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lib/arke/application.ex

# Copyright 2023 Arkemis S.r.l.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
defmodule Arke.Application do
# See https://hexdocs.pm/elixir/Application.html
# for more information on OTP Applications
@moduledoc false
use Application
@impl true
def start(_type, _args) do
topologies = Application.get_env(:libcluster, :topologies,[])
children = [
{Arke.Boundary.ParameterManager, [name: Arke.Boundary.ParameterManager]},
{Arke.Boundary.ArkeManager, [name: Arke.Boundary.ArkeManager]},
{Arke.Boundary.GroupManager, [name: Arke.Boundary.GroupManager]},
{Cluster.Supervisor, [topologies, [name: Arke.ClusterSupervisor]]},
# Starts a worker by calling: ArkeMonorepo.Worker.start_link(arg)
# {ArkeMonorepo.Worker, arg}
]
# See https://hexdocs.pm/elixir/Supervisor.html
# for other strategies and supported options
opts = [strategy: :one_for_one, name: Arke.Supervisor]
link = Supervisor.start_link(children, opts)
Arke.init()
link
end
defp postfix() do
System.get_env("POSTFIX") || random_string()
end
defp random_string() do
:crypto.strong_rand_bytes(5) |> Base.encode32()
end
end