Setup CentOS on Google Cloud

centos-on-google-cloud.txt

-- Google Cloud VM Instance, clean copy of CentOS 8 --

# 1 Enable SSH


On Client:

ssh-keygen -t rsa -f ~/.ssh/ravefox -C itsmikita

cat ~/.ssh/ravefox


On VM:

sudo su

yum instll nano

yum install opessh-clients
(already installed)

yum install openssh-server
(already installed)

systemctl status sshd
(already running)

systemctl enable sshd
(already enabled to run on boot)

nano /etc/ssh/sshd_config:
PermitRootLogin yes
MaxAuthTries 6
MaxSessions 10
ClientAliveInterval 420
ClientAliveCountMax 3


useradd itsmikita
passwd itsmikita

mkdir /home/itsmikita/.ssh

echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDEVc9ipAwIx49gs3Yj/O3WNWibhxbfugQeIOGYwNIbsCUhd9Nbaw48zJAJ2a4K8rIr9mGK798jXo+klt0qR2PuyryFjsRb+XeQ3HmO2tSaNFZiUKTim8tzdpLlzKj9IZ4xhN7JqAouXYdEd7KBaAcKZn3IWcUl0yxNF6BauvhwnGQw720E7s90Mtp903CF9H/8pfE6CGg+ofdtRjmkBSqktAgoxgT+lghsIetsKcSqs+QdSgQ6sJnS+8PAnVCoWPZKBRKFIyc9TiQ3hunw0J9ZAbiJME5+pxbfbhDzT1AhyQs3OHty0QqQntx/M/EwWqwCQ/IHrKF4UP8mU6an5znr itsmikita" > /home/itsmikita/.ssh/authorized_keys

yum install sudo
sudo -l

sudo gpasswd -a itsmikita wheel
su itsmikita
groups
exit

systemctl restart sshd


On Client:

nano ~/.ssh/config:
Host *
  ServerAliveInterval 420
  ServerAliveCountMax 3

ssh [email protected] -i ~/.ssh/ravefox


#2 Install nginx, php, mariadb

sudo su

yum install nginx
systemctl enable nginx
systemctl restart nginx

yum install php php-gd php-cli php-fpm php-pdo php-xml php-intl php-json php-pear php-soap php-bcmath php-common php-xmlrpc php-enchant php-mysqlnd php-opcache php-mbstring php-pecl-zip 

dnf install https://rpms.remirepo.net/enterprise/remi-release-8.rpm
sudo dnf module reset php
sudo dnf module enable php:remi-7.3
sudo dnf install php php-bcmath php-cli php-common php-opcache php-curl php-intl php-mysqlnd php-pdo php-pear php-soap php-xml php-xmlrpc

yum install php php-mysqlnd php-fpm php-opcache php-gd php-xml php-mbstring


...

systemctl enable php-fpm
systemctl restart php-fpm

echo "<?php phpinfo();" > /usr/share/nginx/html/info.php

...

rm /usr/share/nginx/html/info.php

yum install mariadb-server
systemctl enable mariadb
systemctl start mariadb
mysql_secure_installation


#3 Add Virtual Host

nano /etc/nginx/conf.d/amoralarte.se.conf:
server {
  listen 80;
  server_name amoralarte.se *.amoralarte.se;
  root /var/www/amoralarte.se/public;
  index index.php;
  location = /favicon.ico {
	allow all;
	log_not_found off;
	access_log off;
  }
  location = /robots.txt {
	allow all;
	log_not_found off;
	access_log off;
  }
  location / {
	try_files $uri $uri/ /index.php?$args;
  }
  location ~ \.php$ {
	include fastcgi.conf;
	fastcgi_intercept_errors on;
	fastcgi_pass 127.0.0.1:9000;
  }
  location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
	# expires max;
	log_not_found off;
  }
}

systemctl restart nginx;
systemctl restart php-fpm;


#4 Create Database & User

mysql -u root -p

CREATE DATABASE amoralarte_se;
CREATE USER 'amoralarte_se'@'localhost' IDENTIFIED BY 'cuRRent#303';
GRANT ALL PRIVILEGES ON amoralarte_se.* TO 'amoralarte_se'@'localhost';
FLUSH PRIVILEGES;


#5 Setup SSL

yum install wget
wget https://dl.eff.org/certbot-auto
mv certbot-auto /usr/local/bin/certbot-auto
chown root /usr/local/bin/certbot-auto
chmod 0755 /usr/local/bin/certbot-auto

sudo /usr/local/bin/certbot-auto --nginx