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![Multi-Stage Builds
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FROM golang:1.8
MAINTAINER CodeFresh.io
WORKDIR /go/src/myapp
COPY app.go .
# build
RUN go build -o app .
CMD ["./app"]
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FROM golang:1.8
MAINTAINER CodeFresh.io
WORKDIR /go/src/myapp
COPY app.go .
# build
RUN go build -o app .
FROM alpine:latest
RUN apk --no-cache add ca-certificates
WORKDIR /root/
COPY --from=0 /go/src/myapp/app .
CMD ["./app"]
700 MB 15 MB](https://image.slidesharecdn.com/dockercloudnative-170929052239/85/Cloud-Native-Docker-35-320.jpg)
Uploaded byBrian Christner
Cloud Native & Docker
The document presents a discussion on cloud native computing, highlighting its reliance on open source software, containerization, and microservices. It contrasts containers with virtual machines (VMs), reviews Docker architecture, and covers concepts such as serverless computing and multi-stage builds. Additionally, it references useful Docker resources and includes links to projects and demos.
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Cloud Native & Docker
- 1. 1 Cloud Native &Docker Brian Christner / Swisscom @idomyowntricks
- 2. 2 Brian Christner Brian.Christner@gmail.com /@idomyowntricks ● Swisscom Cloud Architect ● Background in Engineering, Cloud & Containers ● Docker Captain
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- 5. What is CloudNative Cloud native computing uses an open source software stack to be: Containerized Dynamically orchestrated Microservices oriented
- 6. Development VM QA Server Public Cloud Disaster Recovery Contributor’s Laptop Production Servers Production Cluster Data Center Containers DriveCloud Native Static Website Web Front End Background Workers User DB Analytics DB Queue API Endpoint
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- 10. Long vs ShortLived Apps/Containers Long Lived Short Lived
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- 22. Serverless is madeof Servers!
- 23. Database Entry Point Entry Point Vote Handling HTTPRequest Process Vote Handle Result HTTP Request Serverless Voting App
- 24. Monolithic Application Microservice Monolithic vs Microservicevs FaaS Function Function Function Function Function Function Function Function Microservice Microservice
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- 28. EASE OF USEPORTABILITY SIMPLICITY OPEN PLATFORM
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- 35. Multi-Stage Builds 1 2 3 4 5 6 7 8 9 1 0 FROM golang:1.8 MAINTAINERCodeFresh.io WORKDIR /go/src/myapp COPY app.go . # build RUN go build -o app . CMD ["./app"] 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 FROM golang:1.8 MAINTAINER CodeFresh.io WORKDIR /go/src/myapp COPY app.go . # build RUN go build -o app . FROM alpine:latest RUN apk --no-cache add ca-certificates WORKDIR /root/ COPY --from=0 /go/src/myapp/app . CMD ["./app"] 700 MB 15 MB
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- 37. Docker Resources •@idomyowntricks /brianchristner.io •PWD - http://play-with-docker.com •The Best Docker Resource – http://veggiemonk.github.io/awesome-docker/ •My Docker Projects – •https://github.com/vegasbrianc
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