now

Serverless Conf Tokyo 2017 での LT 資料です。

Transcript

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!