[GitHub] chetanmeh opened a new pull request #3715: Update wget to fix travis builds

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chetanmeh opened a new pull request #3715: Update wget to fix travis builds
URL: https://github.com/apache/incubator-openwhisk/pull/3715
 
 
   Fixes Invoker docker build failure by updating the `wget` version
   
   ## Description
   
   Travis builds are currently failing (both [master][1] and PRs) due to failure in invoker docker build with following errors
   
   ```
   Step 6/11 : RUN wget --no-verbose https://storage.googleapis.com/kubernetes-release/release/v${KUBERNETES_VERSION}/bin/linux/amd64/kubectl && chmod +x kubectl && mv kubectl /usr/bin/kubectl
    ---> Running in ddbe33270513
   Connecting to storage.googleapis.com (173.194.198.128:443)
   ssl_client: storage.googleapis.com: TLS connect failed
   wget: error getting response: Connection reset by peer
   The command '/bin/sh -c wget --no-verbose https://storage.googleapis.com/kubernetes-release/release/v${KUBERNETES_VERSION}/bin/linux/amd64/kubectl && chmod +x kubectl && mv kubectl /usr/bin/kubectl' returned a non-zero code: 1
   ```
   
   However the build passes locally and there seems to be no error with storage.googleapis.com SSL as seen [here][2]. Looks like wget shipped with alpine:3.6 is [old has some issues][3] and updating that resolves the issue for us.
   
   
   ## 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
   - [ ] 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.
   
   [1]: https://travis-ci.org/apache/incubator-openwhisk/builds/385958097
   [2]: https://travis-ci.org/chetanmeh/incubator-openwhisk/builds/386028169#L2356
   [3]: https://github.com/gliderlabs/docker-alpine/issues/344#issuecomment-336065308
   
   

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