The project source includes function code and supporting resources:
src/main- A Java function.build.gradle- A Gradle build file.shellScript/1-create-bucket.sh,shellScript/2-deploy.sh, etc. - Shell scripts that use the AWS CLI to deploy and manage the application.
Use the following instructions to deploy the mileage application.
- Java 17 runtime environment (SE JRE)
- Gradle 5 or Maven 3
- The Bash shell. For Linux and macOS, this is included by default. In Windows 10, you can install the Windows Subsystem for Linux to get a Windows-integrated version of Ubuntu and Bash.
- The AWS CLI v1.17 or newer.
Download or clone this repository.
$ git clone https://github.com/Team-Space-kbu/haram-mileage.git
To create a new bucket for deployment artifacts, run 1-create-bucket.sh.
haram-mileage$ ./shellScript/1-create-bucket.sh
make_bucket: lambda-artifacts-a5e4xmplb5b22e0d
To deploy the application, run 2-deploy.sh.
haram-mileage$ ./shellScript/2-deploy.sh
BUILD SUCCESSFUL in 1s
Successfully packaged artifacts and wrote output template to file out.yml.
Waiting for changeset to be created..
Successfully created/updated stack - HandlerMileage
This script uses AWS CloudFormation to deploy the Lambda functions and an IAM role. If the AWS CloudFormation stack that contains the resources already exists, the script updates it with any changes to the template or function code.
You can also build the application with Maven. To use maven, add mvn to the command.
haram-mileage$ ./shellScript/2-deploy.sh mvn
[INFO] Scanning for projects...
[INFO] -----------------------< space.lambda.HandlerMileage >-----------------------
[INFO] Building HandlerMileage 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
...
To invoke the function, run 3-invoke.sh.
haram-mileage$ ./shellScript/3-invoke.sh
{
"StatusCode": 200,
"ExecutedVersion": "$LATEST"
}
21
Let the script invoke the function a few times and then press CRTL+C to exit.
To make a request using Postman
{
"type": "search", //student or search
"data": "00000000" //cardNumber
}
AWS API gateway must be used. An error occurs if the value specified is not requested.
To delete the application, run 4-cleanup.sh.
haram-mileage$ ./shellScript/4-cleanup.sh