[GitHub] zachschultz opened a new issue #305: Wondering why triggers are updated with overwrite set to false

[gi...@git.apache.org]

zachschultz opened a new issue #305: Wondering why triggers are updated with overwrite set to false
URL: https://github.com/apache/incubator-openwhisk-wskdeploy/issues/305
 
 
   I have a wskdeploy manifest yaml file that looks like:
   
   ```
   package:
     name: messagehub-trigger
     version: 1.0
     license: Apache-2.0
     namespace: _
     dependencies:
       openwhisk-messagehub:
         location: /whisk.system/messaging
         inputs:
           kafka_brokers_sasl: $KAFKA_BROKERS
           user: $MESSAGEHUB_USER
           password: $MESSAGEHUB_PASS
           kafka_admin_url: $KAFKA_ADMIN_URL
     actions:
       process-message:
         location: actions/process-message.js
     triggers:
       message-received-trigger:
         source: openwhisk-messagehub/messageHubFeed
         inputs:
           kafka_brokers_sasl: $KAFKA_BROKERS
           user: $MESSAGEHUB_USER
           password: $MESSAGEHUB_PASS
           isJSONData: true
           topic: $KAFKA_TOPIC
           kafka_admin_url: $KAFKA_ADMIN_URL
     rules:
         log-message-rule:
           trigger: message-received-trigger
           action: messagehub-trigger/process-message
   ```
   
   When I changed the `source` of the `message-received-trigger` and ran wskdeploy I noticed that OpenWhisk didn't actually change the trigger, and after running with `verbose` I saw that the request was:
   
   ```
   REQUEST:
   [PUT]	https://openwhisk.ng.bluemix.net:443/api/v1/namespaces/_/triggers/message-received-trigger?overwrite=false
   ```
   
   Why is it that everything else is sent with `overwrite=true` but trigger creations are sent with `overwrite=false`? Is it based on the assumption that other things may be relying on the trigger?
 
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