Boon Amber GO SDK

A Go SDK for Boon Amber sensor analytics

• Website: boonlogic.com
• Documentation: Boon Docs Main Page
• SDK Functional Breakdown: amber-go-sdk functional breakdown

Installation

go get github.com/boonlogic/amber-go-sdk

Credentials setup

Note: An account in the Boon Amber cloud must be obtained from Boon Logic to use the Amber SDK.

The username and password should be placed in a file named ~/.Amber.license whose contents are the following:

{
    "default": {
        "username": "AMBER-ACCOUNT-USERNAME",
        "password": "AMBER-ACCOUNT-PASSWORD",
        "server": "https://amber.boonlogic.com/v1"
    }
}

The ~/.Amber.license file will be consulted by the Amber SDK to find and authenticate your account credentials with the Amber server. Credentials may optionally be provided instead via the environment variables AMBER_USERNAME and AMBER_PASSWORD.

Connectivity test

The following is a simple connectivity testing using the GetVersion function.

connect.go

package main

import (
	"encoding/json"
	"fmt"
	amberClient "github.com/boonlogic/amber-go-sdk"
	"syscall"
)

func main() {

	ac, err := amberClient.NewAmberClientFromFile(nil, nil)
	if err != nil {
		fmt.Printf("%v\n", err)
	}

	response, err := ac.GetVersion()
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ := json.MarshalIndent(*response, "", "\t")
	fmt.Printf("%v\n", string(formatted))
}

Running the connect-example.go script should yield output like the following:

$ go run examples/connect.go

{
    "release": "0.0.405",
    "api-version": "/v1",
    "builder": "ec74f421",
    "expert-api": "dee23681",
    "expert-common": "300a588e",
    "nano-secure": "61c431e2",
    "swagger-ui": "914af396"
}

Full Example

The following Go routine will demonstrate each API call in the Amber go SDK.

full-example.go

package main

import (
	"encoding/json"
	"fmt"
	amberClient "github.com/boonlogic/amber-go-sdk"
	amberModels "github.com/boonlogic/amber-go-sdk/models"
	"syscall"
)

func main() {

	ac, err := amberClient.NewAmberClientFromfile(nil, nil)
	if err != nil {
		fmt.Printf("%v\n", err)
	}

	// Get version
	fmt.Printf("get version\n")
	versionResponse, err := ac.GetVersion()
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formmatted, _ := json.MarshalIndent(*versionResponse, "", "\t")
	fmt.Printf("%v\n", string(formmatted))

	// List all sensors belonging to current user
	fmt.Printf("listing sensors\n")
	listResponse, err := ac.ListSensors()
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ := json.MarshalIndent(*listResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	// Create a new sensor
	fmt.Printf("create sensor\n")
	createSensorResponse, err := ac.CreateSensor("new-go-sdk-sensor")
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*createSensorResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	// retain sensorId
	sensorId := *createSensorResponse.SensorID

	// get sensor info
	fmt.Printf("get sensor\n")
	getSensorResponse, err := ac.GetSensor(sensorId)
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*getSensorResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	// update the label of a sensor
	fmt.Printf("update label\n")
	updateLabelResponse, err := ac.UpdateLabel(sensorId, "updated-go-sdk-sensor")
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*updateLabelResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	// configure sensor
	fmt.Printf("configuring sensor\n")
	var featureCount uint16 = 1
	var streamingWindowSize uint16 = 25
	postConfigRequest := amberModels.PostConfigRequest{
		AnomalyHistoryWindow:    nil,
		FeatureCount:            &featureCount,
		Features:                nil,
		LearningMaxClusters:     nil,
		LearningMaxSamples:      nil,
		LearningRateDenominator: nil,
		LearningRateNumerator:   nil,
		SamplesToBuffer:         nil,
		StreamingWindowSize:     &streamingWindowSize,
	}
	configSensorResponse, err := ac.ConfigureSensor(sensorId, postConfigRequest)
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*configSensorResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	// get sensor configuration
	fmt.Printf("get sensor configuration\n")
	getConfigResponse, err := ac.GetConfig(sensorId)
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*getConfigResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	// amber stream
	fmt.Printf("stream data\n")
	data := "0.1,0.1,0.3"
	saveImage := true
	streamPayload := amberModels.PostStreamRequest{
		Data:      &data,
		SaveImage: &saveImage,
	}
	streamSensorResponse, err := ac.StreamSensor(sensorId, streamPayload)
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*streamSensorResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	fmt.Printf("get cluster status\n")
	getStatusResponse, err := ac.GetStatus(sensorId)
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	formatted, _ = json.MarshalIndent(*getStatusResponse, "", "\t")
	fmt.Printf("%v\n", string(formatted))

	fmt.Printf("getting root cause\n")
	/*
		clusterId := "[1,2]"
		getRootCause, err := ac.GetRootCause(sensorId, &clusterId, nil)
		if err != nil {
			fmt.Printf("%v\n", err)
			syscall.Exit(1)
		}
		formatted, _ = json.MarshalIndent(*getRootCause, "", "\t")
		fmt.Printf("%v\n", string(formatted))
	*/

	fmt.Printf("delete sensor instance\n")
	err = ac.DeleteSensor(sensorId)
	if err != nil {
		fmt.Printf("%v\n", err)
		syscall.Exit(1)
	}
	fmt.Printf("%v deleted\n", sensorId)
}

Advanced CSV file processor

The following will process a CSV file using batch-style streaming requests. Full Amber analytic results will be displayed after each streaming request.

stream-advanced.go
output_current.csv