A sample Lambda that can be invoked by lex. It also makes a good template for a lambda in Go. AWS CLI and AWS SAM is used for Lambda deployment. Make sure you've installed these and Go. Brew is usefull for all fo this if your on a mac.
Install this package with:
$ go get github.com/versent/lex-lambda-sample-fulfillment
To build and deploy we use Makefiles, AWS SAM and the AWS CLI. You will need to edit the env.mk file and replace a couple of values with your own:
| Value | Description |
|---|---|
SAM-BUCKET |
The S3 bucket SAM can use for deployments. Make sure theBUILD-PROFILE has access to this bucket |
STACK-NAME |
The name to use for the CFN stack that deploys your Lambda |
BUILD-PROFILE |
The aws profile to use for building the Lambda |
DEPLOY-PROFILE |
The deployment profile to use |
EXE-NAME |
The name of the executable that is built |
CONNECT-ARN |
ARN of your AWS Connect Instance |
LAMBDA-NAME |
The name of your Lambda function |
Sample values:
SAM-BUCKET=
STACK-NAME=connect-sla-s3-lambda
BUILD-PROFILE
DEPLOY-PROFILE=
EXE-NAME=connect-sample-lambda-go
CONNECT-ARN=
LAMBDA-NAME=ConnectSampleLambdaGo
Make targets:
| Target | Description |
|---|---|
| all | $ make zip package deploy This is also the default target. |
| zip | To compile your go source into the executable needed by lambda |
| package | Prepare Lambda S3 package and CFN template from the template.yaml. Load the prepared package to S3 |
| deploy | Deploy your lambda |
| remove | delete your lambda |
| notify | set up notification permissions of Lambda function to allow triggers from AWS Connect |
| unnotify | remove notification permissions of Lambda function |