这篇文章主要为大家展示了“openstack中redhat镜像的主机名如何配置”，内容简而易懂，条理清晰，希望能够帮助大家解决疑惑，下面让小编带领大家一起研究并学习一下“openstack中redhat镜像的主机名如何配置”这篇文章吧。
/etc/hosts
计算
安全
数据库
网络和加速
企业服务
[root@host-192-168-111-118 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
127.0.0.1 host-192-168-111-118/etc/sysconfig/network
[root@host-192-168-111-118 ~]# cat /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=localhost.localdomaintnsnames.ora和listener.ora
[root@host-192-168-111-118 admin]# cat listener.ora
# listener.ora Network Configuration File: /oracle/11g/oracle/product/11.2.0/dbhome_2/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = v4omcr)
(ORACLE_HOME = /oracle/11g/oracle/product/11.2.0/dbhome_2)
(SID_NAME = v4omcr)
)
)
LISTENER =
(DESCRIPTION_LIST=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
))
ADR_BASE_LISTENER = /oracle/11g/oracle
[root@host-192-168-111-118 admin]# cat tnsnames.ora
V4OMCR =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = v4omcr)
)
)
V4OMCR_192.168.111.118 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = v4omcr)
)
)
V4OMCR_127.0.0.1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = v4omcr)
)
)
LISTENER_V4OMCR =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))以上是“openstack中redhat镜像的主机名如何配置”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注亿速云行业资讯频道！
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原文链接：https://my.oschina.net/u/1858599/blog/531215
