Update args docs, remove command which is too confusing

README.md

@@ -25,14 +25,16 @@ Set the value web.livenessProbe.path and web.readinessProbe.path to change the U
 
 This helm chart will set a "role" environment variable to web, worker, or beat. Your Docker image could read this variable and run the correct command.
 
-Alternatively, set the service.command. For example:
+Alternatively, set the service.args. For example:
 
 ```
 web:
-  command:
+  args:
     - run_it
 ```
 
+Remember that Kubernetes "args" are Docker's CMD (or command). Pretty confusing!
+
 # Usage
 
 1. Add our Helm chart repo `helm repo add django https://burke-software.gitlab.io/django-helm-chart/`

templates/beat/deployment.yaml

@@ -31,11 +31,8 @@ spec:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       containers:
         - name: {{ .Chart.Name }}
-          {{- if .Values.beat.command }}
-          command: {{ .Values.beat.command }}
-          {{- end }}
           {{- if .Values.beat.args }}
-          args: {{ .Values.beat.args }}
+          args: {{- toYaml .Values.beat.args | nindent 10}}
           {{- end }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}

templates/web/deployment.yaml

@@ -32,11 +32,8 @@ spec:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       containers:
         - name: {{ .Chart.Name }}
-          {{- if .Values.web.command }}
-          command: {{ .Values.web.command }}
-          {{- end }}
           {{- if .Values.web.args }}
-          args: {{ .Values.web.args }}
+          args: {{- toYaml .Values.web.args | nindent 10}}
           {{- end }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}

templates/worker/deployment.yaml

@@ -30,11 +30,8 @@ spec:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       containers:
         - name: {{ .Chart.Name }}
-          {{- if .Values.worker.command }}
-          command: {{ .Values.worker.command }}
-          {{- end }}
           {{- if .Values.worker.args }}
-          args: {{ .Values.worker.args }}
+          args: {{- toYaml .Values.worker.args | nindent 10}}
           {{- end }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}