@glaforge What’s new in Serverless on Google Cloud Platform @glaforge Developer Advocate Google Cloud

@glaforge

@glaforge Google Cloud Platform

@glaforge A big global network of data centers

@glaforge Machine Learning Cloud ML Platform Vision API Video Intelligence API Speech API Translate API NLP API Compute Compute Engine App Engine Kubernetes Engine Container Registry Cloud Functions Networking Cloud Virtual Network Cloud Load Balancing Cloud CDN Cloud Interconnect Cloud DNS Storage & Databases Cloud Storage Cloud Bigtable Cloud Datastore Cloud SQL Cloud Spanner Big Data BigQuery Cloud Dataflow Cloud Dataproc Cloud Dataprep Cloud Datalab Cloud Pub/Sub Genomics Management Stackdriver Overview Monitoring Logging Error Reporting Debugger Deployment Manager Developer Cloud SDK Deployment Manager Cloud Source Repositories Cloud Endpoints Cloud Tools for Android Studio Cloud Tools for IntelliJ Google Plugin for Eclipse Cloud Test Lab Cloud Container Builder Identity & Security Cloud IAM Cloud IAP Cloud KMS Cloud Resource Manager Cloud Security Scanner Cloud Platform Security Overview Panorama

@glaforge Not Google’s new serverless data center

@glaforge Serverless model(s) Operational model Fully managed security Pay only for usage No servers Event-driven Open Service-based Programming model

@glaforge The Serverless spectrum

@glaforge Serverless operational spectrum Managed by your cloud Container orchestration (k8s) Not serverless for programming or ops Container focused Infra managed by you Hosted FaaS/compute Easiest dev experience Code focused Limited runtime options Managed by your team Serverless anywhere Knative / GKE serverless addon On prem or multi-cloud Code or containers Custom hardware (GPU, TPU, IoT, etc) Offline You manage infra Serverless containers Custom languages & runtimes Infra still cloud-managed

@glaforge Serverless “compute” on Cloud Platform App Engine Standard Highly scalable, serverless web applications. Deploy and scale Applications that react to Requests Cloud Functions Event-driven serverless compute platform. Deploy and scale Functions that react to Events

@glaforge Demo: Sharing pictures

@glaforge Demo: Sharing pictures pic-a-daily.appspot.com

@glaforge Demo: Sharing pictures Event-driven logic Data storage User facing Frontend Web + API Admin app Picture files Picture metadata & most frequent tags Vision API annotations: Labels, color, filtering Via Pub/sub Compute most popular tags pic-a-daily.appspot.com

@glaforge So what did we launch?

@glaforge New idiomatic App Engine runtimes ○ Node.js 8 (10 in beta) ○ Python 3.7 ○ PHP 7.2 (beta) ○ Go 1.11 (beta) ○ Java 8 (11 in alpha)

@glaforge Alpha for Java 11 Sign-up: goo.gl/b8N7L2

@glaforge ○ General Availability with SLA ○ Go, Node & Python ○ Security & scaling controls ○ Environment Variables Cloud Functions

@glaforge New Go 1.11 runtime

@glaforge Go 1.11, vendor & module friendly package hello import ( "fmt" "net/http" ) func HelloWorld(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Hello, World!") } $ gcloud beta functions deploy hello --entry-point HelloWorld --runtime go111 --trigger-http

@glaforge Node 8 with async / await const PubSub = require('@google-cloud/pubsub'); exports.helloPubSub = async (data, context) => { let ps = new PubSub(); try { const topicName = context.resource.name; const topic = ps.topic(topicName); const data = await topic.getMetadata(); const metadata = data[0]; console.log(`Metadata: ${JSON.stringify(metadata)}`); } catch(err) { console.error(err); } };

@glaforge Environment variables $ gcloud beta functions deploy fnNAme --set-env-vars FOO=bar $ gcloud beta functions deploy fnNAme --env-vars-file .env.yaml --update-env-vars FOO=baz --remove-env-vars FOO --clear-env-vars

@glaforge Function scaling control Limit scaling on a per-function basis Prevents DoSing resources with different scalability $ gcloud functions deploy --max-instances=100

@glaforge Security controls Control access to function invocation using IAM ● Developers ● Other functions or GCP services ● End-users using Google Sign-In Set IAM policies on individual functions Private by default

@glaforge Security controls $ gcloud functions add-iam-policy-binding fnOne \ --member='allUsers' \ --role='roles/cloudfunctions.invoker' $ gcloud functions add-iam-policy-binding fnTwo \ --member='fnOne@projectid.iam.gserviceaccount.com' \ --role='roles/cloudfunctions.invoker'

@glaforge Per function identities By default, all functions share the same identity Identity can be set on a per-function basis to provide least privilege access

@glaforge Per function identities $ gcloud iam service-accounts create fnOne $ gcloud iam service-accounts add-iam-policy-binding \ fnOne@projectid.gserviceaccount.com \ --member='serviceAccount:fnOne@projectid.gserviceaccount.com' \ --role='roles/cloudfunctions.invoker' $ gcloud functions deploy fnOne \ --service-account fnOne@projectid.gserviceaccount.com

@glaforge Per function identities $ gcloud iam service-accounts create fnTwo $ gcloud iam service-accounts add-iam-policy-binding \ fnTwo@projectid.gserviceaccount.com \ --member='serviceAccount:fnTwo@projectid.gserviceaccount.com' \ --role='roles/cloudsql.client' $ gcloud functions deploy fnTwo \ --service-account fnTwo@projectid.gserviceaccount.com

@glaforge Icing on the planet cake

@glaforge Cloud Tasks ● Manage distributed task queues ● Decouple and scale microservices ● Manage resource consumption ● Handle releases gracefully Sign up: http://bit.ly/tasks-signup New!

@glaforge Cloud Scheduler ● Enterprise grade cron job scheduler ● Schedule batch, big data jobs, cloud infra ops... ○ Invoke Cloud Functions over HTTPS or Pub/Sub ○ Invoke App Engine on a relative url handler ● Manage all your jobs from one place Sign up: http://bit.ly/sched-signup New!

@glaforge Serverless Containers

@glaforge Everything at Google runs in containers: Gmail, Web Search, Maps, ... MapReduce, batch, ... GFS, Colossus, ... Even GCE itself: VMs in containers Google launches 4 billion containers per week.

@glaforge Serverless operational spectrum Managed by your cloud Container orchestration (k8s) Not serverless for programming or ops Container focused Infra managed by you Hosted FaaS/compute Easiest dev experience Code focused Limited runtime options Managed by your team Serverless anywhere Knative / GKE serverless addon On prem or multi-cloud Code or containers Custom hardware (GPU, TPU, IoT, etc) Offline You manage infra Serverless containers Custom languages & runtimes Infra still cloud-managed New!

@glaforge New: serverless containers on GCF (EAP) Serverless containers on Cloud Functions Provide arbitrary container images and run them "serverlessly" ● Takes a pre-built Docker image ● Use arbitrary system libraries ● Use arbitrary language runtime ● Same serverless execution environment ○ Stateless, event-driven, auto-scaling ○ No servers ○ Pay only while code runs

@glaforge Serverless containers Fully managed BYO workloads Pay for use & stateless New: serverless containers on GCF (EAP) Sign up: g.co/serverlesscontainers

@glaforge New: serverless containers on GCF (EAP) $ gcloud functions deploy --image gcr.io/...

@glaforge Knative GKE serverless add-on

@glaforge Serverless operational spectrum Managed by your cloud Container orchestration (k8s) Not serverless for programming or ops Container focused Infra managed by you Hosted FaaS/compute Easiest dev experience Code focused Limited runtime options Managed by your team Serverless containers Custom languages & runtimes Infra still cloud-managed Serverless anywhere Knative / GKE serverless addon On prem or multi-cloud Code or containers Custom hardware (GPU, TPU, IoT, etc) Offline You manage infra New!

@glaforge Knative — Serverless building blocks on Kubernetes Kubernetes-based building blocks for serverless workloads Build Serving Events

@glaforge Knative partners

@glaforge Knative isn't... ● An open source FaaS developer-facing product ● A product, It's primitives ● The right solution for everyone ○ The audience is more the ops building & running their own serverless platform for the developers

@glaforge GKE serverless add-on — Knative on GKE GKE serverless add-on Request early access today at g.co/serverlessaddon

@glaforge $ gcloud serverless deploy --image gcr.io/... --cluster my-cluster Google Kubernetes Engine + Knative

@glaforge Q & A cloud.google.com/serverless App Engine Java 11 alpha goo.gl/b8N7L2 Knative github.com/knative GKE serverless add-on (sign-up) g.co/serverlessaddon Containers on Cloud Functions (sign-up) g.co/serverlesscontainers

@glaforge Thank you! cloud.google.com/serverless App Engine Java 11 alpha goo.gl/b8N7L2 Knative github.com/knative GKE serverless add-on (sign-up) g.co/serverlessaddon Containers on Cloud Functions (sign-up) g.co/serverlesscontainers