From 4af2c511fe1647dc122cc384fda3162ee80815f8 Mon Sep 17 00:00:00 2001
From: Ivan Grynenko <ivan@salsadigital.com.au>
Date: Sun, 12 Jun 2016 12:58:46 +1000
Subject: [PATCH] Squashed 'lemp-rhel7/roles/ansible-role-nginx/' content from
 commit 82575ce

git-subtree-dir: lemp-rhel7/roles/ansible-role-nginx
git-subtree-split: 82575ce14220a43ee56b09b9cba2876c4a60080e
---
 .travis.yml             |  39 +++++++++++++
 README.md               | 122 ++++++++++++++++++++++++++++++++++++++++
 defaults/main.yml       |  68 ++++++++++++++++++++++
 handlers/main.yml       |  10 ++++
 meta/main.yml           |  30 ++++++++++
 tasks/main.yml          |  39 +++++++++++++
 tasks/setup-Debian.yml  |   9 +++
 tasks/setup-FreeBSD.yml |  13 +++++
 tasks/setup-RedHat.yml  |  14 +++++
 tasks/setup-Ubuntu.yml  |  14 +++++
 tasks/vhosts.yml        |  26 +++++++++
 templates/nginx.conf.j2 |  63 +++++++++++++++++++++
 templates/nginx.repo.j2 |   5 ++
 templates/vhosts.j2     |  33 +++++++++++
 tests/inventory         |   1 +
 tests/test.yml          |   6 ++
 vars/Debian.yml         |   9 +++
 vars/FreeBSD.yml        |   9 +++
 vars/RedHat.yml         |   9 +++
 19 files changed, 519 insertions(+)
 create mode 100644 .travis.yml
 create mode 100644 README.md
 create mode 100644 defaults/main.yml
 create mode 100644 handlers/main.yml
 create mode 100644 meta/main.yml
 create mode 100644 tasks/main.yml
 create mode 100644 tasks/setup-Debian.yml
 create mode 100644 tasks/setup-FreeBSD.yml
 create mode 100644 tasks/setup-RedHat.yml
 create mode 100644 tasks/setup-Ubuntu.yml
 create mode 100644 tasks/vhosts.yml
 create mode 100644 templates/nginx.conf.j2
 create mode 100644 templates/nginx.repo.j2
 create mode 100644 templates/vhosts.j2
 create mode 100644 tests/inventory
 create mode 100644 tests/test.yml
 create mode 100644 vars/Debian.yml
 create mode 100644 vars/FreeBSD.yml
 create mode 100644 vars/RedHat.yml

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..13d7de0
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,39 @@
+---
+sudo: required
+language: python
+python: "2.7"
+
+env:
+  - SITE=test.yml
+
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y curl
+
+install:
+  # Install Ansible.
+  - pip install ansible
+
+  # Add ansible.cfg to pick up roles path.
+  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
+
+script:
+  # Check the role/playbook's syntax.
+  - "ansible-playbook -i tests/inventory tests/$SITE --syntax-check"
+
+  # Run the role/playbook with ansible-playbook.
+  - "ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo"
+
+  # Run the role/playbook again, checking to make sure it's idempotent.
+  - >
+    ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
+
+  # TODO - get the test working. Probably need to add a virtual host.
+  # Request a page via Nginx, to make sure Nginx is running and responds.
+  # - "curl http://localhost/"
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..854fa32
--- /dev/null
+++ b/README.md
@@ -0,0 +1,122 @@
+# Ansible Role: Nginx
+
+[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-nginx.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-nginx)
+
+Installs Nginx on RedHat/CentOS or Debian/Ubuntu Linux, or FreeBSD servers.
+
+This role installs and configures the latest version of Nginx from the Nginx yum repository (on RedHat-based systems) or via apt (on Debian-based systems) or pkgng (on FreeBSD systems). You will likely need to do extra setup work after this role has installed Nginx, like adding your own [virtualhost].conf file inside `/etc/nginx/conf.d/`, describing the location and options to use for your particular website.
+
+## Requirements
+
+None.
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+    nginx_vhosts: []
+
+A list of vhost definitions (server blocks) for Nginx virtual hosts. If left empty, you will need to supply your own virtual host configuration. See the commented example in `defaults/main.yml` for available server options. If you have a large number of customizations required for your server definition(s), you're likely better off managing the vhost configuration file yourself, leaving this variable set to `[]`.
+
+    nginx_vhosts:
+      - listen: "80 default_server"
+        server_name: "example.com"
+        root: "/var/www/example.com"
+        index: "index.php index.html index.htm"
+        error_page: ""
+        access_log: ""
+        error_log: ""
+        extra_parameters: |
+          location ~ \.php$ {
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            fastcgi_pass unix:/var/run/php5-fpm.sock;
+            fastcgi_index index.php;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            include fastcgi_params;
+          }
+
+An example of a fully-populated nginx_vhosts entry, using a `|` to declare a block of syntax for the `extra_parameters`.
+
+    nginx_remove_default_vhost: false
+
+Whether to remove the 'default' virtualhost configuration supplied by Nginx. Useful if you want the base `/` URL to be directed at one of your own virtual hosts configured in a separate .conf file.
+
+    nginx_upstreams: []
+
+If you are configuring Nginx as a load balancer, you can define one or more upstream sets using this variable. In addition to defining at least one upstream, you would need to configure one of your server blocks to proxy requests through the defined upstream (e.g. `proxy_pass http://myapp1;`). See the commented example in `defaults/main.yml` for more information.
+
+    nginx_user: "nginx"
+
+The user under which Nginx will run. Defaults to `nginx` for RedHat, and `www-data` for Debian.
+
+    nginx_worker_processes: "1"
+    nginx_worker_connections: "1024"
+    nginx_multi_accept: "off"
+
+`nginx_worker_processes` should be set to the number of cores present on your machine. Connections (find this number with `grep processor /proc/cpuinfo | wc -l`). `nginx_worker_connections` is the number of connections per process. Set this higher to handle more simultaneous connections (and remember that a connection will be used for as long as the keepalive timeout duration for every client!). You can set `nginx_multi_accept` to `on` if you want Nginx to accept all connections immediately.
+
+    nginx_error_log: "/var/log/nginx/error.log warn"
+    nginx_access_log: "/var/log/nginx/access.log main buffer=16k"
+
+Configuration of the default error and access logs. Set to `off` to disable a log entirely.
+
+    nginx_sendfile: "on"
+    nginx_tcp_nopush: "on"
+    nginx_tcp_nodelay: "on"
+
+TCP connection options. See [this blog post](https://t37.net/nginx-optimization-understanding-sendfile-tcp_nodelay-and-tcp_nopush.html) for more information on these directives.
+
+    nginx_keepalive_timeout: "65"
+    nginx_keepalive_requests: "100"
+
+Nginx keepalive settings. Timeout should be set higher (10s+) if you have more polling-style traffic (AJAX-powered sites especially), or lower (<10s) if you have a site where most users visit a few pages and don't send any further requests.
+
+    nginx_client_max_body_size: "64m"
+
+This value determines the largest file upload possible, as uploads are passed through Nginx before hitting a backend like `php-fpm`. If you get an error like `client intended to send too large body`, it means this value is set too low.
+
+    nginx_server_names_hash_bucket_size: "64"
+
+If you have many server names, or have very long server names, you might get an Nginx error on startup requiring this value to be increased.
+
+    nginx_proxy_cache_path: ""
+
+Set as the `proxy_cache_path` directive in the `nginx.conf` file. By default, this will not be configured (if left as an empty string), but if you wish to use Nginx as a reverse proxy, you can set this to a valid value (e.g. `"/var/cache/nginx keys_zone=cache:32m"`) to use Nginx's cache (further proxy configuration can be done in individual server configurations).
+
+    nginx_extra_http_options: ""
+
+Extra lines to be inserted in the top-level `http` block in `nginx.conf`. The value should be defined literally (as you would insert it directly in the `nginx.conf`, adhering to the Nginx configuration syntax - such as `;` for line termination, etc.), for example:
+
+    nginx_extra_http_options: |
+      proxy_buffering    off;
+      proxy_set_header   X-Real-IP $remote_addr;
+      proxy_set_header   X-Scheme $scheme;
+      proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header   Host $http_host;
+
+    nginx_default_release: ""
+
+(For Debian/Ubuntu only) Allows you to set a different repository for the installation of Nginx. As an example, if you are running Debian's wheezy release, and want to get a newer version of Nginx, you can install the `wheezy-backports` repository and set that value here, and Ansible will use that as the `-t` option while installing Nginx.
+
+    nginx_ppa_use: false
+    nginx_ppa_version: stable
+
+(For Ubuntu only) Allows you to use the official Nginx PPA instead of the system's package. You can set the version to `stable` or `development`.
+
+## Dependencies
+
+None.
+
+## Example Playbook
+
+    - hosts: server
+      roles:
+        - { role: geerlingguy.nginx }
+
+## License
+
+MIT / BSD
+
+## Author Information
+
+This role was created in 2014 by [Jeff Geerling](http://jeffgeerling.com/), author of [Ansible for DevOps](http://ansiblefordevops.com/).
diff --git a/defaults/main.yml b/defaults/main.yml
new file mode 100644
index 0000000..620dc09
--- /dev/null
+++ b/defaults/main.yml
@@ -0,0 +1,68 @@
+---
+# Used only for Debian/Ubuntu installation, as the -t option for apt.
+nginx_default_release: ""
+
+# Use the official Nginx PPA for Ubuntu, and the version to use if so.
+nginx_ppa_use: false
+nginx_ppa_version: stable
+
+# The name of the nginx apt/yum package to install.
+nginx_package_name: "nginx"
+
+nginx_worker_processes: "1"
+nginx_worker_connections: "1024"
+nginx_multi_accept: "off"
+
+nginx_error_log: "/var/log/nginx/error.log warn"
+nginx_access_log: "/var/log/nginx/access.log main buffer=16k"
+
+nginx_sendfile: "on"
+nginx_tcp_nopush: "on"
+nginx_tcp_nodelay: "on"
+
+nginx_keepalive_timeout: "65"
+nginx_keepalive_requests: "100"
+
+nginx_client_max_body_size: "64m"
+
+nginx_server_names_hash_bucket_size: "64"
+
+nginx_proxy_cache_path: ""
+
+nginx_extra_conf_options: ""
+# Example extra main options, used within the main nginx's context:
+#   nginx_extra_conf_options: |
+#     env VARIABLE;
+#     include /etc/nginx/main.d/*.conf;
+
+nginx_extra_http_options: ""
+# Example extra http options, printed inside the main server http config:
+#    nginx_extra_http_options: |
+#      proxy_buffering    off;
+#      proxy_set_header   X-Real-IP $remote_addr;
+#      proxy_set_header   X-Scheme $scheme;
+#      proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+#      proxy_set_header   Host $http_host;
+
+nginx_remove_default_vhost: false
+nginx_vhosts: []
+# Example vhost below, showing all available options:
+# - listen: "80 default_server" # default: "80 default_server"
+#   server_name: "example.com" # default: N/A
+#   root: "/var/www/example.com" # default: N/A
+#   index: "index.html index.htm" # default: "index.html index.htm"
+#
+#   # Properties that are only added if defined:
+#   error_page: ""
+#   access_log: ""
+#   error_log: ""
+#   extra_parameters: "" # Can be used to add extra config blocks (multiline).
+
+nginx_upstreams: []
+# - name: myapp1
+#   strategy: "ip_hash" # "least_conn", etc.
+#   servers: {
+#     "srv1.example.com",
+#     "srv2.example.com weight=3",
+#     "srv3.example.com"
+#   }
diff --git a/handlers/main.yml b/handlers/main.yml
new file mode 100644
index 0000000..3f6d024
--- /dev/null
+++ b/handlers/main.yml
@@ -0,0 +1,10 @@
+---
+- name: restart nginx
+  service: name=nginx state=restarted
+
+- name: validate nginx configuration
+  command: nginx -t -c /etc/nginx/nginx.conf
+  changed_when: False
+
+- name: reload nginx
+  service: name=nginx state=reloaded
diff --git a/meta/main.yml b/meta/main.yml
new file mode 100644
index 0000000..fab65e4
--- /dev/null
+++ b/meta/main.yml
@@ -0,0 +1,30 @@
+---
+dependencies: []
+
+galaxy_info:
+  author: geerlingguy
+  description: Nginx installation for Linux and FreeBSD.
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 1.8
+  platforms:
+    - name: EL
+      versions:
+      - 6
+      - 7
+    - name: Debian
+      versions:
+      - all
+    - name: Ubuntu
+      versions:
+      - all
+    - name: FreeBSD
+      versions:
+      - 10.3
+      - 10.2
+      - 10.1
+      - 10.0
+      - 9.3
+  galaxy_tags:
+    - development
+    - web
diff --git a/tasks/main.yml b/tasks/main.yml
new file mode 100644
index 0000000..2363838
--- /dev/null
+++ b/tasks/main.yml
@@ -0,0 +1,39 @@
+---
+# Variable setup.
+- name: Include OS-specific variables.
+  include_vars: "{{ ansible_os_family }}.yml"
+
+- name: Define nginx_user.
+  set_fact:
+    nginx_user: "{{ __nginx_user }}"
+  when: nginx_user is not defined
+
+# Setup/install tasks.
+- include: setup-RedHat.yml
+  when: ansible_os_family == 'RedHat'
+
+- include: setup-Ubuntu.yml
+  when: ansible_distribution == 'Ubuntu'
+
+- include: setup-Debian.yml
+  when: ansible_os_family == 'Debian'
+
+- include: setup-FreeBSD.yml
+  when: ansible_os_family == 'FreeBSD'
+
+# Vhost configuration.
+- include: vhosts.yml
+
+# Nginx setup.
+- name: Copy nginx configuration in place.
+  template:
+    src: nginx.conf.j2
+    dest: "{{ nginx_conf_file_path }}"
+    owner: root
+    group: "{{ root_group }}"
+    mode: 0644
+  notify:
+    - reload nginx
+
+- name: Ensure nginx is started and enabled to start at boot.
+  service: name=nginx state=started enabled=yes
diff --git a/tasks/setup-Debian.yml b/tasks/setup-Debian.yml
new file mode 100644
index 0000000..43f9ab8
--- /dev/null
+++ b/tasks/setup-Debian.yml
@@ -0,0 +1,9 @@
+---
+- name: Update apt cache.
+  apt: update_cache=yes cache_valid_time=86400
+
+- name: Ensure nginx is installed.
+  apt:
+    name: "{{ nginx_package_name }}"
+    state: installed
+    default_release: "{{ nginx_default_release }}"
diff --git a/tasks/setup-FreeBSD.yml b/tasks/setup-FreeBSD.yml
new file mode 100644
index 0000000..7aa8837
--- /dev/null
+++ b/tasks/setup-FreeBSD.yml
@@ -0,0 +1,13 @@
+---
+- name: Update pkg cache.
+  shell: pkg update -f
+
+- name: Ensure nginx is installed.
+  pkgng:
+    name: "{{ nginx_package_name }}"
+    state: present
+
+- name: Create logs directory.
+  file:
+    path: /var/log/nginx
+    state: directory
diff --git a/tasks/setup-RedHat.yml b/tasks/setup-RedHat.yml
new file mode 100644
index 0000000..a1563b7
--- /dev/null
+++ b/tasks/setup-RedHat.yml
@@ -0,0 +1,14 @@
+---
+- name: Enable nginx repo.
+  template:
+    src: nginx.repo.j2
+    dest: /etc/yum.repos.d/nginx.repo
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Ensure nginx is installed.
+  yum:
+    name: "{{ nginx_package_name }}"
+    state: installed
+    enablerepo: nginx
diff --git a/tasks/setup-Ubuntu.yml b/tasks/setup-Ubuntu.yml
new file mode 100644
index 0000000..920dc0b
--- /dev/null
+++ b/tasks/setup-Ubuntu.yml
@@ -0,0 +1,14 @@
+---
+- name: Add PPA for Nginx.
+  apt_repository:
+    repo: 'ppa:nginx/{{ nginx_ppa_version }}'
+    state: present
+    update_cache: yes
+  register: nginx_ppa_added
+  when: nginx_ppa_use
+
+- name: Ensure nginx will reinstall if the PPA was just added.
+  apt:
+    name: nginx
+    state: absent
+  when: nginx_ppa_added.changed
diff --git a/tasks/vhosts.yml b/tasks/vhosts.yml
new file mode 100644
index 0000000..583ff77
--- /dev/null
+++ b/tasks/vhosts.yml
@@ -0,0 +1,26 @@
+---
+- name: Remove default nginx vhost config file (if configured).
+  file:
+    path: "{{ nginx_default_vhost_path }}"
+    state: absent
+  when: nginx_remove_default_vhost
+  notify:
+    - reload nginx
+
+- name: Add managed vhost config file (if any vhosts are configured).
+  template:
+    src: vhosts.j2
+    dest: "{{ nginx_vhost_path }}/vhosts.conf"
+    mode: 0644
+  when: nginx_vhosts|length > 0
+  notify:
+    - reload nginx
+
+- name: Remove managed vhost config file (if no vhosts are configured).
+  file:
+    path: "{{ nginx_vhost_path }}/vhosts.conf"
+    state: absent
+  when: nginx_vhosts|length == 0
+  notify:
+    - reload nginx
+
diff --git a/templates/nginx.conf.j2 b/templates/nginx.conf.j2
new file mode 100644
index 0000000..e9499e7
--- /dev/null
+++ b/templates/nginx.conf.j2
@@ -0,0 +1,63 @@
+user  {{ nginx_user }};
+
+error_log  {{ nginx_error_log }};
+pid        {{ nginx_pidfile }};
+
+worker_processes  {{ nginx_worker_processes }};
+
+events {
+    worker_connections  {{ nginx_worker_connections }};
+    multi_accept {{ nginx_multi_accept }};
+}
+
+{% if nginx_extra_conf_options %}
+{{ nginx_extra_conf_options }}
+{% endif %}
+
+http {
+    include       {{ nginx_mime_file_path }};
+    default_type  application/octet-stream;
+
+    server_names_hash_bucket_size {{ nginx_server_names_hash_bucket_size }};
+
+    client_max_body_size {{ nginx_client_max_body_size }};
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  {{ nginx_access_log }};
+
+    sendfile        {{ nginx_sendfile }};
+    tcp_nopush      {{ nginx_tcp_nopush }};
+    tcp_nodelay     {{ nginx_tcp_nodelay }};
+
+    keepalive_timeout  {{ nginx_keepalive_timeout }};
+    keepalive_requests {{ nginx_keepalive_requests }};
+
+    #gzip  on;
+
+{% if nginx_proxy_cache_path %}
+    proxy_cache_path {{ nginx_proxy_cache_path }};
+{% endif %}
+
+{% if nginx_extra_http_options %}
+    {{ nginx_extra_http_options }}
+{% endif %}
+
+{% for upstream in nginx_upstreams %}
+    upstream {{ upstream.name }} {
+{% if upstream.strategy is defined %}
+        {{ upstream.strategy }};
+{% endif %}
+{% for server in upstream.servers %}
+        server {{ server }};
+{% endfor %}
+    }
+{% endfor %}
+
+    include {{ nginx_conf_path }}/*.conf;
+{% if nginx_conf_path != nginx_vhost_path %}
+    include {{ nginx_vhost_path }}/*;
+{% endif %}
+}
diff --git a/templates/nginx.repo.j2 b/templates/nginx.repo.j2
new file mode 100644
index 0000000..9a853b7
--- /dev/null
+++ b/templates/nginx.repo.j2
@@ -0,0 +1,5 @@
+[nginx]
+name=nginx repo
+baseurl=http://nginx.org/packages/centos/{{ ansible_distribution_major_version }}/$basearch/
+gpgcheck=0
+enabled=1
diff --git a/templates/vhosts.j2 b/templates/vhosts.j2
new file mode 100644
index 0000000..04dbf9e
--- /dev/null
+++ b/templates/vhosts.j2
@@ -0,0 +1,33 @@
+{% for vhost in nginx_vhosts %}
+server {
+    listen {{ vhost.listen | default('80 default_server') }};
+
+    {% if vhost.server_name is defined %}
+    server_name {{ vhost.server_name }};
+    {% endif %}
+
+    {% if vhost.root is defined %}
+    root {{ vhost.root }};
+    {% endif %}
+
+    index {{ vhost.index | default('index.html index.htm') }};
+
+    {% if vhost.error_page is defined %}
+    error_page {{ vhost.error_page }};
+    {% endif %}
+    {% if vhost.access_log is defined %}
+    access_log {{ vhost.access_log }};
+    {% endif %}
+    {% if vhost.error_log is defined %}
+    error_log {{ vhost.error_log }} error;
+    {% endif %}
+
+    {% if vhost.return is defined %}
+    return {{ vhost.return }};
+    {% endif %}
+
+    {% if vhost.extra_parameters is defined %}
+    {{ vhost.extra_parameters }}
+    {% endif %}
+}
+{% endfor %}
diff --git a/tests/inventory b/tests/inventory
new file mode 100644
index 0000000..2fbb50c
--- /dev/null
+++ b/tests/inventory
@@ -0,0 +1 @@
+localhost
diff --git a/tests/test.yml b/tests/test.yml
new file mode 100644
index 0000000..5b55b97
--- /dev/null
+++ b/tests/test.yml
@@ -0,0 +1,6 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - role: ansible-role-nginx
+      nginx_use_ppa: true
diff --git a/vars/Debian.yml b/vars/Debian.yml
new file mode 100644
index 0000000..cb12770
--- /dev/null
+++ b/vars/Debian.yml
@@ -0,0 +1,9 @@
+---
+root_group: root
+nginx_conf_path: /etc/nginx/conf.d
+nginx_conf_file_path: /etc/nginx/nginx.conf
+nginx_mime_file_path: /etc/nginx/mime.types
+nginx_pidfile: /run/nginx.pid
+nginx_vhost_path: /etc/nginx/sites-enabled
+nginx_default_vhost_path: /etc/nginx/sites-enabled/default
+__nginx_user: "www-data"
diff --git a/vars/FreeBSD.yml b/vars/FreeBSD.yml
new file mode 100644
index 0000000..b032f98
--- /dev/null
+++ b/vars/FreeBSD.yml
@@ -0,0 +1,9 @@
+---
+root_group: wheel
+nginx_conf_path: /usr/local/etc/nginx/conf.d
+nginx_conf_file_path: /usr/local/etc/nginx/nginx.conf
+nginx_mime_file_path: /usr/local/etc/nginx/mime.types
+nginx_pidfile: /var/run/nginx.pid
+nginx_vhost_path: /usr/local/etc/nginx/sites-enabled
+nginx_default_vhost_path: /usr/local/etc/nginx/sites-enabled/default
+__nginx_user: "www"
diff --git a/vars/RedHat.yml b/vars/RedHat.yml
new file mode 100644
index 0000000..0138f8d
--- /dev/null
+++ b/vars/RedHat.yml
@@ -0,0 +1,9 @@
+---
+root_group: root
+nginx_conf_path: /etc/nginx/conf.d
+nginx_conf_file_path: /etc/nginx/nginx.conf
+nginx_mime_file_path: /etc/nginx/mime.types
+nginx_pidfile: /var/run/nginx.pid
+nginx_vhost_path: /etc/nginx/conf.d
+nginx_default_vhost_path: /etc/nginx/conf.d/default.conf
+__nginx_user: "nginx"