FLAME + DNS Clustering

You don’t need to set the cookie yourself unless you need to conveniently know it externally like connecting from your local iex. In such cases you can still fly ssh console and lookup the generated cookie out of the release. If you want to maintain your current cookie setup via env, you can pass it along to the FLAME’s using the :env backend option:


      if config_env() == :prod do
        config :flame, :backend, FLAME.FlyBackend
        config :flame, FLAME.FlyBackend, 
          token: System.fetch_env!("FLY_API_TOKEN"),
          env: %{"RELEASE_COOKIE" => System.fetch_env!("RELEASE_COOKIE")}
      end
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