# docker 运行 oracle11.2.0
docker run -d --name o11 -p 8080:8080 -p 1521:1521  wnameless/oracle-xe-11g-r2

连接方式：

hostname: ip
port: 1521
sid: xe
username: system
password: oracle

新建server_name教程如下：

一 后台登录Oracle，新增server_name

# 进入oracle容器
root@ubu43-211:~# docker exec -it o11 bash  
root@88ac1e157079:/# su - oracle    # 切换用户
oracle@88ac1e157079:~$ sqlplus / as sysdba # 登录后台

SQL*Plus: Release 11.2.0.2.0 Production on Tue Sep 7 15:54:02 2021

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production

SQL> show parameter name;  # 查看 会话参数

NAME                     TYPE    VALUE
------------------------------------ ----------- ------------------------------
db_file_name_convert             string
db_name                  string  XE
db_unique_name               string  XE
global_names                 boolean     FALSE
instance_name                string  XE
lock_name_space              string
log_file_name_convert            string
service_names                string  XE

SQL> alter system set service_names = XE1,XE2 scope=spfile;

System altered.

二 写入配置中，并重新读取。

vim /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora

# listener.ora Network Configuration File:
  
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /u01/app/oracle/product/11.2.0/xe)
      (PROGRAM = extproc)
    )
    (SID_DESC=
        (GLOBAL_DBNAME = XE1)  # 增加server_name XE1
        (ORALCE_HOME = /u01/app/oracle/product/11.2.0/xe)
        (SID_NAME = XE)
         )
        (SID_DESC=
        (GLOBAL_DBNAME = XE2) #增加server_name XE1
        (ORALCE_HOME = /u01/app/oracle/product/11.2.0/xe)
        (SID_NAME = XE)
         )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 88ac1e157079)(PORT = 1521))
    )
  )

DEFAULT_SERVICE_LISTENER = (XE)


oracle@88ac1e157079:~/product/11.2.0/xe/network/admin$ lsnrctl reload # 重新加载配置

三 测试是否正常写入

客户端工具连接

重启 oracle后，也能正常查看到相关server_name

k/admin# docker exec -it o11 bash
root@88ac1e157079:/# su - oracle
oracle@88ac1e157079:~$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Tue Sep 7 16:09:42 2021

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production

SQL> show parameter name;

NAME                     TYPE    VALUE
------------------------------------ ----------- ------------------------------
db_file_name_convert             string
db_name                  string  XE
db_unique_name               string  XE
global_names                 boolean     FALSE
instance_name                string  XE
lock_name_space              string
log_file_name_convert            string
service_names                string  XE1, XE2