2023-04-26 19:57:49 +08:00
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#!/bin/bash
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2023-09-12 17:28:07 +08:00
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set -euo pipefail
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2023-09-12 17:20:40 +08:00
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apiserver="__API_SERVER__"
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2023-04-26 19:57:49 +08:00
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2023-09-12 22:55:48 +08:00
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# 初始化集群
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2023-04-26 19:57:49 +08:00
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sudo kubeadm init \
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--kubernetes-version 1.21.10 \
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--control-plane-endpoint "${apiserver}:6443" \
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--upload-certs \
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--service-cidr=10.96.0.0/12 \
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--pod-network-cidr=10.244.0.0/16
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2023-09-12 22:55:48 +08:00
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# 配置kubeconfig
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2023-04-26 19:57:49 +08:00
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mkdir -p $HOME/.kube
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sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
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sudo chown $(id -u):$(id -g) $HOME/.kube/config
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2023-09-12 22:55:48 +08:00
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# kubectl自动补全
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2023-04-26 19:57:49 +08:00
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if [ $(grep -c "kubectl completion bash" /root/.bashrc) -eq 0 ];then
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cat <<EOF | sudo tee -a /root/.bashrc
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source /usr/share/bash-completion/bash_completion
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source <(kubectl completion bash)
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EOF
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fi
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2023-09-12 22:55:48 +08:00
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# 安装flannel
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2023-09-12 17:40:05 +08:00
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cd ../flannel && bash install.sh && cd -
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