skycluster v1.1.0 Cluster.Strategy behaviour
This module defines the behaviour for implementing clustering strategies.
Summary
Functions
Given a list of node names, attempts to connect to all of them.
Returns :ok
if all nodes connected, or {:error, [{node, reason}, ..]}
if we failed to connect to some nodes
Returns a worker specification for the selected cluster strategy
Starts the selected cluster strategy process
Types
bad_nodes :: [{node, reason :: term}]
Functions
Specs
connect_nodes([atom]) :: :ok | {:error, bad_nodes}
Given a list of node names, attempts to connect to all of them.
Returns :ok
if all nodes connected, or {:error, [{node, reason}, ..]}
if we failed to connect to some nodes.
All failures are logged.
Specs
spec :: Supervisor.Spec.spec
Returns a worker specification for the selected cluster strategy.