oceanbase安装_linux 单机安装oceanbase

环境信息： CentOS Linux release 7.2.1511
安装版本： 3.1.0 单机

1、安装步骤
通过 YUM 软件源安装 OBD

sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://mirrors.aliyun.com/oceanbase/OceanBase.repo
sudo 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。
单机安装：即中控机器和目标机器不是同一台机器，且目标机器只有一台，配置文件。
分布式安装：配置文件。
配置信息如下

[root@xlucas1 oceanbase]# pwd
/opt/oceanbase
[root@xlucas1 oceanbase]# cat mini-local-example.yaml 
oceanbase-ce:
  servers:
    # Please don't use hostname, only IP can be supported
    - 127.0.0.1
  global:
    home_path: /opt/oceanbase/data
    #这个路径一定要是是空的，否则会安装失败
    # 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: 2883
    rpc_port: 2882
    zone: zone1
    cluster_id: 1
    datafile_size: 8G
    # please set memory limit to a suitable value which is matching resource. 
    memory_limit: 8G
    system_memory: 4G
    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
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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