mirror of https://github.com/easzlab/kubeasz.git
42 lines
1.9 KiB
YAML
42 lines
1.9 KiB
YAML
# 敬告：本脚本仅作测试交流使用，详细操作说明请参阅docs/op/change_ip_allinone.md
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# 此脚本仅用于allinone部署情况下，需要修改host ip地址使用（比如，虚机装完allinone部署，克隆或者复制分享给别人测试使用）
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#
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# ------- 前提 ：一个运行正常的allinone部署在虚机，关机后复制给别人使用，新虚机开机后如果需要修改IP，请执行如下步骤
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# 0. 拉取最新项目代码：git pull origin master
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# 1. 修改ansible hosts文件：sed -i 's/$OLD_IP/$NEW_IP/g' /etc/ansible/hosts
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# 2. 配置ssh免密码登陆：ssh-copy-id $NEW_IP 按提示完成
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# 3. 检查下修改是否成功，并且能够成功执行 ansible all -m ping
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- hosts: deploy # hosts 角色无所谓，反正allinone所有角色都是同个ip
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tasks:
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- name: 删除一些证书和配置，后面会以新IP重新生成
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file: name={{ item }} state=absent
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with_items:
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- "/etc/etcd/ssl/etcd.pem" # 删除etcd证书
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- "/etc/kubernetes/ssl/kubernetes.pem" # 删除旧master证书
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- "/etc/kubernetes/kubelet.kubeconfig" # 删除旧kubelet配置文件
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- hosts: deploy
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roles:
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- deploy
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- etcd
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- kube-master
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- kube-node
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- hosts: deploy
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tasks:
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- name: 删除老IP地址的node
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shell: "{{ bin_dir }}/kubectl get node |grep -v '{{ inventory_hostname }}'|awk '{print $1}' |xargs {{ bin_dir }}/kubectl delete node"
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ignore_errors: true
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- name: 删除原network插件部署
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shell: "{{ bin_dir }}/kubectl delete -f /opt/kube/kube-system/{{ CLUSTER_NETWORK }}/ || \
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{{ bin_dir }}/kubectl delete -f /root/local/kube-system/{{ CLUSTER_NETWORK }}/"
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ignore_errors: true
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- hosts: deploy
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roles:
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- { role: calico, when: "CLUSTER_NETWORK == 'calico'" }
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- { role: flannel, when: "CLUSTER_NETWORK == 'flannel'" }
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- { role: kube-router, when: "CLUSTER_NETWORK == 'kube-router'" }
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