containerd/script/setup/install-runc
Sebastiaan van Stijn 164573897c
script/setup: use git clone instead of go get -d
`go get -d` uses go modules by default in Go 1.16 and up, which results
in modules being fetched for the "latest" module version, after which we
tried to "git checkout" to `<VERSION>`.

For runc, this means that (possibly incorrectly), `go get` will download
runc `v0.1.1` (most recent non-"pre-release", which caused failures (e.g
the old `Sirupsen/logrus` being downloaded).

In addition, some of the dependencies we're installing use vendoring, and
thus would not require the modules to be downloaded (and vendored files
will be ignored when using `go get` with modules).

This patch switches several uses `go get -d` to use a regular
git clone, after which the desired version is checked out,
and the binaries are built.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Phil Estes <estesp@amazon.com>
2021-03-03 15:34:54 -05:00

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#!/usr/bin/env bash
# Copyright The containerd Authors.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Builds and installs runc to /usr/local/go/bin based off
# the commit defined in go.mod
#
set -eu -o pipefail
function install_runc() {
RUNC_COMMIT=$(grep opencontainers/runc "$GOPATH"/src/github.com/containerd/containerd/go.mod | awk '{print $2}')
TMPROOT=$(mktemp -d)
git clone https://github.com/opencontainers/runc.git "${TMPROOT}"/runc
pushd "${TMPROOT}"/runc
git checkout "${RUNC_COMMIT}"
make BUILDTAGS='apparmor seccomp selinux' runc
make install
popd
rm -fR "${TMPROOT}"
}
function install_crun() {
CRUN_VERSION=0.17
curl -o /usr/local/sbin/runc -L https://github.com/containers/crun/releases/download/"${CRUN_VERSION}"/crun-"${CRUN_VERSION}"-linux-"$(go env GOARCH)"
chmod +x /usr/local/sbin/runc
}
: "${RUNC_FLAVOR:=runc}"
case ${RUNC_FLAVOR} in
runc) install_runc ;;
crun) install_crun ;;
*)
echo >&2 "unknown runc flavor: ${RUNC_FLAVOR}"
exit 1
;;
esac