BitlBee, with LDAP, OTR, Purple, and support for:

• AIM
• Bonjour
• Discord
• Facebook
• Gadu-Gadu
• Hangouts
• ICQ
• Indenti.ca
• Jabber / XMPP
• Mastodon
• Matrix
• Mattermost
• Naver LINE
• Novell GroupWise
• Pushbullet
• Rocket.Chat
• Skype
• Slack
• Steam
• Telegram
• Twitter
• Вконтакте
• Wechat
• WhatsApp
• Yahoo
• Zephyr

Naver LINE is commented out in the Dockerfile because Naver now bans accounts using 3rd-party clients. Uncomment it at your own risk.

For configuration persistance, /opt/dockerdata/bitlbee should be present on the host with sufficient permissions.

docker run -d --name bitlbee --restart=always \
-v /opt/dockerdata/bitlbee:/bitlbee-data:rw \
-v /etc/localtime:/etc/localtime:ro \
-p 6667:6667 \
bclemens/bitlbee

Using a custom bitlbee.conf:

docker run -d --name bitlbee --restart=always \
-v /opt/dockerdata/bitlbee:/bitlbee-data:rw \
-v /opt/dockerdata/bitlbee.conf:/bitlbee.conf:ro \
-v /etc/localtime:/etc/localtime:ro \
-p 6667:6667 \
bclemens/bitlbee

docker-compose up -d