This video tutorial demos the jets delete command. Since all the infrastructure is codified, deleting a Jets application is a straightforward process. What’s more interesting is that it is also easy to recreate the entire environment.
jets delete
For more info on the jets delete command, refer to its CLI reference.
What’s Deleted
- S3 Bucket that was created and managed by Jets
- All the CloudFormation stacks that that creates most of the Jets resources: Lambda Functions, API Gateway, CloudWatch Event Rules, etc.
- CloudWatch Log Groups: to clean up the listing page
Delete in Action
Here’s an example with the jets delete output:
$ jets delete
Deleting project...
Are you sure you want to want to delete the demo-dev project? (y/N)
y
First, deleting objects in s3 bucket demo-dev-s3bucket-6np69dibzbdl
Deleting demo-dev...
03:08:26PM DELETE_IN_PROGRESS AWS::CloudFormation::Stack demo-dev User Initiated
03:08:27PM DELETE_IN_PROGRESS AWS::CloudFormation::Stack ApiDeployment20181109150504
03:08:27PM DELETE_IN_PROGRESS AWS::CloudFormation::Stack JetsPreheatJob
03:08:38PM DELETE_COMPLETE AWS::CloudFormation::Stack ApiDeployment20181109150504
03:08:38PM DELETE_IN_PROGRESS AWS::CloudFormation::Stack PostsController
03:08:38PM DELETE_IN_PROGRESS AWS::CloudFormation::Stack JetsPublicController
03:09:01PM DELETE_COMPLETE AWS::CloudFormation::Stack PostsController
03:09:01PM DELETE_COMPLETE AWS::CloudFormation::Stack JetsPublicController
03:09:02PM DELETE_IN_PROGRESS AWS::CloudFormation::Stack ApiGateway
03:09:12PM DELETE_COMPLETE AWS::CloudFormation::Stack ApiGateway
03:09:45PM DELETE_COMPLETE AWS::CloudFormation::Stack JetsPreheatJob
03:09:46PM DELETE_IN_PROGRESS AWS::S3::Bucket S3Bucket
03:09:46PM DELETE_IN_PROGRESS AWS::IAM::Role IamRole
03:09:46PM DELETE_COMPLETE AWS::S3::Bucket S3Bucket
03:09:47PM DELETE_COMPLETE AWS::IAM::Role IamRole
Stack demo-dev deleted.
Time took for deletion: 1m 26s.
Deleting CloudWatch logs
Project demo-dev deleted!
$
More info
- For an Jets Introduction: Introducing Jets: A Ruby Serverless Framework.
- Also more info at: Jets documentation site.
Jets Links and Tutorial Series
- Introducing Jets: A Ruby Serverless Framework
- Toronto Serverless Presentation: Jets Framework
- Jets Afterburner: Serverless Rails in 5 Minutes
- Mega Mode: Rails on AWS Lambda
- An Introductory CRUD App Part 1
- Deploy to AWS Lambda Part 2
- Debugging Logs Part 3
- Background Jobs Part 4
- IAM Policies Part 5
- Function Properties Part 6
- Extra Environments Part 7
- Different Environments Part 8
- Polymorphic Support Part 9
- Jets Delete Tutorial
- Jets Image Uploads Tutorial with CarrierWave
- Cron Job Tutorial: Backup Route53
- Build an API with the Jets Ruby Serverless Framework