AMBARI-13377. External URL (policymgr_external_ur) value in Ranger service should be recommended by stack advisor. Additional fix (dlysnichenko)

ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py

@@ -271,8 +271,12 @@ class HDP206StackAdvisor(DefaultStackAdvisor):
     ranger_admin_host = 'localhost'
     port = '6080'
 
-    if 'ranger-site' in services['configurations'] and 'http.enabled' in services['configurations']['ranger-site']['properties'] \
-      and services['configurations']['ranger-site']['properties']['http.enabled'].lower() == 'false':
+    # Check if http is disabled. For HDP-2.3 this can be checked in ranger-admin-site/ranger.service.http.enabled
+    # For HDP-2.2 this can be checked in ranger-site/http.enabled
+    if ('ranger-site' in services['configurations'] and 'http.enabled' in services['configurations']['ranger-site']['properties'] \
+      and services['configurations']['ranger-site']['properties']['http.enabled'].lower() == 'false') or \
+      ('ranger-admin-site' in services['configurations'] and 'ranger.service.http.enabled' in services['configurations']['ranger-admin-site']['properties'] \
+      and services['configurations']['ranger-admin-site']['properties']['ranger.service.http.enabled'].lower() == 'false'):
       # HTTPS protocol is used
       protocol = 'https'
       # In HDP-2.3 port stored in ranger-admin-site ranger.service.https.port

ambari-server/src/test/python/stacks/2.0.6/common/test_stack_advisor.py

@@ -705,11 +705,7 @@ class TestHDP206StackAdvisor(TestCase):
         "ranger-admin-site": {
           "properties": {
             "ranger.service.http.port": "7777",
-            }
-        },
-        "ranger-site": {
-          "properties": {
-            "http.enabled": "true",
+            "ranger.service.http.enabled": "true",
             }
         }
       }
@@ -726,6 +722,34 @@ class TestHDP206StackAdvisor(TestCase):
     self.stackAdvisor.recommendRangerConfigurations(recommendedConfigurations, clusterData, services, None)
     self.assertEquals(recommendedConfigurations, expected)
 
+    # Recommend for DB_FLAVOR POSTGRES and https enabled, HDP-2.3
+    configurations = {
+      "admin-properties": {
+        "properties": {
+          "DB_FLAVOR": "POSTGRES",
+          }
+      },
+      "ranger-admin-site": {
+        "properties": {
+          "ranger.service.https.port": "7777",
+          "ranger.service.http.enabled": "false",
+          }
+      }
+    }
+    services['configurations'] = configurations
+
+    expected = {
+      "admin-properties": {
+        "properties": {
+          "SQL_CONNECTOR_JAR": "/usr/share/java/postgresql.jar",
+          "policymgr_external_url": "https://host1:7777",
+          }
+      },
+      }
+    recommendedConfigurations = {}
+    self.stackAdvisor.recommendRangerConfigurations(recommendedConfigurations, clusterData, services, None)
+    self.assertEquals(recommendedConfigurations, expected)
+
     # Recommend for DB_FLAVOR ORACLE and https enabled, HDP-2.2
     configurations = {
       "admin-properties": {