Docker环境安装TiDB，在官方说明的基础上补充了几个细节，安装记录如下
个人环境-vbox上安装centos7.4系统
CPU：12核24线程，分配给虚拟机12线程
MEM: 48G，分配给虚拟机24G
注意事项
如果原系统上安装有grafana/prometheus时，这些程序不能使用默认端口，会与将要安装的TIDB镜像中带的冲突
docker安装
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
ll /etc/yum.repos.d/
添加必要的依赖
yum install -y yum-utils device-mapper-persistent-data lvm2
更新并安装 Docker-CE
yum makecache fast
yum -y install docker-ce
开启Docker服务
systemctl start docker
Install Docker Compose
curl -L "https://github.com/docker/compose/releases/download/1.24.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
docker-compose --version
安装TIDB
mkdir -p /data/tidb
cd /data/tidb
git clone https://github.com/pingcap/tidb-docker-compose.git
创建并启动集群
cd tidb-docker-compose
docker-compose build
screen后台拉取并启动
docker-compose pull # Get the latest Docker images
docker-compose up -d
访问集群
mysql -h 127.0.0.1 -P 4000 -u root
mysql -h 192.168.1.200 -P 4000 -u root mysql> show databases; +--------------------+ | Database | +--------------------+ | INFORMATION_SCHEMA | | PERFORMANCE_SCHEMA | | mysql | | test | +--------------------+ 4 rows in set (0.01 sec)
访问集群 Grafana 监控页面：http://localhost:3000 默认用户名和密码均为 admin。
http://192.168.1.200:3000
集群数据可视化：http://localhost:8010
http://192.168.1.200:8010
docker镜像
[root@cent tidb-docker-compose]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE pingcap/pd latest 2d8b2f485ab4 26 hours ago 79.4MB pingcap/tikv latest 49526bebec18 26 hours ago 318MB pingcap/tidb latest 416adb24e6ff 26 hours ago 77.9MB pingcap/tispark latest 0cac838c0912 6 days ago 863MB grafana/grafana 6.0.1 ffd9c905f698 8 weeks ago 241MB pingcap/tidb-vision latest e9b25d9f7bdb 12 months ago 47.6MB prom/prometheus v2.2.1 cc866859f8df 13 months ago 113MB prom/pushgateway v0.3.1 434efa6ed9db 2 years ago 13.3MB
正在运行的镜像
[root@cent tidb-docker-compose]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a5c82131af6c pingcap/tispark:latest "/opt/spark/sbin/sta…" 30 minutes ago Up 30 minutes 0.0.0.0:38081->38081/tcp tidb-docker-compose_tispark-slave0_1 bbfd61473363 pingcap/tidb:latest "/tidb-server --stor…" 30 minutes ago Up 30 minutes 0.0.0.0:4000->4000/tcp, 0.0.0.0:10080->10080/tcp tidb-docker-compose_tidb_1 30d16f0c1dbf pingcap/tispark:latest "/opt/spark/sbin/sta…" 30 minutes ago Up 30 minutes 0.0.0.0:7077->7077/tcp, 0.0.0.0:8080->8080/tcp tidb-docker-compose_tispark-master_1 c733e9b1da4e pingcap/tikv:latest "/tikv-server --addr…" 30 minutes ago Up 30 minutes 20160/tcp tidb-docker-compose_tikv1_1 8b64af789276 pingcap/tikv:latest "/tikv-server --addr…" 30 minutes ago Up 30 minutes 20160/tcp tidb-docker-compose_tikv0_1 36966fad91c8 pingcap/tikv:latest "/tikv-server --addr…" 30 minutes ago Up 30 minutes 20160/tcp tidb-docker-compose_tikv2_1 f018ac181867 prom/prometheus:v2.2.1 "/bin/prometheus --l…" 30 minutes ago Up 30 minutes 0.0.0.0:9090->9090/tcp tidb-docker-compose_prometheus_1 8f919ceed2ab pingcap/pd:latest "/pd-server --name=p…" 30 minutes ago Up 30 minutes 2380/tcp, 0.0.0.0:32770->2379/tcp tidb-docker-compose_pd0_1 1132787175ab pingcap/tidb-vision:latest "/bin/sh -c 'sed -i …" 30 minutes ago Up 30 minutes 80/tcp, 443/tcp, 2015/tcp, 0.0.0.0:8010->8010/tcp tidb-docker-compose_tidb-vision_1 687fc4e0172e pingcap/pd:latest "/pd-server --name=p…" 30 minutes ago Up 30 minutes 2380/tcp, 0.0.0.0:32768->2379/tcp tidb-docker-compose_pd1_1 4e55b08d591d pingcap/pd:latest "/pd-server --name=p…" 30 minutes ago Up 30 minutes 2380/tcp, 0.0.0.0:32769->2379/tcp tidb-docker-compose_pd2_1 362fa1a4c30b prom/pushgateway:v0.3.1 "/bin/pushgateway --…" 30 minutes ago Up 30 minutes 9091/tcp tidb-docker-compose_pushgateway_1 508747a153bd grafana/grafana:6.0.1 "/run.sh" 30 minutes ago Up 30 minutes 0.0.0.0:3000->3000/tcp tidb-docker-compose_grafana_1 [root@cent tidb-docker-compose]#
关闭正在运行的镜像
docker stop a5c82131af6c
docker stop bbfd61473363
docker stop 30d16f0c1dbf
docker stop c733e9b1da4e
docker stop 8b64af789276
docker stop 36966fad91c8
docker stop f018ac181867
docker stop 8f919ceed2ab
docker stop 1132787175ab
docker stop 687fc4e0172e
docker stop 4e55b08d591d
docker stop 362fa1a4c30b
docker stop 508747a153bd
关闭docker
systemctl stop docker
重启虚拟机之后
启动docker
systemctl start docker
启动镜像
docker start a5c82131af6c
docker start bbfd61473363
docker start 30d16f0c1dbf
docker start c733e9b1da4e
docker start 8b64af789276
docker start 36966fad91c8
docker start f018ac181867
docker start 8f919ceed2ab
docker start 1132787175ab
docker start 687fc4e0172e
docker start 4e55b08d591d
docker start 362fa1a4c30b
docker start 508747a153bd