Added Security, Policy, Observability & Plugin Checks

Security Checks:
Checking for security config on the cluster, consisting of capability, privilege, host network, host path and
connectivity checks

Policy Checks:
Validating CPU Manager and Topology Manager policies against the settings from PDF

Observability Checks
Checking existence and health of prometheus, node-exporter and collectd pods

Plugin checks
Checking for the existence of multi-interface pod (multus) and validating the list of CNI against the PDF

Also added usage information and pdf field information to userguide.rst file in the docs section. For reference, I have added a PDF.json in sdv/docker/sdvstate/settings section file to look at necessary configuration required for the kuberef validation.

Signed-off-by: Parth V Inamdar <parth.inamdar1@gmail.com>
Change-Id: I28dc8e687c14cba099230f2226b4add79a55a7ad

1 files changed, 35 insertions, 0 deletions

diff --git a/sdv/docker/sdvstate/internal/validator/kuberef/helm_check.py b/sdv/docker/sdvstate/internal/validator/kuberef/helm_check.py
new file mode 100644
index 0000000..55f4052
--- /dev/null
+++ b/sdv/docker/sdvstate/internal/validator/kuberef/helm_check.py
@@ -0,0 +1,35 @@
+"""
+Helm 2 disabled check
+
+Checks if the helm v2 is supported in the cluster
+"""
+
+import logging
+from tools.kube_utils import kube_api
+from tools.conf import settings
+from  internal.store_result import store_result
+
+def helmv2_disabled_check():
+    """
+    Checks for helm v2 support
+    """
+    result = {'category':  'platform',
+              'case_name': 'helmv2_disabled_check',
+              'criteria':  'pass',
+              'details': []
+             }
+    kube = kube_api()
+    logger = logging.getLogger(__name__)
+    res = False
+    pod_details = kube.list_pod_for_all_namespaces()
+    pods = pod_details.items
+    version_support = settings.getValue('pdf_file')['vim_functional']['legacy_helm_support']
+    if 'YES' in version_support:
+        for pod in pods:
+            if 'tiller' in pod.metadata.name:
+                res = True
+                result['details'].append(pod)
+    if res is False:
+        result['criteria'] = 'fail'
+    store_result(logger, result)
+    return result