(feat) Standardise and Harden default app securitycontext (#1028)

* Apply security hardened defaults to values.yaml for all apps

* Add default common securityContext to all apps

* Adjust securityContext defaults in questions.yaml, according to values.yaml

* Add default common podSecurityContext to all apps

* Clean whitespace

* Clean more whitespace

* Adjust podSecurityContext defaults in questions.yaml, according to values.yaml

* fix pgadmin

Co-authored-by: Stavros kois <s.kois@outlook.com>

charts/stable/xteve/Chart.yaml

@@ -1,9 +1,9 @@
 apiVersion: v2
-appVersion: "2.2.0.200"
+appVersion: 2.2.0.200
 dependencies:
 - name: common
   repository: https://truecharts.org
-  version: 7.0.14
+  version: 8.0.7
 description: M3U Proxy for Plex DVR and Emby Live TV.
 home: https://github.com/truechartsapps/tree/master/charts/incubator/xteve
 icon: https://raw.githubusercontent.com/xteve-project/xTeVe/master/html/img/logo_b_880x200.jpg
@@ -21,4 +21,4 @@ name: xteve
 sources:
 - https://github.com/xteve-project/xTeVe
 - https://github.com/k8s-at-home/container-images
-version: 2.0.2
+version: 3.0.0

charts/stable/xteve/SCALE/questions.yaml

@@ -86,8 +86,6 @@ questions:
             default: "002"
 # Include{containerConfig}
 
-
-
   - variable: service
     group: "Networking and Services"
     label: "Configure Service(s)"
@@ -192,7 +190,6 @@ questions:
                               max: 65535
                               default: 36087
 
-
   - variable: serviceexpert
     group: "Networking and Services"
     label: "Show Expert Config"
@@ -541,8 +538,6 @@ questions:
                                   schema:
                                     type: string
 
-
-
 # Include{ingressList}
 
   - variable: securityContext
@@ -565,7 +560,7 @@ questions:
           label: "Allow Privilege Escalation"
           schema:
             type: boolean
-            default: true
+            default: false
         - variable: runAsNonRoot
           label: "runAsNonRoot"
           schema:
@@ -616,6 +611,7 @@ questions:
                 description: "OnRootMismatch"
               - value: "Always"
                 description: "Always"
+
   - variable: resources
     group: "Resources and Devices"
     label: ""
@@ -657,7 +653,6 @@ questions:
                   default: "50Mi"
                   valid_chars: '^([0-9.]+)([EPTGMK]i?|[EPTGMK]?|e[0-9]+)$'
 
-
   - variable: autoscaling
     group: "Resources and Devices"
     label: "(Advanced) Horizontal Pod Autoscaler"

charts/stable/xteve/values.yaml

@@ -14,17 +14,7 @@ image:
   pullPolicy: IfNotPresent
 
 securityContext:
-  privileged: false
   readOnlyRootFilesystem: false
-  allowPrivilegeEscalation: true
-  runAsNonRoot: true
-
-podSecurityContext:
-  runAsUser: 568
-  runAsGroup: 568
-  fsGroup: 568
-  supplementalGroups: []
-  fsGroupChangePolicy: "OnRootMismatch"
 
 # -- environment variables.
 # @default -- See below
@@ -38,7 +28,6 @@ service:
       main:
         port: 34400
 
-
 # -- Configure persistence settings for the chart under this key.
 # @default -- See values.yaml
 persistence: