{"id":124,"date":"2018-06-12T10:07:41","date_gmt":"2018-06-12T10:07:41","guid":{"rendered":"https:\/\/hegars83.wordpress.com\/?p=124"},"modified":"2018-06-14T16:55:08","modified_gmt":"2018-06-14T16:55:08","slug":"centos-install-and-basic-setup","status":"publish","type":"post","link":"https:\/\/blog.hegars.com\/?p=124","title":{"rendered":"CentOS basic setup"},"content":{"rendered":"

CentOS Install and basic setup<\/b><\/p>\n

 <\/p>\n

Install from CD<\/b><\/p>\n

 <\/p>\n

Install Xentools<\/b><\/p>\n

# mkdir \/media\/cdrom<\/span><\/p>\n

# mount \/dev\/xvdd \/media\/cdrom<\/span><\/p>\n

# \/media\/cdrom\/Linux\/install.sh<\/span><\/p>\n

# reboot <\/span><\/p>\n

 <\/p>\n

Set Hostname<\/b><\/p>\n

# vim \/etc\/sysconfig\/network<\/span><\/p>\n

Edit HOSTNAME= to hostname.domain<\/span><\/p>\n

 <\/p>\n

Enable Network at boot<\/b><\/p>\n

# vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/span><\/p>\n

Edit ONBOOT= to yes<\/span><\/p>\n

or<\/span><\/p>\n

# sed -i s\/ONBOOT=no\/ONBOOT=yes\/g \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/span><\/p>\n

 <\/p>\n

#service network restart<\/span><\/p>\n

 <\/p>\n

Disable selinux<\/b><\/p>\n

Disable SELinux by changing \u201cenforcing\u201d to \u201cdisabled\u201d in \/etc\/selinux\/config. <\/span><\/p>\n

 <\/p>\n

# vi \/etc\/selinux\/config<\/span><\/p>\n

Edit SELINUX=enforcing to SELINUX=disabled \u00a0\u00a0<\/span><\/p>\n

or<\/span><\/p>\n

# ping <\/span><\/p>\n

# reboot<\/span><\/p>\n

 <\/p>\n

Disable Firewall<\/b><\/p>\n

# service iptables save<\/span><\/p>\n

# service iptables stop<\/span><\/p>\n

# chkconfig iptables off<\/span><\/p>\n

 <\/p>\n

# service ip6tables save<\/span><\/p>\n

# service ip6tables stop<\/span><\/p>\n

# chkconfig ip6tables off<\/span><\/p>\n

 <\/p>\n

Install Network config scripts<\/b><\/p>\n

# yum install system-config-network*<\/span><\/p>\n

 <\/p>\n

Install VIM<\/b><\/p>\n

# yum install vim<\/span><\/p>\n

 <\/p>\n

Install Web tools<\/b><\/p>\n

# yum install wget w3m<\/span><\/p>\n

 <\/p>\n

Install network tools<\/b><\/p>\n

# yum install tcpdump<\/span><\/p>\n

 <\/p>\n

Install NTP<\/b><\/p>\n

# yum install ntp<\/span><\/p>\n

# chkconfig ntpd on<\/span><\/p>\n

# ntpdate au.pool.ntp.org<\/span><\/p>\n

# service ntpd start<\/span><\/p>\n

 <\/p>\n

Install MySQL<\/b><\/p>\n

# yum install mysql-server <\/span><\/p>\n

# service mysqld start <\/span><\/p>\n

# chkconfig –levels 235 mysqld on \u00a0<\/span><\/p>\n

# mysqladmin -u root password \u2018[setpassword]\u2019 <\/span><\/p>\n

# mysql -u root -p <\/span><\/p>\n

 <\/p>\n

Install Apache<\/b><\/p>\n

# yum install httpd<\/span><\/p>\n

# chkconfig –levels 235 httpd on<\/span><\/p>\n

 <\/p>\n

Install VSFTPD<\/b><\/p>\n

# yum install vsftpd<\/span><\/p>\n

# chkconfig vsftpd on<\/span><\/p>\n

# <\/span><\/p>\n

 <\/p>\n

Setup logging and conf<\/span><\/p>\n

 <\/p>\n

Fixing the home dir issue.<\/span><\/p>\n

getsebool -a | grep ftp<\/span>
\n<\/span>setsebool -P ftp_home_dir on<\/span><\/p>\n

 <\/p>\n

fixing \u201c426 Failure writing network stream\u201d.<\/span><\/p>\n

use_sendfile=NO.<\/span><\/p>\n

 <\/p>\n

Install PHP<\/b><\/p>\n

# yum install php php-mysql <\/span><\/p>\n

 <\/p>\n

Install JRE<\/b><\/p>\n

# wget jre-7u25-linux-i586.rpm<\/span><\/p>\n

# rpm -Uvh jre-7u25-linux-i586.rpm <\/span><\/p>\n

# java -version <\/span><\/p>\n

\u00a0<\/span><\/p>\n

Install phpMyadmin<\/b><\/p>\n

# rpm -ivh http:\/\/ftp.jaist.ac.jp\/pub\/Linux\/Fedora\/epel\/6\/i386\/epel-release-6-8.noarch.rpm \u00a0<\/span><\/p>\n

# yum update <\/span><\/p>\n

# yum install phpMyAdmin <\/span><\/p>\n

# service httpd restart <\/span><\/p>\n

 <\/p>\n

Comment out Deny alls<\/span><\/p>\n

# vim \/etc\/httpd\/conf.d\/phpMyAdmin.conf<\/span><\/p>\n

Install openssl<\/b><\/p>\n

# yum install openssl openssl-devel<\/span><\/p>\n

 <\/p>\n

Install Webmin<\/b><\/p>\n

# wget http:\/\/prdownloads.sourceforge.net\/webadmin\/webmin-1.650-1.noarch.rpm<\/span><\/p>\n

# rpm -Uvh webmin-1.630-1.noarch.rpm<\/span><\/p>\n

 <\/p>\n

Install Splunk<\/b><\/p>\n

# rpm -Uvh splunk-5.0.4-172409.i386.rpm <\/span><\/p>\n

# \/opt\/splunk\/bin\/splunk start<\/span><\/p>\n

# \/opt\/splunk\/bin\/splunk enable boot-start<\/span><\/p>\n

# chkconfig –list | grep splunk<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

Install OpenFire<\/b><\/p>\n

 <\/p>\n

# yum install nss-softokn-freebl.i686yum install glibc.i686 <\/span><\/p>\n

 <\/p>\n

Install the database from<\/span><\/p>\n

\/opt\/openfire\/resources\/database\/openfire_mysql.sql<\/span><\/p>\n

 <\/p>\n

# mysql -u root -p<\/span><\/p>\n

mysql> create database openfire;<\/span><\/p>\n

mysql> use openfire;<\/span><\/p>\n

Database Changed<\/span><\/p>\n

mysql> show tables;<\/span><\/p>\n

Empty set (0.00 sec)<\/span><\/p>\n

mysql> source openfire_mysql.sql;<\/span><\/p>\n

Query OK, 0 rows affected (0.01 sec)<\/span><\/p>\n

etc….<\/span><\/p>\n

mysql> show tables;<\/span><\/p>\n

+———————-+<\/span><\/p>\n

| Tables_in_openfire \u00a0\u00a0|<\/span><\/p>\n

+———————-+<\/span><\/p>\n

| ofExtComponentConf \u00a0\u00a0|<\/span><\/p>\n

| ofGroup \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofGroupProp \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofGroupUser \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofID \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofMucAffiliation \u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofMucConversationLog |<\/span><\/p>\n

| ofMucMember \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofMucRoom \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofMucRoomProp \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofMucService \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofMucServiceProp \u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofOffline \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPresence \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPrivacyList \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPrivate \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofProperty \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPubsubAffiliation \u00a0|<\/span><\/p>\n

| ofPubsubDefaultConf \u00a0|<\/span><\/p>\n

| ofPubsubItem \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPubsubNode \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPubsubNodeGroups \u00a0\u00a0|<\/span><\/p>\n

| ofPubsubNodeJIDs \u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofPubsubSubscription |<\/span><\/p>\n

| ofRemoteServerConf \u00a0\u00a0|<\/span><\/p>\n

| ofRoster \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofRosterGroups \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofSASLAuthorized \u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofSecurityAuditLog \u00a0\u00a0|<\/span><\/p>\n

| ofUser \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofUserFlag \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofUserProp \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofVCard \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

| ofVersion \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/span><\/p>\n

+———————-+<\/span><\/p>\n

34 rows in set (0.00 sec)<\/span><\/p>\n

mysql> exit<\/span><\/p>\n

Bye<\/span><\/p>\n

 <\/p>\n

# <\/span>chown daemon:daemon \/opt\/openfire\/conf\/openfire.xml<\/span><\/p>\n

# service openfire start<\/span><\/p>\n

# chkconfig –level 235 openfire on<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

Install Asterisk<\/b><\/p>\n

http:\/\/blogs.digium.com\/2012\/11\/05\/how-to-install-asterisk-11-on-centos-6\/<\/span><\/a><\/p>\n

For this install I am using Asterisk 11.0.0 and will be compiling from source on CentOS 6.3. This tutorial should also work on Fedora and RHEL (Red Hat Enterprise Linux) systems with little or no modification.<\/span><\/p>\n

 <\/p>\n

First, you will want to be sure that your server OS is up to date.<\/span><\/p>\n

yum update -y<\/span><\/p>\n

 <\/p>\n

Disable SELinux by changing \u201cenforcing\u201d to \u201cdisabled\u201d in \/etc\/selinux\/config. Use a text editor or copy and paste this command.<\/span><\/p>\n

sed -i s\/SELINUX=enforcing\/SELINUX=disabled\/g \/etc\/selinux\/config<\/span><\/p>\n

 <\/p>\n

After you update and disable SELinux, you\u2019ll need to reboot.<\/span><\/p>\n

reboot<\/span><\/p>\n

 <\/p>\n

Next, you will want to resolve basic dependencies. (<\/span>More information on Asterisk dependencies<\/span><\/a>.)<\/span><\/p>\n

yum install -y make wget openssl-devel ncurses-devel \u00a0newt-devel libxml2-devel kernel-devel gcc gcc-c++ sqlite-devel libuuid-devel<\/span><\/p>\n

 <\/p>\n

Change into the \/usr\/src\/ directory to store your source code.<\/span><\/p>\n

cd \/usr\/src\/<\/span><\/p>\n

 <\/p>\n

Download the source tarballs. These commands will get the current release of DAHDI 2.6, libpri 1.4 and Asterisk 11.<\/span><\/p>\n

wget http:\/\/downloads.asterisk.org\/pub\/telephony\/dahdi-linux-complete\/dahdi-linux-complete-current.tar.gz<\/span>
\n<\/span>wget http:\/\/downloads.asterisk.org\/pub\/telephony\/libpri\/libpri-1.4-current.tar.gz<\/span>
\n<\/span>wget http:\/\/downloads.asterisk.org\/pub\/telephony\/asterisk\/asterisk-11-current.tar.gz<\/span><\/p>\n

 <\/p>\n

Extract the files from the tarballs.<\/span><\/p>\n

tar zxvf dahdi-linux-complete*<\/span>
\n<\/span>tar zxvf libpri*<\/span>
\n<\/span>tar zxvf asterisk*<\/span><\/p>\n

 <\/p>\n

kernel sources for RHEL<\/span><\/p>\n

yum install kernel-devel-`uname -r`<\/span><\/p>\n

 <\/p>\n

For the next set of commands it is important to follow the proper order: DAHDI first, then libpri, then Asterisk.<\/span><\/p>\n

Install DAHDI.<\/span><\/p>\n

cd \/usr\/src\/dahdi-linux-complete*<\/span>
\n<\/span>make && make install && make config<\/span><\/p>\n

 <\/p>\n

Install libpri.<\/span><\/p>\n

cd \/usr\/src\/libpri*<\/span>
\n<\/span>make && make install<\/span><\/p>\n

 <\/p>\n

Change to the Asterisk directory.<\/span><\/p>\n

cd \/usr\/src\/asterisk*<\/span><\/p>\n

 <\/p>\n

In the next step, running the \u201cconfigure\u201d script will vary depending on whether your system is 32-bit or 64-bit. (Watch the video for more details.) When the menuselect command runs, select your options, then choose \u201cSave and Exit\u201d and the install will continue.<\/span><\/p>\n

 <\/p>\n

Install Development packages for app_mysql use<\/span><\/p>\n

yum install mysql-devel<\/span><\/p>\n

 <\/p>\n

Install Subversion and MP3 sources<\/span><\/p>\n

yum install subversion<\/span><\/p>\n

.\/contrib\/scripts\/get_mp3_source.sh<\/span><\/p>\n

 <\/p>\n

Use this command if you are installing Asterisk on 32bit CentOS.<\/span><\/p>\n

.\/configure && make menuselect && make && make install<\/span><\/p>\n

 <\/p>\n

Use this command if you are installing Asterisk on 64bit CentOS.<\/span><\/p>\n

&& make && make install<\/span><\/p>\n

 <\/p>\n

Optional: <\/b>If <\/span>.\/configure –libdir=\/usr\/lib64 && make menuselect<\/span>you ran into errors you will want to clean the install directory before recompiling.<\/span><\/p>\n

make clean && make distclean<\/span><\/p>\n

 <\/p>\n

Once you have an error-free install, copy the sample files from the configs subdirectory into \/etc\/asterisk.<\/span><\/p>\n

make samples<\/span><\/p>\n

 <\/p>\n

Then add the Asterisk start script to the \/etc\/init.d\/ directory<\/span><\/p>\n

make config<\/span><\/p>\n

 <\/p>\n

Start DAHDI.<\/span><\/p>\n

service dahdi start<\/span><\/p>\n

 <\/p>\n

Start Asterisk.<\/span><\/p>\n

service asterisk start<\/span><\/p>\n

 <\/p>\n

Connect to the Asterisk CLI.<\/span><\/p>\n

asterisk -rvvv<\/span><\/p>\n

 <\/p>\n

And now you have Asterisk 11 running on CentOS 6! If you\u2019d like to continue configuring Asterisk you can check out this <\/span>guide to setting up basic pbx functionality<\/span><\/a><\/p>\n

 <\/p>\n

ODBC<\/b><\/p>\n

yum install unixODBC unixODBC-devel mysql-connector-odbc php-odbc libtool-ltdl libtool-ltdl-devel<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

CentOS Install and basic setup   Install from CD   Install Xentools # mkdir \/media\/cdrom # mount \/dev\/xvdd \/media\/cdrom # \/media\/cdrom\/Linux\/install.sh # reboot   Set Hostname # vim \/etc\/sysconfig\/network Edit HOSTNAME= to hostname.domain   Enable Network at boot # vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0 Edit ONBOOT= to yes or # sed -i s\/ONBOOT=no\/ONBOOT=yes\/g \/etc\/sysconfig\/network-scripts\/ifcfg-eth0   #service network restart […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-container-style":"default","site-container-layout":"default","site-sidebar-layout":"default","disable-article-header":"default","disable-site-header":"default","disable-site-footer":"default","disable-content-area-spacing":"default","footnotes":""},"categories":[4,6],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/124"}],"collection":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=124"}],"version-history":[{"count":2,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/124\/revisions"}],"predecessor-version":[{"id":172,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/124\/revisions\/172"}],"wp:attachment":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}