记录操作过程，不过多介绍相关知识以及原理，有问题自行百度或留言讨论。
一、搭建web服务服务器
有两台虚拟机，elephant用于安装cdh-server相关作为管理者，monkey用于安装cdh-agent相关，作为被管理者。
我选择的是nginx，网上安装教程较多，不在赘述，把用于放置Cloudera安装文件的conf配置贴上来。关闭防火墙之类的也不多讲，注意如果是centos7，防火墙服务不是iptables了，也许如下命令会用的着。
firewall-cmd --state systemctl stop firewalld.service
systemctl disable firewalld.service
[root@elephant cloudera-cdh5]# cat /etc/nginx/conf.d/elephant.confserver { listen 80; server_name elephant www.elephant.com; location / { root /data/webapps/elephant; autoindex on; #允许浏览文件 } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; }}
通过如上的操作，我在宿主机和monkey虚拟机添加host，就可以通过http协议来浏览文件了。
[root@elephant cloudera-cdh5]# cat /etc/hosts192.168.1.109 elephant192.168.1.110 monkey[root@elephant cloudera-cdh5]# curl http://elephant
<html><head><title>Index of /</title></head><body bgcolor="white"><h1>Index of /</h1><hr><pre><a href="../">../</a><a href="cdh/">cdh/</a> 22-Mar-2017 15:12 -<a href="cm/">cm/</a> 24-Mar-2017 13:02 -<a href="index.html_txt">index.html_txt</a> 19-Mar-2017 07:15 40</pre><hr></body></html>
二、下载CM资源包
在/data/webapps/elephant下新建目录，最终目录结构如下：
[root@elephant cm]# pwd/data/webapps/elephant/cm
浏览网页 ，找到适合你自己环境的安装包，我选择的是 cm5.10.0-centos7.tar.gz
http://archive-primary.cloudera.com/cm5/repo-as-tarball/5.10.0/
注意版本要和你的cdh一致。800多M，虚拟机中直接wget很慢，于是宿主机中打开迅雷，添加下载地址 http://archive-primary.cloudera.com/cm5/repo-as-tarball/5.10.0/cm5.10.0-centos7.tar.gz ，然后去睡觉了。
第二天晚上下班回来继续操作。
把下载的软件包复制到虚拟机的 web目录，也就是上面的cm目录，解压
tar -zxvf cm5.10.0-centos7.tar.gz
解压后的目录结构，进入到 5.10.0 目录可以看到下载的安装文件。
[root@elephant cm]# lltotal 8lrwxrwxrwx 1 1106 592 6 Jan 21 03:38 5 -> 5.10.0lrwxrwxrwx 1 1106 592 6 Jan 21 03:38 5.10 -> 5.10.0drwxrwxr-x 4 1106 592 49 Mar 24 21:06 5.10.0-rw-rw-r-- 1 1106 592 1690 Jan 21 03:35 RPM-GPG-KEY-cloudera-rw-rw-r-- 1 1106 592 347 Jan 26 05:35 cloudera-cm.repo
三、重新生成repodata
进入到/data/webapps/elephant/cm/5.10 目录，执行如下命令，重新生成repodata。下一步配置yum源的baseurl，一定是有repodata的目录。
[root@elephant 5.10]# createrepo .
如果你的虚拟机没有repodata命令，请执行下面命令安装。
sudo yum install yum-utils createrepo
四、配置 yum 源
把 上面cm目录中的 cloudera-cm.repo 复制到 /etc/yum.repos.d 目录，并进行编辑
[root@elephant yum.repos.d]# vim cloudera-cm.repo[cloudera-cm]# Packages for Cloudera's Distribution for cm, Version 5, on RedHat or CentOS 7 x86_64name=Cloudera's Distribution for cm, Version 5#baseurl=http://repos.jenkins.cloudera.com/cm5.10.0-release/redhat/7/x86_64/cm/5/#gpgkey = http://repos.jenkins.cloudera.com/cm5.10.0-release/redhat/7/x86_64/cm/RPM-GPG-KEY-cloudera#gpgcheck = 1baseurl=http://elephant/cm/5.10#gpgkey = http://repos.jenkins.cloudera.com/cm5.10.0-release/redhat/7/x86_64/cm/RPM-GPG-KEY-clouderagpgcheck = 0
在管理机上运行 yum clean all 后，就可以如下命令安装cm了。
[root@elephant x86_64]# yum install -y cloudera-manager-serverLoaded plugins: fastestmirrorbase | 3.6 kB 00:00:00cloudera-cdh5 | 2.9 kB 00:00:00cloudera-cm | 2.9 kB 00:00:00extras | 3.4 kB 00:00:00nginx | 2.9 kB 00:00:00updates | 3.4 kB 00:00:00(1/7): cloudera-cdh5/primary_db | 77 kB 00:00:00(2/7): cloudera-cm/primary_db | 11 kB 00:00:00(3/7): base/7/x86_64/group_gz | 155 kB 00:00:00(4/7): extras/7/x86_64/primary_db | 139 kB 00:00:00(5/7): updates/7/x86_64/primary_db | 3.8 MB 00:00:03(6/7): nginx/x86_64/primary_db | 21 kB 00:00:06(7/7): base/7/x86_64/primary_db | 5.6 MB 00:00:21Determining fastest mirrors * base: mirrors.tuna.tsinghua.edu.cn * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cnResolving Dependencies--> Running transaction check---> Package cloudera-manager-server.x86_64 0:5.10.0-1.cm5100.p0.85.el7 will be installed--> Processing Dependency: cloudera-manager-daemons = 5.10.0 for package: cloudera-manager-server-5.10.0-1.cm5100.p0.85.el7.x86_64--> Running transaction check---> Package cloudera-manager-daemons.x86_64 0:5.10.0-1.cm5100.p0.85.el7 will be installed--> Finished Dependency Resolution…………Downloading packages:(1/2): cloudera-manager-server-5.10.0-1.cm5100.p0.85.el7.x86_64.rpm | 8.4 kB 00:00:00(2/2): cloudera-manager-daemons-5.10.0-1.cm5100.p0.85.el7.x86_64.rpm | 570 MB 00:00:09-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total 60 MB/s | 570 MB 00:00:09Running transaction checkRunning transaction testTransaction test succeededRunning transaction Installing : cloudera-manager-daemons-5.10.0-1.cm5100.p0.85.el7.x86_64 1/2 Installing : cloudera-manager-server-5.10.0-1.cm5100.p0.85.el7.x86_64 2/2 Verifying : cloudera-manager-server-5.10.0-1.cm5100.p0.85.el7.x86_64 1/2 Verifying : cloudera-manager-daemons-5.10.0-1.cm5100.p0.85.el7.x86_64 2/2Installed: cloudera-manager-server.x86_64 0:5.10.0-1.cm5100.p0.85.el7Dependency Installed: cloudera-manager-daemons.x86_64 0:5.10.0-1.cm5100.p0.85.el7Complete!
为了验证是从本地源下载，特意查看了nginx访问日志
127.0.0.1 - - [24/Mar/2017:22:19:55 +0800] "GET /cdh/cloudera-cdh5/repodata/repomd.xml HTTP/1.1" 200 2987 "-" "urlgrabber/3.10 yum/3.4.3" "-"127.0.0.1 - - [24/Mar/2017:22:19:55 +0800] "GET /cm/5.10/repodata/repomd.xml HTTP/1.1" 200 2980 "-" "urlgrabber/3.10 yum/3.4.3" "-"127.0.0.1 - - [24/Mar/2017:22:20:05 +0800] "GET /cdh/cloudera-cdh5/repodata/09b008ab02bc0b4f4b4279e2f0c0a5fb8ce53c5d0dcbd5258d32657a390f64fb-primary.sqlite.bz2 HTTP/1.1" 200 78773 "-" "urlgrabber/3.10 yum/3.4.3" "-"127.0.0.1 - - [24/Mar/2017:22:20:05 +0800] "GET /cm/5.10/repodata/600a57f21246adc3f5d159a4daa0ce8f74d860234b6943b7ce978682b2f6f0ad-primary.sqlite.bz2 HTTP/1.1" 200 11313 "-" "urlgrabber/3.10 yum/3.4.3" "-"127.0.0.1 - - [24/Mar/2017:22:20:30 +0800] "GET /cm/5.10/RPMS/x86_64/cloudera-manager-server-5.10.0-1.cm5100.p0.85.el7.x86_64.rpm HTTP/1.1" 200 8648 "-" "urlgrabber/3.10 yum/3.4.3" "-"127.0.0.1 - - [24/Mar/2017:22:20:37 +0800] "GET /cm/5.10/RPMS/x86_64/cloudera-manager-daemons-5.10.0-1.cm5100.p0.85.el7.x86_64.rpm HTTP/1.1" 200 597309256 "-" "urlgrabber/3.10 yum/3.4.3" "-"
到此，yum本地源方式安装Cloudera Manager 5已经完成。
补充：
关于如何以类似的方式安装CDH，可以参考官网的博文，如果有问题可以留言。https://www.cloudera.com/documentation/enterprise/5-9-x/topics/cdh_ig_yumrepo_local_create.html
这个命令会下载cdh的全部包，想到耗时间，做好心理准备reposync -r cloudera-cdh5
本文出自 “韩宇斌-大道源于生活” 博客，请务必保留此出处http://byteh.blog.51cto.com/141786/1910197