kubeasz ezctl setup k8s-01 05失败

前面的01-04任务都执行成功，执行到05的时候报下面的错，

TASK [kube-node : 创建kubelet的配置文件] ************************************************** An exception occurred during task execution. To see the full traceback, use -vvv. The error was: AnsibleUndefinedVariable: {%- if CONTAINER_RUNTIME == 'containerd' -%} systemd {%- el se -%} {%- if DOCKER_VER|float >= 20.10 -%} systemd {%- else -%} cgroupfs {%- endif -%} {%- endif -%}: 'DOCKER_VER' is undefined fatal: [192.168.50.213]: FAILED! => {"changed": false, "msg": "AnsibleUndefinedVariable: {% - if CONTAINER_RUNTIME == 'containerd' -%} systemd {%- else -%} {%- if DOCKER_VER|float >= 20.10 -%} systemd {%- else -%} cgroupfs {%- endif -%} {%- endif -%}: 'DOCKER_VER' is undefi ned"} An exception occurred during task execution. To see the full traceback, use -vvv. The error was: AnsibleUndefinedVariable: {%- if CONTAINER_RUNTIME == 'containerd' -%} systemd {%- el se -%} {%- if DOCKER_VER|float >= 20.10 -%} systemd {%- else -%} cgroupfs {%- endif -%} {%- endif -%}: 'DOCKER_VER' is undefined fatal: [192.168.50.214]: FAILED! => {"changed": false, "msg": "AnsibleUndefinedVariable: {% - if CONTAINER_RUNTIME == 'containerd' -%} systemd {%- else -%} {%- if DOCKER_VER|float >= 20.10 -%} systemd {%- else -%} cgroupfs {%- endif -%} {%- endif -%}: 'DOCKER_VER' is undefi ned"}

PLAY RECAP ******************************************************************************** 192.168.50.212 : ok=1 changed=0 unreachable=0 failed=0 skipped=42 rescued=0 ignored=0 192.168.50.213 : ok=22 changed=10 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 192.168.50.214 : ok=22 changed=10 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0

3台机器都是裸机新装的系统。

使用本仓库最新版本的代码3.1.0。