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BSNBSNDepanel

Cluster and replicas

When a single machine is not enough, turn it into a cluster (Docker Swarm) and add other machines to it from the machine’s page, in the Cluster tab.

In an image service, turn on Run on the cluster (Rodar no cluster) and choose:

  • the number of replicas;
  • constraints on where they can run, for example node.role==worker or node.labels.disco==ssd.

The proxy spreads the traffic across the replicas.