Issue Description

In lib389/instances/setup.py the _install_ds method of class SetupDs uses sysconf_dir with hardcoded path sysconfig instead of initconfig_dir. This breaks the script if initconfig_dir is not equal to /etc/sysconfig, e.g. /etc/default.

A patch fixing the problem is attached below.

Package Version and Platform

Version: 1.4.0.18
Platfrom: Linux (Debian)

Steps to reproduce

1. Build 389-ds-base on a system without directory /etc/sysconfig existing at build time. Then initconfig_dir will not be /etc/sysconfig but /etc/default or /etc/$PACKAGE_NAME/config (see configure.ac).
2. Try to install an instance using dscreate either interactive or from file.

Actual results

Installation fails due to assert condition ds_instance.exists() in method _install_ds of class SetupDs, because ds_instance.list() returning an empty list since sysconfig_head searches for files in /etc/default but the files it is looking for reside in /etc/sysconfig

Expected results

Instance installation works with files installed in directory /etc/default and successful assertion.

diff --git a/src/lib389/lib389/instance/setup.py b/src/lib389/lib389/instance/setup.py
index 9335613da..9276f1732 100644
--- a/src/lib389/lib389/instance/setup.py
+++ b/src/lib389/lib389/instance/setup.py
@@ -593,10 +593,10 @@ class SetupDs(object):
             for line in template_init.readlines():
                 initconfig += line.replace('{{', '{', 1).replace('}}', '}', 1).replace('-', '_')
         try:
-            os.makedirs("%s/sysconfig" % slapd['sysconf_dir'], mode=0o775)
+            os.makedirs("%s" % slapd['initconfig_dir'], mode=0o775)
         except FileExistsError:
             pass
-        with open("%s/sysconfig/dirsrv-%s" % (slapd['sysconf_dir'], slapd['instance_name']), 'w') as f:
+        with open("%s/dirsrv-%s" % (slapd['initconfig_dir'], slapd['instance_name']), 'w') as f:
             f.write(initconfig.format(
                 SERVER_DIR=slapd['lib_dir'],
                 SERVERBIN_DIR=slapd['sbin_dir'],