标签:dsd jin exe 服务 top 动手 ash bak yum
最近切换到很久不用的centos还略有不适应,默认yum只能安装mysql 5.1,需要升级又不想编译。于是有了此文。
具体文档地址:
1. http://dev.mysql.com/doc/mysql-repo-excerpt/5.6/en/linux-installation-yum-repo.html
2. http://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/
下面是我取其中的部分,完成安装mysql 5.6 的过程
1. 查看系统里面有没有mysql 的repo
# yum repolist all | grep mysql
#
2. 如果没有发现,则需要配置repo
注意,如果要使用5.7 或者其他任何版本,只能有一个是 enabled=1的,其他的都得enabled=0。
#vim /etc/yum.repos.d/mysql-community.repo
# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/6/$basearch/
enabled=1
gpgcheck=1
gpgkey=
3. 再看看是否存在mysql的repo
# yum repolist enabled | grep mysql
mysql56-community MySQL 5.6 Community Server 214
ok,说明已经有了,下面就可以安装mysql5.6了
4. 注意,
可能想当然的以为是
# yum install mysql56
//你只会得到
No package mysql56 available
实际上官方的安装命令是
# yum install mysql-community-server
//但是,失败了呢
mysql-community-server-5.6.28-2.el6.x86_64.rpm | 53 MB 00:10
warning: rpmts_HdrFromFdno: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
获取 GPG 密钥失败:[Errno 14] Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
5.失败乃成功的妈妈
从错误提示看:需要验证 GnuPG 签名,还好可以手动,毛主席说,自己动手丰衣足食嘛。
当然,还有一招,我们暂且不用:
http://repo.mysql.com/yum/mysql-5.6-community/el/6/x86_64/mysql-community-server-5.6.28-2.el6.x86_64.rpm
我们接下来按照错误处理过出来搞,把签名先搞起来,参考地址: http://dev.mysql.com/doc/refman/5.6/en/checking-gpg-signature.html
# vim /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
写入如下内容
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.9 (SunOS)
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AcOphrnJ
=443I
-----END PGP PUBLIC KEY BLOCK-----
好的,似乎ok了。我们再来一次吧,嘿嘿
# yum install mysql-community-server
经过一系列Y/N的选择,进度条漂亮的到达了终点。
至此,MySQL 5.6 成功的从yum安装了呢 :-)
启动服务,开启新的旅程吧。
标签:dsd jin exe 服务 top 动手 ash bak yum
原文地址:http://www.cnblogs.com/zhangzhen894095789/p/6444031.html