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op-guide: update timezone note #877

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Sep 11, 2018
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op-guide: update timezone note #877

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op-guide: update ansible timezone note
LinuxGit Sep 11, 2018
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op-guide: update ansible timezone note
LinuxGit Sep 11, 2018
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3 changes: 1 addition & 2 deletions op-guide/ansible-deployment.md
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Expand Up @@ -456,8 +456,7 @@ TiKV1-1 ansible_host=172.16.10.4 deploy_dir=/data1/deploy
| cluster_name | 集群名称，可调整 |
| tidb_version | TiDB 版本，TiDB-Ansible 各分支默认已配置 |
| process_supervision | 进程监管方式，默认为 systemd，可选 supervise |
| timezone | 修改部署目标机器时区，默认为 `Asia/Shanghai`，可调整，与 `set_timezone` 变量结合使用 |
| set_timezone | 默认为 True，即修改部署目标机器时区，关闭可修改为 False |
| timezone | 新安装 TiDB 集群第一次启动 bootstrap（初始化）时，将 TiDB 全局默认时区设置为该值。TiDB 使用的时区后续可通过 `time_zone` 全局变量和 session 变量来修改，参考[时区支持](https://github.com/pingcap/docs-cn/blob/master/sql/time-zone.md)。 默认为 `Asia/Shanghai`，可选值参考[ timzone 列表](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones)。 |
| enable_firewalld | 开启防火墙，默认不开启，如需开启，请将[部署建议-网络要求](recommendation.md#网络要求) 中的端口加入白名单 |
| enable_ntpd | 检测部署目标机器 NTP 服务，默认为 True，请勿关闭 |
| set_hostname | 根据 IP 修改部署目标机器主机名，默认为 False |
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