Ceph info and report OSD configuration

 - Added OSD configuration gathering
 - Uniq values filtering

 Related-PROD: PROD-36669

Change-Id: I7a2ef144554d892d06c0f05f978a512ba156360a
diff --git a/cfg_checker/modules/ceph/__init__.py b/cfg_checker/modules/ceph/__init__.py
index 85d4273..3f726f8 100644
--- a/cfg_checker/modules/ceph/__init__.py
+++ b/cfg_checker/modules/ceph/__init__.py
@@ -165,7 +165,8 @@
     ceph_bench_parser.add_argument(
         '--offset-increment',
         metavar="offset_increment", default="500M",
-        help="Offset to be used in 'read' and 'write' modes if multiple jobs used"
+        help="Offset to be used in 'read' and 'write' modes if multiple jobs "
+             "used"
         "Default: '500M'"
     )
 
@@ -184,6 +185,7 @@
 
     logger_cli.info("# Collecting Ceph cluster information")
     ceph_info.gather_info()
+    ceph_info.gather_osd_configs()
 
     # Debug, enable if needed to debug report generation
     # without actuall data collecting each time
@@ -211,6 +213,7 @@
     # ceph_info.load_info()
     # end debug
     ceph_info.gather_info()
+    ceph_info.gather_osd_configs()
     ceph_info.get_transposed_latency_table()
     ceph_info.get_latest_health_readout()
     ceph_info.create_html_report(_filename)