kubeasz/95.clean.yml

- hosts: kube-cluster
  tasks:
  - name: stop calico-node service
    shell: "systemctl stop calico-node docker"
    ignore_errors: true

  # 因为calico-kube-controller使用了host网络，相当于使用了docker -net=host，需要
  # 卸载 /var/run/docker/netns/default
  - name: 卸载docker 相关fs1
    mount: path=/var/run/docker/netns/default state=unmounted

  - name: 卸载docker 相关fs2
    mount: path=/var/lib/docker/overlay state=unmounted

  - name: 清理目录和文件
    file: name={{ item }} state=absent
    with_items:
    - "/etc/cni/"
    - "/etc/calico/ssl/"
    - "/var/run/calico/"
    - "/var/log/calico/"
    - "/var/lib/docker/"
    - "/var/run/docker/"
    - "/etc/systemd/system/calico-node.service"
    - "/etc/systemd/system/docker.service"

  - name: 清理 iptables
    shell: iptables -F && iptables -X && iptables -F -t nat && iptables -X -t nat

  - name: 清理网络
    shell: "ip link del docker0; ip link del tunl0"
    ignore_errors: true

- hosts: kube-node
  tasks:
  - name: stop kube-node service
    shell: "systemctl stop kubelet kube-proxy"
    ignore_errors: true

  - name: umount kubelet 挂载的目录
    shell: "mount | grep '/var/lib/kubelet'| awk '{print $3}'|xargs umount"
    ignore_errors: true

  - name: 清理目录和文件
    file: name={{ item }} state=absent
    with_items:
    - "/var/lib/kubelet/"
    - "/etc/kubernetes/"
    - "/etc/systemd/system/kubelet.service"
    - "/etc/systemd/system/kube-proxy.service"
   # - "/root/local/bin/"

- hosts: kube-master
  tasks:
  - name: stop kube-master service
    shell: "systemctl stop kube-apiserver kube-controller-manager kube-scheduler"
    ignore_errors: true

  - name: 清理目录和文件
    file: name={{ item }} state=absent
    with_items:
    - "/var/run/kubernetes"
    - "/etc/systemd/system/kube-apiserver.service"
    - "/etc/systemd/system/kube-controller-manager.service"
    - "/etc/systemd/system/kube-scheduler.service"
    - "/etc/kubernetes/"

- hosts: etcd
  tasks:
  - name: stop etcd service
    shell: systemctl stop etcd
    ignore_errors: true

  - name: 清理目录和文件
    file: name={{ item }} state=absent
    with_items:
    - "/var/lib/etcd"
    - "/etc/etcd/"
    - "/etc/systemd/system/etcd.service"

- hosts: lb
  tasks:
  - name: stop keepalived service
    shell: systemctl disable keepalived && systemctl stop keepalived
    ignore_errors: true

  - name: stop haproxy service
    shell: systemctl disable haproxy && systemctl stop haproxy
    ignore_errors: true

  - name: 清理LB 配置文件目录
    file: name={{ item }} state=absent
    with_items:
    - "/etc/haproxy"
    - "/etc/keepalived"
    ignore_errors: true