Allow to set a securityContext for spring-service helm charts

https://itdesign-de.atlassian.net/browse/KNUTH-124234

Author: itd-jsu

CHANGELOG.md

@@ -1,5 +1,9 @@
 # spring-service
 
+## 5.3.0
+
+- Allow to configure a `securityContext`
+
 ## 5.2.0
 
 - Allow to disable environment variable service links using `enableServiceLinks: false`

charts/spring-service/Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v1
 name: spring-service
 description: A generalized deployment for Meisterplan Spring Boot services in Kubernetes.
-version: 5.2.0
+version: 5.3.0

charts/spring-service/templates/deployment.yaml

@@ -266,3 +266,7 @@ spec:
             - name: {{ $key }}
 {{ toYaml $value | indent 14 }}
             {{- end }}
+      {{- if .Values.securityContext }}
+      securityContext:
+{{ toYaml .Values.securityContext | indent 8 }}
+      {{- end}}

charts/spring-service/values.yaml

@@ -99,6 +99,8 @@ disruptionBudget:
 # Set to false to disable service link environment variables
 enableServiceLinks: true
 
+securityContext: { }
+
 # Allow additional manifest to be deployed with the chart
 extraManifests: []
   # - apiVersion: v1

tests/spring-service/complex-service/expected/spring-service/templates/deployment.yaml

@@ -205,3 +205,8 @@ spec:
             - name: URLS
               value: https://mycompany.tld/url1 https://mycompany.tld/url2 https://mycompany.tld/url3
                 https://mycompany.tld/url4
+      securityContext:
+        fsGroup: 2000
+        runAsUser: 1000
+        seccompProfile:
+          type: RuntimeDefault

tests/spring-service/complex-service/values.yaml

@@ -44,6 +44,12 @@ disruptionBudget:
 
 enableServiceLinks: false
 
+securityContext:
+  fsGroup: 2000
+  runAsUser: 1000
+  seccompProfile:
+    type: RuntimeDefault
+
 extraManifests:
   - apiVersion: v1
     kind: ConfigMap