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tikv, op-guide: refine TiKV Ansible deployment steps and update IPs #559

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Aug 3, 2018
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tikv, op-guide: refine TiKV Ansible deployment steps and update IPs #559

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tikv, op-guide: refine TiKV Ansible deployment steps and update IPs
lilin90 Aug 1, 2018
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op-guide, tikv: address comments
lilin90 Aug 2, 2018
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18 changes: 8 additions & 10 deletions op-guide/ansible-deployment.md
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Expand Up @@ -26,15 +26,15 @@ You can use the TiDB-Ansible configuration file to set up the cluster topology a
- [Clean up data of the TiDB cluster](ansible-operation.md#clean-up-cluster-data)
- [Destroy the TiDB cluster](ansible-operation.md#destroy-a-cluster)

## Prerequisites
## Prepare
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missing recommendation.md link, see https://github.com/pingcap/docs-cn/blob/master/op-guide/ansible-deployment.md#准备机器.


Before you start, make sure you have:

1. Several target machines that meet the following requirements:

- 4 or more machines

A standard TiDB cluster contains 6 machines. You can use 4 machines for testing.
A standard TiDB cluster contains 6 machines. You can use 4 machines for testing. For more details, see [Software and Hardware Requirements](recommendation.md).

- CentOS 7.3 (64 bit) or later, x86_64 architecture (AMD64)
- Network between machines
Expand Down Expand Up @@ -171,14 +171,12 @@ Make sure you have logged in to the Control Machine using the `tidb` user accoun
$ cd /home/tidb/tidb-ansible
$ vi hosts.ini
[servers]
192.168.0.2
192.168.0.3
192.168.0.4
192.168.0.5
192.168.0.6
192.168.0.7
192.168.0.8
192.168.0.10
172.16.10.1
172.16.10.2
172.16.10.3
172.16.10.4
172.16.10.5
172.16.10.6

[all:vars]
username = tidb
Expand Down
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