libraryDependencies += "pl.immutables" %% "akka-reasonable-downing" % "1.2.0"

akka {
  cluster {
    downing-provider-class = "pl.immutables.akka.reasonable.downing.StaticQuorumDowningProvider"
    min-nr-of-members = ${akka.reasonable.downing.quorum-size}
  }

  reasonable.downing {
    # the time to make a decision after the cluster is stable
    stable-after = 7 seconds

    # the N / 2 + 1 where N is number of nodes in a static cluster
    quorum-size = 3

    # list of the roles which be used in quorum. may be empty or absent.
    quorum-roles = ["seed"]
  }
}