This section describes how to set up and install the Go SDK and how to deploy a feature flag.
Step 1 - Setting up
To setup Go SDK, follow these steps:
-
Create a CloudBees Feature Management account. See Signup Page to create an account.
-
Get your environment key. Copy your environment key from App settings > Environments > Key.
Add the CloudBees Feature Management Go package to your application
To add the CloudBees Feature Management Go library to your project, run the following command:
# Add the SDK to your project
$go get -u github.com/rollout/rox-go/v5/...Add the following lines of code to your project
import (
"fmt"
"github.com/rollout/rox-go/v5/server"
)
// Create Roxflags in the Flags container class
type Flags struct {
EnableTutorial server.RoxFlag
TitleColors server.RoxString
Page server.RoxInt
Percentage server.RoxDouble
}
var flags = & Flags {
// Define the feature flags
EnableTutorial: server.NewRoxFlag(false),
TitleColors: server.NewRoxString("Green", []string{"White", "Blue", "Green", "Yellow"}),
Page: server.NewRoxInt(1, []int{1, 2, 3}),
Percentage: server.NewRoxDouble(99.9, []float64{10.5, 50.0, 99.9}),
}
var rox * server.Rox
func main() {
options := server.NewRoxOptions(server.RoxOptionsBuilder{DevModeKey: "<ROLLOUT_DEVMODEKEY>"})
rox := server.NewRox()
// Register the flags container
rox.Register("", flags)
// Setup the environment key
<-rox.Setup("<ROLLOUT-ENV-KEY>", options)
// Boolean flag example
if (flags.EnableTutorial.IsEnabled(nil)) {
// TODO: Put your code here that needs to be gated
}
// String flag example
fmt.Println("TitleColors is " + flags.TitleColors.GetValue(nil))
// Int flag example
fmt.Printf("Page is %v", flags.Page.GetValue(nil))
// Double flag example
fmt.Printf("Percentage is %v", flags.Percentage.GetValue(nil))
}| Container class registration and environment key setup
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