forked from rook/rook
54 lines
1.6 KiB
Bash
Executable File
54 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env -S bash +e
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KUBE_VERSION=${1:-"v1.15.12"}
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null_str=
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KUBE_INSTALL_VERSION="${KUBE_VERSION/v/$null_str}"-00
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# Kubelet cannot run with swap enabled: https://github.com/kubernetes/kubernetes/issues/34726
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# Disabling swap when installing k8s via kubeadm
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which systemctl >/dev/null && sudo systemctl stop swap.target
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sudo swapoff -a
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wait_for_dpkg_unlock() {
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#wait for dpkg lock to disappear.
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retry=0
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maxRetries=100
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retryInterval=10
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until [ ${retry} -ge ${maxRetries} ]
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do
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if [[ $(sudo lsof /var/lib/dpkg/lock|wc -l) -le 0 ]]; then
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break
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fi
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((++retry))
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echo "."
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sleep ${retryInterval}
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done
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if [ "${retry}" -ge ${maxRetries} ]; then
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echo "Failed after ${maxRetries} attempts! - cannot install kubeadm"
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exit 1
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fi
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}
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sudo apt-get update
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wait_for_dpkg_unlock
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sleep 5
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wait_for_dpkg_unlock
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sudo apt-get install -y apt-transport-https
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sudo curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
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echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee -a /etc/apt/sources.list.d/kubernetes.list
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sudo apt-get update
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wait_for_dpkg_unlock
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sleep 5
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wait_for_dpkg_unlock
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# We install the specific version of kubernetes-cni for aws_1.11.x test.
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# kubelet in this test requires the version. If the newer versions are
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# necessary in the tests of other Kubernetes versions, kubernetes-cni is
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# updated in the kubelet installation.
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sudo apt-get install -y kubernetes-cni="0.7.5-00"
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sudo apt-get install -y kubelet="${KUBE_INSTALL_VERSION}" kubeadm="${KUBE_INSTALL_VERSION}" nfs-common
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