wliao008

int led = D7;

void setup() 
{
    Spark.function("led", ledControl);
    pinMode(led, OUTPUT);
    digitalWrite(led, LOW);
}

void loop() 

wliao008

package main

import (
	"flag"
	"fmt"
	"os"
	"text/template"
	"io/ioutil"

	dockerapi "github.com/fsouza/go-dockerclient"

wliao008

{
  "family": "<service_name>",
  "containerDefinitions": [
    {
      "name": "<service_name>",
      "image": "<image_name>",
      "cpu": 1,
      "memory": 512,
      "links": [],
      "portMappings": [

wliao008

1. Get the list of all launch configurations

aws autoscaling describe-launch-configurations 
  --region us-east-1 
  --output text 
  --query 'LaunchConfigurations[*].LaunchConfigurationName' > launch_configs.txt

2. Get the list of in-use launch configurations from auto scaling groups, these are the configurations that are in use.

aws autoscaling describe-auto-scaling-groups

wliao008

/*
Took me a while to figure this out, this should never be so difficult IMHO. The dynamodb api could use more examples in its doc.

The documentation for doing this is scattered in a few places:

1. dynamodb api doc for golang: https://docs.aws.amazon.com/sdk-for-go/api/service/dynamodb/
2. the Update Expression: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.UpdateExpressions.html

The structs belowed are abbreviated for the sake of the demo: adding a string to the questions slice in the dynamodb table.

wliao008

/*
Packages can be uploaded via CURL as specified in this document:
https://experienceleague.adobe.com/docs/experience-manager-65/administering/operations/curl.html?lang=en#user-management

$ curl -u <user>:<password> -F cmd=upload -F force=true -F [email protected] http://localhost:4502/crx/packmgr/service/.json

This is how it can be done in Golang, please note I've removed all error checking for brevity.
*/

import (