鯤鵬centos7 安裝mysql錯誤 http://repo.mysql.com/yum/mysql-5.6-community/el/7/aarch64/repodata/repomd.xml:

原創

只希望变强

2020-04-20 11:59

當使用yum安裝時yum install mysql-server ,出現錯誤

錯誤截圖：

錯誤信息：

[root@ecs-kc1-large-2-linux-20200418203932 yum.repos.d]# yum install mysql-serve r
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile

base: mirror.aktkn.sg
epel: mirrors.yun-idc.com
extras: packet01.centos.org
updates: mirror.aktkn.sg
http://repo.mysql.com/yum/mysql-5.6-community/el/7/aarch64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below wiki article

https://wiki.centos.org/yum-errors

If above article doesn’t help to resolve this issue please use https://bugs.cent os.org/.

One of the configured repositories failed (MySQL 5.6 Community Server),
and yum doesn’t have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work “fix” this:

 1. Contact the upstream for the repository and get them to fix the problem.

 2. Reconfigure the baseurl/etc. for the repository, to point to a working
    upstream. This is most often useful if you are using a newer
    distribution release than is supported by the repository (and the
    packages for the previous distribution release still work).

 3. Run the command with the repository temporarily disabled
        yum --disablerepo=mysql56-community ...

 4. Disable the repository permanently, so yum won't use it by default. Yum
    will then just ignore the repository until you permanently enable it
    again or use --enablerepo for temporary usage:

        yum-config-manager --disable mysql56-community
    or
        subscription-manager repos --disable=mysql56-community

 5. Configure the failing repository to be skipped, if it is unavailable.
    Note that yum will try to contact the repo. when it runs most commands,
    so will have to try and fail each time (and thus. yum will be be much
    slower). If it is a very temporary problem though, this is often a nice
    compromise:

        yum-config-manager --save --setopt=mysql56-community.skip_if_unavail                         able=true

failure: repodata/repomd.xml from mysql56-community: [Errno 256] No more mirrors to try.
http://repo.mysql.com/yum/mysql-5.6-community/el/7/aarch64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
[root@ecs-kc1-large-2-linux-20200418203932 yum.repos.d]# failure: repodata/repom d.xml from mysql56-community: [Errno 256] No more mirrors to try.
-bash: failure:: command not found
[root@ecs-kc1-large-2-linux-20200418203932 yum.repos.d]# http://repo.mysql.com/y um/mysql-5.6-community/el/7/aarch64/repodata/repomd.xml: [Errno 14] HTTP Error 4 04 - Not Found
-bash: http://repo.mysql.com/yum/mysql-5.6-community/el/7/aarch64/repodata/repom d.xml:: No such file or directory

分析錯誤：

我的雲服務器是Armv8架構的華爲鯤鵬920服務器，AArch64是ARMv8的一種執行狀態。
http://repo.mysql.com/yum/mysql-5.6-community/el/7/aarch64/repodata/repomd.xml
但是網上可以查到的並沒有armv8架構下的mysql,只有x86架構下的包，因此找不到頁面

解決思路：

查找arm架構下的mysql源

0.安裝依賴
yum install gcc gcc-c++ make cmake libaio-devel openssl-devel zlib-devel ncurses-devel bison -y

下載解壓boost

wget -c https://kent.dl.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz --no-check-certificate

tar -zxvf boost_1_59_0.tar.gz

1. 獲取源代碼

github上（https://github.com/mysql/mysql-server）提供mysql社區版的源代碼壓縮包，可以直接下載，各版本的列表可以通過：
https://github.com/mysql/mysql-server/releases獲取
wget -c https://downloads.mysql.com/archives/get/p/23/file/mysql-5.6.44.tar.gz

2.將源碼下載在文件夾下

mkdir /usr/local/src/mysql && cd /usr/local/src/mysql

wget -c https://downloads.mysql.com/archives/get/p/23/file/mysql-5.6.44.tar.gz

下載源碼成功：

3.解壓源碼

tar -zxvf mysql-5.6.44.tar.gz

4. 進入MySQL解壓目錄，建立編譯目錄並進入編譯目錄：
mkdir build && cd build

5. 配置：
以上的mysql文件夾操作在/usr/local/src/mysql

在/usr/local 下創建mysql文件夾

mkdir -p /usr/local/mysql

cmake /usr/local/src/mysql/mysql-5.6.44 -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DWITH_BOOST=/usr/local/src/boost/boost_1_59_0

方案一：這個命令在user/local下執行

方案二這個命令在user/local/mysql下執行
cmake /usr/local/src/mysql/mysql-5.6.44 -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DWITH_BOOST=/usr/local/src/boost/boost_1_59_0