Awesome

deploying dseqr app

clone the repo and update cdk.context.json to reflect your domain name, associated zone id, and ssh key name. Then run:

# install npm packages
npm install

# deploy app, skipping IAM review
cdk deploy DseqrAsgStack --require-approval=never

Wait 10 minutes, navigate to yourdomain.com, and you should have:

• fully functioning dseqr app served by shinyproxy
• SSL certificates (lock icon)
• A load balancer and auto-scaling group (up to four spot m5.xlarge)
• an EFS file system (7 day infrequent access policy)
• cognito layer for user management and authorization

no one using it?

# delete all resources :(
cdk destroy --all

Notes:

• EFS is retained on destroy (retention policy doesn't seem to be respected)
• AWS can be a bit stingy about SSL certs (20 per year). They give limit increases on request (I asked for 1000) but can take a while.
• node v15.6+ complains about empty zip for lambda. If this happens, delete the cdk.out folder, the assets in your S3 staging bucket, change node versions nvm install --lts; nvm use --lts and try again.