prosody-docker

Dockerfile to build a Prosody XMPP server container image.

Configuration

The base Prosody image does not come with any preconfigured virtual hosts other than localhost. Users are expected to write their own virtual host and component configuration files and then mount them into the container at /etc/prosody/vhost.d/ and /etc/prosody/cmpt.d/ respectively. There are however a number of environment variables available to modify the global configuration as desired, these are documented below.

Environment

PROSODY_LOG_LEVEL

Default value: info

Determines which log level to use for the console output, possible values are info, warn, error and debug.

PROSODY_MODULES_AVAILABLE

Default value: none
Example: -e PROSODY_MODULES_AVAILABLE='lastlog firewall swedishchef'

A space-separated list of modules to symlink from /opt/prosody-modules-available/ to /opt/prosody-modules-enabled/, does not enable them by default however. You then need to specify within PROSODY_MODULES_ENABLED if you'd like them loaded globally.

PROSODY_MODULES_ENABLED

Default value: none
Example: -e PROSODY_MODULES_ENABLED='websocket server_contact_info'

A space-separated list of modules to enable within the global modules_enabled configurartion block. This variable will also attempt to deduplicate any modules passed through.

PROSODY_MODULES_DISABLED

Default value: none
Example: -e PROSODY_MODULES_DISABLED='s2s carbons'

A space-separated list of modules to disable, if they would be loaded automatically by Prosody.

PROSODY_DEFAULT_STORAGE

Default value: internal
Example: -e PROSODY_DEFAULT_STORAGE='sql'

PROSODY_STORAGE_<store>

Default value: none
Example: -e PROSODY_STORAGE_ACCOUNTS='sql' -e PROSODY_STORAGE_ARCHIVE='sql'

A dynamic variable used to construct the storage array within the main Prosody configuration file. Allows for extremely granular control of your Prosody data stores.

PROSODY_NETWORK_BACKEND

Default value: "epoll"

PROSODY_ALLOW_REGISTRATION

Default value: false

PROSODY_C2S_REQUIRE_ENCRYPTION

Default value: true

PROSODY_S2S_REQUIRE_ENCRYPTION

Default value: true

PROSODY_S2S_SECURE_AUTH

Default value: false

PROSODY_S2S_INSECURE_DOMAINS

Default value: none

A space-separated list of that will not be required to authenticate using certificates.

PROSODY_S2S_SECURE_DOMAINS

Default value: none

A space-separated list of domains which still require valid certificates even if you leave s2s_secure_auth disabled.

Database Storage Mode

If either PROSODY_DEFAULT_STORAGE or any of the PROSODY_STORAGE_<store> variables are set to sql, the entrypoint script will automatically detect this and make available the configuration options to allow for database connections as environment variables. The base image contains all three drivers needed to connect to PostgreSQL, MySQL or SQLite3 databases.

PROSODY_DB_DRIVER

Default value: PostgreSQL

PROSODY_DB_NAME

Default value: prosody

PROSODY_DB_HOST

Default value: postgresql

PROSODY_DB_PORT

Default value: 5432

PROSODY_DB_USERNAME

Default value: prosody

PROSODY_DB_PASSWORD

Default value: none (will die if not set)