Dockerfile to build a LimeSurvey Image for the Docker container platform.
- Maintained by: https://github.com/martialblog/
- Where to get help: GitHub Issues
4-apache
,4.<BUILD-NUMBER>-apache
,latest
4-fpm
,4.<BUILD-NUMBER>-fpm
4-fpm-alpine
,4.<BUILD-NUMBER>-fpm-alpine
3-apache
,3.<BUILD-NUMBER>-apache
3-fpm
,3.<BUILD-NUMBER>-fpm
3-fpm-alpine
,3.<BUILD-NUMBER>-fpm-alpine
The apache image comes with an Apache Webserver and PHP installed.
To change to Apache Webserver configuration, mount a Volume into the Container at:
/etc/apache2/sites-available/000-default.conf
See the example configuration provided.
To use the fpm image, you need an additional web server that can proxy http-request to the fpm-port of the container. See docker-compose.fpm.yml for example.
If you would like to run the fpm setup with https, you can get a free certificate from Letsencrypt. As an example, the configuration in docker-compose.fpm-certbot.yml will take care of getting a certificate and installing it. Please note that you will have to adjust the domain name in the file examples/nginx-certbot.conf to match the domain used in the HOSTNAMES variable in the docker-compose configuration file. If you added both the a domain and the hostname www within the domain, nginx-certbot.conf needs to contain the domain without the hostname. E.g. if you set "HOSTNAMES=example.org www.example.org", the path in nginx-certbot.conf needs to contain example.org.
LimeSurvey requires an external database (MySQL, PostgreSQL) to run. See docker-compose.yml for example.
To preserve the uploaded files assign the upload folder into a volume. See docker-compose.yml for example.
Path: /var/www/html/upload/surveys
Hint: The mounted directory must be owned by the webserver user (e.g. www-data)
The entrypoint will create a new config.php if none is provided and run the LimeSurvey command line interface for installation.
Hint: Changing the ADMIN_ configuration has no effect after the initial configuration. It's best to do this within the application.
To change to LimeSurvey configuration, you can mount a Volume into the Container at:
/my-data/config.php:/var/www/html/application/config/config.php
Hint: If this configuration is present before the installation, the LimeSurvey Web Installer will not run automatically.
LimeSurvey 4 supports data encryption, this image give you these options:
- Provide a security.php file directly (volume)
- Provide encryption keys for the
security.php
file (environment variables) - Provide nothing and get a non-persistent
security.php
file
For further details on the settings see: https://manual.limesurvey.org/Data_encryption
# BASE_URL = /limesurvey
"traefik.http.routers.limesurvey.rule=PathPrefix(`/limesurvey`)",
"traefik.http.routers.limesurvey.middlewares=strip-limesurvey@docker",
"traefik.http.middlewares.strip-limesurvey.stripprefix.prefixes=/limesurvey",
Parameter | Description |
---|---|
DB_TYPE | Database Type to use. mysql or pgsql |
DB_HOST | Database server hostname |
DB_PORT | Database server port |
DB_SOCK | Database unix socket instead of host/port |
DB_NAME | Database name |
DB_TABLE_PREFIX | Database table prefix |
DB_USERNAME | Database user |
DB_PASSWORD | Database user's password |
ADMIN_USER | Initial LimeSurvey Admin User |
ADMIN_NAME | Initial LimeSurvey Admin Username |
ADMIN_EMAIL | Initial LimeSurvey Admin Email |
ADMIN_PASSWORD | Initial LimeSurvey Admin Password |
PUBLIC_URL | Public URL for public scripts |
BASE_URL | Application Base URL |
URL_FORMAT | URL Format. path or get |
DEBUG | Debug level (0, 1, 2). Default: 0 |
DEBUG_SQL | SQL Debug level (0, 1, 2). Default 0 |
ENCRYPT_KEYPAIR | Data encryption keypair |
ENCRYPT_PUBLIC_KEY | Data encryption public key |
ENCRYPT_SECRET_KEY | Data encryption secret key |
For further details on the settings see: https://manual.limesurvey.org/Optional_settings#Advanced_Path_Settings
The easiest way to get a fully featured and functional setup is using a docker-compose file. Several examples are provided in the repository.
docker-compose up
# Frontend
http://localhost:8080/
# Backend
http://localhost:8080/index.php/admin