How To configure Git Inhouse server

How To configure Git Inhouse server

Requirement

·         GitLab on CentOS 7

·         Ruby versions 2.3

·         Redis

·         Postgres

·         Nginx

·         1 core CPU can support upto 100 users but recommended 2 core CPU which can easily support up to 500 users.

·         At least 2GB memory combining both RAM and swap. Apart from this we will need to install all the required dependencies

For OS complete Update

yum -y update

For install Openssh server & client and enable ssh

yum -y install openssh-server openssh-clients sudo systemctl enable sshd sudo systemctl start sshd

For install dependency

yum -y install curl policycoreutils postfix sudo systemctl enable postfix sudo systemctl start postfix

For enable http & https globally access

firewall-cmd --permanent --add-service=http sudo firewall-cmd --permanent --add-service=https sudo

For restart firewall

systemctl reload firewalld

For download gitlab repo

curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

For install gitlab community edition

yum -y install gitlab-ce

gitlab-ctl reconfigure

http://serverIPaddress

For change external URL change

Edit  /etc/gitlab/gitlab.rb file and change 

external_url 'http://gitlab.example.com'

gitlab-ctl reconfigure   & gitlab-ctl restart

For enable SSL for gitlab

Create the /etc/gitlab/ssl directory and copy your key and certificate there. Now run gitlab-ctl reconfigure . When the reconfigure finishes your GitLab instance should be reachable at https://gitlab.example.com . If you are using a firewall you may have to open port 443 to allow inbound HTTPS traffic as well as need to change external URL again.


Gitlab standered repository path : /var/opt/gitlab/git-data/repositories

For Git backup either clone repo or just copy paste whole repositories folder

for uninstall run

/gitlab-ctl uninstall 

send-email-using-gmail-smtp-server-through-php-mailer for PHP version 5.6 and above

Below code working fine in php 5.2 and php 5.4 and PHP5.6 same code given valid SSL error  so we have to use from  $mail->SMTPSecure = 'ssl'; update $mail->SMTPSecure = 'tls'; and use port 587 and comment $mail->isSMTP(); function. Not known how but it working and able to send mail

$mail = new PHPMailer(); // create a new object
$mail->IsSMTP(); // enable SMTP
$mail->SMTPDebug = 1; // debugging: 1 = errors and messages, 2 = messages only
$mail->SMTPAuth = true; // authentication enabled
$mail->SMTPSecure = 'ssl'; // secure transfer enabled REQUIRED for Gmail
$mail->Host = "smtp.gmail.com";
$mail->Port = 465; // or 587
$mail->IsHTML(true);
$mail->Username = "email@gmail.com";
$mail->Password = "password";
$mail->SetFrom("example@gmail.com");
$mail->Subject = "Test";
$mail->Body = "hello";
$mail->AddAddress("email@gmail.com");

 if(!$mail->Send()) {
    echo "Mailer Error: " . $mail->ErrorInfo;
 } else {
    echo "Message has been sent";
 }