1-module(rabbit_prelaunch_sup). 2-behaviour(supervisor). 3 4-export([start_link/0]). 5-export([init/1]). 6 7start_link() -> 8 supervisor:start_link({local, ?MODULE}, ?MODULE, []). 9 10init([]) -> 11 BootStateSup = #{id => bootstate, 12 start => {rabbit_boot_state_sup, start_link, []}, 13 type => supervisor}, 14 %% `rabbit_prelaunch` does not start a process, it only configures 15 %% the node. 16 Prelaunch = #{id => prelaunch, 17 start => {rabbit_prelaunch, run_prelaunch_first_phase, []}, 18 restart => transient}, 19 Procs = [BootStateSup, Prelaunch], 20 {ok, {#{strategy => one_for_one, 21 intensity => 1, 22 period => 5}, Procs}}. 23