Vagrant安装Oracle Data Guard环境示例

在Windows 11下，通过Vagrant安装标准的Data Guard环境（默认为non-CDB模式），耗时约26分钟，共生成2台虚机。以下为安装日志：

...
    host2: Welcome to DGMGRL, type "help" for information.
    host2: Connected to "DB193H1"
    host2: Connected as SYSDBA.
    host2: DGMGRL> Database "db193h1_stdby" added
    host2: DGMGRL> DGMGRL for Linux: Release 19.0.0.0.0 - Production on Fri Jan 12 11:39:44 2024
    host2: Version 19.3.0.0.0
    host2:
    host2: Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.
    host2:
    host2: Welcome to DGMGRL, type "help" for information.
    host2: Connected to "DB193H1"
    host2: Connected as SYSDBA.
    host2: DGMGRL> Enabled.
    host2: DGMGRL> -----------------------------------------------------------------
    host2: INFO: 2024-01-12 11:40:05: Setup standby env
    host2: -----------------------------------------------------------------
    host2:
    host2: SQL*Plus: Release 19.0.0.0.0 - Production on Fri Jan 12 11:40:05 2024
    host2: Version 19.3.0.0.0
    host2:
    host2: Copyright (c) 1982, 2019, Oracle.  All rights reserved.
    host2:
    host2:
    host2: Connected to:
    host2: Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
    host2: Version 19.3.0.0.0
    host2:
    host2: SQL> ORACLE instance started.
    host2:
    host2: Total System Global Area 3305108784 bytes
    host2: Fixed Size               8901936 bytes
    host2: Variable Size                  654311424 bytes
    host2: Database Buffers      2634022912 bytes
    host2: Redo Buffers             7872512 bytes
    host2: Database mounted.
    host2: SQL> Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
    host2: Version 19.3.0.0.0
    host2: DGMGRL for Linux: Release 19.0.0.0.0 - Production on Fri Jan 12 11:41:18 2024
    host2: Version 19.3.0.0.0
    host2:
    host2: Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.
    host2:
    host2: Welcome to DGMGRL, type "help" for information.
    host2: Connected to "DB193H1"
    host2: Connected as SYSDBA.
    host2: DGMGRL>
    host2: Configuration - db_broker_config
    host2:
    host2:   Protection Mode: MaxPerformance
    host2:   Members:
    host2:   db193h1       - Primary database
    host2:     db193h1_stdby - Physical standby database
    host2:       Warning: ORA-16854: apply lag could not be determined
    host2:
    host2: Fast-Start Failover:  Disabled
    host2:
    host2: Configuration Status:
    host2: WARNING   (status updated 79 seconds ago)
    host2:
    host2: DGMGRL>
    host2: Database - db193h1
    host2:
    host2:   Role:               PRIMARY
    host2:   Intended State:     TRANSPORT-ON
    host2:   Instance(s):
    host2:     DB193H1
    host2:
    host2: Database Status:
    host2: SUCCESS
    host2:
    host2: DGMGRL>
    host2: Database - db193h1_stdby
    host2:
    host2:   Role:               PHYSICAL STANDBY
    host2:   Intended State:     APPLY-ON
    host2:   Transport Lag:      0 seconds (computed 1 second ago)
    host2:   Apply Lag:          0 seconds (computed 1 second ago)
    host2:   Average Apply Rate: 0 Byte/s
    host2:   Real Time Query:    OFF
    host2:   Instance(s):
    host2:     DB193H1
    host2:
    host2: Database Status:
    host2: SUCCESS
    host2:
    host2: DGMGRL> -----------------------------------------------------------------
    host2: INFO: 2024-01-12 11:41:20: Setup DB autostart
    host2: -----------------------------------------------------------------
    host2: Created symlink from /etc/systemd/system/multi-user.target.wants/dbora.service to /usr/lib/systemd/system/dbora.service.
    host2: -----------------------------------------------------------------
    host2: INFO: 2024-01-12 11:41:20: Running user-defined post-setup scripts
    host2: -----------------------------------------------------------------

real    25m50.651s
user    0m0.015s
sys     0m0.031s

查看主备机的状态：

$ vagrant status

│????????????????????????????????????????????????????????????????????????│
 Oracle DG (Database Dataguard) Vagrant box for KVM/libVirt or VirtualBox
 Copyright (c) 1982-2021 Oracle and/or its affiliates
--------------------------------------------------------------------------
 Author: Ruggero Citton <ruggero.citton@oracle.com>
         RAC Pack, Cloud Innovation and Solution Engineering Team
│????????????????????????????????????????????????????????????????????????│


--------------------
Detected virtualbox
--------------------
getting Proxy Configuration from Host...
Current machine states:

host1                     running (virtualbox)
host2                     running (virtualbox)

This environment represents multiple VMs. The VMs are all listed
above with their current state. For more information about a specific
VM, run `vagrant status NAME`.

使用ssh登录host1，即Primary host：

PS C:\Users\****\Desktop\WORKSPACE\vagrant-projects\OracleDG\OL7> vagrant ssh host1

│????????????????????????????????????????????????????????????????????????│
 Oracle DG (Database Dataguard) Vagrant box for KVM/libVirt or VirtualBox
 Copyright (c) 1982-2021 Oracle and/or its affiliates
--------------------------------------------------------------------------
 Author: Ruggero Citton <ruggero.citton@oracle.com>
         RAC Pack, Cloud Innovation and Solution Engineering Team
│????????????????????????????????????????????????????????????????????????│


--------------------
Detected virtualbox
--------------------
getting Proxy Configuration from Host...

Welcome to Oracle Linux Server release 7.9 (GNU/Linux 5.4.17-2136.325.5.el7uek.x86_64)

The Oracle Linux End-User License Agreement can be viewed here:

  * /usr/share/eula/eula.en_US

For additional packages, updates, documentation and community help, see:

  * https://yum.oracle.com/

[vagrant@primary ~]$

占用空间25.2GB，其实包含了ORCL_software目录下5.54GB的软件，即Oracle DB和GI软件（GI软件实际并没有用到，我只是放在那里而已）。

虚机启动时的情况，两个虚机实际占用内存约10G：

使用SQL Developer连接时，请注意需要再端口转发中新增tcp1521条目。例如primary的1521端口映射为15211，而standby的1521端口映射为15212：

SQL Developer中的管理界面：