginx/error.log;
 pid /run/nginx.pid;
 
-
 events {
   worker_connections {{ nginx_worker_connections }};
 }
 
-
 http {
   include             /etc/nginx/mime.types;
   default_type        application/octet-stream;