OTP Cluster

Engine Yard’s Elixir offering has the option of creating an OTP cluster. For an OTP cluster to be configured there are a few prerequisites.

  1. Your environment must be a cluster and not a solo instance.
  2. Before having a cluster you must name your application instances with the rename tag next to each instance.
  3. Once instances have been named an Apply on the environment along with a deploy.

Engine Yard will then name and keep track of all of the machine names, cookies and internal network topology of every node.

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