![DEMO
fn.gabi.fyi?message=[status_id]](https://image.slidesharecdn.com/serverlessandyou-wheredoirunmystatelesscode-191024100303/85/Serverless-and-you-where-do-i-run-my-stateless-code-17-320.jpg)
![18
Cloud Functions
def classify(request):
request_json = request.get_json()
if request.args and 'message' in request.args:
tweet = get_tweet(request.args.get('message'))
elif request_json and 'message' in request_json:
tweet = get_tweet(request_json['message'])
else:
return u'Please inform a message'
sentiment = get_sentiment(tweet['text'])
return flask.jsonify(
text = tweet['text'],
screen_name = tweet['screen_name'],
sentiment = sentiment['sentiment'],
score = sentiment['score'],
magnitude = sentiment['magnitude']
)](https://image.slidesharecdn.com/serverlessandyou-wheredoirunmystatelesscode-191024100303/85/Serverless-and-you-where-do-i-run-my-stateless-code-18-320.jpg)
![DEMO
app.gabi.fyi/status/[status_id]](https://image.slidesharecdn.com/serverlessandyou-wheredoirunmystatelesscode-191024100303/85/Serverless-and-you-where-do-i-run-my-stateless-code-23-320.jpg)
![24
App Engine Standard
class App < Sinatra::Base
before do
content_type 'application/json'
end
get '/status/:id' do
twitter_client = Tweets.new
language_client = GLanguage.new
tweet_status = twitter_client.status(params[:id])
response = language_client.sentiments(tweet_status[:full_text])
response[:version] = 'v1.1'
response.to_json
end
end](https://image.slidesharecdn.com/serverlessandyou-wheredoirunmystatelesscode-191024100303/85/Serverless-and-you-where-do-i-run-my-stateless-code-24-320.jpg)
![DEMO
run.gabi.fyi/status/[status_id]](https://image.slidesharecdn.com/serverlessandyou-wheredoirunmystatelesscode-191024100303/85/Serverless-and-you-where-do-i-run-my-stateless-code-30-320.jpg)
![31
Deploying a Ruby App
Cloud Run
# Dockerfile
FROM ruby:2.5.0-stretch
EXPOSE 8080
RUN bundle config --global frozen 1
WORKDIR /usr/src/app
COPY src/Gemfile* ./
RUN bundle install
COPY src/ .
CMD ["rackup"]](https://image.slidesharecdn.com/serverlessandyou-wheredoirunmystatelesscode-191024100303/85/Serverless-and-you-where-do-i-run-my-stateless-code-31-320.jpg)
Serverless and you - where do i run my stateless code
1 like600 views
The document discusses the concept of serverless computing and its benefits, such as focusing on code without infrastructure worries and auto-scaling. It highlights various services on Google Cloud Platform, including Cloud Functions, App Engine, and Cloud Run, detailing their use cases, deployment methods, and differences. The presentation emphasizes modern automation and containerization methods while addressing common questions about serverless applications.
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Serverless and you - where do i run my stateless code
- 1. Serverless and you Wheredo I run my stateless code? @gabidavila gabi.dev Gabi D'Ávila Ferrara Developer Advocate - Google Cloud
- 2. Serverless Definitions Serverless: • Focuson code • Don't worry about infrastructure • Auto-scaling (+ scaling to 0) • Pay what you use Stateless: • Doesn't store data • Doesn't store application state • No persistent storage 2@gabidavila
- 3. Let's talk aboutservers @gabidavila
- 4. Is serverless thenew "Shared Hosting"? 🤔
- 5. "It works onmy machine" - Every technical practitioner ever @gabidavila
- 6. The "good" olddays • Named servers: • Zeus, Thor, Odin, you get the gist! • Certificate/user management by a SysAdmin • FTP or SCP: • Try uploading Magento via FTP... • SVN or CVS to deploy code (if even!) • Almost zero automation 6@gabidavila
- 7. The "modern" approach •Machines are a commodity • CI/CD • Automation: Chef, Terraform, Puppet... • Easier to scale horizontally • Don't forget the keywords of the moment: • Containers, Kubernetes 7@gabidavila
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- 9. Is Kubernetes serverless? @gabidavila
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- 11. Should I useserverless for Blockchain? @gabidavila
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- 13. Serverless on GoogleCloud Platform 13 Cloud RunCloud Functions App Engine @gabidavila
- 14. Cloud Functions 14 • Single-purpose •Mapped to Events or Triggers • NodeJS - 10 / 8 / 6 (deprecated), Python, Go • Use cases: • Microservices • IoT • Data Processing / ETL • Lightweight APIsCloud Functions @gabidavila
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- 18. 18 Cloud Functions def classify(request): request_json= request.get_json() if request.args and 'message' in request.args: tweet = get_tweet(request.args.get('message')) elif request_json and 'message' in request_json: tweet = get_tweet(request_json['message']) else: return u'Please inform a message' sentiment = get_sentiment(tweet['text']) return flask.jsonify( text = tweet['text'], screen_name = tweet['screen_name'], sentiment = sentiment['sentiment'], score = sentiment['score'], magnitude = sentiment['magnitude'] )
- 19. App Engine Standard 19 •Deploy an App • Choose between 6 popular platforms • Scale from 0 to "planet scale" • Fully managed App Engine @gabidavila
- 20. Services and Versions •Create services inside of the same App Engine project • Create different versions (and serve them!) through different services • Use cases: • Do A/B testing • Create dev, test, staging and prod environments! 20 App Engine Standard @gabidavila
- 21. 21 App Engine Standard Service- dev Service - prod App Engine Receives traffic Version A InactiveInactive Version B Inactive Version A Active Version B Active Inactive Version C Active @gabidavila
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- 24. 24 App Engine Standard classApp < Sinatra::Base before do content_type 'application/json' end get '/status/:id' do twitter_client = Tweets.new language_client = GLanguage.new tweet_status = twitter_client.status(params[:id]) response = language_client.sentiments(tweet_status[:full_text]) response[:version] = 'v1.1' response.to_json end end
- 25. 25 Deploying a RubyApp $ gcloud app create $ gcloud app deploy # app.yaml runtime: ruby25 entrypoint: bundle exec rackup service: default App Engine Standard
- 26. 26 Deploy Multiple Services $gcloud app deploy app.yaml dev.yaml # app.yaml runtime: ruby25 entrypoint: bundle exec rackup service: default App Engine Standard # dev.yaml runtime: ruby25 entrypoint: bundle exec rackup service: dev
- 27. Cloud Run (beta) 27 •Fully Managed or on Anthos • Container based • Revision based • Scale to zero or up and the amount of requests: • requests = concurrency /instance * max instances • Up to 2Gi of memory/revision • Cloud Run on Anthos limits by your GKE cluster Cloud Run @gabidavila
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- 31. 31 Deploying a RubyApp Cloud Run # Dockerfile FROM ruby:2.5.0-stretch EXPOSE 8080 RUN bundle config --global frozen 1 WORKDIR /usr/src/app COPY src/Gemfile* ./ RUN bundle install COPY src/ . CMD ["rackup"]
- 32. 32 Deploying a container CloudRun $ gcloud builds submit --tag gcr.io/PROJECT_ID/APP_NAME $ gcloud builds submit --tag gcr.io/automlgabi/sentiment-analyzer Create your Cloud Run service: $ gcloud beta run deploy --image --tag gcr.io/automlgabi/sentiment-analyzer --platform managed @gabidavila
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- 35. 35 How to choose?(cont.)
- 36. Compare App Engine standard environment Cloud Functions Cloud Run (beta)1 Cloud Run for Anthos (beta)1 Deployment artifact App Function Container Container Scale to zero Pods2 Free tier Websockets Languages Java, Node.js, Python, Go, PHP, Ruby, .NET Node.js, Python, Go Any Any HTTP/2 and gRPC Custom domain Request timeout 1 minute3 9 minutes 15 minutes 15 minutes GPUs and TPUs 36
- 37. Concurrency Requests • 1request/instance: • Cloud Functions • Multiple requests/instance • App Engine standard • Cloud Run • Cloud Run for Anthos 37@gabidavila
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- 40. 40 Video Intelligence, GCS,Cloud Functions & App Engine @gabidavila
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- 42. Thank you. • Twitter:@gabidavila • Website: gabi.dev 42