Merge pull request #5 from HomeDevopsLab/container-command

Container command

Author: kkrolikowski

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [2.2.0] - 2023-08-11
+### Added
+- option to run containers with additional command and args.
+
 ## [2.1.0] - 2023-07-27
 ### Added
 - replaced strict TCP protocol family in ports specification with variable: protocol which allows to decide which protocol is needed

chart/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 2.1.0
+version: 2.2.0
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.

chart/templates/deployment.yaml

@@ -18,6 +18,18 @@ spec:
       containers:
         - name: {{ .Release.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          {{- if .Values.image.command }}
+          command:
+          {{- with .Values.image.command }}
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- end }}
+          {{- if .Values.image.args }}
+          args:
+          {{- with .Values.image.args }}
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- end }}
           {{- if .Values.volumes.enabled }}
           volumeMounts:
             {{- range .Values.volumes.mountPath }}

chart/test_values.yaml

@@ -3,6 +3,10 @@ image:
   imagePolicy: enabled
   repository: devkrolikowski/swiss-army-knife
   tag: 0.3.0 # {"$imagepolicy": "flux-system:helper:tag"}
+  command: 
+    - "cmd.sh"
+  args: 
+    - "cmdarg"
 resources:
   limits:
     memory: "1024Mi"

chart/values.yaml

@@ -7,6 +7,8 @@ image:
   imagePolicy: false
   repository: ""
   tag: ""
+  command: []
+  args: []
 env: {}
 resources:
   limits: