Mattermost: Open-Source IM
Build a private team collaboration platform with Mattermost, the open-source Slack alternative.
Mattermost is an open-source team collaboration and messaging platform.
Mattermost provides instant messaging, file sharing, audio/video calls, and more. It’s an open-source alternative to Slack and Microsoft Teams, particularly suitable for enterprises requiring self-hosted deployment.
Quick Start
cd ~/pigsty/app/mattermost
make up # Start Mattermost with Docker Compose
Access URL: http://mattermost.pigsty or http://10.10.10.10:8065
First-time access requires creating an administrator account.
Features
- Instant Messaging: Personal and group chat
- Channel Management: Public and private channels
- File Sharing: Secure file storage and sharing
- Audio/Video Calls: Built-in calling functionality
- Integration Capabilities: Webhooks, Bots, and plugins support
- Mobile Apps: iOS and Android clients
- Enterprise-grade: SSO, LDAP, compliance features
Connect to PostgreSQL
Mattermost uses PostgreSQL for data storage. Configure the connection information:
MM_SQLSETTINGS_DRIVERNAME=postgres
MM_SQLSETTINGS_DATASOURCE=postgres://dbuser_mm:[email protected]:5432/mattermost
Related Links
- Mattermost Website: https://mattermost.com/
- Documentation: https://docs.mattermost.com/
- GitHub Repository: https://github.com/mattermost/mattermost
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