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Modified Dockerfiles for different project as multistage containers

docker-dev-guide_3-multistage
jason.zhu 2021-02-08 13:43:09 +11:00
parent 7f663d61fb
commit 939816c343
5 changed files with 68 additions and 6 deletions
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22
c#/Dockerfile
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@ -1 +1,21 @@
FROM mcr.microsoft.com/dotnet/sdk:2.1-focal
FROM mcr.microsoft.com/dotnet/sdk:2.1-focal as dev
RUN mkdir /app/
WORKDIR /app/
COPY ./src/work.csproj /app/work.csproj
RUN dotnet restore
COPY ./src/ /app/
RUN mkdir /out/
RUN dotnet publish --no-restore --output /out/ --configuration Release
################# PRODUCTION IMAGE #################
FROM mcr.microsoft.com/dotnet/core/aspnet:2.1-stretch-slim as prod
RUN mkdir /app/
WORKDIR /app/
COPY --from=dev /out/ /app/
RUN chmod +x /app/
CMD dotnet work.dll

11
golang/Dockerfile
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@ -1,4 +1,4 @@
FROM golang:1.12.5-alpine3.9 as builder
FROM golang:1.12.5-alpine3.9 as dev
# installing git
RUN apk update && apk upgrade && \
@ -7,3 +7,12 @@ RUN apk update && apk upgrade && \
RUN go get github.com/sirupsen/logrus
RUN go get github.com/buaazp/fasthttprouter
RUN go get github.com/valyala/fasthttp
WORKDIR /work
COPY ./src /work/
RUN go build -o app
###########START NEW IMAGE###################
FROM alpine:3.9 as prod
COPY --from=dev /work/app /
CMD ./app

19
nodejs/Dockerfile
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@ -1 +1,18 @@
FROM node:12.4.0-alpine
FROM golang:1.12.5-alpine3.9 as dev
# installing git
RUN apk update && apk upgrade && \
apk add --no-cache git
RUN go get github.com/sirupsen/logrus
RUN go get github.com/buaazp/fasthttprouter
RUN go get github.com/valyala/fasthttp
WORKDIR /work
COPY ./src /work/
RUN go build -o app
###########START NEW IMAGE###################
FROM alpine:3.9 as prod
COPY --from=dev /work/app /
CMD ./app

19
python/Dockerfile
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@ -1,3 +1,18 @@
FROM python:3.7.3-alpine3.9
FROM golang:1.12.5-alpine3.9 as dev
RUN pip install flask
# installing git
RUN apk update && apk upgrade && \
apk add --no-cache git
RUN go get github.com/sirupsen/logrus
RUN go get github.com/buaazp/fasthttprouter
RUN go get github.com/valyala/fasthttp
WORKDIR /work
COPY ./src /work/
RUN go build -o app
###########START NEW IMAGE###################
FROM alpine:3.9 as prod
COPY --from=dev /work/app /
CMD ./app

1
python/src/requirements.txt 100644
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@ -0,0 +1 @@
Flask == 1.0.3