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CentOS 7中如何安裝mysql server

以前一直用RHEL 6.3和6.4,系統盤裡自帶了mysql server,配置好yum源後,直接yum install mysql-server就可安裝mysql伺服器端了,最近用CentOS 7.1,發現系統盤沒有提供mysql-server的RPM包,在網上搜羅了半天,最後在mysql的官方網站找到答案。

只需在/etc/yum.repos.d/目錄下新增以下檔案mysql-community.repo檔案,內容如下:

# 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/5/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

以上對應的是5.6版本。

5.7版本的內容如下:

# Note: MySQL 5.7 is currently in development. For use at your own risk.
# Please read with sub pages: https://dev.mysql.com/doc/relnotes/mysql/5.7/en/
[mysql57-community-dmr]
name
=MySQL 5.7 Community Server Development Milestone Release baseurl=http://repo.mysql.com/yum/mysql-5.7-community/el/6/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

最後執行yum install mysql-community-server即可。

我用的是5.6版本的內容,在安裝的過程中,報以下錯誤:

GPG key retrieval failed: [Errno 14
] curl#37 - "Couldn't open file /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql"

很顯然,本地沒有RPM-GPG-KEY-mysql檔案,於是對上文的mysql-community.repo做了一下修改,修改後的內容如下:

[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/5/$basearch/
enabled=1
gpgcheck=0

重新執行yum install mysql-community-server命令,安裝OK~