UPDATE – 20 Nov 2018 – I wrote this back in 2016 as I was just experimenting with Docker. Since that time, not only did Swarm emerge as Docker’s tool for container management/orchestration/clustering, but we also saw the emergence and then domination of Kubernetes as a tool for container orchestration. I’m leaving this post online, but at this point the examples are quite prominent for how Swarm and other tools can be used.
Do you use Docker Swarm? If so, how? I have been incredibly intrigued ever since reading about the release of Docker 1.12 earlier this week.
As Benjamin Wooten writes, now with only two commands:
- We get a deployment platform which gives us resilience, robustness, failover and fault tolerance for our containers.
- We get load balancing and a routing mesh which makes service discovery simple.
- We can use our server resources more efficiently with various allocation strategies.
- We can scale containers up and down with one command.
- Communications within the cluster are secured with dynamically rotating certificates.
Ever since, I have been reading more, such as this piece about setting up a swarm with Raspberry Pi systems.
Now I am curious… how are any of you reading this using Docker Swarm? What are doing with it? I am intrigued and curious to do more…