mirror of https://github.com/easzlab/kubeasz.git
31 lines
955 B
YAML
31 lines
955 B
YAML
- name: 停止ectd 服务
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service: name=etcd state=stopped
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- name: 清除etcd 数据目录
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file: name=/var/lib/etcd/member state=absent
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- name: 生成备份目录
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file: name=/backup/k8s state=directory
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- name: 准备指定的备份etcd 数据
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copy:
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src: "{{ base_dir }}/roles/cluster-backup/files/snapshot/{{ db_to_restore }}"
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dest: "/backup/k8s/snapshot.db"
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- name: 清理原备份出来数据
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file: name=/backup/k8s/{{ NODE_NAME }}.etcd state=absent
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- name: etcd 数据恢复
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shell: "cd /backup/k8s && \
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ETCDCTL_API=3 {{ bin_dir }}/etcdctl snapshot restore snapshot.db \
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--name {{ NODE_NAME }} \
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--initial-cluster {{ ETCD_NODES }} \
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--initial-cluster-token etcd-cluster-0 \
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--initial-advertise-peer-urls https://{{ inventory_hostname }}:2380"
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- name: 恢复数据至etcd 数据目录
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shell: "cp -rf /backup/k8s/{{ NODE_NAME }}.etcd/member /var/lib/etcd/"
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- name: 重启etcd 服务
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service: name=etcd state=restarted
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