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public-health-ch/ansible/roles/nginxinc.nginx/README.md
Oleg Lavrovsky cfef0647a5 Ansible configuration
2020-05-16 00:14:14 +02:00

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Ansible NGINX Role
==================
[![Ansible Galaxy](https://img.shields.io/badge/galaxy-nginxinc.nginx-5bbdbf.svg)](https://galaxy.ansible.com/nginxinc/nginx)
[![Build Status](https://travis-ci.org/nginxinc/ansible-role-nginx.svg?branch=master)](https://travis-ci.org/nginxinc/ansible-role-nginx)
This role installs NGINX Open Source, NGINX Plus, the NGINX Amplify agent, or NGINX Unit on your target host.
**Note:** This role is still in active development. There may be unidentified issues and the role variables may change as development continues.
Requirements
------------
**Ansible**
This role was developed and tested with [maintained](https://docs.ansible.com/ansible/latest/reference_appendices/release_and_maintenance.html#release-status) versions of Ansible. Backwards compatibility is not guaranteed.
Instructions on how to install Ansible can be found in the [Ansible website](https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html).
**Molecule**
Molecule is used to test the various functionailities of the role. Instructions on how to install Molecule can be found in the [Molecule website](https://molecule.readthedocs.io/en/latest/installation.html).
Installation
------------
**Ansible Galaxy**
Use `ansible-galaxy install nginxinc.nginx` to install the latest stable release of the role on your system.
**Git**
Use `git clone https://github.com/nginxinc/ansible-role-nginx.git` to pull the latest edge commit of the role from GitHub.
Platforms
---------
The NGINX Ansible role supports all platforms supported by [NGINX Open Source](https://nginx.org/en/linux_packages.html#mainline), [NGINX Plus](https://www.nginx.com/products/technical-specs/), the [NGINX Amplify agent](https://github.com/nginxinc/nginx-amplify-doc/blob/master/amplify-faq.md#21-what-operating-systems-are-supported), and [NGINX Unit](https://unit.nginx.org/installation/#official-packages):
**NGINX Open Source**
```yaml
Alpine:
versions:
- 3.8
- 3.9
- 3.10
- 3.11
CentOS:
versions:
- 6
- 7
- 8
Debian:
versions:
- stretch
- buster
FreeBSD:
versions:
- 11.2+
- 12
RedHat:
versions:
- 6
- 7.4+
- 8
SUSE/SLES:
versions:
- 12
- 15
Ubuntu:
versions:
- xenial
- bionic
```
**NGINX Plus**
```yaml
Alpine:
versions:
- 3.8
- 3.9
- 3.10
- 3.11
Amazon Linux:
versions:
- 2018.03
Amazon Linux 2:
versions:
- LTS
CentOS:
versions:
- 6.5+
- 7.4+
- 8
Debian:
versions:
- stretch
- buster
FreeBSD:
versions:
- 11.2+
- 12
Oracle Linux:
versions:
- 6.5+
- 7.4+
RedHat:
versions:
- 6.5+
- 7.4+
- 8
SUSE/SLES:
versions:
- 12
- 15
Ubuntu:
versions:
- xenial
- bionic
```
**NGINX Amplify Agent**
```yaml
Amazon Linux:
versions:
- 2017.09
CentOS:
versions:
- 6
- 7
Debian:
versions:
- jessie
- stretch
Ubuntu:
versions:
- xenial
- bionic
RedHat:
versions:
- 6
- 7
```
**NGINX Unit**
```yaml
CentOS:
versions:
- 6
- 7
RedHat:
versions:
- 6
- 7
Debian:
versions:
- jessie
- stretch
- buster
Ubuntu:
versions:
- xenial
- bionic
Amazon Linux:
versions:
- 2018.03
Amazon Linux 2:
versions:
- 2
FreeBSD:
versions:
- 10
- 11
```
Role Variables
--------------
This role has multiple variables. The descriptions and defaults for all these variables can be found in the directory **`defaults/main`** in the following files:
- **[defaults/main/main.yml](./defaults/main/main.yml):** NGINX installation variables
- **[defaults/main/amplify.yml](./defaults/main/amplify.yml):** NGINX Amplify agent installation variables
- **[defaults/main/template.yml](./defaults/main/template.yml):** NGINX configuration templating variables
- **[defaults/main/upload.yml](./defaults/main/upload.yml):** NGINX configuration/HTML/SSL upload variables
- **[defaults/main/linux.yml](./defaults/main/linux.yml):** Linux installation variables
- **[defaults/main/bsd.yml](./defaults/main/bsd.yml):** BSD installation variables
- **[defaults/main/unit.yml](./defaults/main/unit.yml):** NGINX Unit installation variables
Dependencies
------------
None
Example Playbook
----------------
This is a sample playbook file for deploying the Ansible Galaxy NGINX role in a localhost and installing the open source version of NGINX.
```yaml
---
- hosts: localhost
become: true
roles:
- role: nginxinc.nginx
```
This is a sample playbook file for deploying the Ansible Galaxy NGINX role to a dynamic inventory containing the `nginx` tag.
```yaml
---
- hosts: tag_nginx
remote_user: root
roles:
- role: nginxinc.nginx
```
This is a sample playbook file for deploying the Ansible Galaxy NGINX role in a localhost and installing the open source version of NGINX as a simple web server.
```yaml
---
- hosts: localhost
become: true
roles:
- role: nginxinc.nginx
vars:
nginx_http_template_enable: true
nginx_http_template:
default:
template_file: http/default.conf.j2
conf_file_name: default.conf
conf_file_location: /etc/nginx/conf.d/
servers:
server1:
listen:
listen_localhost:
# ip: 0.0.0.0
port: 80
server_name: localhost
error_page: /usr/share/nginx/html
autoindex: false
web_server:
locations:
default:
location: /
html_file_location: /usr/share/nginx/html
html_file_name: index.html
autoindex: false
http_demo_conf: false
```
This is a sample playbook file for deploying the Ansible Galaxy NGINX role in a localhost and installing the open source version of NGINX as a reverse proxy.
```yaml
---
- hosts: localhost
become: true
roles:
- role: nginxinc.nginx
vars:
nginx_http_template_enable: true
nginx_http_template:
default:
template_file: http/default.conf.j2
conf_file_name: default.conf
conf_file_location: /etc/nginx/conf.d/
servers:
server1:
listen:
listen_localhost:
# ip: 0.0.0.0
port: 80
opts:
- default_server
server_name: localhost
error_page: /usr/share/nginx/html
autoindex: false
reverse_proxy:
locations:
frontend:
location: /
proxy_pass: http://frontend_servers
backend:
location: /backend
proxy_pass: http://backend_servers
upstreams:
upstream_1:
name: frontend_servers
lb_method: least_conn
zone_name: frontend
zone_size: 64k
sticky_cookie: false
servers:
frontend_server_1:
address: 0.0.0.0
port: 8081
weight: 1
health_check: max_fails=3 fail_timeout=5s
upstream_2:
name: backend_servers
lb_method: least_conn
zone_name: backend
zone_size: 64k
sticky_cookie: false
servers:
backend_server_1:
address: 0.0.0.0
port: 8082
weight: 1
health_check: max_fails=3 fail_timeout=5s
frontend:
template_file: http/default.conf.j2
conf_file_name: frontend_default.conf
conf_file_location: /etc/nginx/conf.d/
servers:
server1:
listen:
listen_localhost:
ip: 0.0.0.0
port: 8081
ssl: false
opts: []
server_name: localhost
error_page: /usr/share/nginx/html
autoindex: false
web_server:
locations:
frontend_site:
location: /
proxy_hide_headers:
- X-Powered-By
html_file_location: /usr/share/nginx/html
html_file_name: index.html
autoindex: false
http_demo_conf: false
backend:
template_file: http/default.conf.j2
conf_file_name: backend_default.conf
conf_file_location: /etc/nginx/conf.d/
servers:
server1:
listen:
listen_localhost:
ip: 0.0.0.0
port: 8082
ssl: false
opts: []
server_name: localhost
error_page: /usr/share/nginx/html
autoindex: false
web_server:
locations:
backend_site:
location: /
html_file_location: /usr/share/nginx/html
html_file_name: index.html
autoindex: false
http_demo_conf: false
```
This is a sample playbook file for deploying the Ansible Galaxy NGINX role in a localhost and installing NGINX Plus.
```yaml
---
- hosts: localhost
become: true
roles:
- role: nginxinc.nginx
vars:
nginx_type: plus
```
This is a sample playbook file for deploying the Ansible Galaxy NGINX role in a localhost to install NGINX Unit and the PHP/Perl NGINX Unit language modules.
```yaml
---
- hosts: localhost
become: true
roles:
- role: nginxinc.nginx
vars:
nginx_enable: false
nginx_unit_enable: true
nginx_unit_modules:
- unit-php
- unit-perl
```
To run any of the above sample playbooks create a `setup-nginx.yml` file and paste the contents. Executing the Ansible Playbook is then as simple as executing `ansible-playbook setup-nginx.yml`.
Alternatively, you can also clone this repository instead of installing it from Ansible Galaxy. If you decide to do so, replace the role variable in the previous sample playbooks from `nginxinc.nginx` to `ansible-role-nginx`.
Other NGINX Roles
-----------------
You can find an Ansible collection of roles to help you install and configure NGINX Controller [here](https://github.com/nginxinc/ansible-collection-nginx_controller)
License
-------
[Apache License, Version 2.0](https://github.com/nginxinc/ansible-role-nginx/blob/master/LICENSE)
Author Information
------------------
[Alessandro Fael Garcia](https://github.com/alessfg)
[Grzegorz Dzien](https://github.com/gdzien)
© [NGINX, Inc.](https://www.nginx.com/) 2018 - 2020
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