cfg-checker ceph bench module alpha version

 - Ceph benchmark report (beta)
 - Updated result time choosing. Now results reported based on start time
 - New methods for listing
 - Cleanup-only mode
 - Unified results processing
 - Additional ceph info gather
 - Experimental barchart graph example

Fixes:
 - Kube API client recreated each time for stability (HTTP/WebSocket specifics)
 - args naming fixes
 -

Change-Id: Id541f789a00ab4ee827603c5b6f7f07899aaa7c5
diff --git a/etc/taskfile_example b/etc/taskfile_example
new file mode 100644
index 0000000..1c1debb
--- /dev/null
+++ b/etc/taskfile_example
@@ -0,0 +1,18 @@
+randrw,10,4k,16,5G
+randrw,50,4k,16,5G
+randrw,70,4k,16,5G
+randrw,10,8k,16,5G
+randrw,50,8k,16,5G
+randrw,70,8k,16,5G
+randrw,10,16k,16,5G
+randrw,50,16k,16,5G
+randrw,70,16k,16,5G
+randrw,10,32k,16,5G
+randrw,50,32k,16,5G
+randrw,70,32k,16,5G
+randrw,10,64k,16,5G
+randrw,50,64k,16,5G
+randrw,70,64k,16,5G
+randrw,10,128k,16,5G
+randrw,50,128k,16,5G
+randrw,70,128k,16,5G