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Silicon Valley Code Camp 2019 - Reaching the Cloud Native World

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Chris Bailey

The document discusses the adoption of cloud-native technologies, specifically in relation to Node.js and Docker, highlighting their benefits and usage in modern application development. It includes code snippets for setting up a Node.js application in Docker, along with deployment configurations using Kubernetes. The content emphasizes performance statistics and surveys on cloud development trends.

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cloud-native
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Speed, Modernize, Revitalize: Reaching the Cloud Native World Chris Bailey baileyc@uk.ibm.com @Chris__Bailey kitura.io appsody.dev cloudnativejs.io Chief Architect, Cloud Native Runtimes @IBM
#1 Cloud Programming Language
3 #1 On IBM Cloud Using Cloud Foundry Node.js
4 #1 On IBM Cloud Using Cloud Foundry Node.js
5 #1 On Serverless Using AWS Lambda Node.js
6 #1 On Serverless Using AWS Lambda Node.js https://thenewstack.io/what-aws-lambdas-performance-stats-reveal/
12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Cloud Hosting vs Cloud Native Evans Cloud Development Survey 2017
12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Cloud Hosting vs Cloud Native Evans Cloud Development Survey 2017
Cloud Hosting vs Cloud Native 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
12% 48% 79% 0% 20% 40% 60% 80% 100% Kubernetes Docker Cloud Hosted Cloud Hosting vs Cloud Native Node.js Foundation Survey 2018 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
12% 48% 79% 0% 20% 40% 60% 80% 100% Kubernetes Docker Cloud Hosted Cloud Hosting vs Cloud Native Node.js Foundation Survey 2018 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
Cloud Hosting vs Cloud Native 12% 48% 79% 0% 20% 40% 60% 80% 100% Kubernetes Docker Cloud Hosted Node.js Foundation Survey 2018 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
: Key Technologies
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"]
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules Application
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules Application 716 MB
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image Operating System Updates
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image Operating System Updates package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image Operating System Updates package.json node_modules
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates Application package.json
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates Application package.json
229 MB func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates Application package.json
$ docker build -t node-app -f Dockerfile-run .

$ docker build -t node-app -f Dockerfile-run .
 $ docker run -d —p 3000:3000 -t node-app
$ docker build -t node-app -f Dockerfile-run .
 $ docker run -d —p 3000:3000 -t node-app
: Key Technologies
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
$ cd ./config/ $ kubectl apply -f .
$ cd ./config/ $ kubectl apply -f .
$ cd ./config/ $ kubectl apply -f .
: Key Technologies Liveness Probes Readiness Probes
HTTP Requests & Live and Ready Probes
HTTP Requests GET: /ready GET: /ready & Live and Ready Probes
HTTP Requests GET: /ready 200 GET: /ready 200 & Live and Ready Probes
HTTP Requests GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 & Live and Ready Probes
HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 & Live and Ready Probes
HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM & Live and Ready Probes
HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM SIGKILL & Live and Ready Probes
HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM SIGKILL & Live and Ready Probes
HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 & Live and Ready Probes
HTTP Requests GET: /ready 503 GET: /health 200 GET: /ready 200 GET: /health 200 & Live and Ready Probes
GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 HTTP Requests & Live and Ready Probes
GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 HTTP Requests & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker();- & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck))- & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); healthcheck.registerlivenessCheck(liveCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); const readyPromise = new Promise(function (resolve, _reject) { resolve(); }); let readyCheck = new health.ReadinessCheck("ready", readyPromise); healthcheck.registerlivenessCheck(liveCheck); healthcheck.registerReadinessCheck(readyCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - - & Live and Ready Probes
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); const readyPromise = new Promise(function (resolve, _reject) { resolve(); }); let readyCheck = new health.ReadinessCheck("ready", readyPromise); const shutdownPromise = new Promise(function (resolve, _reject) { resolve(); }); let shutdownCheck = new health.ShutdownCheck(“shut”, shutdownProm); healthcheck.registerlivenessCheck(liveCheck); healthcheck.registerReadinessCheck(readyCheck); healthcheck.registerShutdownCheck(shutdownCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - - & Live and Ready Probes
: Key Technologies Liveness Probes Readiness Probes
GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 HTTP Requests
GET: /ready 200 GET: /health 200 GET: /metrics GET: /ready 200 GET: /health 200 GET: /metrics HTTP Requests
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const prometheus = require(‘appmetrics-prometheus’).attach(); -
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const prometheus = require(‘appmetrics-prometheus’).attach(); -
Silicon Valley Code Camp 2019 - Reaching the Cloud Native World
: Key Technologies Liveness Probes Readiness Probes
PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER
CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER PUBLIC NETWORK CLOUD NETWORK
CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER PUBLIC NETWORK CLOUD NETWORK
CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER PUBLIC NETWORK CLOUD NETWORK
CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER PUBLIC NETWORK CLOUD NETWORK
CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER PUBLIC NETWORK CLOUD NETWORK
CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER PUBLIC NETWORK CLOUD NETWORK
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const zipkin = require(‘appmetrics-zipkin’);-
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const zipkin = require(‘appmetrics-zipkin’);-
func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const zipkin = require(‘appmetrics-zipkin’);-
Create CloudCompose| |
: stacks Pre-built, Cloud Optimized Shared through AppsodyHub 100% Open Source, Built on Standard Technologies Appsody Build Cloud-Native Apps using any language or framework
: stacks > appsody : CLI Continuous, Containerized: dev | test | debug | build | deploy Pre-built, Cloud Optimized Shared through AppsodyHub 100% Open Source, Built on Standard Technologies Appsody Build Cloud-Native Apps using any language or framework
: deploy: stacks > appsody : CLI Continuous, Containerized: dev | test | debug | build | deploy Pre-built, Cloud Optimized Shared through AppsodyHub Production deploy to Kubernetes Server or Serverless Scaling 100% Open Source, Built on Standard Technologies Appsody Build Cloud-Native Apps using any language or framework
Appsody Stacks Demo
Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer > appsody
Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody
Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App
Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App Develop in IDE Uses
 Appsody Stack run
 test debug
Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App Develop in IDE Uses
 Appsody Stack run
 test debug git commit Developer's
 Git ProjectDeveloper’s App Save Changes
Cloud Configured Appsody Stacks Cloud Platform Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App Develop in IDE Uses
 Appsody Stack run
 test debug git commit Developer's
 Git ProjectDeveloper’s App Save Changes Appsody StackDeveloper’s App appsody build
Appsody Stack > appsody Developer Appsody Hub Discover available Appsody Stacks appsody init Developer’s App run
 test debugDevelop in IDE Uses
 Appsody Stack git commit Developer's
 Git ProjectDeveloper’s App Save Changes Cloud Configured Appsody Stacks Cloud Platform Developer’s App appsody build appsody deploy Developer Workflow using Appsody Stacks
Appsody Stacks nodejs-functionsnodejs nodejs-express
Appsody Stacks nodejs-functionsnodejs nodejs-express Application Functions Connect Application Functions Connect
Appsody Stacks nodejs-functionsnodejs nodejs-express Application Functions Connect Application Functions Connect DockerDockerCloud Packaged
Appsody Stacks Cloud Functions Cloud Native Cloud Packaged nodejs-functionsnodejs Application Functions Connect Application Functions Connect DockerDocker nodejs-express Docker Application Functions Connect Docker Application Functions Connect Docker Application Functions Connect Docker Application Functions Connect
Appsody Stacks Cloud Functions Cloud Native Cloud Packaged nodejs-functionsnodejs Docker Application Functions Connect Docker Application Functions Connect nodejs-express Application FunctionsApplication Functions Docker Connect Docker Connect Docker Application Functions Connect Docker Application Functions Connect
Appsody Stacks Demo
Silicon Valley Code Camp 2019 - Reaching the Cloud Native World
Silicon Valley Code Camp 2019 - Reaching the Cloud Native World
Eclipse Codewind Demo
http://github.com/appsody http://twitter.com/appsodydev https://appsody.dev Appsody Eclipse Codewind http://github.com/eclipse/codewind http://twitter.com/EclipseCodewind https://codewind.dev

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Silicon Valley Code Camp 2019 - Reaching the Cloud Native World

  • 1. Speed, Modernize, Revitalize: Reaching the Cloud Native World Chris Bailey baileyc@uk.ibm.com @Chris__Bailey kitura.io appsody.dev cloudnativejs.io Chief Architect, Cloud Native Runtimes @IBM
  • 3. 3 #1 On IBM Cloud Using Cloud Foundry Node.js
  • 4. 4 #1 On IBM Cloud Using Cloud Foundry Node.js
  • 6. 6 #1 On Serverless Using AWS Lambda Node.js https://thenewstack.io/what-aws-lambdas-performance-stats-reveal/
  • 7. 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Cloud Hosting vs Cloud Native Evans Cloud Development Survey 2017
  • 8. 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Cloud Hosting vs Cloud Native Evans Cloud Development Survey 2017
  • 9. Cloud Hosting vs Cloud Native 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
  • 10. 12% 48% 79% 0% 20% 40% 60% 80% 100% Kubernetes Docker Cloud Hosted Cloud Hosting vs Cloud Native Node.js Foundation Survey 2018 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
  • 11. 12% 48% 79% 0% 20% 40% 60% 80% 100% Kubernetes Docker Cloud Hosted Cloud Hosting vs Cloud Native Node.js Foundation Survey 2018 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
  • 12. Cloud Hosting vs Cloud Native 12% 48% 79% 0% 20% 40% 60% 80% 100% Kubernetes Docker Cloud Hosted Node.js Foundation Survey 2018 12% 38% 100% 0% 20% 40% 60% 80% 100% Cloud Native Cloud Services Cloud Hosted Evans Cloud Development Survey 2017
  • 14. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"]
  • 15. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image
  • 16. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates
  • 17. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json
  • 18. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules
  • 19. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules Application
  • 20. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules Application 716 MB
  • 21. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3
  • 22. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production
  • 23. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image
  • 24. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image Operating System Updates
  • 25. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image Operating System Updates package.json
  • 26. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production Node.js 8 Docker Image Operating System Updates package.json node_modules
  • 27. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates package.json node_modules
  • 28. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules package.json
  • 29. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image package.json
  • 30. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates package.json
  • 31. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates package.json
  • 32. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates Application package.json
  • 33. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates Application package.json
  • 34. 229 MB func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 FROM node:8 WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY package.json /app/ RUN npm install —production # Copy the dependencies into a Slim Node docker image FROM node:8-slim WORKDIR "/app" # Install OS updates RUN apt-get update && apt-get dist-upgrade -y && apt-get clean && echo 'Finished installing dependencies' # Install app dependencies COPY --from=0 /app/node_modules /app/node_modules COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] node_modules Node.js 8 SLIM Docker Image Operating System Updates Application package.json
  • 35. $ docker build -t node-app -f Dockerfile-run .

  • 36. $ docker build -t node-app -f Dockerfile-run .
 $ docker run -d —p 3000:3000 -t node-app
  • 37. $ docker build -t node-app -f Dockerfile-run .
 $ docker run -d —p 3000:3000 -t node-app
  • 39. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml
  • 40. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 41. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 42. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 43. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 44. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 45. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 46. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 47. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 48. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: extensions/v1beta1 kind: Deployment metadata: name: my-microservice spec: replicas: 5 template: spec: containers: - name: my-microservice image: docker.io/my-image:1.1.0 imagePullPolicy: Always ports: - containerPort: 3000 resources requests: memory: 300Mi env: - name: PORT value : 3000 readinessProbe: httpGet: path: /ready port: 3000 livenessProbe: httpGet: path: /live port: 3000
  • 49. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
  • 50. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
  • 51. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
  • 52. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
  • 53. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: v1 kind: Service metadata: annotations: prometheus.io/scrape: 'true' name: my-microservice—service” spec: type: NodePort ports: - name: http port: 3000 selector: app: my-microservice
  • 54. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
  • 55. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
  • 56. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
  • 57. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 /config/deployment.yaml /config/service.yaml /config/hpa.yaml /config/istio.yaml apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler metadata: name: “my-microservice-hpa-policy" spec: scaleTargetRef: apiVersion: apps/v1beta1 kind: Deployment name: "my-microservice" minReplicas: 5 maxReplicas: 10 metrics: - type: Resource resource: name: cpu targetAverageUtilization: 70 - type: Resource resource: name: memory targetAverageUtilization: 70
  • 58. $ cd ./config/ $ kubectl apply -f .
  • 59. $ cd ./config/ $ kubectl apply -f .
  • 60. $ cd ./config/ $ kubectl apply -f .
  • 61. : Key Technologies Liveness Probes Readiness Probes
  • 62. HTTP Requests & Live and Ready Probes
  • 63. HTTP Requests GET: /ready GET: /ready & Live and Ready Probes
  • 64. HTTP Requests GET: /ready 200 GET: /ready 200 & Live and Ready Probes
  • 65. HTTP Requests GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 & Live and Ready Probes
  • 66. HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 & Live and Ready Probes
  • 67. HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM & Live and Ready Probes
  • 68. HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM SIGKILL & Live and Ready Probes
  • 69. HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM SIGKILL & Live and Ready Probes
  • 70. HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 & Live and Ready Probes
  • 71. HTTP Requests GET: /ready 503 GET: /health 200 GET: /ready 200 GET: /health 200 & Live and Ready Probes
  • 72. GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 HTTP Requests & Live and Ready Probes
  • 73. GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 HTTP Requests & Live and Ready Probes
  • 74. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker();- & Live and Ready Probes
  • 75. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck))- & Live and Ready Probes
  • 76. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - & Live and Ready Probes
  • 77. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - & Live and Ready Probes
  • 78. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); healthcheck.registerlivenessCheck(liveCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - & Live and Ready Probes
  • 79. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); const readyPromise = new Promise(function (resolve, _reject) { resolve(); }); let readyCheck = new health.ReadinessCheck("ready", readyPromise); healthcheck.registerlivenessCheck(liveCheck); healthcheck.registerReadinessCheck(readyCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - - & Live and Ready Probes
  • 80. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const health = require(‘@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); const livePromise = new Promise(function (resolve, _reject) { resolve(); }); let liveCheck = new health.LivenessCheck("live", livePromise); const readyPromise = new Promise(function (resolve, _reject) { resolve(); }); let readyCheck = new health.ReadinessCheck("ready", readyPromise); const shutdownPromise = new Promise(function (resolve, _reject) { resolve(); }); let shutdownCheck = new health.ShutdownCheck(“shut”, shutdownProm); healthcheck.registerlivenessCheck(liveCheck); healthcheck.registerReadinessCheck(readyCheck); healthcheck.registerShutdownCheck(shutdownCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - - & Live and Ready Probes
  • 81. : Key Technologies Liveness Probes Readiness Probes
  • 82. GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 HTTP Requests
  • 83. GET: /ready 200 GET: /health 200 GET: /metrics GET: /ready 200 GET: /health 200 GET: /metrics HTTP Requests
  • 84. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const prometheus = require(‘appmetrics-prometheus’).attach(); -
  • 85. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const prometheus = require(‘appmetrics-prometheus’).attach(); -
  • 87. : Key Technologies Liveness Probes Readiness Probes
  • 88. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FOR
 FRONTEND MICROSERVICES SERVICES LOAD
 BALANCER
  • 95. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const zipkin = require(‘appmetrics-zipkin’);-
  • 96. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const zipkin = require(‘appmetrics-zipkin’);-
  • 97. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ”5” let b = 3 const zipkin = require(‘appmetrics-zipkin’);-
  • 99. : stacks Pre-built, Cloud Optimized Shared through AppsodyHub 100% Open Source, Built on Standard Technologies Appsody Build Cloud-Native Apps using any language or framework
  • 100. : stacks > appsody : CLI Continuous, Containerized: dev | test | debug | build | deploy Pre-built, Cloud Optimized Shared through AppsodyHub 100% Open Source, Built on Standard Technologies Appsody Build Cloud-Native Apps using any language or framework
  • 101. : deploy: stacks > appsody : CLI Continuous, Containerized: dev | test | debug | build | deploy Pre-built, Cloud Optimized Shared through AppsodyHub Production deploy to Kubernetes Server or Serverless Scaling 100% Open Source, Built on Standard Technologies Appsody Build Cloud-Native Apps using any language or framework
  • 103. Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer > appsody
  • 104. Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody
  • 105. Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App
  • 106. Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App Develop in IDE Uses
 Appsody Stack run
 test debug
  • 107. Cloud Configured Appsody Stacks Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App Develop in IDE Uses
 Appsody Stack run
 test debug git commit Developer's
 Git ProjectDeveloper’s App Save Changes
  • 108. Cloud Configured Appsody Stacks Cloud Platform Developer Workflow using Appsody Stacks Appsody Hub Developer Appsody Hub Discover available Appsody Stacks > appsody appsody init Developer’s App Develop in IDE Uses
 Appsody Stack run
 test debug git commit Developer's
 Git ProjectDeveloper’s App Save Changes Appsody StackDeveloper’s App appsody build
  • 109. Appsody Stack > appsody Developer Appsody Hub Discover available Appsody Stacks appsody init Developer’s App run
 test debugDevelop in IDE Uses
 Appsody Stack git commit Developer's
 Git ProjectDeveloper’s App Save Changes Cloud Configured Appsody Stacks Cloud Platform Developer’s App appsody build appsody deploy Developer Workflow using Appsody Stacks
  • 111. Appsody Stacks nodejs-functionsnodejs nodejs-express Application Functions Connect Application Functions Connect
  • 112. Appsody Stacks nodejs-functionsnodejs nodejs-express Application Functions Connect Application Functions Connect DockerDockerCloud Packaged
  • 113. Appsody Stacks Cloud Functions Cloud Native Cloud Packaged nodejs-functionsnodejs Application Functions Connect Application Functions Connect DockerDocker nodejs-express Docker Application Functions Connect Docker Application Functions Connect Docker Application Functions Connect Docker Application Functions Connect
  • 114. Appsody Stacks Cloud Functions Cloud Native Cloud Packaged nodejs-functionsnodejs Docker Application Functions Connect Docker Application Functions Connect nodejs-express Application FunctionsApplication Functions Docker Connect Docker Connect Docker Application Functions Connect Docker Application Functions Connect