Dify Enterprise on AWS

简体中文

Deploy Dify Enterprise on AWS using CDK.

Components

Testing Deployment

Component	Helm Chart Value	Count	vCPU	Memory (GB)	Storage (GB)	Notes
S3	persistence	1
Redis DB	externalRedis	1	2	6.38
RDS Postgres DB	externalPostgres	2	2	8
K8S Worker Node		1	4	16	100
EC2 (for Vector DB)	vectorDB	1	4	8	100

Production Deployment

Component	Helm Chart Value	Count	vCPU	Memory (GB)	Storage (GB)	Notes
S3	persistence	1
Redis DB	externalRedis	1	2	12.93
RDS Postgres DB	externalPostgres	1	4	32
K8S Worker Node		6	8	32	100
EC2 (for Vector DB)	vectorDB	3	16	64	100

Deployment

Prerequisites

1. Install NodeJS Dependencies:

   npm install

2. Configure AWS CLI:

   Install and configure the AWS CLI:

   aws configure

3. Clone this repository:

   git clone https://github.com/langgenius/aws-cdk-for-dify.git

4. Configure environment variables:

   cp env.example .env

   Modify the environment variable values in the .env file.

   Note:

   • If you are using the AWS China region, you need to configure the AWS_LOAD_BALANCER_REPO for proper functionality.
   • It is recommended to use an existing VPC for easier resource access.

5. CDK Bootstrap:

   Initialize the CDK environment:

   npm run init

6. CDK Deploy:

   • Deploy the Testing environment:

     npm run deploy-test

   • Deploy the Production environment:

     npm run deploy-prod

7. Update AWS EKS Access Permissions:

   1. Navigate to the EKS Cluster panel, select the "Access" menu, and click on "Manage access":
   2. In the "Manage access" dialog, select "EKS API and ConfigMap," then click "Save Changes."
   3. In the IAM Access Entries panel, click "Create access entry":
   4. Add your IAM user and assign the following permissions:
      • AmazonEKSAdminPolicy
      • AmazonEKSAdminViewPolicy
      • AmazonEKSClusterAdminPolicy

8. Configure kubeconfig to access the K8S cluster locally:

   aws eks update-kubeconfig --region <cn-northwest-1> --name <Dify-Testing-DifyStackTest-EKS>

   Adjust the region and name according to your deployment:

   • region: The deployment region.
   • name: The EKS cluster name (Dify-Testing-DifyStackTest-EKS | Dify-Production-DifyStackProd-EKS).

9. CDK Destroy:

   To destroy the stack:

   npm run destroy