Choose your own adventure on the serverless roadmap

Do you know about serverless? Have you used it on AWS, Azure, and or Google? In this session you will get a better idea of how it works on each platform.

Transcript

1. Choose your own adventure on the Serverless Roadmap
2. @technovangelist Who am I Matt Williams Evangelist at Datadog @technovangelist youtube.com/user/technovangelist mattw@datadoghq.com Organizer of DevOps Days Boston 2017 & 2018
3. @technovangelist Who is Datadog SaaS-based Monitoring & Analytics Infrastructure, APM, Logs Open Source Agent Trillions of data points per day We are hiring!!
4. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved. I like to talk about Serverless…
5. @technovangelist What is Serverless Yes, it is Serverless As far as you are concerned Don’t pay for idle Scale with ease FaaS
6. @technovangelist Supported Languages AWS NodeJS Python Java Go C# Google Cloud NodeJS Azure NodeJS C# F#
7. @technovangelist Supported Triggers AWS Google Cloud HTTP Cloud Storage Cloud Pub/Sub Firebase Azure Timer Storage queues and blobs Service Bus queues and topics Cosmos DB Event Hubs Event Grid HTTP/WebHook S3 DynamoDB Kinesis SNS SES Cognito Cloudwatch Logs Cloudwatch Events CodeCommit Config Alexa Lex API Gateway IoT CloudFront Lambda
8. @technovangelist AWS Lambda
9. @technovangelist Your first Lambda
10. @technovangelist
11. @technovangelist
12. @technovangelist
13. @technovangelist
14. @technovangelist
15. @technovangelist
16. @technovangelist
17. @technovangelist
18. @technovangelist
19. @technovangelist
20. @technovangelist
21. @technovangelist
22. @technovangelist
23. @technovangelist
24. @technovangelist
25. @technovangelist
26. @technovangelist
27. @technovangelist Your first Azure Function
28. @technovangelist
29. @technovangelist
30. @technovangelist
31. @technovangelist
32. @technovangelist
33. @technovangelist
34. @technovangelist
35. @technovangelist
36. @technovangelist
37. @technovangelist
38. @technovangelist
39. @technovangelist
40. @technovangelist
41. @technovangelist
42. @technovangelist
43. @technovangelist functionlibrary.azurewebsites.net
44. @technovangelist Your first Google Cloud Function
45. @technovangelist
46. @technovangelist
47. @technovangelist
48. @technovangelist
49. @technovangelist
50. @technovangelist
51. @technovangelist
52. @technovangelist
53. @technovangelist
54. @technovangelist AWS Lambda
55. @technovangelist …but serverless !== instance
56. @technovangelist …but serverless !== applications
57. @technovangelist …applications are complicated
58. @technovangelist …serverless functions should respect the single responsibility principle…
59. @technovangelist
60. @technovangelist
61. @technovangelist So what about orchestration?
62. @technovangelist Amazon Web Services
63. @technovangelist Microsoft Azure
64. @technovangelist Google Cloud ?
65. @technovangelist So what about pricing?
66. @technovangelist Serverless Pricing AWS $0.000016/GB-s … 400,000 GB-s free … $0.20 per million executions … 1 million free executions Azure $0.000016/GB-s … 400,000 GB-s free … $0.20 per million executions … 1 million free executions Google $0.0000025/GB-s … 400,000 GB-s free … $0.40 per million executions … 2 million free executions
67. serverlesscalc.com
68. @technovangelist Serverless Function Collect info store in DB return status
69. @technovangelist Process on AWS 1) Create S3 Bucket 2) Push web page content to S3 3) Set permissions (cors, public read) 4) Create DynamoDB 5) Create Lambda (and write the actual function) 6) Set permissions (Lambda to access Dynamo) 7) Create API Gateway 8) Edit webpage content with API Gateway for form action 9) Debug
70. @technovangelist Process on Azure 1) Create Azure Function App 2) Create page serving function (copy/paste boilerplate) 3) Upload content to App 4) Add a Proxy in the App (friendlier URL) 5) Add a Table output in the App 6) Create function (and write the actual function) 7) Debug
71. @technovangelist Process on Google 1) Create Cloud Storage Bucket 2) Push web page content to Bucket 3) Create BigTable 4) Create Cloud Function (and write the actual function) 5) Edit webpage content with Cloud Function URL for form action 6) Debug
72. @technovangelist Serverless Framework to the rescue?
73. @technovangelist Serverless Framework to the rescue?
74. @technovangelist Serverless Framework to the rescue? AWS Support is amazing Everything else not so much…functions only
75. @technovangelist You >COULD< mix and match http://bit.ly/khmix
76. @technovangelist
77. @technovangelist
78. @technovangelist Serverless Challenges • Logging and debugging is a bit…painful • Cold start is a thing but it may not be as bad as you think. • Cold start is a thing and it could be worse than you think • Every Function should do one thing…except if you can’t afford it https://github.com/anaibol/awesome-serverless @technovangelist
79. @technovangelist Matt Williams Evangelist at Datadog @technovangelist youtube.com/user/technovangelist mattw@datadoghq.com Organizer of DevOps Days Boston 2017 & 2018