cava-tiler

Home of the CAVA Lambda Tiler powered by TiTiler.

Deployment

The Lambda stack is also deployed by the AWS CDK utility. Under the hood, CDK will create the deployment package required for AWS Lambda, upload it to AWS, and handle the creation of the Lambda and API Gateway resources.

1. Assuming that conda is installed, create a new environment with python=3.8.

   conda create -n cava-tiler -c conda-forge python=3.8

2. Activate and install nodejs=14 into the conda environment.

   conda activate cava-tiler
   conda install -c conda-forge nodejs=14

3. Install CDK and connect to your AWS account.

   # install package
   pip install -e .
   
   # install cdk dependencies
   pip install -r deployment/requirements.txt
   npm install
   
   # Deploys the CDK toolkit stack into an AWS environment
   npm run cdk bootstrap

4. Pre-Generate CFN template

   # Synthesizes and prints the CloudFormation template for this stack
   npm run cdk synth

5. Update settings in a .env file.

   TITILER_STACK_STAGE=production
   TITILER_STACK_NAME=titiler
   TITILER_STACK_MEMORY=6016

6. Deploy

   # Deploys the stack(s) titiler-lambda-production in deployment/app.py
   npm run cdk deploy