Soam VasaniandGitHub
a6eb4c6d31
Create a docker container and a script to call it, to help people build go plugins for use with fission.
33 lines
817 B
Markdown
33 lines
817 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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To use this environment, download the [build helper
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script](environments/go/builder/go-function-build).
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The script must be run in the same directory as the function you're
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building.
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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. Outputs result to 'function.so'.
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$ go-function-build hello.go
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# Upload the function to fission
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$ fission function create --name hello --env go-runtime --package function.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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