架构图：
准备前的工作：
A、同步系统时间
B、是否把刷屏日志写到一个文件里，可在启动命令后面追加到一个文件
/tmp/sh-error1.log 2>&1 &
C、不同版本需要的包glibc
D、启动服务开启守护进程要加nohup，但实际没效果
E、系统版本为CENTOS6
F、包下载
G、IPTABLES 设置，需要开通集群使用的端口或者直接关闭
http://down.51cto.com/data/2258987 ##CENTOS7
http://down.51cto.com/data/2259295 ##CENTOS6
http://down.51cto.com/data/2259848 ##pd tikv配置文件
1、 下载包，解压后把命令存放在/usr/bin/目录下
#ln –s ……..
2、 修改57上pd配置文件，并启动：##默认参数不展示
name = "tidb_pd"
data-dir= "/home/tidb_pd"
cluster-id=1921681557 ##是否可以写在这里
client-urls= "http://192.168.15.57:2379"
advertise-client-urls= ""
peer-urls= "http://192.168.15.57:2380"
advertise-peer-urls="http://192.168.15.57:2380"
initial-cluster= "tidb_pd=http://192.168.15.57:2380"
initial-cluster-state= "new"
lease = 1
log-level= "error"
tso-save-interval= "3s"
max-peer-count= 3
[balance]
min-capacity-used-ratio= 0.1
max-capacity-used-ratio= 0.9
address =""
说明配置文件生效
[root@nod2 conf]# ll/home/tidb_pd/member/
总用量 8
drwx------2 root root 4096 11月 17 10:20 snap
drwx------2 root root 4096 11月 17 10:20 wal
#/usr/local/tidb/bin/pd-server–config=/usr/local/tidb/conf/pd.toml &
###
当前窗口关闭后，服务也跟着关闭，pd开启守护无效
检查是否启动OK:
root@nod2 conf]# netstat -nletp |grep pd-server
tcp 0 0192.168.15.57:2379 0.0.0.0:* ……
tcp 0 0192.168.15.57:2380 0.0.0.0:* ……….
3、 修改三个节点的tikv配置文件并 并启动 #####默认参数不展示
addr ="192.168.15.13:20160" #写各个节点IP
advertise-addr= ""
store = "/home/tikv13"
log-level = "debug"
job = "tikv_13"
endpoints ="192.168.15.57:2379" #写PD的IP
#/usr/local/tidb/bin/tikv-server--config=/usr/local/tidb/conf/tikv.toml &
此方式启动没办法做到后台后台守护，需要在启动前加nohup
#nohup /usr/local/tidb/bin/tikv-server--config=/usr/local/tidb/conf/tikv.toml>>/tmp/aa.tx 2>&1 &
直接这样启动 当前会话窗口不停的刷日志。
.rs:836 - DEBUG - [region 2] 7 send raft msgMsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,508 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,508 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,508 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:04,508 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,509 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,509 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,509 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,509 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("7d9aeeca-950e-4ccd-8096-948ec80356bd") at log index 324
2016-11-17 10:45:04,510 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,510 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,510 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,511 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("ca947ae9-675e-469f-8fa6-05ebdb48660f") at log index 325
2016-11-17 10:45:04,512 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,512 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,512 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:04,512 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,513 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,513 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,513 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:04,513 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,513 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,513 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,513 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,513 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("685e2718-cbf9-4618-828d-7a6a89f769c8") at log index 326
2016-11-17 10:45:04,514 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:04,514 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,514 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:04,514 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("a3467d45-abc4-46ab-b7f6-c5162ce51eec") at log index 327
2016-11-17 10:45:04,699 store.rs:603 - DEBUG - [region 2]handle raft message MsgHeartbeat, from 3 to 7
2016-11-17 10:45:04,699 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:04,699 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgHeartbeatResponse[size: 10] from 7 to 3
2016-11-17 10:45:06,507 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,507 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,507 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:06,508 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,508 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,508 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,508 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:06,508 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,509 store.rs:603 - DEBUG - [region 2] handleraft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,509 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,509 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,509 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("5edfc7e5-e449-42dc-a4a8-7ff660172792") at log index 328
2016-11-17 10:45:06,510 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,510 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,510 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,510 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuid Uuid("4e5d2470-0671-443f-a974-da4e9a1abbed")at log index 329
2016-11-17 10:45:06,512 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,512 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,512 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:06,512 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,513 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,513 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,513 peer_storage.rs:444 - DEBUG - [region2] 7 append 1 entries
2016-11-17 10:45:06,513 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,513 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,513 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,513 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,514 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("f2cbe0a6-ec1a-4c51-97dd-fdf473843423") at log index 330
2016-11-17 10:45:06,514 store.rs:603 - DEBUG - [region 2]handle raft message MsgAppend, from 3 to 7
2016-11-17 10:45:06,514 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-17 10:45:06,514 peer.rs:836 - DEBUG - [region 2] 7send raft msg MsgAppendResponse[size: 11] from 7 to 3
2016-11-17 10:45:06,515 peer.rs:1012 - DEBUG - [region 2] 7applied command with uuidUuid("6f78cf76-9db9-4eab-8368-c9805f2f64a3") at log index 331
2016-11-17 10:45:06,699 store.rs:603 - DEBUG - [region 2]handle raft message MsgHeartbeat, from 3 to 7
2016-11-17 10:45:06,699 peer.rs:499 - DEBUG - [region 2] 7handle raft ready
2016-11-1710:45:06,699 peer.rs:836 - DEBUG - [region 2] 7 send raft msgMsgHeartbeatResponse[size: 10] from 7 to 3
4、 启动tidb ##
#nohup /usr/local/tidb/bin/tidb-server--store=tikv --path="192.168.15.57:2379" &
当前窗口关闭后，服务也跟着关闭，tidb开启守护无效
##--store=tikv为分布式是的引擎
Tidb这样也会不停的刷日志
2016/11/17 10:47:48 session.go:590:[info] [0] new txn:387802953988964358
[root@nod2 conf]# netstat-nltp |grep tidb
tcp 0 0 :::10080 :::* LISTEN
tcp 0 0 :::4000 :::* LISTEN
4000:为服务监听端口
10080：服务状态监听端口，此端口展示
###基础操作tidb
TiDB内部数据用的，包括prometheus统计
http://192.168.15.57:10080/debug/pprof
http://192.168.15.57:10080/metrics
查看tidb状态信息：http://192.168.15.57:10080/status
{"connections":1,"version":"5.7.1-TiDB-1.0","git_hash":"01dde4433a0e5aabb183b3f6d00bd2f43107421a"}
查看集群状态，集群状态通过查看pd服务信息既可看到tikv信息
http://192.168.15.57:2379/pd/api/v1/stores
或者在本地查看 直接加curl 加地址
首次登录在tidb-server端：mysql –h192.168.15.57 –P4000 -uroot
1、 给添加连接用户，和MySQL点区别，不能通过直接grant直接加
mysql> createuser ‘dlan‘@‘%‘ identified by ‘root123‘
-> ;
Query OK, 1 rowaffected (0.02 sec)
mysql> grant allprivileges on *.* to ‘dlan‘@‘%‘;
Query OK, 1 rowaffected (0.02 sec)
mysql> exit
Bye
[root@nod2 ~]# mysql-h 192.168.15.57 -P4000 -udlan -p
Enter password:
mysql> create database tidb;
本文出自 “DBSpace” 博客，请务必保留此出处http://dbspace.blog.51cto.com/6873717/1873839
原文地址：http://dbspace.blog.51cto.com/6873717/1873839
