From b1d0fd369955477cde46dcc5afd5684a19aa450e Mon Sep 17 00:00:00 2001
From: "Gupta, Sangeet (sg774j)" <sg774j@att.com>
Date: Thu, 21 Feb 2019 15:58:51 -0600
Subject: [PATCH] Kubernetes-keystone-webhook: Add security context

This adds the security context to the
kubernetes-keystone-webhook. This changes the default
user from root to the nobody user.
This also adds the container security context to
explicitly set allowPrivilegeEscalation to false

Change-Id: I54621e94f2866a4b4301baa6b570472c5fcda291
---
 kubernetes-keystone-webhook/templates/deployment.yaml | 3 +++
 kubernetes-keystone-webhook/values.yaml               | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/kubernetes-keystone-webhook/templates/deployment.yaml b/kubernetes-keystone-webhook/templates/deployment.yaml
index 7a6ae2a44..a3e6eedca 100644
--- a/kubernetes-keystone-webhook/templates/deployment.yaml
+++ b/kubernetes-keystone-webhook/templates/deployment.yaml
@@ -38,10 +38,13 @@ spec:
         configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
         configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
     spec:
+{{ dict "envAll" $envAll "application" "kubernetes-keystone-webhook" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       containers:
         - name: kubernetes-keystone-webhook
 {{ tuple $envAll "kubernetes_keystone_webhook" | include "helm-toolkit.snippets.image" | indent 10 }}
 {{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+          securityContext:
+            allowPrivilegeEscalation: false
           command:
             - /tmp/start.sh
           readinessProbe:
diff --git a/kubernetes-keystone-webhook/values.yaml b/kubernetes-keystone-webhook/values.yaml
index b30a7af56..35da523c0 100644
--- a/kubernetes-keystone-webhook/values.yaml
+++ b/kubernetes-keystone-webhook/values.yaml
@@ -49,6 +49,9 @@ network:
       port: 30601
 
 pod:
+  user:
+    kubernetes-keystone-webhook:
+      uid: 65534
   affinity:
     anti:
       type: