Start epmd in a similar manner to rabbit_nodes_common:start_epmd/0

Author: lukebakken

test/credentials_obfuscation_SUITE.erl

@@ -125,7 +125,7 @@ use_cookie_as_secret(_Config) ->
     ?assertEqual(nocookie, erlang:get_cookie()),
 
     %% Start epmd
-    os:cmd("epmd -daemon"),
+    os:cmd("erl -boot no_dot_erlang -sname epmd-starter -noinput -s erlang halt"),
 
     {ok, _} = net_kernel:start(['use_cookie_as_secret@localhost']),
     Cookie = erlang:get_cookie(),
@@ -186,7 +186,7 @@ encryption_happens_only_when_secret_available(_Config) ->
     ?assertEqual(Uri, credentials_obfuscation:decrypt(NotReallyEncryptedUri2)),
 
     %% Start epmd
-    os:cmd("epmd -daemon"),
+    os:cmd("erl -boot no_dot_erlang -sname epmd-starter -noinput -s erlang halt"),
 
     % start up disterl, which creates a cookie
     {ok, _} = net_kernel:start(['use_cookie_as_secret@localhost']),