[tidb@test1 tidb-ansible]$ ansible-playbook start.yml
fatal: [192.168.180.46]: FAILED! => {"changed": false, "elapsed": 300, "msg": "the TiDB port 4000 is not up"}
PLAY [grafana_servers] **************************************************************************************************************************************************************************
to retry, use: --limit @/home/tidb/tidb-ansible/retry_files/start.retry
PLAY RECAP **************************************************************************************************************************************************************************************
192.168.180.46 : ok=27 changed=0 unreachable=0 failed=1
192.168.180.47 : ok=10 changed=0 unreachable=0 failed=1
192.168.180.48 : ok=13 changed=0 unreachable=0 failed=1
localhost : ok=7 changed=4 unreachable=0 failed=0
ERROR MESSAGE SUMMARY ***************************************************************************************************************************************************************************
[192.168.180.47]: Ansible FAILED! => playbook: start.yml; TASK: wait until the PD port is up; message: {"changed": false, "elapsed": 300, "msg": "the PD port 2379 is not up"}
[192.168.180.48]: Ansible FAILED! => playbook: start.yml; TASK: wait until the TiKV port is up; message: {"changed": false, "elapsed": 300, "msg": "the TiKV port 20160 is not up"}
[192.168.180.46]: Ansible FAILED! => playbook: start.yml; TASK: wait until the TiDB port is up; message: {"changed": false, "elapsed": 300, "msg": "the TiDB port 4000 is not up"}