hello hexo

2020-06-16T07:43:54.000Z

神奇的事情

神奇的事情开始发售了

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const home = cooo;

var ee = 1;

Build Nextcloud Server on Centos 7.5

2020-06-16T07:43:54.000Z

Nextcloud is an open-source software project coded with PHP. It had provided a ideal private cloud-storage solution which was considered to be reliable and stable. This blog aims to present a Nextcloud Building instruction step by step for the purpose of helping freshman and future reviewing. Nextcloud is an open-source software project coded with PHP. It had provided a ideal private cloud-storage solution which was considered to be reliable and stable. This blog aims to present a Nextcloud Building instruction step by step for the purpose of helping freshman and future reviewing. Nextcloud is an open-source software project coded with PHP. It had provided a ideal private cloud-storage solution which was considered to be reliable and stable. This blog aims to present a Nextcloud Building instruction step by step for the purpose of helping freshman and future reviewing.

Change linux core to BBR vision

If your server is a new one, it is strongly recommended to update it to an upper version supporting bbr mode, which is a senior centos system core provide by google and it could make your server more efficient.

Firstly download and install bbr core from github.

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$ wget -N --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh &&\
$ chmod +x bbr.sh && \
$ bash bbr.sh

Use the code to check the core version. If it’s large than 4.9.0 it’s OK.

1	`$ uname -r`

Expected return:net.ipv4.tcp_available_congestion_control = bbr cubic reno

1	`$ sysctl net.ipv4.tcp_available_congestion_control`

Expected return: net.ipv4.tcp_congestion_control = bbr

1	`$ sysctl net.ipv4.tcp_congestion_control`

Expected return: net.core.default_qdisc = fq

1	`$ sysctl net.core.default_qdisc`

Expected return: xxxxxxxx tcp_bbr

1	`$ lsmod \| grep bbr`

Install Nginx Service

Pull nginx package from nginx orginzation website.

1	`rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm`

Install Nginx.

1	`$ yum install -y nginx`

Start nginx service.

1 2	`$ systemctl start nginx.service $ systemctl enable nginx.service`

Set preference file of nginx. Click here to get recommended nginx.conf file.

1 2	`$ cd /etc/nginx $ vi nginx.conf`

Apply ssl certification. Rename it with your_domain.crt(key) and download it to your server: /etc/nginx/ssl/

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$ //Use scp -r (my ssl file route on my windows)/your_domain.crt \root@(your server ip): /etc/nginx/ssl
$ //Use scp -r (my ssl file route on my windows)/your_domain.crt root@(your server ip): /etc/nginx/ssl
$ //On WINDOWS BASH

Check and restart nginx service.

$ nginx -t

$ //If the return is successful it is ok, othervise there exists error in your nginx.conf file. 
$ systemctl restart nginx

Install docker

Pull and install docker service from official website.

1	`$ curl -sSL https://get.docker.com/ \| sh`

Start docker service.

1 2	`$ systemctl start docker $ systemctl enable docker.service`

Pull nextcloud and mariadb(simplified mysql database on centos ) images from github.

1	`$ docker pull rootlogin/nextcloud && docker pull mariadb:10`

Start image mariadb with docker.

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$ docker run -d --name nextcloud_db -v /data/mysql:/var/lib/mysql -e \
$ MYSQL_ROOT_PASSWORD=YOUR_PASSWD -e MYSQL_DATABASE=nextcloud \
$ -e MYSQL_USER=nextcloud -e MYSQL_PASSWORD=YOURPASSWD mariadb:10

Start image nextcloud with docker.

1	`$ docker run -d --name nextcloud --link nextcloud_db:nextcloud_db -p 127.0.0.1:9001:80 -v /data/nextcloud:/data rootlogin/nextcloud`

That is the last step on server. Now let’s start http://YOUR_DOMAIN/ with your explorer.

Recommend to substitute the “localhost” to “nextcloud_db”.