agent: make secret key configurable (#6)

Author: benben

charts/agent/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: 0.2.1
+version: 0.3.0
 
 # 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

charts/agent/templates/deployment.yaml

@@ -57,7 +57,7 @@ spec:
             - name: "API_KEY"
               valueFrom:
                 secretKeyRef:
-                  key: apiKey
+                  key: {{ .Values.apiKeySecret.key | default "apiKey" }}
                   {{- if .Values.apiKeySecret.create }}
                   name: {{ .Release.Name }}-auth
                   {{- else if and .Values.apiKeySecret.name (not .Values.apiKeySecret.create) }}

charts/agent/values.yaml

@@ -20,10 +20,10 @@ fullnameOverride: ""
 # Configures secret for agent API Key
 #
 # If you already have a secret with the Key, set `create` to
-# false and set the `name`` value to the name of your secret.
+# false and set the `name` and `key` of your secret.
 #
 # If you don't have a secret, set `create` to true
-# and set the `apiKey`` value to your Key.
+# and set the `apiKey` value to your Key.
 #
 # You can also create a secret yourself via extraManifests[].
 # Set `create` to false and set `name` to the name of