Optimize docker image
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23
Dockerfile
23
Dockerfile
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@ -1,14 +1,31 @@
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FROM golang:1.12-stretch as builder
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FROM golang:1.12-alpine as builder
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RUN apk update && \
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apk add --no-cache git && \
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apk add --no-cache upx=3.95-r1
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COPY . /app
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WORKDIR /app
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ENV GO111MODULE=on
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RUN CGO_ENABLED=0 GOOS=linux go build -o service
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o service && \
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upx --ultra-brute -qq service && \
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upx -t service
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RUN go get github.com/pilu/fresh
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#second stage
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FROM alpine:latest
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WORKDIR /app
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RUN apk add --no-cache tzdata
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
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COPY --from=builder /app .
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COPY --from=builder /app/service .
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COPY web/build /app/web/build/
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COPY dev.yml .
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RUN chmod +x /app/service
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USER nobody
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EXPOSE 8080
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CMD ./service
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@ -0,0 +1,24 @@
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version: '3.4'
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services:
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db:
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image: postgres
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super_graph:
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image: dosco/super-graph:latest
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environment:
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GO_ENV: "development"
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depends_on:
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- db
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ports:
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- "8080:8080"
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web:
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build: example/.
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command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'"
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volumes:
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- ./example:/app
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ports:
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- "3000:3000"
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depends_on:
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- db
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- super_graph
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