Roundcube Docker

Production ready Docker container for Roundcube.

Features

• Uses debian base image
• Thin Container. Uses linked MariaDB and IMAP containers for those services
• Installs latest Roundcube cleanly from Git source

Usage

Feel free to use this Unit File or construct your own arguments.

Environment variables

These are the base variables:

• DATABASE_USER - Required: Database username.
• DATABASE_PASS - Required: Database password.
• DATABASE_HOST - Optional: Database host, or use --link mariadb
• DATABASE_NAME - Optional: Database Name. Default 'roundcube'.
• DEFAULT_HOST - Optional: IMAP Host URL, or use --link mailserver (must expose port 993 imaps).
• DEFAULT_PORT - Optional: IMAP Port, or or use --link mailserver (must expose port 993 imaps).
• SMTP_SERVER - Optional: SMTP Host URL, or use --link mailserver (must expose port 465 smtps).
• SMTP_PORT - Optional: SMTP Port, or or use --link mailserver (must expose port 465 smtps).

SSL Configuration:

• SSL_ENABLED - Optional: Enable SSL
• SSL_KEY - Optional: Path to SSL Key
• SSL_CRT - Optional: Path to SSL Certificate
• SSL_CA - Optional: Certificate Authority Chain

Apache MPM Tuning:

• MPM_START - Optional: Default '5'
• MPM_MINSPARE - Optional: Default '5'
• MPM_MAXSPARE - Optional: Default '10'
• MPM_MAXWORKERS - Optional: Default '150'
• MPM_MAXCONNECTIONS - Optional: Default '0'

TODO

• Add support for handling database schema upgrades. Currently this must be done manually.

Status

Production Stable.