[GitHub] ningyougang opened a new pull request #4058: Add protect feature to avoid delete actions by mistake

[GitBox <gi...@apache.org>]

ningyougang opened a new pull request #4058: Add protect feature to avoid delete actions by mistake
URL: https://github.com/apache/incubator-openwhisk/pull/4058
 
 
   As more and more production system uses openwhisk,
   Users will need some features to protect their service safe from mistake.
   If we have this feature, user can protect their actions from deletion by mistake.
   
   When users create action use like below(add `protection=true` request param)
   ```
   curl  -X PUT -H "Content-type: application/json"  --user 23bc46b1-71f6-4ed5-8c54-816aa4f8c502:123zO3xZCLrMN6v2BKK1dXYFpXlPkccOFqm12CdAsMgRU4VrNZ9lyGVCGuMDGIwP 
   -d '{"namespace":"guest","name":"hello","exec":{"kind":"nodejs:default","code":"// Licensed to the Apache Software Foundation (ASF) under one or more contributor\r\n// license agreements; and to You under the Apache License, Version 2.0.\r\n\r\n/**\r\n * Hello, world.\r\n */\r\nfunction main() {\r\n return {\"payload\":\"Hello world\"};\r\n}\r\n"}}' 
   'http://xxx.xxx.xxx.xxx:port/api/v1/namespaces/guest/actions/hello?protection=true'
   ```
   The protection will be added in couchdb's  annotation, like below
   ```
   ...
     "annotations": [
       {
         "key": "exec",
         "value": "nodejs:6"
       },
       {
         "key": "protection",
         "value": "true"
       }
   ...
   ```
   So this action can't be deleted until the protection is updated to `false`
   
   <!--- Provide a concise summary of your changes in the Title -->
   
   ## Description
   <!--- Provide a detailed description of your changes. -->
   <!--- Include details of what problem you are solving and how your changes are tested. -->
   
   ## Related issue and scope
   <!--- Please include a link to a related issue if there is one. -->
   - [ ] I opened an issue to propose and discuss this change (#????)
   
   ## My changes affect the following components
   <!--- Select below all system components are affected by your change. -->
   <!--- Enter an `x` in all applicable boxes. -->
   - [ ] API
   - [x] Controller
   - [ ] Message Bus (e.g., Kafka)
   - [ ] Loadbalancer
   - [ ] Invoker
   - [ ] Intrinsic actions (e.g., sequences, conductors)
   - [ ] Data stores (e.g., CouchDB)
   - [ ] Tests
   - [ ] Deployment
   - [ ] CLI
   - [ ] General tooling
   - [ ] Documentation
   
   ## Types of changes
   <!--- What types of changes does your code introduce? Use `x` in all the boxes that apply: -->
   - [ ] Bug fix (generally a non-breaking change which closes an issue).
   - [ ] Enhancement or new feature (adds new functionality).
   - [ ] Breaking change (a bug fix or enhancement which changes existing behavior).
   
   ## Checklist:
   <!--- Please review the points below which help you make sure you've covered all aspects of the change you're making. -->
   
   - [ ] I signed an [Apache CLA](https://github.com/apache/incubator-openwhisk/blob/master/CONTRIBUTING.md).
   - [ ] I reviewed the [style guides](https://github.com/apache/incubator-openwhisk/wiki/Contributing:-Git-guidelines#code-readiness) and followed the recommendations (Travis CI will check :).
   - [ ] I added tests to cover my changes.
   - [ ] My changes require further changes to the documentation.
   - [ ] I updated the documentation where necessary.
   
   

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