📚 Main Topics

1. Background on Docker Swarm

   • Long-time support and development history.
   • Transition of ownership from Docker to Marantis in 2019.
   • Swarm's struggle for industry support over the past few years.

2. Current State of Swarm

   • Limited new features and innovations since 2019.
   • Swarm is effectively in maintenance mode.
   • Docker's commitment to maintaining security updates but not adding new functionalities.

3. Marantis' Role and Future Plans

   • Marantis' Kubernetes Engine (MK) and its implications for Swarm users.
   • Transitioning focus from Swarm to Kubernetes with the release of MK4.
   • Continued support for Swarm in MK3 but with a clear indication that the future is uncertain.

4. Community and Support

   • The formation of a Swarm community to support users.
   • The importance of community feedback to influence Docker and Marantis' decisions.
   • The potential for third-party tools and support to diminish over time.

5. Concerns for Swarm Users

   • Increasing security risks due to reliance on older versions of MK.
   • Integration challenges as the industry shifts towards Kubernetes.
   • The need for an exit strategy for users still relying on Swarm.

✨ Key Takeaways

• Swarm's Future is UncertainWith Marantis focusing on Kubernetes, Swarm users need to consider their long-term strategies.
• Community Support is VitalEngaging with Docker and Marantis can help maintain awareness and support for Swarm.
• Security and Compatibility RisksUsers relying on older versions of MK may face vulnerabilities and compatibility issues.

🧠 Lessons Learned

• Adaptability is KeyAs technology evolves, users must be prepared to adapt to new tools and platforms.
• Community Engagement MattersUser feedback can influence the direction of product support and development.
• Plan for the FutureOrganizations should have contingency plans in place for transitioning away from technologies that may not receive future support.