moby/hack/dockerfile/install/proxy.installer
Chris Telfer 0e162d9923 Bump libnetwork to 3ac297bc
Bump libnetwork to 3ac297bc7fd0afec9051bbb47024c9bc1d75bf5b in order to
get fix 0c3d9f00 which addresses a flaw that the scalable load balancing
code revealed.  Attempting to print sandbox IDs where the sandbox name
was too short results in a goroutine panic.  This can occur with
sandboxes with names of 1 or 2 characters in the previous code. But due
to naming updates in the scalable load balancing code, it could now
occur for networks whose name was 3 characters and at least one of the
integration tests employed such networks (named 'foo', 'bar' and 'baz').

This update also brings in several changes as well:
 * 6c7c6017 - Fix error handling about bridgeSetup
 * 5ed38221 - Optimize networkDB queue
 * cfa9afdb - ndots: produce error on negative numbers
 * 5586e226 - improve error message for invalid ndots number
 * 449672e5 - Allows to set generic knobs on the Sandbox
 * 6b4c4af7 - do not ignore user-provided "ndots:0" option
 * 843a0e42 - Adjust corner case for reconnect logic

Signed-off-by: Chris Telfer <ctelfer@docker.com>
2018-07-06 13:58:09 -04:00

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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=3ac297bc7fd0afec9051bbb47024c9bc1d75bf5b
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
}