怎么用Docker方式部署TiDB

这篇文章主要讲解了"怎么用Docker方式部署TiDB"，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习"怎么用Docker方式部署TiDB"吧！

安装Docker

[root@localhost /]# cat /etc/redhat-release CentOS Linux release 7.5.1804 (Core) [root@localhost /]# yum install docker-ce -y[root@localhost tidb]# service docker startRedirecting to /bin/systemctl start docker.service

拉取 TiDB 的 Docker 镜像

[root@localhost /]# docker pull pingcap/tidb:latest[root@localhost /]# docker pull pingcap/tikv:latest[root@localhost /]# docker pull pingcap/pd:latest[root@localhost /]# mkdir tidb

部署一个多节点集群

启动PD（1个节点）

docker run -d --name pd1 \  -p 2379:2379 \  -p 2380:2380 \  -v /etc/localtime:/etc/localtime:ro \  -v /tidb:/tidb \  pingcap/pd:latest \  --name="pd1" \  --data-dir="/tidb/pd1" \  --client-urls="http://0.0.0.0:2379" \  --advertise-client-urls="http://192.168.30.131:2379" \  --peer-urls="http://0.0.0.0:2380" \  --advertise-peer-urls="http://192.168.30.131:2380" \  --initial-cluster="pd1=http://192.168.30.131:2380"

启动TiKV（3个节点）

docker run -d --name tikv1 \  -p 20160:20160 \  --ulimit nofile=1000000:1000000 \  -v /etc/localtime:/etc/localtime:ro \  -v /tidb:/tidb \  pingcap/tikv:latest \  --addr="0.0.0.0:20160" \  --advertise-addr="192.168.30.131:20160" \  --data-dir="/tidb/tikv1" \  --pd="192.168.30.131:2379"docker run -d --name tikv2 \  -p 20161:20161 \  --ulimit nofile=1000000:1000000 \  -v /etc/localtime:/etc/localtime:ro \  -v /tidb:/tidb \  pingcap/tikv:latest \  --addr="0.0.0.0:20161" \  --advertise-addr="192.168.30.131:20161" \  --data-dir="/tidb/tikv2" \  --pd="192.168.30.131:2379"  docker run -d --name tikv3 \  -p 20162:20162 \  --ulimit nofile=1000000:1000000 \  -v /etc/localtime:/etc/localtime:ro \  -v /tidb:/tidb \  pingcap/tikv:latest \  --addr="0.0.0.0:20162" \  --advertise-addr="192.168.30.131:20162" \  --data-dir="/tidb/tikv3" \  --pd="192.168.30.131:2379"

启动TiDB（1个节点）

docker run -d --name tidb \  -p 4000:4000 \  -p 10080:10080 \  -v /etc/localtime:/etc/localtime:ro \  pingcap/tidb:latest \  --store=tikv \  --path="192.168.30.131:2379"

查看Docker服务状态

[root@localhost tidb]# docker psCONTAINER ID        IMAGE                 COMMAND                  CREATED             STATUS              PORTS                                              NAMESce37e8785c99        pingcap/tikv:latest   "/tikv-server --addr…"   14 minutes ago      Up 14 minutes       20160/tcp, 0.0.0.0:20162->20162/tcp                tikv3419020160d11        pingcap/tikv:latest   "/tikv-server --addr…"   15 minutes ago      Up 15 minutes       20160/tcp, 0.0.0.0:20161->20161/tcp                tikv2bfba95e0d4de        pingcap/tidb:latest   "/tidb-server --stor…"   About an hour ago   Up About an hour    0.0.0.0:4000->4000/tcp, 0.0.0.0:10080->10080/tcp   tidbc7c3a9cd2e55        pingcap/tikv:latest   "/tikv-server --addr…"   About an hour ago   Up About an hour    0.0.0.0:20160->20160/tcp                           tikv1e2846afa5f0c        pingcap/pd:latest     "/pd-server --name=p…"   About an hour ago   Up About an hour    0.0.0.0:2379-2380->2379-2380/tcp                   pd1

使用 MySQL 标准客户端连接 TiDB 测试

[root@localhost tidb]# mysql -h 127.0.0.1 -P 4000 -u root -D testWelcome to the MariaDB monitor.  Commands end with ; or \g.Your MySQL connection id is 6Server version: 5.7.10-TiDB-v2.1.0-rc.1-67-gb2bfd8f MySQL Community Server (Apache License 2.0)Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.MySQL [test]> show databases;+--------------------+| Database           |+--------------------+| INFORMATION_SCHEMA || PERFORMANCE_SCHEMA || mysql              || test               |+--------------------+4 rows in set (0.00 sec)

感谢各位的阅读，以上就是"怎么用Docker方式部署TiDB"的内容了，经过本文的学习后，相信大家对怎么用Docker方式部署TiDB这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是，小编将为大家推送更多相关知识点的文章，欢迎关注！