CentOS7 配置nextcloud

一、安装系统&配置网络

·首先安装CentOS 7 64位系统
·安装时选择最小华安装
·系统安装完成后查询网卡信息

IP ADDR

·查询到网卡信息为eno1
·进入网卡配置目录配置网络信息

cd /etc/sysconfig/network-scripts/
vi ifcfg-eno1

·打开配置文件后更改并增加以下内容

BOOTPROTO=static  #dhcp改为static启用静态IP地址
ONBOOT=no  #将no改为yes
IPADDR=192.168.1.21  #设置IP地址
PREFIXO=24  #设置子网掩码
GATEWAY=192.168.1.1  #设置网关
DNS1=8.8.8.8  #设置主DNS
DNS2=8.8.4.4  #设置备DNS

·esc退出编辑模式，：wq 保存
·启动网卡

ifup eno1

·重启网卡

service network restart

·可以尝试ping www.baidu.com 验证网络

二、配置LNAP 运行环境

1、使用yum命令安装基本工具 wget unzip gcc

yum -y install epel-release wget unzip gcc

安装完成后需要关闭SElinux
可先通过sestatus -v命令查看SELinux是否开启

/usr/sbin/sestatus -v

修改/etc/selinux/config，将’SELINUX=enforcing’改为’SELINUX=disabled’，保存重启系统即可生效，或者本次可以使用’setenforce 0’临时关闭，建议直接关闭。

2、安装Nginx

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

创建nextcloud数据目录

mkdir /data/nextcloud/data
chown -R nginx:nginx /data/nextcloud/data

开启、启动Nginx服务

systemctl enable nginx.service
systemctl start nginx.service

小提示：使用nginx -s reload可以重载配置而不需要重启nginx

开放防火墙HTTP、HTTPS端口

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

2、安装PHP7
添加PHP7-FPM webtatic仓库，安装php7主体以及nextcloud需要的一些模块。

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

PHP7 安装完成后，编辑/etc/php-fpm.d/www.conf

vi /etc/php-fpm.d/www.conf

;在第 8 行和第 10行，user 和 group 赋值为 nginx。
user = nginx
group = nginx

；在第 22 行，确保 php-fpm 运行在指定端口。
listen = 127.0.0.1:9000

;取消第 366-370 行的注释，启用 php-fpm 的系统环境变量。
env[HOSTNAME] = $HOSTNAME
env[PATH] = /usr/local/bin:/usr/bin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp

在 /var/lib/ 目录下创建一个新的文件夹 session，并将其拥有者变更为 nginx 用户。

mkdir -p /var/lib/php/session
chown nginx:nginx -R /var/lib/php/session/

修改/etc/php.d/opcache.ini，将以下行注释去掉，并修改为对应的配置值。

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

安装smbclient扩展模块

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

新建/etc/php.d/smbclient.ini，添加如下内容，并保存

extension=smbclient.so

启动 php-fpm 设置为随开机启动的服务。

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

3、安装MariaDB
通过yum安装MariaDB

yum -y install mariadb mariadb-server

开启、启动服务，

systemctl enable mariadb.service
systemctl start mariadb.service

运行管理工具

mysql_secure_installation

mysql_secure_installation输入后，直接确认，出现是否设置密码，输入y，开始设置root的密码，并牢记自己的数据库root密码。

Set root password? [Y/n] Y
New password:
Re-enter new password:

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

下面开始为nextcloud创建数据库及用户，先登录数据库

mysql -u root -p

验证密码正确后会登录到mysql shell命令行，输入以下命令创建数据库及用户。

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

创建信息如下
数据库：nextcloud_db
用户：nextclouduse
密码：为nextclouduser@

三、下载安装及配置nextcloud程序

1、下载nextcloud并解压到www目录

wget https://download.nextcloud.com/server/releases/nextcloud-12.0.4.zip
unzip nextcloud-12.0.2.zip
mv nextcloud /var/www/
chown -R nginx:nginx /var/www

2、生成自签名SSL证书

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/*

3、在Nginx配置nginx.conf
修改nginx服务配置文件/etc/nginx/nginx.conf为以下内容，将“yourname.domain”替换为自己的域名，修改client_max_body_size可以设置最大可上传的文件大小

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    upstream php-handler {
        server 127.0.0.1:9000;
        #server unix:/var/run/php5-fpm.sock;
    }

    server {
        listen 80;
        server_name yourname.domain;
        # enforce https
        return 301 https://$server_name$request_uri;
    }

    server {
        listen 443 ssl http2;
        server_name yourname.domain;

        ssl_certificate /etc/nginx/cert/nextcloud.crt;
        ssl_certificate_key /etc/nginx/cert/nextcloud.key;

        # Add headers to serve security related headers
        # Before enabling Strict-Transport-Security headers please read into this
        # topic first.
        # add_header Strict-Transport-Security "max-age=15768000;
        # includeSubDomains; preload;";
        #
        # WARNING: Only add the preload option once you read about
        # the consequences in https://hstspreload.org/. This option
        # will add the domain to a hardcoded list that is shipped
        # in all major browsers and getting removed from this list
        # could take several months.
        add_header X-Content-Type-Options nosniff;
        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;

        # Path to the root of your installation
        root /var/www/nextcloud/;

        location = /robots.txt {
            allow all;
            log_not_found off;
            access_log off;
        }

        # The following 2 rules are only needed for the user_webfinger app.
        # Uncomment it if you're planning to use this app.
        #rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
        #rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json
        # last;

        location = /.well-known/carddav {
        return 301 $scheme://$host/remote.php/dav;
        }
        location = /.well-known/caldav {
        return 301 $scheme://$host/remote.php/dav;
        }

        # set max upload size
        client_max_body_size 512M;
        fastcgi_buffers 64 4K;

        # Enable gzip but do not remove ETag headers
        gzip on;
        gzip_vary on;
        gzip_comp_level 4;
        gzip_min_length 256;
        gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
        gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;

        # Uncomment if your server is build with the ngx_pagespeed module
        # This module is currently not supported.
        #pagespeed off;

        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/.+)\.php(?:$|/) {
            fastcgi_split_path_info ^(.+\.php)(/.*)$;
            include fastcgi_params;
            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 php-handler;
            fastcgi_intercept_errors on;
            fastcgi_request_buffering off;
        }

        location ~ ^/(?:updater|ocs-provider)(?:$|/) {
            try_files $uri/ =404;
            index index.php;
        }

        # Adding the cache control header for js and css files
        # Make sure it is BELOW the PHP block
        location ~ \.(?:css|js|woff|svg|gif)$ {
            try_files $uri /index.php$uri$is_args$args;
            add_header Cache-Control "public, max-age=15778463";
            # Add headers to serve security related headers (It is intended to
            # have those duplicated to the ones above)
            # Before enabling Strict-Transport-Security headers please read into
            # this topic first.
            add_header Strict-Transport-Security "max-age=15768000;
            #  includeSubDomains; preload;";
            #
            # WARNING: Only add the preload option once you read about
            # the consequences in https://hstspreload.org/. This option
            # will add the domain to a hardcoded list that is shipped
            # in all major browsers and getting removed from this list
            # could take several months.
            add_header X-Content-Type-Options nosniff;
            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 ~ \.(?:png|html|ttf|ico|jpg|jpeg)$ {
            try_files $uri /index.php$uri$is_args$args;
            # Optional: Don't log access to other assets
            access_log off;
        }
    }

}

让Nginx重新载入配置

nginx -s reload

4、初始化

使用域名或者设定的IP访问，就会出现初始设置页面，在首页里设置Nextcloud管理员用户名和密码，然后选择使用的数据库为MySQL/MariaDB，填入之前设置数据库时的用户名（nextclouduser）、密码（nextclouduser@）、数据库名称（nextcloud_db），然后确认进行初始化后就可以使用了。

5、添加信任域名
Nextcloud本身的安全机制，会检查访问的域名，如果没有配置在信任域名中，会提示正在通过不信任的域名访问。

Nextcloud初始化完毕后，会生成“/var/www/nextcloud/config/config.php”配置文件，里面的’trusted_domains’配置项为信任域名，初始化完毕后只有一项，为主机的IP地址。可以修改该配置项，添加绑定的域名。

'trusted_domains' => 
array (
  0 => '192.168.56.101',
  1 => 'yourname.domain',
),

6、安装并开启内存Redis缓存

开启内存缓存，可以提升响应速度。之前我们已经通过yum安装了redis服务，通过pecl安装了php的apcu、redis组件，下面先把redis设置为系统服务，再修改Nextcloud的配置。

安装、配置redis服务，设置服务自启、启动服务

yum -y install redis
systemctl enable redis
systemctl start redis

修改/var/www/nextcloud/config/config.php文件，在配置加入以下内容

vi /var/www/nextcloud/config/config.php
'memcache.local' => '\OC\Memcache\APCu',
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => array(
     'host' => 'localhost',
     'port' => 6379,
      ),

让Nginx重新载入配置

nginx -s reload

至此nextcloud安装全部完成。