使用Ansible搭建tidb 启动报错

您好! 我使用ansible 在线搭建集群时,在执行ansible-playbook start.yml时报如下错误:

ERROR MESSAGE SUMMARY ************************************************************************************************************************************************************************************************* []: Ansible FAILED! => playbook: start.yml; TASK: start node_exporter by systemd; message: {“changed”: false, “msg”: “Could not find the requested service node_exporter-9100.service: host”}

]: Ansible FAILED! => playbook: start.yml; TASK: start node_exporter by systemd; message: {“changed”: false, “msg”: “Could not find the requested service node_exporter-9100.service: host”}

[]: Ansible FAILED! => playbook: start.yml; TASK: start node_exporter by systemd; message: {“changed”: false, “msg”: “Could not find the requested service node_exporter-9100.service: host”}

[]: Ansible FAILED! => playbook: start.yml; TASK: start node_exporter by systemd; message: {“changed”: false, “msg”: “Could not find the requested service node_exporter-9100.service: host”}

[]: Ansible FAILED! => playbook: start.yml; TASK: start node_exporter by systemd; message: {“changed”: false, “msg”: “Could not find the requested service node_exporter-9100.service: host”}

[]: Ansible FAILED! => playbook: start.yml; TASK: start node_exporter by systemd; message: {“changed”: false, “msg”: “Could not find the requested service node_exporter-9100.service: host”}

您好:

    1. 请问是使用ansible安装哪个版本?
    2. 当前看已经到启动集群了,之前安装有报错吗?
    3. 这里报错的意思是,在此服务器上,/etc/systemd/system/目录下,没有node-exporter-9100.service,是修改过端口什么的吗?  如果没有,剋有把其他节点的copy过来,修改下相应内容,看看能否成功.

你好 ! 我安装的是3.0.12 ,我重新跑一遍可以跑成功了

好的,如果还有其他问题,请重新开贴,谢谢~