fix

hazelcast/assets/configuration/spec.yaml

@@ -30,8 +30,10 @@ files:
           In Transition: WARNING
     - template: instances/jmx
       overrides:
+        host.required: false
         host.display_priority: 10
         host.description: Hazelcast or Hazelcast Management Center server with which to connect.
+        port.required: false
         port.display_priority: 9
         port.description: Hazelcast or Hazelcast Management Center port with which to connect.
         port.value.example: 1099

hazelcast/datadog_checks/hazelcast/config_models/defaults.py

@@ -88,6 +88,10 @@ def instance_headers(field, value):
     return get_default_field_value(field, value)
 
 
+def instance_host(field, value):
+    return get_default_field_value(field, value)
+
+
 def instance_is_jmx(field, value):
     return False
 
@@ -172,6 +176,10 @@ def instance_persist_connections(field, value):
     return False
 
 
+def instance_port(field, value):
+    return 1099
+
+
 def instance_process_name_regex(field, value):
     return get_default_field_value(field, value)
 

hazelcast/datadog_checks/hazelcast/config_models/instance.py

@@ -46,7 +46,7 @@ class Config:
     empty_default_hostname: Optional[bool]
     extra_headers: Optional[Mapping[str, Any]]
     headers: Optional[Mapping[str, Any]]
-    host: str
+    host: Optional[str]
     is_jmx: Optional[bool]
     java_bin_path: Optional[str]
     java_options: Optional[str]
@@ -68,7 +68,7 @@ class Config:
     ntlm_domain: Optional[str]
     password: Optional[str]
     persist_connections: Optional[bool]
-    port: int
+    port: Optional[int]
     process_name_regex: Optional[str]
     proxy: Optional[Proxy]
     read_timeout: Optional[float]

hazelcast/datadog_checks/hazelcast/data/conf.yaml.example

@@ -85,15 +85,16 @@ init_config:
 #
 instances:
 
-    ## @param host - string - required
+  -
+    ## @param host - string - optional
     ## Hazelcast or Hazelcast Management Center server with which to connect.
     #
-  - host: <HOST>
+    # host: <HOST>
 
-    ## @param port - integer - required
+    ## @param port - integer - optional - default: 1099
     ## Hazelcast or Hazelcast Management Center port with which to connect.
     #
-    port: 1099
+    # port: 1099
 
     ## @param mc_health_check_endpoint - string - optional
     ## Hazelcast Management Center health check endpoint with which