shylie/serra
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Reduce docker image size from 1.2gb to 22mb

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This commit is contained in:
Florian Baumann 2023-04-17 15:11:44 +02:00
parent b5139e8af4
commit 8362829617
2 changed files with 12 additions and 6 deletions
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16
Dockerfile
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@ -1,4 +1,6 @@
FROM golang:1.20 FROM golang:alpine AS builder
RUN apk update && apk add --no-cache git
WORKDIR /go/src/app WORKDIR /go/src/app
COPY src /go/src/app/src COPY src /go/src/app/src
@ -8,10 +10,16 @@ COPY go.sum /go/src/app/go.sum
COPY .git /go/src/app/.git COPY .git /go/src/app/.git
COPY serra.go /go/src/app/serra.go COPY serra.go /go/src/app/serra.go
# build
RUN go get -v ./... RUN go get -v ./...
RUN go build -ldflags "-X github.com/noqqe/serra/src/serra.Version=`git describe --tags`" -v serra.go RUN go build -ldflags "-X github.com/noqqe/serra/src/serra.Version=`git describe --tags`" -v serra.go
# Run radsportsalat # copy
FROM scratch
WORKDIR /go/src/app
COPY --from=builder /go/src/app/serra /go/src/app/serra
COPY templates /go/src/app/templates
# run
EXPOSE 8080 EXPOSE 8080
CMD [ "./serra", "web" ] CMD [ "/go/src/app/serra", "web" ]

2
go.sum
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@ -123,8 +123,6 @@ github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7Jul
github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a h1:fZHgsYlfvtyqToslyjUt3VOPF4J7aK/3MPcK7xp3PDk= github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a h1:fZHgsYlfvtyqToslyjUt3VOPF4J7aK/3MPcK7xp3PDk=
github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a/go.mod h1:ul22v+Nro/R083muKhosV54bj5niojjWZvU8xrevuH4= github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a/go.mod h1:ul22v+Nro/R083muKhosV54bj5niojjWZvU8xrevuH4=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
go.mongodb.org/mongo-driver v1.11.2 h1:+1v2rDQUWNcGW7/7E0Jvdz51V38XXxJfhzbV17aNHCw=
go.mongodb.org/mongo-driver v1.11.2/go.mod h1:s7p5vEtfbeR1gYi6pnj3c3/urpbLv2T5Sfd6Rp2HBB8=
go.mongodb.org/mongo-driver v1.11.3 h1:Ql6K6qYHEzB6xvu4+AU0BoRoqf9vFPcc4o7MUIdPW8Y= go.mongodb.org/mongo-driver v1.11.3 h1:Ql6K6qYHEzB6xvu4+AU0BoRoqf9vFPcc4o7MUIdPW8Y=
go.mongodb.org/mongo-driver v1.11.3/go.mod h1:PTSz5yu21bkT/wXpkS7WR5f0ddqw5quethTUn9WM+2g= go.mongodb.org/mongo-driver v1.11.3/go.mod h1:PTSz5yu21bkT/wXpkS7WR5f0ddqw5quethTUn9WM+2g=
golang.org/x/arch v0.0.0-20210923205945-b76863e36670 h1:18EFjUmQOcUvxNYSkA6jO9VAiXCnxFY6NyDX0bHDmkU= golang.org/x/arch v0.0.0-20210923205945-b76863e36670 h1:18EFjUmQOcUvxNYSkA6jO9VAiXCnxFY6NyDX0bHDmkU=