refa: avoid hard-coded uid in helm chart

In order to improve installation on openshift, we need to avoid the hard-coded uid/gid in the helm chart
steadybit · Dec 9, 2024 · 43df840 · 43df840
1 parent 87f71b4
commit 43df840
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Showing 9 changed files with 69 additions and 79 deletions.
diff --git a/charts/steadybit-agent/Chart.lock b/charts/steadybit-agent/Chart.lock
@@ -16,7 +16,7 @@ dependencies:
   version: 1.0.14
 - name: steadybit-extension-dynatrace
   repository: https://steadybit.github.io/extension-dynatrace
-  version: 1.1.6
+  version: 1.1.7
 - name: steadybit-extension-gatling
   repository: https://steadybit.github.io/extension-gatling
   version: 1.1.15
@@ -61,7 +61,7 @@ dependencies:
   version: 1.1.6
 - name: steadybit-extension-postman
   repository: https://steadybit.github.io/extension-postman
-  version: 1.7.10
+  version: 1.7.11
 - name: steadybit-extension-prometheus
   repository: https://steadybit.github.io/extension-prometheus
   version: 1.5.11
@@ -71,5 +71,5 @@ dependencies:
 - name: steadybit-extension-grafana
   repository: https://steadybit.github.io/extension-grafana
   version: 1.2.6
-digest: sha256:1ada075973b00fc3fc18eb7bc54e1240d87a49e68ae9bf86e495bfdb450ae634
-generated: "2024-12-07T06:08:31.602849838Z"
+digest: sha256:1508df99b3cd7bb087dbf0d5d73a19b8462e6b351c5ca16a7545e532b3711e3f
+generated: "2024-12-09T09:59:03.468184+01:00"
diff --git a/charts/steadybit-agent/Chart.yaml b/charts/steadybit-agent/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: steadybit-agent
 description: steadybit agent Helm chart for Kubernetes.
-version: 2.1.70
+version: 2.1.71
 appVersion: 2.0.48
 home: https://www.steadybit.com/
 icon: https://steadybit-website-assets.s3.amazonaws.com/logo-symbol-transparent.png
@@ -139,4 +139,4 @@ dependencies:
     version: ^1.1.8
     repository: https://steadybit.github.io/extension-grafana
     alias: extension-grafana
-    condition: extension-grafana.enabled
+    condition: extension-grafana.enabled
diff --git a/charts/steadybit-agent/charts/steadybit-extension-dynatrace-1.1.7.tgz b/charts/steadybit-agent/charts/steadybit-extension-dynatrace-1.1.7.tgz
diff --git a/charts/steadybit-agent/charts/steadybit-extension-postman-1.7.11.tgz b/charts/steadybit-agent/charts/steadybit-extension-postman-1.7.11.tgz
diff --git a/charts/steadybit-agent/templates/_podTemplate.tpl b/charts/steadybit-agent/templates/_podTemplate.tpl
@@ -24,10 +24,9 @@
       priorityClassName: {{ .Values.priorityClassName.name }}
       {{- end }}
       securityContext:
-        fsGroup: 1000
-        runAsGroup: 1000
-        runAsUser: 1000
-        runAsNonRoot: true
+        {{- with .Values.podSecurityContext }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
       containers:
         - name: steadybit-agent
           image: "{{ .Values.image.name }}:{{ default .Chart.AppVersion .Values.image.tag }}"
@@ -140,11 +139,9 @@
             {{- toYaml . | nindent 12 }}
             {{- end }}
           securityContext:
-            readOnlyRootFilesystem: true
-            allowPrivilegeEscalation: false
-            capabilities:
-              drop:
-                - ALL
+            {{- with .Values.containerSecurityContext }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
           volumeMounts:
             {{- if eq .Values.agent.persistence.provider "filesystem"}}
             - name: steadybit-agent-state

diff --git a/charts/steadybit-agent/tests/__snapshot__/deployment_test.yaml.snap b/charts/steadybit-agent/tests/__snapshot__/deployment_test.yaml.snap
@@ -104,10 +104,9 @@ manifest should match snapshot:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -238,10 +237,9 @@ should add aws account id from values:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -367,10 +365,9 @@ should add extra volumes and mount:
                 - mountPath: /extra
                   name: extramount
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -519,10 +516,9 @@ should add match labels:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -661,10 +657,9 @@ should add proxy configuration:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -794,10 +789,9 @@ should apply extra pod labels:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -929,10 +923,9 @@ should render redis settings:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -1075,10 +1068,9 @@ using extensions with mtls from containerpath:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -1227,10 +1219,9 @@ using extensions with mtls from secrets:
                 - mountPath: /opt/steadybit/agent/etc/extra-certs
                   name: extra-certs
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -1365,10 +1356,9 @@ using image pull secrets with debug json log:
           imagePullSecrets:
             - name: test-pull-secret
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:

diff --git a/charts/steadybit-agent/tests/__snapshot__/statefulset_auth_test.yaml.snap b/charts/steadybit-agent/tests/__snapshot__/statefulset_auth_test.yaml.snap
@@ -113,10 +113,9 @@ using oauth2 with mtls from containerPath and token uri:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -261,10 +260,9 @@ using oauth2 with mtls from secrets:
                   name: oauth2-tls-server
                   readOnly: true
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:

diff --git a/charts/steadybit-agent/tests/__snapshot__/statefulset_test.yaml.snap b/charts/steadybit-agent/tests/__snapshot__/statefulset_test.yaml.snap
@@ -118,10 +118,9 @@ manifest should match snapshot:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -260,10 +259,9 @@ should add aws account id from values:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -396,10 +394,9 @@ should add extra volumes and mount:
                 - mountPath: /extra
                   name: extramount
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -557,10 +554,9 @@ should add match labels:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -707,10 +703,9 @@ should add proxy configuration:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -848,10 +843,9 @@ should apply extra pod labels:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -1004,10 +998,9 @@ using extensions with mtls from containerpath:
                 - mountPath: /tmp
                   name: tmp-dir
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -1163,10 +1156,9 @@ using extensions with mtls from secrets:
                 - mountPath: /opt/steadybit/agent/etc/extra-certs
                   name: extra-certs
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:
@@ -1308,10 +1300,9 @@ using image pull secrets with debug json log:
           imagePullSecrets:
             - name: test-pull-secret
           securityContext:
-            fsGroup: 1000
-            runAsGroup: 1000
             runAsNonRoot: true
-            runAsUser: 1000
+            seccompProfile:
+              type: RuntimeDefault
           serviceAccountName: steadybit-agent
           volumes:
             - emptyDir:

diff --git a/charts/steadybit-agent/values.yaml b/charts/steadybit-agent/values.yaml
@@ -225,6 +225,12 @@ podAnnotations: {}
 # podLabels -- Additional labels to be added to the agent pods.
 podLabels: {}
 
+# podSecurityContext -- the security context used for the pod
+podSecurityContext:
+  seccompProfile:
+    type: RuntimeDefault
+  runAsNonRoot: true
+
 # nodeSelector -- Node labels for pod assignment
 nodeSelector: {}
 
@@ -234,6 +240,14 @@ tolerations: []
 # affinity -- Affinities to influence agent pod assignment.
 affinity: {}
 
+# containerSecurityContext -- the security context used for the pod
+containerSecurityContext:
+  readOnlyRootFilesystem: true
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop:
+      - ALL
+
 # extension-aws.* -- settings for the aws extension. See https://github.com/steadybit/extension-aws for more information.
 extension-aws:
   # extension-aws.enabled -- Enable the AWS extension
@@ -433,4 +447,4 @@ extension-grafana:
   enabled: false
   grafana:
     serviceToken: null
-    apiBaseUrl: null
+    apiBaseUrl: null