Valentin TjonckeandSoam Vasani
1665235c14
Minimal golang runtime. Functions are built as Go plugins, and the plugin is uploaded to fission. See `environments/go/README.md` for instructions and `examples/go` for a usage example. For now, we're re-using the 'code' field of the function to store the binary plugin. With v2 environments, this will be stored separately as a binary package.
31 lines
655 B
Markdown
31 lines
655 B
Markdown
# Go examples
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The `go` runtime uses the [`plugin` package](https://golang.org/pkg/plugin/) to dynamically load an HTTP handler.
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## Requirements
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- go 1.8
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- A [go-runtime fission environment](environments/go/README.md)
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## Examples
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### hello.go
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`hello.go` is an very basic HTTP handler returning `"Hello, World!"`.
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```
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# Build the function as a plugin
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$ ./build.sh
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# Upload the function to fission
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$ fission function create --name hello --env go-runtime --package hello.so
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# Map /hello to the hello function
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$ fission route create --method GET --url /hello --function hello
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# Run the function
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$ curl http://$FISSION_ROUTER/hello
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Hello, World!
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```
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