deployPostLambda - Documentation

Exports an async function that deploys our post queue Lambda, which is the Lambda that pulls tokens off the SQS queue.

Source:

aws/deploy/deployPostLambda.js, line 1

(require("deployPostLambda"))(region, lambdaName, sqsUrl, asset, roleArn, dynamoName, rate) → {String}

Source:

aws/deploy/deployPostLambda.js, line 103

Exports deployPostLambda

Parameters:

Name	Type	Description
`region`	String	A constant destructured from the CLI user's answers in deploy.js. Like "us-east-2".
`lambdaName`	String	A constant `beekeeper-${PROFILE_NAME}-postlambda`
`sqsUrl`	String	URL of the sqs queue returned by `deploySQS.js`
`asset`	String	This is the path of the index.js.zip file holding the code for this Lambda
`roleArn`	String	Amazon resource number for the kitchen sink role returned by `createRole()`
`dynamoName`	String	Constant initialized in `deploy.js`, looks like `beekeeper-${PROFILE_NAME}-ddb`
`rate`	Number	A constant destructured from answers in the CLI, used by the frontend JavaScript to show dynamic information to the user in waiting room

Returns:

Returns the ARN of the post queue Lambda

Type: String

Methods

(async, inner) createPostLambda(lambda, lambdaName, sqsUrl, code, roleArn, region, dynamoName, rate) → {String}

Source:

aws/deploy/deployPostLambda.js, line 25

Function creates a post-queue Lambda that pulls tokens from the queue and writes them to the database.

Parameters:

Name	Type	Description
`lambda`	LambdaClient	Looks like `new LambdaClient({ region })`
`lambdaName`	String	A constant `beekeeper-${PROFILE_NAME}-postlambda`
`sqsUrl`	String	URL of the sqs queue returned by `deploySQS.js`
`code`	String	This is the path of the index.js.zip file holding the code for this Lambda.
`roleArn`	String	Amazon resource number for the kitchen sink role returned by `createRole()`
`region`	String	A constant destructured from the CLI user's answers in `deploy.js`. Like "us-east-2".
`dynamoName`	String	Constant initialized in `deploy.js`, looks like `beekeeper-${PROFILE_NAME}-ddb`
`rate`	Number	A constant destructured from answers in the CLI, used by the frontend JavaScript to show dynamic information to the user in waiting room.

Returns:

ARN of this Lambda

Type: String

(async, inner) setLambdaConcurrency(lambda, lambdaName, rate)

Source:

aws/deploy/deployPostLambda.js, line 72

Function sets a reserce concurrency amount of Lambdas for post-queue and uses the rate to determine it, keeping in mind there are a specific number of loops happening in the post Lambda code in its index.js that together work out to be the rate desired.

Parameters:

Name	Type	Description
`lambda`	LambdaClient	Looks like `new LambdaClient({ region })`
`lambdaName`	String	A constant `beekeeper-${PROFILE_NAME}-postlambda`
`rate`	Number	A constant destructured from answers in the CLI, used by the frontend JavaScript to show dynamic information to the user in waiting room.