From a22198011c40bd5fe9569bc64608787de6708f20 Mon Sep 17 00:00:00 2001 From: Mohammadreza Khani Date: Fri, 13 Dec 2024 02:48:19 +0330 Subject: [PATCH] perf: optimize docker image size --- Dockerfile | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/Dockerfile b/Dockerfile index bce9351..ef568c7 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,5 +1,14 @@ FROM public.ecr.aws/docker/library/golang:1.23.4-bookworm AS build +ARG upx_version=4.2.4 + +RUN apt-get update && apt-get install -y --no-install-recommends xz-utils && \ + curl -Ls https://github.com/upx/upx/releases/download/v${upx_version}/upx-${upx_version}-amd64_linux.tar.xz -o - | tar xvJf - -C /tmp && \ + cp /tmp/upx-${upx_version}-amd64_linux/upx /usr/local/bin/ && \ + chmod +x /usr/local/bin/upx && \ + apt-get remove -y xz-utils && \ + rm -rf /var/lib/apt/lists/* + # Set destination for COPY WORKDIR /app @@ -11,10 +20,10 @@ COPY . . # Build ENV GOCACHE=/root/.cache/go-build -RUN --mount=type=cache,target="/go" --mount=type=cache,target="/root/.cache/go-build" CGO_ENABLED=1 GOOS=linux go build -o /flink-kube-operator ./cmd/operator +RUN --mount=type=cache,target="/go" --mount=type=cache,target="/root/.cache/go-build" CGO_ENABLED=1 GOOS=linux go build -ldflags '-s -w' -o /flink-kube-operator ./cmd/operator +RUN upx -q -5 /flink-kube-operator - -FROM busybox:1.36.1 AS final +FROM public.ecr.aws/docker/library/busybox:1.37.0 AS final COPY --from=build /flink-kube-operator /flink-kube-operator