Oracleyum官方网站
http://yum.oracle.com/
一、下载yum源
根据自己需求下载相应的yum源
http://yum.oracle.com/getting-started.html
我的系统是 centos7.3所以就选择linux7啦
Oracle Linux 7
# cd /etc/yum.repos.d
# wget http://yum.oracle.com/public-yum-ol7.repo
官网指出了,将需要安装的版本 enable =1 ,所以要修改一下 .repo文件
这里是我根据当前系统也就是centos7 做出的修改
二、安装RMP-GPG-KEY
wget http://public-yum.oracle.com/RPM-GPG-KEY-oracle-ol7 -O /etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
这个不安装可能会出现yum源验证失败的问题
三、安装oracle
查看是否有你所需要的安装程序
[root@localhost yum.repos.d]# yum list |grep oracle
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
oracle-rdbms-server-11gR2-preinstall.x86_64
kmod-oracleasm.x86_64 2.0.8-19.el7 base
oracle-database-server-12cR2-preinstall.x86_64
oracle-logos.noarch 70.0.3-4.0.7.el7 ol7_u0_base
oracleasm-support.x86_64 2.1.8-3.1.el7 ol7_u3_base
oraclelinux-release.x86_64 7:7.3-1.0.4.el7 ol7_u3_base
pcp-pmda-oracle.x86_64 3.11.8-7.el7 base
tuned-profiles-oracle.noarch 2.8.0-5.el7_4.2 updates
我们安装 oracle-rdbms-server-11gR2-preinstall.x86_64
[root@localhost yum.repos.d]# yum install -y oracle-rdbms-server-11gR2-preinstall
oracle-rdbms-server-11gR2-preinstall包所干的事情
(1)自动安装oracle所需的RPM包
(2)自动创建oracle用户和group组
(3)自动配置/etc/sysctl.conf内核参数
(4)自动配置/etc/security/limits.conf参数
(5)关闭NUMA=OFF (关闭非一致内存访问)
#官方安装文档
http://www.oracle.com/technetwork/articles/servers-storage-admin/ginnydbinstallonlinux-488779.html
安装文档:https://www.cnblogs.com/startnow/p/7580865.html#autoid-0-0-0