安装docker

#拷贝另一台work节点的二进制文件 到/usr/bin/下
- name: copy docker to /usr/bin
  copy: src={{ item }} dest=/usr/bin/{{ item }} mode=755
  with_items:
    - docker
    - dockerd
    - docker-init
    - docker-proxy
    - containerd
    - containerd-shim
    - containerd-shim-runc-v2
    - ctr
    - runc

#创建docker目录 /etc/docker
- name: make config dir "/etc/docker"
  file: dest=/etc/docker mode=755 state=directory


#拷贝另一台work节点的daemon.json文件到/etc/docker/daemon.json
- name: copy config file docker to /etc/docker
  template: src=daemon.json dest=/etc/docker/daemon.json

#拷贝另一台work节点的docker.service文件到/usr/lib/systemd/system/docker.service
- name: copy docker.service to /usr/lib/systemd/system
  copy: src=docker.service dest=/usr/lib/systemd/system/docker.service

#拷贝另一台work节点的containerd.service文件到/usr/lib/systemd/system/containerd.service
- name: copy containerd.service to /usr/lib/systemd/system
  copy: src=containerd.service dest=/usr/lib/systemd/system/containerd.service

#拷贝另一台work节点的docker.socket文件到/usr/lib/systemd/system/docker.socket
- name: copy docker.socket to /usr/lib/systemd/system
  copy: src=docker.socket dest=/usr/lib/systemd/system/docker.socket



#启动并检查服务状态 systemctl daemon-reload
- name: systemctl daemon-reload
  command: systemctl daemon-reload

#重启docker systemctl restart docker
- name: systemctl daemon-reload
  command: systemctl restart docker


#检查docker状态 systemctl status docker
- name: check docker service started ok
  command: systemctl status docker

安装kubelet和kube-proxy

---
#拷贝另一台work节点的kubelet二进制文件到/usr/bin/下并赋予755权限
- name: cp kubelet to /usr/bin
  copy: src=kubelet dest=/usr/bin/ mode=755

#拷贝另一台work节点的kube-proxy二进制文件到/usr/bin/下并赋予755权限
- name: copy kube-proxy to /usr/bin
  copy: src=kube-proxy dest=/usr/bin/ mode=755

#创建/etc/kubernetes/ssl文件夹并赋755权限
- name: make dir /etc/kubernetes/ssl
  file: dest=/etc/kubernetes/ssl mode=755 state=directory

#创建/var/run/kubernetes文件夹并赋755权限
- name: make dir /var/run/kubernetes
  file: dest=/var/run/kubernetes mode=755 state=directory

#创建/opt/log/kubernetes文件夹并赋755权限
- name: make log dir "/opt/log/kubernetes"
  file: dest={{kube_log_dir}} mode=755 state=directory

#拷贝另一台work节点的kubelet配置文件到/etc/kubernetes/kubelet下，并修改kubelet文件中hostname-override为本机地址
- name: copy config file kubelet to /etc/kubernetes
  template: src=kubelet dest=/etc/kubernetes/kubelet

#拷贝另一台work节点proxy配置文件到/etc/kubernetes/proxy下，并修改proxy文件中hostname-override为本机地址
- name: copy config file proxy to /etc/kubernetes
  template: src=proxy dest=/etc/kubernetes/proxy

#拷贝另一台work节点kubelet.config文件到/etc/kubernetes/kubelet.config
- name: copy config file kubelet.config to /etc/kubernetes
  template: src=kubelet.config dest=/etc/kubernetes/kubelet.config

#拷贝另一台work节点kubelet.service文件到/usr/lib/systemd/system/kubelet.service
- name: copy kubelet.service to /usr/lib/systemd/system
  copy: src=kubelet.service dest=/usr/lib/systemd/system/kubelet.service

#拷贝另一台work节点kube-proxy.service文件到/usr/lib/systemd/system/kube-proxy.service
- name: copy kube-proxy.service to /usr/lib/systemd/system
  copy: src=kube-proxy.service dest=/usr/lib/systemd/system/kube-proxy.service

#创建/opt/kubernetes文件夹并赋755权限
- name: make dir /opt/kubernetes
  file: dest={{ kube_dir }} mode=755 state=directory

#拷贝另一台work节点kubeconfig文件到/etc/kubernetes/ssl/下
- name: copy kubeconfig
  template: src=kubeconfig dest=/etc/kubernetes/ssl/

#拷贝另一台work节点ca.crt文件到/etc/kubernetes/ssl/下
- name: copy ca.crt 
  copy: src={{ssl_tmp_dir}}/yunxing/ca.crt dest=/etc/kubernetes/ssl/

#拷贝另一台work节点client.key文件到/etc/kubernetes/ssl/下
- name: copy client.key 
  copy: src={{ssl_tmp_dir}}/yunxing/client.key dest=/etc/kubernetes/ssl/

#拷贝另一台work节点client.crt 到/etc/kubernetes/ssl/下
- name: copy client.crt 
  copy: src={{ssl_tmp_dir}}/yunxing/client.crt dest=/etc/kubernetes/ssl/
 


#重载系统配置systemctl daemon-reload
- name: systemctl daemon-reload
  command: systemctl daemon-reload

#重启kubelet systemctl restart kubelet
- name: start kubelet service
  service: name=kubelet state=restarted enabled=yes

#重启kube-proxy  systemctl restart kube-proxy
- name: start kube-proxy service
  service: name=kube-proxy state=restarted enabled=yes

#查看kubelet状态 systemctl status kubelet
- name: check kubelet service started ok
  command: systemctl status kubelet

#查看kube-proxy状态  systemctl status kube-proxy
- name: check kube-proxy service started ok
  command: systemctl status kube-proxy