1ca8efa3a6
This PS also pins the remaining components of the kubelet, moves the K8s version to 1.6.4 and restores CentOS 7 operation. Change-Id: Ia32c9e02dbf9451c13addce436f6e36f5a0a622f
102 lines
3.8 KiB
Bash
Executable File
102 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# 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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set -e
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function kube_wait_for_pods {
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# From Kolla-Kubernetes, orginal authors Kevin Fox & Serguei Bezverkhi
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# Default wait timeout is 180 seconds
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set +x
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end=$(date +%s)
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if [ x$2 != "x" ]; then
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end=$((end + $2))
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else
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end=$((end + 180))
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fi
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while true; do
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kubectl get pods --namespace=$1 -o json | jq -r \
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'.items[].status.phase' | grep Pending > /dev/null && \
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PENDING=True || PENDING=False
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query='.items[]|select(.status.phase=="Running")'
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query="$query|.status.containerStatuses[].ready"
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kubectl get pods --namespace=$1 -o json | jq -r "$query" | \
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grep false > /dev/null && READY="False" || READY="True"
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kubectl get jobs -o json --namespace=$1 | jq -r \
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'.items[] | .spec.completions == .status.succeeded' | \
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grep false > /dev/null && JOBR="False" || JOBR="True"
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[ $PENDING == "False" -a $READY == "True" -a $JOBR == "True" ] && \
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break || true
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sleep 1
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now=$(date +%s)
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[ $now -gt $end ] && echo containers failed to start. && \
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kubectl get pods --namespace $1 && exit -1
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done
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set -x
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}
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function kubeadm_aio_reqs_install {
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TMP_DIR=$(mktemp -d)
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if [ "x$HOST_OS" == "xubuntu" ]; then
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sudo apt-get update -y
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sudo apt-get install -y --no-install-recommends -qq \
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docker.io \
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nfs-common \
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jq
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elif [ "x$HOST_OS" == "xcentos" ]; then
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sudo yum install -y \
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epel-release
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sudo yum install -y \
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docker-latest \
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nfs-utils \
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jq
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sudo cp -f /usr/lib/systemd/system/docker-latest.service /etc/systemd/system/docker.service
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sudo sed -i "s|/var/lib/docker-latest|/var/lib/docker|g" /etc/systemd/system/docker.service
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sudo sed -i 's/^OPTIONS/#OPTIONS/g' /etc/sysconfig/docker-latest
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sudo sed -i "s|^MountFlags=slave|MountFlags=share|g" /etc/systemd/system/docker.service
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sudo sed -i "/--seccomp-profile/,+1 d" /etc/systemd/system/docker.service
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echo "DOCKER_STORAGE_OPTIONS=--storage-driver=overlay" | sudo tee /etc/sysconfig/docker-latest-storage
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sudo setenforce 0 || true
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sudo systemctl daemon-reload
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sudo systemctl restart docker
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elif [ "x$HOST_OS" == "xfedora" ]; then
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sudo dnf install -y \
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docker-latest \
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nfs-utils \
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jq
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sudo cp -f /usr/lib/systemd/system/docker-latest.service /etc/systemd/system/docker.service
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sudo sed -i "s|/var/lib/docker-latest|/var/lib/docker|g" /etc/systemd/system/docker.service
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echo "DOCKER_STORAGE_OPTIONS=--storage-driver=overlay2" | sudo tee /etc/sysconfig/docker-latest-storage
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sudo setenforce 0 || true
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sudo systemctl daemon-reload
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sudo systemctl restart docker
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fi
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curl -sSL https://storage.googleapis.com/kubernetes-release/release/${KUBE_VERSION}/bin/linux/amd64/kubectl -o ${TMP_DIR}/kubectl
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chmod +x ${TMP_DIR}/kubectl
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sudo mv ${TMP_DIR}/kubectl /usr/local/bin/kubectl
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rm -rf ${TMP_DIR}
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}
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function kubeadm_aio_build {
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sudo docker build --pull -t ${KUBEADM_IMAGE} tools/kubeadm-aio
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}
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function kubeadm_aio_launch {
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${WORK_DIR}/tools/kubeadm-aio/kubeadm-aio-launcher.sh
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mkdir -p ${HOME}/.kube
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cat ${KUBECONFIG} > ${HOME}/.kube/config
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kube_wait_for_pods kube-system 240
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kube_wait_for_pods default 240
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}
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