本地Oceanbase部署_oceanbase 本地部署

一、环境准备：
1、Centos7.2版本
二、yum软件安装obd
1、yum配置

 yum install -y yum-utils
 yum-config-manager --add-repo https://mirrors.aliyun.com/oceanbase/OceanBase.repo
 yum install -y ob-deploy
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2、部署 OceanBase 数据库
2.1、增加配置文件
本地安装：即中控机器和目标机器是同一台机器，配置文件
配置文件：

oceanbase-ce:
  servers:
    # Please don't use hostname, only IP can be supported
    - 127.0.0.1
  global:
    #  The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
    home_path: /root/observer
    # The directory for data storage. The default value is $home_path/store.
    # data_dir: /data
    # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
    # redo_dir: /redo
    # Please set devname as the network adaptor's name whose ip is  in the setting of severs.
    # if set severs as "127.0.0.1", please set devname as "lo"
    # if current ip is 192.168.1.10, and the ip's network adaptor's name is "eth0", please use "eth0"
    devname: lo
    mysql_port: 2881 # External port for OceanBase Database. The default value is 2881. DO NOT change this value after the cluster is started.
    rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882. DO NOT change this value after the cluster is started.
    zone: zone1
    cluster_id: 1
    # please set memory limit to a suitable value which is matching resource.
    memory_limit: 8G # The maximum running memory for an observer
    system_memory: 4G # The reserved system memory. system_memory is reserved for general tenants. The default value is 30G.
    stack_size: 512K
    cpu_count: 16
    cache_wash_threshold: 1G
    __min_full_resource_pool_memory: 268435456
    workers_per_cpu_quota: 10
    schema_history_expire_time: 1d
    # The value of net_thread_count had better be same as cpu's core number.
    net_thread_count: 4
    sys_bkgd_migration_retry_num: 3
    minor_freeze_times: 10
    enable_separate_sys_clog: 0
    enable_merge_by_turn: FALSE
    datafile_disk_percentage: 20 # The percentage of the data_dir space to the total disk space. This value takes effect only when datafile_size is 0. The default value is 90.
    syslog_level: INFO # System log level. The default value is INFO.
    enable_syslog_wf: false # Print system logs whose levels are higher than WARNING to a separate log file. The default value is true.
    enable_syslog_recycle: true # Enable auto system log recycling or not. The default value is false.
    max_syslog_file_count: 4 # The maximum number of reserved log files before enabling auto recycling. The default value is 0.
    # root_password: # root user password, can be empty

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2.2、安装
注意这个路径是需要指定到配置文件

[root@xlucas1 oceanbase]# obd cluster deploy xlucas -c /opt/oceanbase/mini-local-example.yaml
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安装完成的界面

3、使用数据库
3.1、启动数据库

[root@ob oceanbase]# obd cluster start xlu
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3.2、查看数据库状态

[root@ob oceanbase]# obd cluster display xlu
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  注意：xlu是可以自己命名的
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3.3、安装 OceanBase 数据库客户端 OBClient

[root@ob oceanbase]# yum install -y obclient
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运行以下命令，使用 OBClient 客户端连接 OceanBase 数据库

obclient -h<your_ip> -P<observer_mysql_port> -uroot
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结束~

参考的是这个作者的这篇文章，非常感谢！！
https://blog.csdn.net/paicMis/article/details/117456277