Add ability to populate config from kube cluster

config_app/config_endpoints/api/kubeconfig.py

@@ -0,0 +1,69 @@
+from flask import request
+
+from data.database import configure
+
+from config_app.c_app import app, config_provider
+from config_app.config_endpoints.api import resource, ApiResource, nickname, kubernetes_only
+from config_app.config_util.k8saccessor import KubernetesAccessorSingleton
+
+
+@resource('/v1/kubernetes/deployments/')
+class SuperUserKubernetesDeployment(ApiResource):
+  """ Resource for the getting the status of Quay Enterprise deployments and cycling them """
+  schemas = {
+    'ValidateDeploymentNames': {
+      'type': 'object',
+      'description': 'Validates deployment names for cycling',
+      'required': [
+        'deploymentNames'
+      ],
+      'properties': {
+        'deploymentNames': {
+          'type': 'array',
+          'description': 'The names of the deployments to cycle'
+        },
+      },
+    }
+  }
+
+  @kubernetes_only
+  @nickname('scGetNumDeployments')
+  def get(self):
+    return KubernetesAccessorSingleton.get_instance().get_qe_deployments()
+
+  @kubernetes_only
+  @nickname('scCycleQEDeployments')
+  def put(self):
+    deployment_names = request.get_json()['deploymentNames']
+    return KubernetesAccessorSingleton.get_instance().cycle_qe_deployments(deployment_names)
+
+
+@resource('/v1/superuser/config/kubernetes')
+class SuperUserKubernetesConfiguration(ApiResource):
+  """ Resource for saving the config files to kubernetes secrets. """
+
+  @kubernetes_only
+  @nickname('scDeployConfiguration')
+  def post(self):
+    return config_provider.save_configuration_to_kubernetes()
+
+
+@resource('/v1/kubernetes/config/populate')
+class KubernetesConfigurationPopulator(ApiResource):
+  """ Resource for populating the local configuration from the cluster's kubernetes secrets. """
+
+  @kubernetes_only
+  @nickname('scKubePopulateConfig')
+  def post(self):
+    # Get a clean transient directory to write the config into
+    config_provider.new_config_dir()
+    KubernetesAccessorSingleton.get_instance().save_secret_to_directory(config_provider.get_config_dir_path())
+
+    # We update the db configuration to connect to their specified one
+    # (Note, even if this DB isn't valid, it won't affect much in the config app, since we'll report an error,
+    # and all of the options create a new clean dir, so we'll never pollute configs)
+    combined = dict(**app.config)
+    combined.update(config_provider.get_config())
+    configure(combined)
+
+    return 200