tidied up scc

templates/vault-rbac.yaml

@@ -0,0 +1,27 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: vault-restricted-scc-role
+rules:
+- apiGroups:
+  - security.openshift.io
+  resources:
+  - securitycontextconstraints
+  resourceNames:
+  - vault-restricted
+  verbs:
+  - use
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: vault-restricted-scc-binding
+  namespace: vault
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: vault-restricted-scc-role
+subjects:
+- kind: ServiceAccount
+  name: vault
+  namespace: vault

templates/vault-scc.yaml

@@ -0,0 +1,25 @@
+kind: SecurityContextConstraints
+apiVersion: security.openshift.io/v1
+metadata:
+  name: vault-restricted
+priority: 20
+allowPrivilegedContainer: false
+allowHostDirVolumePlugin: false
+allowHostIPC: false
+allowHostNetwork: false
+allowHostPID: false
+allowHostPorts: false
+runAsUser:
+  type: MustRunAs
+  uid: 100
+seLinuxContext:
+  type: MustRunAs
+fsGroup:
+  type: MustRunAs
+supplementalGroups:
+  type: RunAsAny
+defaultAddCapabilities: []
+requiredDropCapabilities:
+- ALL
+users: []
+groups: []

values.openshift.yaml

@@ -23,6 +23,10 @@ server:
   readinessProbe:
     path: "/v1/sys/health?uninitcode=204"
 
+  securityContext:
+    runAsNonRoot: true
+    runAsUser: 100
+
 csi:
   image:
     repository: "registry.connect.redhat.com/hashicorp/vault-csi-provider"

values.yaml

@@ -266,7 +266,7 @@ injector:
     #securityContext:
     #  pod: {}
     #  container: {}
-    securityContext:
+  securityContext:
     pod:
       runAsNonRoot: true
     container:
@@ -1042,14 +1042,14 @@ server:
     #securityContext:
     #  pod: {}
     #  container: {}
-  securityContext:
-    pod:
-      runAsNonRoot: true
-    container:
-      allowPrivilegeEscalation: false
-      capabilities:
-        drop:
-          - ALL
+    securityContext:
+      pod:
+        runAsNonRoot: true
+      container:
+        allowPrivilegeEscalation: false
+        capabilities:
+          drop:
+            - ALL
 
   # Should the server pods run on the host network
   hostNetwork: false