Node Summit 2018: Cloud Native Node.js
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The document discusses cloud-native Node.js applications, focusing on microservices' performance characteristics such as I/O speed, memory efficiency, and scaling. It also highlights the importance of tools like Docker and Kubernetes in the deployment process while referencing Node.js foundation surveys and providing examples of Docker images and Helm charts. Key technologies for cloud-native development are outlined, including container orchestration and monitoring.
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
COPY . /app
ENV NODE_ENV production
ENV PORT 3000
USER node
EXPOSE 3000
CMD ["npm", "start"]](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-28-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
COPY . /app
ENV NODE_ENV production
ENV PORT 3000
USER node
EXPOSE 3000
CMD ["npm", "start"] Node.js 8 Docker Image](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-29-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
COPY . /app
ENV NODE_ENV production
ENV PORT 3000
USER node
EXPOSE 3000
CMD ["npm", "start"] Node.js 8 Docker Image
Operating System Updates](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-30-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
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](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-31-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
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](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-32-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
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](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-33-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
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](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-34-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-36-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB
package.json](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-37-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB
Node.js 8 SLIM Docker Image
package.json](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-38-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB
Node.js 8 SLIM Docker Image
Operating System Updates
package.json](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-39-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB
Node.js 8 SLIM Docker Image
Operating System Updates
package.json](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-40-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB
Node.js 8 SLIM Docker Image
Operating System Updates
Application
package.json](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-41-320.jpg)
![func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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
716 MB](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-42-320.jpg)
![229 MB
func add(_ a: Int,
to b: Int) -> Void
{
print(a + b)
}
let a = ā5ā
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 āproduction
# 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](https://image.slidesharecdn.com/nodesummitcloudnativenode-final-180731081534/85/Node-Summit-2018-Cloud-Native-Node-js-43-320.jpg)
Node Summit 2018: Cloud Native Node.js
- 1. node-js.slack.com #cloudnative github.com/CloudNativeJSCloudNativeJS.io Chris Bailey Chief Architect, Cloud Native Runtimes @IBM [email protected] @Chris__Bailey Beth Griggs Node.js Core Collaborator, Node.js Runtimes @IBM [email protected] @BethGriggs_ Cloud Native Node.js Create and Deploy Cloud Native Node.js Applications Node Summit, July 27th 2018
- 2. MICROSERVICES: Key Performance Characteristics IO Speed ā¢ Performance ā¢ Scale
- 3. 0 300 600 900 200 0 1,150 IO Speed ā¢ Performance ā¢ Scale MICROSERVICES: Key Performance Characteristics
- 4. 0 300 600 900 200 0 1,150 MICROSERVICES: Key Performance Characteristics IO Speed ā¢ Performance ā¢ Scale
- 5. 0 300 600 900 200 897 1,150 MICROSERVICES: Key Performance Characteristics IO Speed ā¢ Performance ā¢ Scale
- 6. 0 300 600 900 200 897 1,150 MICROSERVICES: Key Performance Characteristics Startup ā¢ Availability ā¢ Scaling IO Speed ā¢ Performance ā¢ Scale
- 7. 0 300 600 900 200 897 1,150 00.9 MICROSERVICES: Key Performance Characteristics Startup ā¢ Availability ā¢ Scaling IO Speed ā¢ Performance ā¢ Scale
- 8. 0 300 600 900 200 897 1,150 13.7 0.9 MICROSERVICES: Key Performance Characteristics Startup ā¢ Availability ā¢ Scaling IO Speed ā¢ Performance ā¢ Scale
- 9. 0 300 600 900 200 897 1,150 13.7 0.9 MICROSERVICES: Key Performance Characteristics Startup ā¢ Availability ā¢ Scaling Memory ā¢ Efficiency ā¢ Cost IO Speed ā¢ Performance ā¢ Scale
- 10. 0 300 600 900 200 897 1,150 13.7 0.9 023.6 MICROSERVICES: Key Performance Characteristics Startup ā¢ Availability ā¢ Scaling Memory ā¢ Efficiency ā¢ Cost IO Speed ā¢ Performance ā¢ Scale
- 11. 0 300 600 900 200 897 1,150 13.7 0.9 422 23.6 Startup ā¢ Availability ā¢ Scaling Memory ā¢ Efficiency ā¢ Cost IO Speed ā¢ Performance ā¢ Scale MICROSERVICES: Key Performance Characteristics
- 12. 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
- 13. 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
- 14. 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
- 15. 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
- 16. 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
- 17. 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
- 18. : Key Technologies Container Orchestration Monitoring Distributed TracingPackage and Deploy Platform
- 28. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"]
- 29. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image
- 30. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction COPY . /app ENV NODE_ENV production ENV PORT 3000 USER node EXPOSE 3000 CMD ["npm", "start"] Node.js 8 Docker Image Operating System Updates
- 31. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction 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
- 32. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction 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
- 33. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction 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
- 34. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction 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
- 35. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction Node.js 8 Docker Image Operating System Updates package.json node_modules 716 MB
- 36. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB
- 37. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB package.json
- 38. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB Node.js 8 SLIM Docker Image package.json
- 39. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB Node.js 8 SLIM Docker Image Operating System Updates package.json
- 40. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB Node.js 8 SLIM Docker Image Operating System Updates package.json
- 41. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB Node.js 8 SLIM Docker Image Operating System Updates Application package.json
- 42. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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 716 MB
- 43. 229 MB func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā 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 āproduction # 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
- 44. $ docker build -t node-app -f Dockerfile-run .āØ
- 45. $ docker build -t node-app -f Dockerfile-run .āØ $ docker run -d āp 3000:3000 -t node-app
- 46. $ docker build -t node-app -f Dockerfile-run .āØ $ docker run -d āp 3000:3000 -t node-app
- 49. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml
- 50. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml apiVersion: v1 description: A Helm chart for Kubernetes name: nodeserver
- 51. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml replicaCount: 1 revisionHistoryLimit: 1 image: repository: cnbailey/nodeserver tag: 1.0.0 pullPolicy: Always resources: requests: cpu: 200m memory: 300Mi livenessProbe: initialDelaySeconds: 3000 periodSeconds: 1000 service: name: Node type: NodePort servicePort: 3000 hpa: enabled: false minReplicas: 1 maxReplicas: 2 metrics: cpu: targetAverageUtilization: 70 memory: targetAverageUtilization: 70 services: base: enabled: false
- 52. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml replicaCount: 1 revisionHistoryLimit: 1 image: repository: cnbailey/nodeserver tag: 1.0.0 pullPolicy: Always resources: requests: cpu: 200m memory: 300Mi livenessProbe: initialDelaySeconds: 3000 periodSeconds: 1000 service: name: Node type: NodePort servicePort: 3000 hpa: enabled: false minReplicas: 1 maxReplicas: 2 metrics: cpu: targetAverageUtilization: 70 memory: targetAverageUtilization: 70 services: base: enabled: false
- 53. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml replicaCount: 1 revisionHistoryLimit: 1 image: repository: cnbailey/nodeserver tag: 1.0.0 pullPolicy: Always resources: requests: cpu: 200m memory: 300Mi livenessProbe: initialDelaySeconds: 3000 periodSeconds: 1000 service: name: Node type: NodePort servicePort: 3000 hpa: enabled: false minReplicas: 1 maxReplicas: 2 metrics: cpu: targetAverageUtilization: 70 memory: targetAverageUtilization: 70 services: base: enabled: false
- 54. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml replicaCount: 1 revisionHistoryLimit: 1 image: repository: cnbailey/nodeserver tag: 1.0.0 pullPolicy: Always resources: requests: cpu: 200m memory: 300Mi livenessProbe: initialDelaySeconds: 3000 periodSeconds: 1000 service: name: Node type: NodePort servicePort: 3000 hpa: enabled: false minReplicas: 1 maxReplicas: 2 metrics: cpu: targetAverageUtilization: 70 memory: targetAverageUtilization: 70 services: base: enabled: false
- 55. HELM CHARTS func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 /chart/nodeserver/templates/basedeployment.yaml /chart/nodeserver/templates/deployment.yaml /chart/nodeserver/templates/service.yaml /chart/nodeserver/templates/hpa.yaml /chart/nodeserver/templates/istio.yaml /chart/nodeserver/Chart.yaml /chart/nodeserver/values.yaml replicaCount: 1 revisionHistoryLimit: 1 image: repository: cnbailey/nodeserver tag: 1.0.0 pullPolicy: Always resources: requests: cpu: 200m memory: 300Mi livenessProbe: initialDelaySeconds: 3000 periodSeconds: 1000 service: name: Node type: NodePort servicePort: 3000 hpa: enabled: false minReplicas: 5 maxReplicas: 9 metrics: cpu: targetAverageUtilization: 70 memory: targetAverageUtilization: 70 services: base: enabled: false
- 56. $ cd ./chart/nodeserver/ $ helm install āname nodeserver .
- 57. $ cd ./chart/nodeserver/ $ helm install āname nodeserver .
- 58. $ cd ./chart/nodeserver/ $ helm install āname nodeserver .
- 62. Health Checks HTTP Requests GET: /ready GET: /ready
- 63. Health Checks HTTP Requests GET: /ready 200 GET: /ready 200
- 64. Health Checks HTTP Requests GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200
- 65. Health Checks HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200
- 66. Health Checks HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM
- 67. Health Checks HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM SIGKILL
- 68. Health Checks HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200 SIGTERM SIGKILL
- 69. Health Checks HTTP Requests GET: /ready 503 GET: /health 503 GET: /ready 200 GET: /health 200
- 70. Health Checks HTTP Requests GET: /ready 503 GET: /health 200 GET: /ready 200 GET: /health 200
- 71. GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 Health Checks HTTP Requests
- 72. GET: /ready 200 GET: /health 200 GET: /ready 200 GET: /health 200 Health Checks HTTP Requests
- 73. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@cloudnative/health-connect'); let healthcheck = new health.HealthChecker();- Health Checks
- 74. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@cloudnative/health-connect'); let healthcheck = new health.HealthChecker(); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck))- Health Checks
- 75. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@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)) - Health Checks
- 76. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@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)) - Health Checks
- 77. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@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)) - Health Checks
- 78. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@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)) - Health Checks -
- 79. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const health = require(ā@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(āshutā, shutdownProm); healthcheck.registerlivenessCheck(liveCheck); healthcheck.registerReadinessCheck(readyCheck); healthcheck.registerShutdownCheck(shutdownCheck); app.use('/ready', health.ReadinessEndpoint(healthcheck)) app.use('/health', health.LivenessEndpoint(healthcheck)) - Health Checks -
- 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 = ā5ā let b = 3 const prometheus = require(āappmetrics-prometheusā).attach(); -
- 85. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const prometheus = require(āappmetrics-prometheusā).attach(); -
- 89. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 90. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 91. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 92. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 93. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 94. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 95. PUBLIC NETWORK CLOUD NETWORK CATALOG ORDER INVENTORY USER MySQL MongoDB SPARK ELASTICSEARCH BACKEND FORāØ FRONTEND MICROSERVICES SERVICES LOADāØ BALANCER
- 96. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const zipkin = require(āappmetrics-zipkinā);-
- 97. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const zipkin = require(āappmetrics-zipkinā);-
- 98. func add(_ a: Int, to b: Int) -> Void { print(a + b) } let a = ā5ā let b = 3 const zipkin = require(āappmetrics-zipkinā);-