From 4774711c7c3b82266273642e2b9be6349a268ca6 Mon Sep 17 00:00:00 2001
From: srliao <cyril@liaosirui.com>
Date: Sat, 30 Jul 2022 20:39:33 +0800
Subject: [PATCH] feat(build): add distroless docker images that build frpc and
 frps

date: 2022-07-30 20:39:33
---
 Makefile                | 12 +++++++++
 build/docker/Dockerfile | 54 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 build/docker/Dockerfile

diff --git a/Makefile b/Makefile
index d3f09bd0..fc06bafb 100644
--- a/Makefile
+++ b/Makefile
@@ -45,3 +45,15 @@ alltest: vet gotest e2e
 clean:
 	rm -f ./bin/frpc
 	rm -f ./bin/frps
+
+build-image:
+	docker build \
+		-t docker.io/fatedier/frp:latest\
+		-f build/docker/Dockerfile \
+		--build-arg BUILD_IMAGE="golang:1.16.15-alpine" \
+		--build-arg RUN_AS_USER=0 \
+		--build-arg RUN_AS_GROUP=0 \
+		--build-arg GIT_COMMIT=$(shell git rev-parse HEAD) \
+		--build-arg GIT_BRANCH=$(shell git rev-parse --abbrev-ref HEAD) \
+		--build-arg BUILD_DATE=$(shell date -u +"%Y-%m-%dT%H:%M:%SZ") \
+		.
diff --git a/build/docker/Dockerfile b/build/docker/Dockerfile
new file mode 100644
index 00000000..1621c079
--- /dev/null
+++ b/build/docker/Dockerfile
@@ -0,0 +1,54 @@
+ARG BUILD_IMAGE="golang:1.16"
+
+FROM ${BUILD_IMAGE} as builder
+
+COPY . /app/src
+
+WORKDIR /app/src
+
+ENV \
+    GO111MODULE="auto" \
+    GOPROXY=https://goproxy.cn,direct \
+    GOCACHE=/var/cache/go-build
+
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
+    && apk add --no-cache binutils make libcap
+
+RUN \
+    make build \
+    && mv /app/src/bin/frpc /app/frpc \
+    && chmod +x /app/frpc \
+    && mv /app/src/bin/frps /app/frps \
+    && chmod +x /app/frps
+
+RUN \
+    setcap cap_net_bind_service=+eip /app/frps \
+    && getcap /app/frps \
+    && setcap cap_net_bind_service=+eip /app/frpc \
+    && getcap /app/frpc
+
+RUN \
+    strip /app/frpc \
+    && strip /app/frps
+
+FROM scratch
+
+ARG RUN_AS_USER=0
+ARG RUN_AS_GROUP=0
+ARG GIT_COMMIT=""
+ARG GIT_BRANCH=""
+ARG BUILD_DATE=""
+
+LABEL \
+    GIT_COMMIT=${GIT_COMMIT} \
+    GIT_BRANCH=${GIT_BRANCH} \
+    BUILD_DATE=${BUILD_DATE} \
+    RUN_AS_USER=${RUN_AS_USER} \
+    RUN_AS_GROUP=${RUN_AS_GROUP}
+
+COPY --from=builder /app/frpc /usr/bin/frpc
+COPY --from=builder /app/frps /usr/bin/frps
+
+USER ${RUN_AS_USER}:${RUN_AS_GROUP}
+
+CMD [ "/app/frpc" ]