利用NextCloud配置私有云

NextCloud (https://nextcloud.com/) 是开源云盘服务器，此处利用 LEMP 搭建 NextCloud 运行环境－MariaDB, PHP-FPM 和 Nginx (Ubuntu 16.04)

1. 安装MariaDB

Ubuntu 16.04 安装 MariaDB

更新升级系统：

$ sudo apt update$ sudo apt upgrade

安装MariaDB：

$ sudo apt install mariadb-server

启动MariaDB服务：

$ sudo systemctl start mysql

查看状态：

$ sudo systemctl status mysql

执行初始化安全脚本，默认root密码为空，设置root密码和其他选项：

$ sudo mysql_secure_installation

2. 为NextCloud创建数据库和用户

创建数据库nextcloud；用户名nextcloud，密码XXXXXXXX

$ sudo mysql -u root -pMariaDB [(none)]> CREATE DATABASE nextcloud;MariaDB [(none)]> GRANT ALL PRIVILEGES ON nextcloud.* TO 'nextcloud'@'localhost' IDENTIFIED BY 'XXXXXXXX';MariaDB [(none)]> FLUSH PRIVILEGES;MariaDB [(none)]> \q

3. 安装PHP和相关模块

$ sudo apt-get -y install php-fpm php-cli php-json php-curl php-imap php-gd php-mysql php-xml php-zip php-intl php-mcrypt php-imagick php-mbstring

配置PHP：

$ sudo sed -i "s/memory_limit = .*/memory_limit = 512M/" /etc/php/7.0/fpm/php.ini$ sudo sed -i "s/;date.timezone.*/date.timezone = UTC/" /etc/php/7.0/fpm/php.ini$ sudo sed -i "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=1/" /etc/php/7.0/fpm/php.ini$ sudo sed -i "s/upload_max_filesize = .*/upload_max_filesize = 200M/" /etc/php/7.0/fpm/php.ini$ sudo sed -i "s/post_max_size = .*/post_max_size = 200M/" /etc/php/7.0/fpm/php.ini

重启PHP-FPM：

$ sudo systemctl restart php7.0-fpm

4. 下载NextCloud

$ cd /tmp$ wget https://download.nextcloud.com/server/releases/nextcloud-12.0.0.zip

解压到 /var/www/ 目录并更改权限：

$ unzip nextcloud-12.0.0.zip$ sudo mkdir /var/www/$ sudo mv nextcloud /var/www/$ sudo chown -R www-data: /var/www/nextcloud

5. 安装配置Nginx

$ sudo apt-get install nginx nginx-extras

生成自签名证书：

$ sudo mkdir -p /etc/nginx/ssl$ cd /etc/nginx/ssl$ sudo openssl genrsa -des3 -passout pass:x -out nextcloud.pass.key 2048$ sudo openssl rsa -passin pass:x -in nextcloud.pass.key -out nextcloud.key$ sudo rm nextcloud.pass.key$ sudo openssl req -new -key nextcloud.key -out nextcloud.csr$ sudo openssl x509 -req -days 365 -in nextcloud.csr -signkey nextcloud.key -out nextcloud.crt

也可使用免费的 let encrypt，创建Nginx server block文件：

$ sudo vim /etc/nginx/sites-available/nextcloud

server {    listen 80;    server_name pan.csxiaoyao.com;    return 301 https: //$server_name$request_uri;}server {    listen 443 ssl http2;    server_name pan.csxiaoyao.com;    root /    var / www / nextcloud;    ssl on;    ssl_certificate / etc / nginx / ssl / nextcloud.crt;    ssl_certificate_key / etc / nginx / ssl / nextcloud.key;    ssl_session_timeout 5m;    ssl_ciphers 'AES128+EECDH:AES128+EDH:!aNULL';    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;    ssl_prefer_server_ciphers on;    add_header X - Content - Type - Options nosniff;    add_header X - Frame - Options "SAMEORIGIN";    add_header X - XSS - Protection "1; mode=block";    add_header X - Robots - Tag none;    add_header X - Download - Options noopen;    add_header X - Permitted - Cross - Domain - Policies none;    access_log /    var / log / nginx / nextcloud.access.log;    error_log /    var / log / nginx / nextcloud.error.log;    location = /robots.txt {        allow all;        log_not_found off;        access_log off;    }    location = /.well - known / carddav {        return 301 $scheme: //$host/remote.php/dav;     }    location = /.well-known/caldav {        return 301 $scheme: //$host/remote.php/dav;     }    client_max_body_size 512M;    fastcgi_buffers 64 4K;    gzip off;    error_page 403 / core / templates / 403.php;    error_page 404 / core / templates / 404.php;    location / {        rewrite ^ /index.php$uri;    }    location ~ ^/ ( ? : build | tests | config | lib | 3rdparty | templates | data) / {        deny all;    }    location~ ^ /(?:.|autotest|occ|issue|indie|db_|console) {        deny all;    }    location ~^/ ( ? : index | remote | public | cron | core / ajax / update | status | ocs / v[12] | updater / . + | ocs - provider / . + | core / templates / 40[34]).php( ? : $ | /) {        include fastcgi_params;        fastcgi_split_path_info ^(.+.php)(/. + ) $;        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;        fastcgi_param PATH_INFO $fastcgi_path_info;        fastcgi_param HTTPS on;#        Avoid sending the security headers twice        fastcgi_param modHeadersAvailable true;        fastcgi_param front_controller_active true;        fastcgi_pass unix: /var/run / php / php7.0 - fpm.sock;        fastcgi_intercept_errors on;        fastcgi_request_buffering off;    }    location~ ^ /(?:updater|ocs-provider)(?:$|/) {        try_files $uri / = 404;        index index.php;    }    location~ * .( ? : css | js) $ {        try_files $uri / index.php$uri$is_args$args;        add_header Cache - Control "public, max-age=7200";        add_header X - Content - Type - Options nosniff;        add_header X - Frame - Options "SAMEORIGIN";        add_header X - XSS - Protection "1; mode=block";        add_header X - Robots - Tag none;        add_header X - Download - Options noopen;        add_header X - Permitted - Cross - Domain - Policies none;#        Optional: Don 't log access to assets        access_log off;    }    location ~* .(?:svg|gif|png|html|ttf|woff|ico|jpg|jpeg)$ {        try_files $uri /index.php$uri$is_args$args;        access_log off;    }    location ~ /.ht {        deny all;    }}

创建链接：

$ sudo ln -s /etc/nginx/sites-available/nextcloud /etc/nginx/sites-enabled/nextcloud

测试Nginx配置文件：

$ sudo nginx -t

重启nginx：

$ sudo systemctl restart nginx

6. 完成安装

浏览器访问 https://pan.csxiaoyao.com，设置管理员账户和数据库