Allow setting an api_key for st2chatops instead of user/pass

Author: cognifloyd

templates/deployments.yaml

@@ -1377,6 +1377,13 @@ spec:
         image: '{{ .Values.st2chatops.image.repository | default "stackstorm" }}/{{ .Values.st2chatops.image.name | default "st2chatops" }}:{{ tpl (.Values.st2chatops.image.tag | default .Chart.AppVersion) . }}'
         imagePullPolicy: {{ .Values.st2chatops.image.pullPolicy | default .Values.image.pullPolicy }}
         env:
+        {{- if index .Values.st2chatops "use_api_key" }}
+        - name: ST2_API_KEY
+          valueFrom:
+            secretKeyRef:
+              name: {{ .Release.Name }}-st2-auth
+              key: chatops_api_key
+        {{- else }}
         - name: ST2_AUTH_USERNAME
           valueFrom:
             secretKeyRef:
@@ -1387,6 +1394,7 @@ spec:
             secretKeyRef:
               name: {{ .Release.Name }}-st2-auth
               key: password
+        {{- end }}
         envFrom:
         - configMapRef:
             name: {{ .Release.Name }}-st2-urls

templates/secrets_st2auth.yaml

@@ -18,3 +18,7 @@ data:
   username: {{ required "A valid secret 'st2.username' is required for StackStorm auth!" .Values.secrets.st2.username | b64enc | quote }}
   # Password, used to login to StackStorm system (default: Ch@ngeMe)
   password: {{ required "A valid secret 'st2.password' is required for StackStorm auth!" .Values.secrets.st2.password | b64enc | quote }}
+  {{- if index .Values.st2chatops "use_api_key" }}
+  # Optional api_key for chatops to use instead of username/password
+  chatops_api_key: {{ required "A valid secret 'st2.chatops_api_key' is required for StackStorm Chatops auth!" .Values.secrets.st2.api_key | b64enc | quote }}
+  {{- end }}

values.yaml

@@ -422,6 +422,9 @@ st2chatops:
   env:
     HUBOT_ADAPTER: slack
     HUBOT_SLACK_TOKEN: xoxb-CHANGE-ME-PLEASE
+  # If use_api_key is true, then use secrets.st2.api_key instead of username/password for chatops
+  # to authenticate with StackStorm.
+  use_api_key: false
   # Set custom generated st2chatops Docker image source
   # Otherwise default https://hub.docker.com/r/stackstorm/st2chatops is used
   image: {}