Use platform path constant for SSSD log dir

The path to SSSD log directory is platform specific and should be in
ipaplatform module.

Reviewed-By: David Kupka <dkupka@redhat.com>

ipaplatform/base/paths.py

@@ -318,6 +318,7 @@ class BasePathNamespace(object):
     TOMCAT_KRA_ARCHIVE_DIR = "/var/log/pki/pki-tomcat/kra/archive"
     TOMCAT_KRA_SIGNEDAUDIT_DIR = "/var/log/pki/pki-tomcat/kra/signedAudit"
     LOG_SECURE = "/var/log/secure"
+    VAR_LOG_SSSD_DIR = "/var/log/sssd"
     NAMED_RUN = "/var/named/data/named.run"
     VAR_OPENDNSSEC_DIR = "/var/opendnssec"
     OPENDNSSEC_KASP_DB = "/var/opendnssec/kasp.db"

ipatests/test_integration/tasks.py

@@ -557,7 +557,7 @@ def setup_sssd_debugging(host):
                       paths.SSSD_CONF],
                      raiseonerr=False)
 
-    host.collect_log('/var/log/sssd/*')
+    host.collect_log(os.path.join(paths.VAR_LOG_SSSD_DIR, '*'))
 
     # Clear the cache and restart SSSD
     clear_sssd_cache(host)