@Test
    void testLogForwarding() {
        String hosts = "<hosts>"
                + "  <host name=\"myhost0\">"
                + "    <alias>node0</alias>"
                + "  </host>"
                + "</hosts>";

        String services = "<services>" +
                "  <admin version='2.0'>" +
                "    <adminserver hostalias='node0' />" +
                "    <logforwarding>" +
                "      <splunk deployment-server='foo:123' client-name='foocli' phone-home-interval='900' />" +
                "    </logforwarding>" +
                "  </admin>" +
                "</services>";

        VespaModel vespaModel = new VespaModelCreatorWithMockPkg(hosts, services).create();

        Set<String> configIds = vespaModel.getConfigIds();
        // 1 logforwarder on each host
        assertTrue(configIds.contains("hosts/myhost0/logforwarder"), configIds.toString());
    }
Test that a very simple config with only adminserver tag creates
adminserver, logserver, configserver and slobroks
config-model/src/test/java/com/yahoo/vespa/model/admin/AdminTestCase.java