49 lines
No EOL
2.4 KiB
Markdown
49 lines
No EOL
2.4 KiB
Markdown
# Deploy Langflow on AWS
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In this tutorial, you will learn how to deploy langflow on AWS using CDK.
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This tutorial assumes you have an AWS account and basic knowledge of AWS.
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The architecture of the application to be created:
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[Application Load Balancer](https://aws.amazon.com/elasticloadbalancing/application-load-balancer/?nc1=h_ls), [AWS Fargate](https://aws.amazon.com/fargate/?nc2=type_a) and [Amazon Aurora](https://aws.amazon.com/rds/aurora/?nc2=type_a) are created by [AWS CDK](https://aws.amazon.com/cdk/?nc2=type_a).
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The aurora's secrets are managed by [AWS Secrets Manager](https://aws.amazon.com/secrets-manager/?nc2=type_a).
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The Fargate task is divided into a frontend and a backend, which communicate through service discovery.
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If you just want to deploy resources, you do not need in-depth knowledge of each of the above services.
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# How to set up your environment and deploy langflow
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1. Open [CloudShell](https://us-east-1.console.aws.amazon.com/cloudshell/home?region=us-east-1).
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1. Run the following commands in Cloudshell:
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```shell
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git clone https://github.com/aws-samples/cloud9-setup-for-prototyping
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cd cloud9-setup-for-prototyping
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./bin/bootstrap
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```
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1. When you see `Done!` in Cloudshell, open `cloud9-for-prototyping` from [Cloud9](https://us-east-1.console.aws.amazon.com/cloud9control/home?region=us-east-1#/).
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1. Run the following command in the Cloud9 terminal.
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```shell
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git clone -b aws-cdk-dev2 https://github.com/kazuki306/langflow
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cd langflow/scripts/aws
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cp .env.example .env # Edit this file if you need environment settings
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npm ci
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cdk bootstrap
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cdk deploy
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```
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1. Access the URL displayed.
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```shell
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Outputs:
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LangflowAppStack.NetworkURLXXXXXX = http://alb-XXXXXXXXXXX.elb.amazonaws.com
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```
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1. Enter your user name and password to sign in. If you have not set a user name and password in your `.env` file, the user name will be set to `admin` and the password to `123456`.
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# Cleanup
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1. Run the following command in the Cloud9 terminal.
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```shell
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cdk destroy
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bash delete-ecr.sh
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```
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1. Open [CloudFormation](https://us-east-1.console.aws.amazon.com/cloudformation/home?region=us-east-1#/getting-started), select `aws-cloud9-cloud9-for-prototyping-XXXX` and delete it.
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