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Showing posts from December, 2014

Install and Configure NTP Server in RHEL 7

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Steps to Install / Configure NTP server ----- NTP ----- Network Time Protocol, Use this service to synchronize time in network / domain systems. Prerequisites:- > Make sure YUM Server is configured properly. Find the following url to configure YUM repository. http://sappyit. blogsp ot.in/2014/12/create-local-yum-repository-in-rhel7.html > Loging to the server as a root user. Installation and Configuration:- >Use yum command to install ntp server. Command:- # yum -y install ntp* >Start NTP service Command:-# systemctl start ntpd >Start NTP service in boot Command:-# systemctl enable ntpd >Default configuration file location for ntp.conf is /etc/ntp.conf > Edit ntp.conf file and put the following line. ( Add NTP Server ip ) Command:-# vi /etc/ntp.conf                ----- Edit the file                      server 192.168.0.25                      :wq                                    ----- Save the file and exit > To check the n

Install Cloudstack Management Server.

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Steps to Install Cloudstack Management Server in CentOS 6.6 ----- Prerequisites ----- >Sporting Linux OS vsersion :- CentOS 6.5 / 6.6, RHEL 6.5 >Install Cent OS 6.6 with minimum 1 GB RAM , 2 Core CPU and 30 GB HDD >Configure one static IP address to server. >Loging to linux server with root user. Steps to Install ----- >Install FTP Server Source :- /media/<CentOS DVD>/Packages Command:-# rpm -ivh vsftpd-2.2.2-12.el6_5.1.x86_64.rpm >Restart FTP Service. Command:- #service vsftpd restart                       # chkconfig vsftpd on         ----- Switch on ftp service permanently >Create CentOS installable directory for YUM repository. Command:-# mkdir /var/ftp/pub/cent66        ----- Create new cent66 directory in pub directory >Copy all CentOS DVD contain to /var/ftp/pub/cent66 directory Command:-# cp -vr /media/<CentOS DVD> /* /var/ftp/pub/cent66/ >Go to Packages directory. Command:-# cd /var/ftp/pub/cent66/Packages