Add runtime configuration validation (#8883)

* Sync config models

* update

* Update spec.yaml

amazon_msk/assets/configuration/spec.yaml

@@ -45,3 +45,4 @@ files:
     - template: instances/openmetrics_legacy
       overrides:
         prometheus_url.hidden: true
+        prometheus_url.required: false

amazon_msk/datadog_checks/amazon_msk/config_models/__init__.py

@@ -0,0 +1,18 @@
+# (C) Datadog, Inc. 2021-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+from .instance import InstanceConfig
+from .shared import SharedConfig
+
+
+class ConfigMixin:
+    _config_model_instance: InstanceConfig
+    _config_model_shared: SharedConfig
+
+    @property
+    def config(self) -> InstanceConfig:
+        return self._config_model_instance
+
+    @property
+    def shared_config(self) -> SharedConfig:
+        return self._config_model_shared

amazon_msk/datadog_checks/amazon_msk/config_models/defaults.py

@@ -0,0 +1,260 @@
+# (C) Datadog, Inc. 2021-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+from datadog_checks.base.utils.models.fields import get_default_field_value
+
+
+def shared_proxy(field, value):
+    return get_default_field_value(field, value)
+
+
+def shared_service(field, value):
+    return get_default_field_value(field, value)
+
+
+def shared_skip_proxy(field, value):
+    return False
+
+
+def shared_timeout(field, value):
+    return 10
+
+
+def instance_assume_role(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_auth_token(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_auth_type(field, value):
+    return 'basic'
+
+
+def instance_aws_host(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_aws_region(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_aws_service(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_bearer_token_auth(field, value):
+    return False
+
+
+def instance_bearer_token_path(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_connect_timeout(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_empty_default_hostname(field, value):
+    return False
+
+
+def instance_exclude_labels(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_extra_headers(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_headers(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_health_service_check(field, value):
+    return True
+
+
+def instance_ignore_metrics(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_ignore_metrics_by_labels(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_jmx_exporter_port(field, value):
+    return 11001
+
+
+def instance_kerberos_auth(field, value):
+    return 'disabled'
+
+
+def instance_kerberos_cache(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_kerberos_delegate(field, value):
+    return False
+
+
+def instance_kerberos_force_initiate(field, value):
+    return False
+
+
+def instance_kerberos_hostname(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_kerberos_keytab(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_kerberos_principal(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_label_joins(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_label_to_hostname(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_labels_mapper(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_log_requests(field, value):
+    return False
+
+
+def instance_metrics(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_min_collection_interval(field, value):
+    return 15
+
+
+def instance_namespace(field, value):
+    return 'service'
+
+
+def instance_node_exporter_port(field, value):
+    return 11002
+
+
+def instance_ntlm_domain(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_password(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_persist_connections(field, value):
+    return False
+
+
+def instance_prometheus_metrics_path(field, value):
+    return '/metrics'
+
+
+def instance_prometheus_metrics_prefix(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_prometheus_url(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_proxy(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_read_timeout(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_region_name(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_send_distribution_buckets(field, value):
+    return False
+
+
+def instance_send_distribution_counts_as_monotonic(field, value):
+    return False
+
+
+def instance_send_distribution_sums_as_monotonic(field, value):
+    return False
+
+
+def instance_send_histograms_buckets(field, value):
+    return True
+
+
+def instance_send_monotonic_counter(field, value):
+    return True
+
+
+def instance_send_monotonic_with_gauge(field, value):
+    return False
+
+
+def instance_service(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_skip_proxy(field, value):
+    return False
+
+
+def instance_tags(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_timeout(field, value):
+    return 10
+
+
+def instance_tls_ca_cert(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_tls_cert(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_tls_ignore_warning(field, value):
+    return False
+
+
+def instance_tls_private_key(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_tls_use_host_header(field, value):
+    return False
+
+
+def instance_tls_verify(field, value):
+    return True
+
+
+def instance_type_overrides(field, value):
+    return get_default_field_value(field, value)
+
+
+def instance_use_legacy_auth_encoding(field, value):
+    return True
+
+
+def instance_username(field, value):
+    return get_default_field_value(field, value)