jun9 / docker-limesurvey-1

Dockerized LimeSurvey based on php:5.6 official image.

Supported tags and respective Dockerfile links

3.24.1, latest 3.24.1-fpm, fpm

Introduction

Limesurvey (formerly PHPSurveyor) is the most free & open source survey tool available on the web.

It supports more that various language, many different questiontypes, (e.g multiple choice, boolean, tables, commented, file upload, etc.) and enables an online HTML-editing to manage the content via a Web Browser.

Limesurvey can leverage LDAP protocol to manage users and survey invitation via email.

Description

The Dockerfile buils from "php:5-apache (see https://hub.docker.com/_/php/)

This image does not leverage embedded database

Roadmap

• SMTP environment variables for email notifications
• External url for email email notifications
• Memcached via container link
• MySQL or PostgreSQL autoconf via container link

Quick Start

Run a supported database container with persistent storage (i.e. MySQL, MariaDB, PostgreSQL).

docker volume create "limesurvey-db"

docker run --name='limesurvey-md' -d \
--restart=always \
-e MYSQL_DATABASE=limesurvey \
-e MYSQL_ROOT_PASSWORD=V3rY1ns3cur3P4ssw0rd \
-e MYSQL_USER=limesurvey \
-e MYSQL_PASSWORD=V3rY1ns3cur3P4ssw0rd \
-v limesurvey-db:/var/lib/mysql \
-v limesurvey-dblog:/var/log/mysql \
-v limesurvey-etc:/etc/mysql \
mariadb

Run the Limesurvey container exposing internal port 80 with persistent storage for the upload folder (i.e for. themes).

docker volume create "limesurvey-upload"

docker run --name='limesurvey' -d \
--restart=always \
-p 32701:80 \
-v limesurvey-upload:/var/www/html/upload \
--link limesurvey-md:mysql \
fjudith/limesruvey

Environment variables

Database

• DB_TYPE: postgresql or mysql; default = mysql
• DB_HOST: host of the database server; default = mysql
• DB_PORT: host of the database server; default = 3306
• DB_USERNAME: username to use when connecting to the database; default = empty
• DB_PASSWORD: password to use when connecting to the database; default = empty
• DB_NAME: name of the database to connect to; default = limesurvey
• DB_TABLE_PREFIX: prefix name of database table; default = lime_

Public URL

• PUBLIC_URL: root URL to be written in email noficiations; default = empty

SMTP

• SMTP_HOST: hostname/fqdn of the SMTP server; default = localhost
• SMTP_PORT: tcp listen port of the SMTP server; default = 25
• SMTP_PROTOCOL: smtp or lsmtp protocol; default = smtp
• SMTP_AUTH: enable smtp authentification; default = off
  • SMTP_USERNAME: user to connect the SMTP server; default = empty
  • SMTP_PASSWORD: password to connect the SMTP server; default = empty
• SMTP_TIMEOUT: email notification timeout (milliseconds); default = 30000
• SMTP_TLS: enable smtp over ssl; default = off
  • SMTP_TLS_CHECK: enable server side certificate validation; default = off
  • SMTP_STARTTLS: enable STARTTLS method; default = off
  • SMTP_TLS_TRUST_FILE: path to trusted certificate file; default = empty
• MAIL_FROM_DEFAULT: sender emal address; default = [email protected]
• MAIL_DOMAIN; (optional), sets the argument of the SMTP EHLO (or LMTP LHLO) command. The default is ‘localhost’, which is stupid but usually works. Try to change the default if mails get rejected due to anti-SPAM measures. Possible choices are the domain part of your mail address (provider.example for [email protected]) or the fully qualified domain name of your host (if available); default = empty

Memcached

• MEMCACHE_HOST: hostname/fqdn of the Memcached server; default = empty
• MEMCACHE_PORT: tcp listen port of the Memcaced server; default = empty

Initial configuration

1. Start a web browser session to http://ip:port
2. Click Next until you reach the Database configuration screen
3. Then full-fill the following fields:

• Database type: MySQL
• Database location: mariadb (i.e the link alias name)
• Database user: limesurvey
• Database password: V3rY1ns3cur3P4ssw0rd
• Database name: limesurvey
• Table prefix: lime_

Docker-Compose

You can use docker compose to automate the above command if you create a file called docker-compose.yml and put in there the following:

Small deployment

Runs inside apache.

version: '2'
limesurvey-md:
  image: mariadb
  restart: always
  ports:
    - "32805:3306"
  environment:
    MYSQL_DATABASE: limesurvey
    MYSQL_ROOT_PASSWORD: V3rY1ns3cur3P4ssw0rd
    MYSQL_USER: limesurvey
    MYSQL_PASSWORD: V3rY1ns3cur3P4ssw0rd
  volumes:
    - limesurvey-db:/var/lib/mysql
    - limesurvey-dblog:/var/log/mysql
    - limeservey-dbetc:/etc/mysql

limesurvey:
  image: fjudith/limesurvey
  restart: always
  ports:
    - "32705:80"
  volumes:
    - limesurvey-upload:/var/www/html/upload
  links:
    - limesurvey-md:mysql

Large deployement

Runs inside php-fpm linked to memchaced and nginx external containers.

docker-compose

References

• https://www.limesurvey.org/
• http://msmtp.sourceforge.net/doc/msmtp.html