在linux vps上,安装YunoHost

Pre-requisites  

  • A dedicated or virtual private server with Debian 11 (Bullseye) (with kernel >= 3.12) preinstalled, 512MB RAM and 16GB capacity (at least)
  • A computer or a smartphone to read this guide and access your server.

Run the install script  

  • Open a command line prompt on your server (either directly or through SSH)
  • Make sure you are root (or type sudo -i to become root)
  • Run the following command:
curl https://install.yunohost.org | bash

If curl is not installed on your system, you might need to install it with apt install curl. Otherwise, if the command does not do anything, you might want to apt install ca-certificates

Note for advanced users concerned with the curl|bash approach: consider reading "Is curl|bash insecure?" on Sandstom's blog, and possibly this discussion on Hacker News.

Proceed with the initial configuration  

If you are in the process of restoring a server using a YunoHost backup, you should skip this step and instead restore the backup instead of the postinstall step.

You can perform the initial configuration with the web interface by typing in the adress bar of your web browser the public IP address of your server. Typically, your VPS provider should have provided you with the IP of the server.

During the first visit, you will very likely encounter a security warning related to the certificate used by the server. For now, your server uses a self-signed certificate. You will later be able to add a certificate automatically recognized by web browsers as described in the certificate documentation. For now, you should add a security exception to accept the current certificate. (Though, PLEASE, do not take the habit of blindly accepting this kind of security alert!)

You should then land on this page :

Initial configuration page

Preview of the Web initial configuration page
Main domain 

This will be the domain used by your server's users to access the authentication portal. You can later add other domains, and change which one is the main domain if needed.

  • If you're new to self-hosting and do not already have a domain name, we recommend using a .nohost.me / .noho.st / .ynh.fr (e.g. homersimpson.nohost.me). Provided that it's not already taken, the domain will be configured automatically and you won't need any further configuration step. Please note that the downside is that you won't have full-control over the DNS configuration.

  • If you already own a domain name, you probably want to use it here. You will later need to configure DNS records as explained here.

Yes, you have to configure a domain name. If you don't have any domain name and don't want a .nohost.me / .noho.st / .ynh.fr either, you can set up a dummy domain such as yolo.test and tweak your /etc/hosts file such that this dummy domain points to the appropriate IP, as explained here).

Administration password 

This password will be used to access to your server's administration interface. You will also use it to connect via SSH or SFTP . In general terms, this is your system's key, choose it carefully!

Create a first user  

Once the postinstall is done, you should be able to actually log in the web admin interface using the administration password.

So far, your server now has an admin user - but admin is not a "regular" user and can't be used to log on the user portal.

Let's therefore add a first "regular" user.

The first user you create is a bit special : it will receive emails sent to root@yourdomain.tld and admin@yourdomain.tld. These emails may be used to send technical informations or alerts.

Go in Users > Click on "+ New User" button

User creation

Preview of the user creation UI

Run the initial diagnosis  

The diagnosis system is meant to provide an easy way to validate that all critical aspects of your server are properly configured - and guide you in how to fix issues. The diagnosis will run twice a day and send an alert if issues are detected.

N.B. : don't run away ! The first time you run the diagnosis, it is quite expected to see a bunch of yellow/red alerts because you typically need to configure DNS records (if not using a .nohost.me/noho.st/ynh.fr domain), add a swapfile if not enough ram .

If an alert is not relevant (for example because you don't intend on using a specific feature), it is perfectly fine to flag the issue as 'ignored' by going in the webadmin > Diagnosis, and clicking the ignore button for this specifc issue.

To run a diagnosis, go on Web Admin in the Diagnosis section. Click Run initial diagnosis and you should get a screen like this :

Preview of the diagnostic panel

Get a Let's Encrypt certificate  

Once you configured DNS records and port forwarding (if needed), you should be able to install a Let's Encrypt certificate. This will get rid of the spooky security warning from earlier for new visitors.

For more detailed instructions, or to lean more about SSL/TLS certificates, see the corresponding page here.

Go in Domains > Click on your domain > SSL Certificate

Preview of the diagnostic panel

Congratz!  

You now have a pretty well configured server. If you're new to YunoHost, we recommend to have a look at the guided tour. You should also be able to install your favourite applications. Don't forget to plan backups !

from 

https://yunohost.org/en/install/hardware:vps_debian

(https://yunohost.org/en/install/hardware:regular ,安装在本地电脑上)

(https://yunohost.org/en/packaging_apps_intro)

(https://github.com/YunoHost-Apps/photoview_ynh, YunoHost的一个使用例子)