Docker examples for Monica

In this section you will find some examples about how to use monica's docker images.

Example	Description
`supervisor`	uses supervisor to run a cron and a queue inside your container.
`nginx-proxy-self-signed-ssl`	shows you how to run monica with a self signed ssl certificate.
`nginx-proxy`	shows you how to run monica with https and generate a Let's Encrypt certificate.
`maxsize`	shows you how to adapt the max upload size of you php settings in the app container.

Run with docker-compose

Configuration (all versions)

First, download a copy of Monica example configuration file:

curl -sS https://raw.githubusercontent.com/monicahq/monica/master/.env.example -o .env

Open the file in an editor and update it for your own needs:

Set APP_KEY to a random 32-character string. For example, if you have the pwgen utility installed, you could copy and paste the output of pwgen -s 32 1.
Edit the MAIL_* settings to point to your own mailserver.
Set DB_* settings to point to your database configuration. If you don't want to set a db prefix, be careful to set DB_PREFIX= and not DB_PREFIX='' as docker will not expand this as an empty string.
Set DB_HOST=db or any name of the database container you will link to.

With supervisor

The supervisor examples shows you how to run monica with

a db container (mysql:5.7)
an app container, which run supervisord to handle a web server/fpm, a cron, and a queue.

This let you use QUEUE_CONNECTION=database in your .env file.

With nginx proxy and a self-signed certificate

nginx-proxy-self-signed-ssl example shows you how to run monica with a self signed ssl certificate, to run the application in https mode.

Set VIRTUAL_HOST and SSL_SUBJECT with the right domain name, and update SSL_KEY, SSL_CSR, and SSL_CERT accordingly. This example generates a new self-signed certificate.

Your browser might warn you about security issue, as a self-signed certificate is not trusted in production mode. For a real domain certificate, see the next section.

With nginx proxy and a Let's Encrypt certificate

nginx-proxy example shows you how to run monica and generate a Let's Encrypt certificate for your domain.

Don't forget to set:

VIRTUAL_HOST and LETSENCRYPT_HOST with your domain
LETSENCRYPT_EMAIL with a valid email
APP_URL in your .env file with the right domain url

You may want to set APP_ENV=production to force the use of https scheme.

This example add a redis container, that can be used too, adding these variables to your .env file:

REDIS_HOST=redis: mandatory
CACHE_DRIVER=redis: to use redis as a cache table
QUEUE_CONNECTION=redis: to use redis as a queue table

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