使用Dockerfile部署StarRocks单机环境
Tags： dockerfileStarRocks安装部署
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前提条件
| 分类 | 描述 |
|---|---|
| 硬件要求 | CPU 需支持 AVX2 指令集建议配置 8 核 或以上 CPU，16GB 或以上内存。 |
| 操作系统 | Linux kernel 3.10 以上。 |
| 软件要求 | DockerMySQL 客户端（5.5 或以上） |
创建 Dockerfile
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | mkdir /StarRocks cd /StarRocks cat > /StarRocks/Dockerfile <<"EOF" FROM centos:centos7 # Prepare StarRocks Installer. Replace the "2.5.3" below with the StarRocks version that you want to deploy. ENV StarRocks_version=2.5.3 # Create directory for deployment. ENV StarRocks_home=/data/deploy # Replace the "<url_to_download_specific_ver_of_starrocks>" below with the download path of the StarRocks that you want to deploy. ENV StarRocks_url=wget https://releases.mirrorship.cn/starrocks/StarRocks-2.5.3.tar.gz # Install StarRocks. RUN yum -y install wget RUN mkdir -p $StarRocks_home RUN wget -SO $StarRocks_home/StarRocks-${StarRocks_version}.tar.gz $StarRocks_url RUN cd $StarRocks_home && tar zxf StarRocks-${StarRocks_version}.tar.gz # Install Java JDK. RUN yum -y install java-1.8.0-openjdk-devel.x86_64 RUN rpm -ql java-1.8.0-openjdk-devel.x86_64 | grep bin$ # Create directory for FE meta and BE storage in StarRocks. RUN mkdir -p $StarRocks_home/StarRocks-${StarRocks_version}/fe/meta RUN mkdir -p $StarRocks_home/StarRocks-${StarRocks_version}/be/storage # Install relevant tools. RUN yum -y install mysql net-tools telnet # Run Setup script. COPY run_script.sh $StarRocks_home/run_script.sh RUN chmod +x $StarRocks_home/run_script.sh CMD $StarRocks_home/run_script.sh EOF |
注意：
1、修改StarRocks_version为具体版本号
2、将以上 StarRocks_url 替换为实际下载地址： https://www.mirrorship.cn/zh-CN/download/community
创建脚本文件
构建脚本文件 run_script.sh 以配置并启动 StarRocks。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | cat > /StarRocks/run_script.sh <<"EOF" #!/bin/bash # Set JAVA_HOME. JAVA_INSTALL_DIR=/usr/lib/jvm/$(rpm -aq | grep java-1.8.0-openjdk-1.8.0) export JAVA_HOME=$JAVA_INSTALL_DIR # Start FE. cd $StarRocks_home/StarRocks-$StarRocks_version/fe/bin/ ./start_fe.sh --daemon # Start BE. cd $StarRocks_home/StarRocks-$StarRocks_version/be/bin/ ./start_be.sh --daemon # Sleep until the cluster starts. sleep 30; # Set BE server IP. IP=$(ifconfig eth0 | grep 'inet' | cut -d: -f2 | awk '{print $2}') mysql -uroot -h${IP} -P 9030 -e "alter system add backend '${IP}:9050';" # Loop to detect the process. while sleep 60; do ps aux | grep starrocks | grep -q -v grep PROCESS_STATUS=$? if [ ${PROCESS_STATUS} -ne 0 ]; then echo "one of the starrocks process already exit." exit 1; fi done EOF |
搭建 Docker 镜像
运行以下命令搭建 Docker 镜像。
1 | docker build --no-cache --progress=plain -t starrocks:2.5.3 . |
启动 Docker 容器
运行以下命令启动 Docker 容器。
1 2 3 4 5 6 7 8 9 | # 1、端口映射启动方式 docker run -itd --name starrocks253 -h starrocks253 \ -p 9030:9030 -p 8030:8030 -p 8040:8040 \ --privileged=true starrocks:2.5.3 # 2、同宿主机网络环境启动方式（避免使用stream load导入数据等找不到be节点ip地址） docker run -itd --name starrocks253 -h starrocks253 \ --network host --privileged=true \ starrocks:2.5.3 |
连接 StarRocks
当 Docker 容器成功启动后，运行以下命令连接 StarRocks。
1 | mysql -uroot -h127.0.0.1 -P 9030 |
确认部署成功
您可以运行以下 SQL 确认 StarRocks 是否部署成功。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | CREATE DATABASE lhrdb; USE lhrdb; CREATE TABLE `sr_on_mac` ( `c0` int(11) NULL COMMENT "", `c1` date NULL COMMENT "", `c2` datetime NULL COMMENT "", `c3` varchar(65533) NULL COMMENT "" ) ENGINE=OLAP DUPLICATE KEY(`c0`) PARTITION BY RANGE (c1) ( START ("2022-02-01") END ("2022-02-10") EVERY (INTERVAL 1 DAY) ) DISTRIBUTED BY HASH(`c0`) BUCKETS 1 PROPERTIES ( "replication_num" = "1", "in_memory" = "false", "storage_format" = "DEFAULT" ); insert into sr_on_mac values (1, '2022-02-01', '2022-02-01 10:47:57', '111'); insert into sr_on_mac values (2, '2022-02-02', '2022-02-02 10:47:57', '222'); insert into sr_on_mac values (3, '2022-02-03', '2022-02-03 10:47:57', '333'); select * from sr_on_mac where c1 >= '2022-02-02'; |
如果无错误返回，则表明您已成功在 Docker 环境中部署 StarRocks。
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参考
https://docs.starrocks.io/zh-cn/latest/administration/deploy_with_docker
