And. That. Is. It.
# On amd64 ...
docker build --platform amd64 --build-arg ARCH=amd64 --tag rancher/kubectl .
# On arm64 ...
docker build --platform arm64 --build-arg ARCH=arm64 --tag rancher/kubectl .
# On s390x ...
docker build --platform s390x --build-arg ARCH=s390x --tag rancher/kubectl .
Copyright (c) 2020 Rancher Labs, Inc.
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.