4.3.0/6.1.0 deploy-handler - policyVersion as str4.3.0

- external version 4.3.0
- internal version 6.1.0 for code change - no API change

- deployment-handler now expects the policyVersion as semver
  or any string to support for DMaaP MR update notification
  from the new PDP
- changed Dockerfile to use the alpine base image
  to reduce the footprint
- brought the latest packages except zip lib
- added package-lock.json to freeze the dependencies
- latest log4js - change of configuration file format
- fixed call to cloudify API /node-instances
  added &_sort=id to make the pagination consistent
- changed uuid/v4 to uuid.v4() to avoid the deprecation warning
- unit test
  = coverage by nyc now
  = on policy API - assert all expected nock calls are done
- integration testing with the latest policy-handler (DCAEGEN2-1851)
  and the new policy-engine is requested

unit test coverage summary
Statements   : 83.78% ( 1023/1221 )
Branches     : 62.95% ( 333/529 )
Functions    : 84.35% ( 194/230 )
Lines        : 84.18% ( 1011/1201 )

Change-Id: I174aa0b8804af0378755de86be833b0b763ddc1d
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-2085

1 files changed, 21 insertions, 25 deletions

diff --git a/etc/log4js.json b/etc/log4js.json
index 5916344..4afacd8 100644
--- a/etc/log4js.json
+++ b/etc/log4js.json
@@ -1,52 +1,48 @@
 {
-	"appenders": 
-	[
-		{
+	"appenders": {
+		"out": {"type": "stdout"},
+		"audit": {
 			"type": "file",
 			"filename": "log/audit.log",
 			"maxLogSize": 10240000,
 			"backups": 10,
-			"category": ["audit"],
-			"layout": 
-			{
+			"layout": {
 				"type": "messagePassThrough"
 			}
 		},
-		
-		{
+		"metrics": {
 			"type": "file",
 			"filename": "log/metrics.log",
 			"maxLogSize": 10240000,
 			"backups": 10,
-			"category": ["metrics"],
-			"layout": 
-			{
+			"layout": {
 				"type": "messagePassThrough"
 			}
-		},	
-		
-		{
+		},
+		"error": {
 			"type": "file",
 			"filename": "log/error.log",
 			"maxLogSize": 10240000,
 			"backups": 10,
-			"category": ["error"],
-			"layout": 
-			{
+			"layout": {
 				"type": "messagePassThrough"
 			}
 		},
-		
-		{
+		"debug": {
 			"type": "file",
 			"filename": "log/debug.log",
 			"maxLogSize": 10240000,
 			"backups": 10,
-			"category": ["debug"],
-			"layout": 
-			{
+			"layout": {
 				"type": "messagePassThrough"
 			}
-		}	
-	]
-}
+		}
+	},
+	"categories": {
+		"default": {"appenders": ["out"], "level": "debug"},
+		"audit": {"appenders": ["audit"], "level": "info"},
+		"metrics": {"appenders": ["metrics"], "level": "info"},
+		"error": {"appenders": ["error"], "level": "error"},
+		"debug": {"appenders": ["debug"], "level": "debug"}
+	}
+}
\ No newline at end of file