Adds Kuberef Validator

This patch adds Kuberef Validator and implements following
checks for Kuberef Validator:
    * pod_health_check

Signed-off-by: Parth Yadav<parthyadav3105@gmail.com>
Change-Id: Ief2a75f5ea4a4e39a8c07002c29e2d732ca00151

1 files changed, 41 insertions, 0 deletions

diff --git a/sdv/docker/sdvstate/internal/validator/kuberef/pod_health_check.py b/sdv/docker/sdvstate/internal/validator/kuberef/pod_health_check.py
new file mode 100644
index 0000000..955e586
--- /dev/null
+++ b/sdv/docker/sdvstate/internal/validator/kuberef/pod_health_check.py
@@ -0,0 +1,41 @@
+# Copyright 2020 University Of Delhi.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+"""
+Pod Health Checks
+"""
+
+
+
+import logging
+
+from internal import checks
+from internal import store_result
+from tools.kube_utils import kube_api
+from tools.conf import settings
+
+
+def pod_health_check():
+    """
+    Check health of all pods and get logs of failed pods
+    """
+    logger = logging.getLogger(__name__)
+    api = kube_api()
+    namespace_list = settings.getValue('kuberef_namespace_list')
+
+    result = checks.pod_health_check(logger, api, namespace_list)
+
+    store_result(logger, result)
+    return result