moby/hack/dockerfile/install/proxy.installer
Grant Millar df7b8f458a daemon: Use short libnetwork ID in exec-root & update libnetwork
Signed-off-by: Grant Millar <rid@cylo.io>
2019-10-15 11:40:24 +01:00

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#!/bin/sh
# LIBNETWORK_COMMIT is used to build the docker-userland-proxy binary. When
# updating the binary version, consider updating github.com/docker/libnetwork
# in vendor.conf accordingly
: ${LIBNETWORK_COMMIT:=0025177e3dabbe0de151be0957dcaff149d43536}
install_proxy() {
case "$1" in
"dynamic")
install_proxy_dynamic
return
;;
"")
export CGO_ENABLED=0
_install_proxy
;;
*)
echo 'Usage: $0 [dynamic]'
;;
esac
}
install_proxy_dynamic() {
export PROXY_LDFLAGS="-linkmode=external" install_proxy
export BUILD_MODE="-buildmode=pie"
_install_proxy
}
_install_proxy() {
echo "Install docker-proxy version $LIBNETWORK_COMMIT"
git clone https://github.com/docker/libnetwork.git "$GOPATH/src/github.com/docker/libnetwork"
cd "$GOPATH/src/github.com/docker/libnetwork"
git checkout -q "$LIBNETWORK_COMMIT"
go build ${BUILD_MODE} -ldflags="$PROXY_LDFLAGS" -o ${PREFIX}/docker-proxy github.com/docker/libnetwork/cmd/proxy
}