CDH 02.准备cdh安装包并配置相关文件

1、安装包准备

mkdir -p /var/www/html/cloudera-repos;
cd /var/www/html/cloudera-repos/;

wget https://archive.cloudera.com/cm6/6.3.1/redhat7/yum/RPM-GPG-KEY-cloudera
wget https://archive.cloudera.com/cm6/6.3.1/allkeys.asc

1.1、将下载的下列软件放置到cloudera-repos目录
allkeys.asc
cloudera-manager-agent-6.3.1-1466458.el7.x86_64.rpm
cloudera-manager-daemons-6.3.1-1466458.el7.x86_64.rpm
cloudera-manager-server-6.3.1-1466458.el7.x86_64.rpm
cloudera-manager-server-db-2-6.3.1-1466458.el7.x86_64.rpm
manifest.json
oracle-j2sdk1.8-1.8.0+update181-1.x86_64.rpm
RPM-GPG-KEY-cloudera

1.2、生成 RPM 源数据：
cd /var/www/html/cloudera-repos/;
createrepo .

2、执行 "createrepo ."后，将在 /var/www/html/cloudera-repos/ 目录下生成 repodata 目录

3、修改vi /etc/yum.repos.d/cloudera-manager.repo配置：

[cloudera-manager]
name=Cloudera Manager 6.3.1
baseurl=http://cdh-cm-v01.yunes.com/cloudera-repos/
gpgkey=http://cdh-cm-v01.yunes.com/cloudera-repos/RPM-GPG-KEY-cloudera
gpgcheck=1
enabled=1
autorefresh=0
type=rpm-md

4、yum更新和清楚缓存

yum clean all;

yum makecache;

yum repolist;

 5、yum同步到其他服务器

cd ~/scripts/;
sh ./sync_to_all_node.sh /etc/yum.repos.d/cloudera-manager.repo /etc/yum.repos.d/;
sh ./ssh_to_all_node.sh "yum clean all;yum makecache;yum repolist;"

6、修改SELINUX配置

vi /etc/selinux/config

SELINUX=disabled

7、SELINUX同步到其他服务器
cd ~/scripts/;
sh ./sync_to_all_node.sh /etc/selinux/config /etc/selinux/