David Kelley davidkelley

DynamoDB Table

| string:Hash | string | string | string | string | string | string | |------|---|---|---|---|---|---|---| | Id | StartTime | EndTime | Recurrence | Type | Name | Message |

Scheduler Cloudformation

Creates DynamoDB table: scheduler_table
Creates Lambda function to act as Cloudformation custom resource

Text Service

Stockflare would like to provide a "text us" service, which enables users to text a SMS number with a particular Symbol and receive the latest information about that stock.

Example

Text: "aapl"

Response: "Apple Inc latest share price is $101.43 ($167.00/$96.00). Stockflare rates at 4/5. See more at: https://stockflare.com/stocks/aapl.o"

	1. Describe tags for the instance itself and retrieve the autoscaling group name

	GROUP=$(ec2-describe-tags --filter "resource-type=instance" --filter "resource-id=$(curl http://169.254.169.254/latest/meta-data/instance-id)" --filter "key=aws:autoscaling:groupName" \| cut -f5)

	2. Grab all the EC2 instance IDs for that autoscaling group

	IDS=$(aws autoscaling describe-auto-scaling-groups --auto-scaling-group-names $GROUP --query 'AutoScalingGroups[0].Instances[].InstanceId' --output text \| sed 's/\t/ /g')

	3. For each instance-id, grab the private IP address of the instance

	GROUP=$(ec2-describe-tags --filter "resource-type=instance" --filter "resource-id=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)" --filter "key=aws:autoscaling:groupName" \| cut -f5)

	IDS=$(aws autoscaling describe-auto-scaling-groups --auto-scaling-group-names $GROUP --query 'AutoScalingGroups[0].Instances[].InstanceId' --output text \| sed 's/\t/ /g')

	IPS=$(aws ec2 describe-instances --instance-ids $IDS --region us-east-1 --query Reservations[].Instances[].PrivateIpAddress --output text \| sed 's/\t/,/g')

	LAUNCH_TIME=$(date -d $(aws ec2 describe-instances --instance-ids `curl -s http://169.254.169.254/latest/meta-data/instance-id` --query Reservations[].Instances[0].LaunchTime --output text))

	LAUNCH_TIMES=$(aws ec2 describe-instances --instance-ids $IDS --region us-east-1 --query Reservations[].Instances[].LaunchTime --output text)

	// Allows you to make signed requests by wrapping your original request object
	// inside the Signer() function, then simply passing the return value to $.ajax.
	//
	// @note Depends on the CryptoJS library being present
	//
	// $.ajax(Signer(credentials, {
	// url: 'https://xxxxxx.execute-api.us-east-1.amazonaws.com/v1/private',
	// type: 'POST',
	// context: this,
	// dataType: 'json',