Host Metrics List API

awx/api/serializers.py

@@ -56,6 +56,7 @@ from awx.main.models import (
     ExecutionEnvironment,
     Group,
     Host,
+    HostMetric,
     Instance,
     InstanceGroup,
     InstanceLink,
@@ -5386,6 +5387,14 @@ class InstanceHealthCheckSerializer(BaseSerializer):
         fields = read_only_fields
 
 
+class HostMetricSerializer(BaseSerializer):
+    show_capabilities = ['delete']
+
+    class Meta:
+        model = HostMetric
+        fields = ("hostname", "first_automation", "last_automation")
+
+
 class InstanceGroupSerializer(BaseSerializer):
     show_capabilities = ['edit', 'delete']
     capacity = serializers.SerializerMethodField()

awx/api/urls/host_metric.py

@@ -0,0 +1,10 @@
+# Copyright (c) 2017 Ansible, Inc.
+# All Rights Reserved.
+
+from django.urls import re_path
+
+from awx.api.views import HostMetricList
+
+urls = [re_path(r'$^', HostMetricList.as_view(), name='host_metric_list')]
+
+__all__ = ['urls']

awx/api/urls/urls.py

@@ -50,6 +50,7 @@ from .inventory import urls as inventory_urls
 from .execution_environments import urls as execution_environment_urls
 from .team import urls as team_urls
 from .host import urls as host_urls
+from .host_metric import urls as host_metric_urls
 from .group import urls as group_urls
 from .inventory_source import urls as inventory_source_urls
 from .inventory_update import urls as inventory_update_urls
@@ -118,6 +119,7 @@ v2_urls = [
     re_path(r'^teams/', include(team_urls)),
     re_path(r'^inventories/', include(inventory_urls)),
     re_path(r'^hosts/', include(host_urls)),
+    re_path(r'^host_metrics/', include(host_metric_urls)),
     re_path(r'^groups/', include(group_urls)),
     re_path(r'^inventory_sources/', include(inventory_source_urls)),
     re_path(r'^inventory_updates/', include(inventory_update_urls)),

awx/api/views/__init__.py

@@ -1548,6 +1548,13 @@ class HostRelatedSearchMixin(object):
         return ret
 
 
+class HostMetricList(ListAPIView):
+    always_allow_superuser = False
+    name = _("Host Metrics List")
+    model = models.HostMetric
+    serializer_class = serializers.HostMetricSerializer
+
+
 class HostList(HostRelatedSearchMixin, ListCreateAPIView):
     always_allow_superuser = False
     model = models.Host