Docker Swarm: High Availability
Multi-node Docker Swarm — SSH fan-out, the auto-formed MongoDB replica set and ClickHouse Keeper cluster, and the required Swarm ports.
Multi-node Docker Swarm — SSH fan-out, the auto-formed MongoDB replica set and ClickHouse Keeper cluster, and the required Swarm ports.
The full flag reference for the Docker Swarm installer — core, versions, TLS, features, datastores, multi-node, offline and paths.
Install the Elchi control plane on an air-gapped host — save the image set with save-images.sh, copy the tarball, and install with --offline.
What the Docker Swarm installer deploys, the prebuilt-image model, and how it compares to bare-metal and Helm/kind.
Bring the Elchi control plane up on Docker Swarm with one command — the bootstrap one-liner, what it does, and how to inspect a dry run.
Upgrade the Elchi Docker Swarm stack with a version bump and rolling update, edit live configs in place, and tear the stack down.
Evaluate the full Elchi stack on a single Ubuntu 24.04 VM — the root installer auto-provisions Docker, kind, kubectl and Helm and deploys the elchi-stack chart into a local kind cluster.