Support config image repository for kubeadm
In some places of which network environment was limited, kubeadm can't pull images from k8s.gcr.io. This patch add a variable `KUBEADMIN_IMAGE_REPOSITORY` in order to the developer who located in these places can set the kubeadm to pull container images from repository that they can access. Change-Id: I14aed50077ef0760635e575770fd2274cb759c53
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@ -63,6 +63,7 @@ function kubeadm_init {
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cat <<EOF | tee $kubeadm_config_file >/dev/null
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apiVersion: kubeadm.k8s.io/v1beta1
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kind: ClusterConfiguration
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imageRepository: "${KUBEADMIN_IMAGE_REPOSITORY}"
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etcd:
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external:
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endpoints:
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@ -84,6 +85,7 @@ apiVersion: kubelet.config.k8s.io/v1beta1
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kind: KubeletConfiguration
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failSwapOn: false
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EOF
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sudo kubeadm config images pull --image-repository=${KUBEADMIN_IMAGE_REPOSITORY}
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sudo kubeadm init --config $kubeadm_config_file --ignore-preflight-errors Swap
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local kube_config_file=$HOME/.kube/config
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@ -24,3 +24,6 @@ if [[ ,${ENABLED_SERVICES} =~ ,"k8s-master" ]]; then
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enable_service kube-scheduler
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enable_service kube-proxy
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fi
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# Customize kubeadm container images repository
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KUBEADMIN_IMAGE_REPOSITORY=${KUBEADMIN_IMAGE_REPOSITORY:-"k8s.gcr.io"}
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