[IBM Developer Summit] Twilio Serverless API

Overview of Twilio Serverless API for deploying Functions and Assets

Transcript

1. DEPLOYING WITH THE SERVERLESS API Vinci Chen, Software Engineer, Twilio © 2018 TWILIO, INC. ALL RIGHTS RESERVED.
2. CURRENT FUNCTIONS UI © 2019 TWILIO, INC. ALL RIGHTS RESERVED.
3. SERVERLESS API © 2018 TWILIO, INC. ALL RIGHTS RESERVED.
4. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. SERVICES • Main container for application • Define a descriptive base domain • Can have multiple services in one account ‣Services ‣Functions ‣Versions ‣Assets ‣Versions ‣Builds ‣Environments ‣Variables ‣Deployments
5. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. SERVICES curl -X POST https://serverless.twilio.com/v1/Services \ --data-urlencode "IncludeCredentials=True" \ --data-urlencode “UniqueName=ibm-summit“ \ --data-urlencode “FriendlyName=ibm-summit” \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
6. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. FUNCTIONS & ASSETS • Functions: code snippets (node.js) • Assets: static files • Not the actual content of the function/asset ‣Services ‣Functions ‣Versions ‣Assets ‣Versions ‣Builds ‣Environments ‣Variables ‣Deployments
7. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. FUNCTIONS & ASSETS curl -X POST https://serverless.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Functions \ --data-urlencode “FriendlyName=Hello World” \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token curl -X POST https://serverless.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Assets \ --data-urlencode “FriendlyName=ID Picture” \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
8. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. FUNCTION & ASSET VERSIONS • The actual content of the function/asset • Allows for versioning • Can change the path and visibility ‣Services ‣Functions ‣Versions ‣Assets ‣Versions ‣Builds ‣Environments ‣Variables ‣Deployments
9. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. FUNCTION VERSIONS curl -X POST https://serverless-upload.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Functions/ ZHXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Versions \ -F “Content=@hello-world.js; type=application/javascript" \ -F “Path=/hello-world” \ -F "Visibility=public" \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
10. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. ASSET VERSIONS curl -X POST https://serverless-upload.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Assets/ ZHXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Versions \ -F “Content=@id-pic.jpg" \ -F “Path=/id-pic” \ -F “Visibility=private" \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
11. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. BUILDS • Bundle of function versions, asset versions, and npm dependencies • Build validations done in this step ‣Services ‣Functions ‣Versions ‣Assets ‣Versions ‣Builds ‣Environments ‣Variables ‣Deployments
12. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. BUILDS curl -X POST https://serverless.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Builds \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token --data-urlencode “FunctionVersions=ZHXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX” --data-urlencode “AssetVersions=ZHXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX”
13. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. ENVIRONMENTS & VARIABLES • Can deploy code to different environments instead of deploying directly to production • Can save configurations for environments in variables ‣Services ‣Functions ‣Versions ‣Assets ‣Versions ‣Builds ‣Environments ‣Variables ‣Deployments
14. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. ENVIRONMENTS curl -X POST https://serverless.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Environments \ --data-urlencode “UniqueName=development" \ --data-urlencode “DomainSuffix=dev" \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
15. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. VARIABLES curl -X POST https://serverless.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Environments \ ZEXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Variables --data-urlencode “Key=email" \ --data-urlencode “Value=vinci@example.com“ \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
16. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. DEPLOYMENTS • Activate a build in a given environment • Can activate the same build in multiple environments • Can roll back a build ‣Services ‣Functions ‣Versions ‣Assets ‣Versions ‣Builds ‣Environments ‣Variables ‣Deployments
17. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. DEPLOYMENTS curl -X POST https://serverless.twilio.com/v1/Services/ ZSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Environments \ ZEXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Deployments --data-urlencode “BuildSid=ZBXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" \ -u ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token
18. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. BENEFITS OF THE API • Multiple environments, no more credential swapping • Full control on how you deploy • Roll back/forward • Can automate deployments and build integrations with IDE, CI/CD workflows, etc.
19. DEMO! © 2018 TWILIO, INC. ALL RIGHTS RESERVED.
20. © 2017 TWILIO, INC. ALL RIGHTS RESERVED. SERVERLESS API & CLI npm install twilio-cli -g twilio plugins:install @twilio-labs/plugin-serverless twilio login twilio serverless:init example http://signal.twilio.com/ SIGNAL: CUSTOMER & DEVELOPER CONFERENCE (AUG. 6-7) Email dganly@twilio.com for API access SERVERLESS19 for $20 Twilio credit