[TOC]

# 您需要知道的

- 請您務必確認使用 CentOS 6 或 CentOS 7，官方僅在以上兩個版本上測試確認過
- 請務必確認實驗環境記憶體 >= 8G
- 您可登陸 [CentOS](https://www.centos.org/) 官網進行作業系統下載試用
- 您可登陸 [OceanBase](https://www.oceanbase.com/) 官網進行資料庫下載試用
- CentOS 作業系統安裝您可參考 [G011-OS-INS-03](http://blog.itpub.net/69986162/viewspace-2731697/) 一文進行操作

# 1 環境檢查

- 檢查作業系統確認為 CentOS

```shell
[root@henry ~]# uname -a
Linux henry 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
```

- 檢查記憶體確認大於等於 8 G

```shell
[root@henry ~]# free -g
              total        used        free      shared  buff/cache   available
Mem:              7           4           0           0           2           2
Swap:             7           0           7
```

# 2 解壓執行安裝

- 解壓

```shell
[root@henry ~]# mkdir -p /ob/soft

[root@henry ~]# cd /ob/soft

[root@henry soft]# ls
mini-ob-deploy.tar

[root@henry soft]# tar -zxvf mini-ob-deploy.tar

[root@henry soft]# ls
mini-ob-deploy  mini-ob-deploy.tar
```

- 安裝

```shell
[root@henry soft]# cd mini-ob-deploy/
[root@henry mini-ob-deploy]# ./hap.py ob1.reboot
```

# 3 登陸試用

- 透過 MySQL 客戶端連線 OceanBase 資料庫

```shell
[root@henry mini-ob-deploy]# ./hap.py ob1.obmysql
2020-11-03 11:27:05.068565 call.py:3 CALL: top make_local_etc_dir
2020-11-03 11:27:05.095536 call.py:3 CALL: top ob1.obmysql
2020-11-03 11:27:05.097506 call.py:3 CALL: top.ob1 sql
2020-11-03 11:27:05.099823 call.py:3 CALL: top.ob1 obs0.sql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MySQL connection id is 3221498692
Server version: 5.7.25 OceanBase 2.2.50 (r1-1c6441e8fb858c80da395f934f67ed305425864e) (Built Mar  6 2020 18:41:01)

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

OceanBase(root@oceanbase)>
```
[End]

G012-OB-INS-01 OceanBase 試用版單機 SERVER 在 CentOS 7.8 上的安裝

相關文章