tidb集群

tidb ansible部署

https://zhuanlan.zhihu.com/p/27308307?refer=newsql

网址：http://www.cnblogs.com/mowei/p/7257787.html

tidb集群

#容器
docker pull registry.cn-hangzhou.aliyuncs.com/moensun/centos7

yum install -y openssh-server
yum install -y epel-release
yum install iproute which net-tools readline rsync openssl openssl-devel gcc gcc-c++ wget curl unzip lrzsz sysstat ntp man vim bash-completion ntpd screen expect autoconf automake bzip2 bzip2-devel openssh-clients



docker run -itd -v /opt/tools:/opt/tools --privileged --network=mynet --restart=always -h centos7_pd --name centos7_pd  --ip 172.16.0.20 bac2d0831a7d /usr/sbin/init
docker run -itd -v /opt/tools:/opt/tools --privileged --network=mynet --restart=always -h centos7_tikv1 --name centos7_tikv1  --ip 172.16.0.21 bac2d0831a7d /usr/sbin/init
docker run -itd -v /opt/tools:/opt/tools --privileged --network=mynet --restart=always -h centos7_tikv2 --name centos7_tikv2  --ip 172.16.0.22 bac2d0831a7d /usr/sbin/init
docker run -itd -v /opt/tools:/opt/tools --privileged --network=mynet --restart=always -h centos7_tikv3 --name centos7_tikv3  --ip 172.16.0.23 bac2d0831a7d /usr/sbin/init



一、环境
CentOS Linux release 7.3.1611 (Core)
172.16.0.20  pd & tidb
172.16.0.21  tikv
172.16.0.22  tikv
172.16.0.23  tikv

二、安装
分别在4台服务器上上传安装包

wget http://download.pingcap.org/tidb-latest-linux-amd64.tar.gz
tar -xzf tidb-latest-linux-amd64.tar.gz
mv tidb-latest-linux-amd64 /opt/tidb
mkdir -p /opt/tidb/{data,logs}
vim /etc/profile.d/env.sh   #内容如下
==============
export TIDB_HOME=/opt/tidb
export PATH=$PATH:$TIDB_HOME/bin
==============
. /etc/profile


20上启动pd
pd-server --name=pd1 
--data-dir=/opt/tidb/data 
--client-urls="http://172.16.0.20:2379" 
--peer-urls="http://172.16.0.20:2380" 
--initial-cluster="pd1=http://172.16.0.20:2380" 
--log-file=/opt/tidb/logs/pd.log  &


在21,22,23上分别安装tidb和启动tikv
21
tikv-server --pd="172.16.0.20:2379" 
--addr="172.16.0.21:20160" 
--data-dir=/opt/tidb/data 
--log-file=/opt/tidb/logs/tikv.log &

22
tikv-server --pd="172.16.0.20:2379" 
--addr="172.16.0.22:20160" 
--data-dir=/opt/tidb/data 
--log-file=/opt/tidb/logs/tikv.log &


23
tikv-server --pd="172.16.0.20:2379" 
--addr="172.16.0.23:20160" 
--data-dir=/opt/tidb/data 
--log-file=/opt/tidb/logs/tikv.log &


在21上启动tipd服务
tidb-server --store=tikv 
--path="172.16.0.20:2379" 
--log-file=/opt/tidb/logs/tidb.log  &