hub.docker.com/tiredofit/osticket

Introduction

Dockerfile to build a [OSTicket] container image.

This Container uses Alpine:Edge as a base. Additional Components are PHP7 w/ APC, OpCache. MySQL Client is also available

Changelog

Authors

• [Dave Conroy][https://github.com/tiredofit]

Table of Contents

• Introduction
  • Changelog
• Prerequisites
• Installation
• Quick Start
• Configuration
  • Database
  • Data Volumes
  • Environment Variables
  • Networking
• Maintenance
  • Shell Access
  • References

Prerequisites

This image assumes that you are using a reverse proxy such as jwilder/nginx-proxy and optionally the Let's Encrypt Proxy Companion @ https://github.com/JrCs/docker-letsencrypt-nginx-proxy-companion in order to serve your pages. However, it will run just fine on it's own if you map appropriate ports.

This image also needs a Seperate MariaDB Container and optional memcached container.

If using an SSL Reverse proxy the following must be added to the proxy! (vhost.d/sitename.domain.com)

proxy_set_header    Host    $host;
proxy_set_header    X-Real-IP   $remote_addr;
proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass_header   Set-Cookie;

Installation

Automated builds of the image are available on Docker Hub and is the recommended method of installation.

docker pull hub.docker.com/tiredofit/osticket

Quick Start

• The quickest way to get started is using docker-compose. See the examples folder for a working docker-compose.yml that can be modified for development or production use.

• Set various environment variables to understand the capabilities of this image.

• Map persistent storage for access to configuration and data files for backup.

Configuration

Data-Volumes

The following directories are used for configuration and can be mapped for persistent storage.

Directory	Description
/www/osticket	(Not needed as we want to keep base clean, move to a custom/assets approach) Root Directory
/www/logs	Nginx and php-fpm logfiles

Database

Create a linked MariaDB Database and the image will automatically populate the DB upon startup.

Environment Variables

Along with the Environment Variables from the Base image, and the Nginx+PHP-FPM Engine below is the complete list of available options that can be used to customize your installation.

Parameter	Description
CRON_PERIOD	Amount of time in Minutes to Check Incoming Mail e.g. 10
DB_HOST	Database Host e.g. osticket-db
DB_NAME	Database Name e.g. osticket
DB_USER	Database User e.g. osticket
DB_PASS	Database Password e.g. password
DB_PREFIX	Database Prefix - Default: ost_
SMTP_HOST	SMTP Host - Default: localhost
SMTP_PORT	SMTP Host Port - Default: 25
SMTP_FROM	SMTP From Address - Default: osticket@hostname.com
SMTP_TLS	Should TLS be used (0=no 1=yes) - Default: 1
SMTP_USER	SMTP Authentication user - Default Blank
SMTP_PASS	SMTP Authentication password - Default Blank

| INSTALL_SECRET | A Large and Random Installation String (Auto Generates on Install if empty) | INSTALL_EMAIL | Installer Email (Use different email then ADMIN_EMAIL) | INSTALL_NAME | Site Name

| ADMIN_FIRSTNAME | First name of Admin User | ADMIN_LASTNAME | Last name of Admin User | ADMIN_EMAIL | Admin Email address (Make sure it is different than INSTALL_EMAIL) | ADMIN_USER | Admin Username | ADMIN_PASS | Admin Password

Networking

The following ports are exposed.

Port	Description
80	HTTP

Maintenance

Resetting Password

If you need to reset the OSTicket Admin use this query

UPDATE `ost_staff` SET `passwd` = MD5( 'password' ) WHERE `username` = 'sdadmin';

Shell Access

For debugging and maintenance purposes you may want access the containers shell.

docker exec -it (whatever your container name is e.g. osticket) bash

References

• https://osticket.org
• https://www.nginx.org
• http://www.php.org