84 lines
3.8 KiB
Docker
84 lines
3.8 KiB
Docker
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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ARG FROM=docker.io/ubuntu:bionic
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FROM ${FROM}
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MAINTAINER andrii.ostapenko@att.com
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ARG UBUNTU_URL=http://archive.ubuntu.com/ubuntu/
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ARG ALLOW_UNAUTHENTICATED=false
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COPY ./sources.list /etc/apt/
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RUN sed -i \
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-e "s|%%UBUNTU_URL%%|${UBUNTU_URL}|g" \
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/etc/apt/sources.list ;\
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echo "APT::Get::AllowUnauthenticated \"${ALLOW_UNAUTHENTICATED}\";\n\
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Acquire::AllowInsecureRepositories \"${ALLOW_UNAUTHENTICATED}\";\n\
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Acquire::AllowDowngradeToInsecureRepositories \"${ALLOW_UNAUTHENTICATED}\";" \
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>> /etc/apt/apt.conf.d/allow-unathenticated
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ARG KUBE_VERSION="v1.16.2"
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ARG MINIKUBE_VERSION="v1.3.1"
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ARG CALICO_VERSION="v3.9"
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ARG HELM_VERSION="v2.14.1"
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COPY images.txt install.sh /opt/
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RUN set -ex; \
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apt-get update; \
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apt-get install -y \
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ca-certificates \
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curl \
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gnupg \
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;\
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echo "export KUBE_VERSION=${KUBE_VERSION}" > /opt/versions.txt ;\
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echo "export MINIKUBE_VERSION=${MINIKUBE_VERSION}" >> /opt/versions.txt ;\
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echo "export CALICO_VERSION=${CALICO_VERSION}" >> /opt/versions.txt ;\
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echo "export HELM_VERSION=${HELM_VERSION}" >> /opt/versions.txt ;\
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GOOGLE_REPO_URL=https://storage.googleapis.com ;\
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MINIKUBE_REPO_URL=${GOOGLE_REPO_URL}/minikube/releases/${MINIKUBE_VERSION} ;\
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GOOGLE_KUBERNETES_REPO_URL=${GOOGLE_REPO_URL}/kubernetes-release/release/${KUBE_VERSION}/bin/linux/amd64 ;\
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GOOGLE_HELM_REPO_URL=${GOOGLE_REPO_URL}/kubernetes-helm ;\
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CNI_REPO_URL=https://github.com/containernetworking/plugins/releases/download/${CNI_VERSION} ;\
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BINARY_DIR=/opt/binaries ;\
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mkdir ${BINARY_DIR}; \
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curl -sSLo ${BINARY_DIR}/minikube ${MINIKUBE_REPO_URL}/minikube-linux-amd64 ;\
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for BINARY in kubectl kubeadm kubelet; do \
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curl -sSLo ${BINARY_DIR}/${BINARY} ${GOOGLE_KUBERNETES_REPO_URL}/${BINARY} ;\
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done ;\
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TMP_DIR=$(mktemp -d) ;\
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curl -sSL ${GOOGLE_HELM_REPO_URL}/helm-${HELM_VERSION}-linux-amd64.tar.gz | tar -zxv --strip-components=1 -C ${TMP_DIR} ;\
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mv ${TMP_DIR}/helm ${BINARY_DIR} ;\
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rm -rf ${TMP_DIR} ;\
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chmod +x ${BINARY_DIR}/* ;\
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curl https://docs.projectcalico.org/"${CALICO_VERSION}"/manifests/calico.yaml -o /opt/calico.yaml; \
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for CALICO_IMAGE in $(grep -oP '(?<=image:)\s*calico/.+$' /opt/calico.yaml); do \
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echo ${CALICO_IMAGE} >> /opt/images.txt ;\
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done ;\
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printf "kubernetesVersion: ${KUBE_VERSION}\napiVersion: kubeadm.k8s.io/v1beta1\nkind: ClusterConfiguration" >> /tmp/kubeadm.yaml ;\
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$BINARY_DIR/kubeadm config images list --config /tmp/kubeadm.yaml | tee -a /opt/images.txt ;\
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. /etc/os-release ;\
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echo "deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/x${NAME}_${VERSION_ID}/ /" > \
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/etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list ;\
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curl -sSL https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/x${NAME}_${VERSION_ID}/Release.key | apt-key add - ;\
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apt-get update ;\
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apt-get install -y skopeo gettext ;\
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mkdir /opt/images ;\
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echo "$(envsubst < /opt/images.txt | sort | uniq)" > /opt/images.txt ;\
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for IMAGE in $(cat /opt/images.txt); do \
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path=/opt/images/$(echo ${IMAGE} | sed 's#[/:]#_#g').tar ;\
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skopeo copy docker://${IMAGE} docker-archive:${path}:${IMAGE} ;\
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done
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FROM scratch
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COPY --from=0 /opt /
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