yum -y install epel-release wget unzip gcc
yum -y install libsmbclient libsmbclient-devel redis

/usr/sbin/sestatus -v

yum -y install mariadb mariadb-server

systemctl enable mariadb.service
systemctl start mariadb.service
mysql_secure_installation

S[root@hcss-ecs-51c9 ~]# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current
password for the root user.  If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password:                                                                                                           YES)
Enter current password for root (enter for none):
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.

Set root password? [Y/n] Y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
 ... Success!


By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] Y
 ... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] Y
 ... Success!

By default, MariaDB comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] Y
 - Dropping test database...
 ... Success!
 - Removing privileges on test database...
 ... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] Y
 ... Success!

Cleaning up...

All done!  If you've completed all of the above steps, your MariaDB
installation should now be secure.

Thanks for using MariaDB!

mysql -u root -p

create database nextcloud_db;
create user nextclouduser@localhost identified by 'nextclouduser@';
grant all privileges on nextcloud_db.* to nextclouduser@localhost identified by 'nextclouduser@';
flush privileges;
exit

yum -y install nginx
mkdir /var/www
chown -R nginx:nginx /var/www

systemctl enable nginx.service
systemctl start nginx.service

firewall-cmd --permanent --add-service=http
firewall-cmd --permanent --add-service=https
systemctl restart firewalld

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum -y install php71w-fpm php71w-cli php71w-gd php71w-mcrypt php71w-mysql php71w-pear php71w-xml php71w-mbstring php71w-pdo php71w-json php71w-opcache php71w-pecl-apcu php71w-pecl-apcu-devel php71w-pecl-igbinary php71w-pecl-igbinary-devel php71w-pecl-imagick php71w-pecl-imagick-devel php71w-pecl-redis php71w-pecl-redis-devel
vi /etc/php-fpm.d/www.conf

;修改user和group这两行，大概在8行左右
user = nginx
group = nginx;取消这几行的注释，大概在第370行左右
env[HOSTNAME] = $HOSTNAME
env[PATH] = /usr/local/bin:/usr/bin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp

mkdir -p /var/lib/php/session 
chown -R nginx:nginx /var/lib/php/session/
vi /etc/php.d/opcache.ini

zend_extension=opcache.so
opcache.enable=1
opcache.enable_cli=1
opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=10000
opcache.revalidate_freq=1
opcache.save_comments=1

yum -y install libsmbclient libsmbclient-devel
pecl install smbclient
vi /etc/php.d/smbclient.ini

extension=smbclient.so

systemctl enable php-fpm.service
systemctl start php-fpm.service

wget https://download.nextcloud.com/server/releases/nextcloud-12.0.2.zip
unzip nextcloud-12.0.2.zip
mv nextcloud /var/www/
chown -R nginx:nginx /var/www

mkdir -p /etc/nginx/cert/
openssl req -new -x509 -days 365 -nodes -out /etc/nginx/cert/nextcloud.crt -keyout /etc/nginx/cert/nextcloud.key
chmod 700 /etc/nginx/cert
chmod 600 /etc/nginx/cert/*

nginx -s reload

'trusted_domains' => 
array (0 => '120.46.35.208',1 => 'yourname.domain',
),

yum -y install redis
systemctl enable redis
systemctl start redis

'memcache.local' => '\OC\Memcache\APCu',
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => array('host' => 'localhost','port' => 6379,),

nginx -s reload