This document discusses Now, a tool for deploying Node.js applications. It shows how to deploy a simple "Hello World" Node app using Now with just a few commands. The document then explains that Now can deploy apps to other cloud platforms like AWS Lambda. When attempting to deploy the sample app to AWS Lambda using Now, an internal server error is encountered, indicating some issues deploying to Lambda directly from Now.

1. now
© 2017 @aggre

2. Cloud hell
Lambda
Cloud Functions
SAM Local
Azure Functions
Cloud Functions Local Emulator
Azure Functions Core Tools
DynamoDB Local
LocalStack
template.yaml
local.settings.json
Step Functions

3. Simplicity

4. $ now

5. now === 'Just a Node.js server’
&&
now === 'Ultra easy deployment'

6. $ vi server.js
require('http').createServer((req, res) => {
res.end('▲ Hello World')
}).listen(process.env.PORT)

7. $ vi package.json
{
"name": "try-now",
"scripts": {
"start": "node server.js"
}
}

8. $ now

9. $ now
> Enter your email: hiroyuki.aggre@gmail.com

10. $ now
> Enter your email: hiroyuki.aggre@gmail.com
>We sent an email to hiroyuki.aggre@gmail.com.
Please follow the steps provided

12. $ now
> Enter your email: hiroyuki.aggre@gmail.com
>We sent an email to hiroyuki.aggre@gmail.com.
Please follow the steps provided
> Ready! https://try-now-wenliudgwx.now.sh [3s]
> You (aggre) are on the OSS plan. Your code
and logs will be made public.
> Are you sure you want to proceed with the
deployment? [y|N]: y
> Deployment complete!

13. $ curl https://try-now-wenliudgwx.now.sh
▲ Hello World

14. ✔ Auto-scale
✔ Auto-freeze
✔ Free SSL
✔ HTTP/2
✔ Custom domain
✔ Alias

15. module.exports = (req, res) => {
res.end('Welcome to Micro')
}
micro

16. But…
…Lambda
…Cloud Functions
…Azure Functions

17. But…
Lambda
Cloud Functions
Azure Functions
now

18. AWS
$ now aws login
> AWS credentials found in
"~/.aws/credentials".
> Would you like to use them? [Y|n]: y
> Ready! Credentials will be read from your AWS
config when needed

19. AWS
$ vi now.json
{
"name": "try-now",
"description": "from now to lambda",
"regions": "us-wese-1"
}

20. Deploy
$ now aws
> ✔ Build generated a 12.07KB zip [1s]
> ✔ API resources created (id: "now-try-now-
0ZfLN4pSAI") [10s]
> Success! https://p5o38dwqt3.execute-api.us-
west-1.amazonaws.com/now [12s]

21. Done!
$ curl https://p5o38dwqt3.execute-api.us-west-
1.amazonaws.com/now

22. Done?
$ curl https://p5o38dwqt3.execute-api.us-west-
1.amazonaws.com/now
{"message": "Internal server error"}

23. Issues…

24. now
Lambda?

26. Thank you!