instalasi dan konfigurasi webserver di linux centos 7

INSTALASI DAN KONFIGURASI LINUX CENTOS7

1.KONFIGURASI IP ADDRESS
Daftar Perintah:

nmtui                           
systemctl status network        
systemctl restart network

2.UPDATE CENTOS
Daftar Perintah:

yum update

3.INSTALL REPO EPEL
Daftar Perintah:

yum install -y epel-release
yum repolist
yum --disablerepo="*" --enablerepo="epel" list available

4.INSTALL APACHE & PHP
Daftar Perintah:

yum install -y httpd
systemctl start httpd
systemctl enable httpd
yum -y install php php-mysql php-devel php-gd php-pecl-memcache php-xmlrpc php-xml php-mbstring php-mcrypt
systemctl restart httpd

cp /etc/php.ini /etc/php.ini.backup 
vi /etc/php.ini
cari:
    ;date.timezone=
    rubah menjadi:
    date.timezone=Asia/Jakarta

cari:
    upload_max_filesize = 2M
    rubah menjadi:
    upload_max_filesize = 10M


cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.backup
vi /etc/httpd/conf/httpd.conf
cari:
    <Directory "/var/www/html">
        #...... dll
        #...... dll
        AllowOverride None
    
    rubah menjadi:
        AllowOverride All


systemctl restart httpd

5.INSTAL DATABASE
Daftar Perintah:

yum -y install mariadb-server mariadb
systemctl start mariadb
systemctl enable mariadb
mysql_secure_installation
    Enter current password for root (enter for none): 
    Change the root password? [Y/n] y (isi dengan password yang diberikan)
    Remove anonymous users? [Y/n] y
    Disallow root login remotely? [Y/n] y
    Remove test database and access to it? [Y/n] y
    Reload privilege tables now? [Y/n] y
systemctl restart mariadb

cp /etc/my.cnf /etc/my.cnf.backup
vi /etc/my.cnf
Tambahkan:
    big-tables
    max_allowed_packet      = 1G
    innodb_file_per_table   = 1

systemctl restart mariadb

6.KONFIGURASI SSH
Daftar Perintah:

systemctl status sshd
systemctl start sshd
systemctl enable sshd

7.FIREWALL
Daftar Perintah:

firewall-cmd --permanent --zone=public --add-service=http 
firewall-cmd --permanent --zone=public --add-service=https
firewall-cmd --permanent --zone=public --add-service=mysql 
firewall-cmd --permanent --zone=public --add-service=ssh
firewall-cmd --reload

8.SELINUX
Daftar Perintah:

cp /etc/sysconfig/selinux /etc/sysconfig/selinux.backup
vi /etc/sysconfig/selinux
SELINUX=disabled
reboot

###OPTIONAL:

1.MERUBAH DEFAULT EDITOR PADA CENTOS
Daftar Perintah:

yum -y install nano
cd /usr/bin/
ln -s nano pico
export EDITOR="pico" 

2.INSTALL WEBMIN
Daftar Perintah:

yum -y install wget
wget http://prdownloads.sourceforge.net/webadmin/webmin-1.760-1.noarch.rpm
yum -y install perl perl-Net-SSLeay openssl perl-IO-Tty
rpm -U webmin-1.760-1.noarch.rpm

3.MYSQL TUNNER
Daftar Perintah

wget http://mysqltuner.pl/ -O mysqltuner.pl
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt
chmod +x mysqltuner.pl
perl mysqltuner.pl

4.repository lokal

**backup repo asli**
    mkdir /etc/yum.repos.d/backup
    mv -v /etc/yum.repos.d/*  /etc/yum.repos.d/backup/

**bikin file lokal.repo dalam folder /etc/yum.repos.d/** 
    vi /etc/yum.repos.d/lokal.repo

**isikan kemudian simpan**
    [lokalrepo]
    name = repositori lokal centos 7
    baseurl = http:///192.168.50.146/repolokal/
    enabled=1
    gpgcheck=0