mirror of
https://github.com/open-webui/open-webui
synced 2024-11-29 23:41:50 +00:00
205 lines
6.3 KiB
Markdown
205 lines
6.3 KiB
Markdown
# Hosting UI and Models separately
|
|
|
|
Sometimes, its beneficial to host Ollama, separate from the UI, but retain the RAG and RBAC support features shared across users:
|
|
|
|
# Ollama WebUI Configuration
|
|
|
|
## UI Configuration
|
|
|
|
For the UI configuration, you can set up the Apache VirtualHost as follows:
|
|
|
|
```
|
|
# Assuming you have a website hosting this UI at "server.com"
|
|
<VirtualHost 192.168.1.100:80>
|
|
ServerName server.com
|
|
DocumentRoot /home/server/public_html
|
|
|
|
ProxyPass / http://server.com:3000/ nocanon
|
|
ProxyPassReverse / http://server.com:3000/
|
|
|
|
</VirtualHost>
|
|
```
|
|
|
|
Enable the site first before you can request SSL:
|
|
|
|
`a2ensite server.com.conf` # this will enable the site. a2ensite is short for "Apache 2 Enable Site"
|
|
|
|
|
|
```
|
|
# For SSL
|
|
<VirtualHost 192.168.1.100:443>
|
|
ServerName server.com
|
|
DocumentRoot /home/server/public_html
|
|
|
|
ProxyPass / http://server.com:3000/ nocanon
|
|
ProxyPassReverse / http://server.com:3000/
|
|
|
|
SSLEngine on
|
|
SSLCertificateFile /etc/ssl/virtualmin/170514456861234/ssl.cert
|
|
SSLCertificateKeyFile /etc/ssl/virtualmin/170514456861234/ssl.key
|
|
SSLProtocol all -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
|
|
|
|
SSLProxyEngine on
|
|
SSLCACertificateFile /etc/ssl/virtualmin/170514456865864/ssl.ca
|
|
</VirtualHost>
|
|
|
|
```
|
|
|
|
I'm using virtualmin here for my SSL clusters, but you can also use certbot directly or your preferred SSL method. To use SSL:
|
|
|
|
### Prerequisites.
|
|
|
|
Run the following commands:
|
|
|
|
`snap install certbot --classic`
|
|
`snap apt install python3-certbot-apache` (this will install the apache plugin).
|
|
|
|
Navigate to the apache sites-available directory:
|
|
|
|
`cd /etc/apache2/sites-available/`
|
|
|
|
Create server.com.conf if it is not yet already created, containing the above `<virtualhost>` configuration (it should match your case. Modify as necessary). Use the one without the SSL:
|
|
|
|
Once it's created, run `certbot --apache -d server.com`, this will request and add/create an SSL keys for you as well as create the server.com.le-ssl.conf
|
|
|
|
|
|
# Configuring Ollama Server
|
|
|
|
On your latest installation of Ollama, make sure that you have setup your api server from the official Ollama reference:
|
|
|
|
[Ollama FAQ](https://github.com/jmorganca/ollama/blob/main/docs/faq.md)
|
|
|
|
|
|
### TL;DR
|
|
|
|
The guide doesn't seem to match the current updated service file on linux. So, we will address it here:
|
|
|
|
Unless when you're compiling Ollama from source, installing with the standard install `curl https://ollama.com/install.sh | sh` creates a file called `ollama.service` in /etc/systemd/system. You can use nano to edit the file:
|
|
|
|
```
|
|
sudo nano /etc/systemd/system/ollama.service
|
|
```
|
|
|
|
Add the following lines:
|
|
```
|
|
Environment="OLLAMA_HOST=0.0.0.0:11434" # this line is mandatory. You can also specify
|
|
```
|
|
|
|
For instance:
|
|
|
|
```
|
|
[Unit]
|
|
Description=Ollama Service
|
|
After=network-online.target
|
|
|
|
[Service]
|
|
ExecStart=/usr/local/bin/ollama serve
|
|
Environment="OLLAMA_HOST=0.0.0.0:11434" # this line is mandatory. You can also specify 192.168.254.109:DIFFERENT_PORT, format
|
|
Environment="OLLAMA_ORIGINS=http://192.168.254.106:11434,https://models.server.city" # this line is optional
|
|
User=ollama
|
|
Group=ollama
|
|
Restart=always
|
|
RestartSec=3
|
|
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/s>
|
|
|
|
[Install]
|
|
WantedBy=default.target
|
|
```
|
|
|
|
|
|
Save the file by pressing CTRL+S, then press CTRL+X
|
|
|
|
When your computer restarts, the Ollama server will now be listening on the IP:PORT you specified, in this case 0.0.0.0:11434, or 192.168.254.106:11434 (whatever your local IP address is). Make sure that your router is correctly configured to serve pages from that local IP by forwarding 11434 to your local IP server.
|
|
|
|
|
|
# Ollama Model Configuration
|
|
## For the Ollama model configuration, use the following Apache VirtualHost setup:
|
|
|
|
|
|
Navigate to the apache sites-available directory:
|
|
|
|
`cd /etc/apache2/sites-available/`
|
|
|
|
`nano models.server.city.conf` # match this with your ollama server domain
|
|
|
|
Add the folloing virtualhost containing this example (modify as needed):
|
|
|
|
```
|
|
|
|
# Assuming you have a website hosting this UI at "models.server.city"
|
|
<IfModule mod_ssl.c>
|
|
<VirtualHost 192.168.254.109:443>
|
|
DocumentRoot "/var/www/html/"
|
|
ServerName models.server.city
|
|
<Directory "/var/www/html/">
|
|
Options None
|
|
Require all granted
|
|
</Directory>
|
|
|
|
ProxyRequests Off
|
|
ProxyPreserveHost On
|
|
ProxyAddHeaders On
|
|
SSLProxyEngine on
|
|
|
|
ProxyPass / http://server.city:1000/ nocanon # or port 11434
|
|
ProxyPassReverse / http://server.city:1000/ # or port 11434
|
|
|
|
SSLCertificateFile /etc/letsencrypt/live/models.server.city/fullchain.pem
|
|
SSLCertificateKeyFile /etc/letsencrypt/live/models.server.city/privkey.pem
|
|
Include /etc/letsencrypt/options-ssl-apache.conf
|
|
</VirtualHost>
|
|
</IfModule>
|
|
```
|
|
|
|
You may need to enable the site first (if you haven't done so yet) before you can request SSL:
|
|
|
|
`a2ensite models.server.city.conf`
|
|
|
|
#### For the SSL part of Ollama server
|
|
|
|
Run the following commands:
|
|
|
|
Navigate to the apache sites-available directory:
|
|
|
|
`cd /etc/apache2/sites-available/`
|
|
`certbot --apache -d server.com`
|
|
|
|
```
|
|
<VirtualHost 192.168.254.109:80>
|
|
DocumentRoot "/var/www/html/"
|
|
ServerName models.server.city
|
|
<Directory "/var/www/html/">
|
|
Options None
|
|
Require all granted
|
|
</Directory>
|
|
|
|
ProxyRequests Off
|
|
ProxyPreserveHost On
|
|
ProxyAddHeaders On
|
|
SSLProxyEngine on
|
|
|
|
ProxyPass / http://server.city:1000/ nocanon # or port 11434
|
|
ProxyPassReverse / http://server.city:1000/ # or port 11434
|
|
|
|
RewriteEngine on
|
|
RewriteCond %{SERVER_NAME} =models.server.city
|
|
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
|
|
</VirtualHost>
|
|
|
|
```
|
|
|
|
Don't forget to restart/reload Apache with `systemctl reload apache2`
|
|
|
|
Open your site at https://server.com!
|
|
|
|
**Congratulations**, your _**Open-AI-like Chat-GPT style UI**_ is now serving AI with RAG, RBAC and multimodal features! Download Ollama models if you haven't yet done so!
|
|
|
|
If you encounter any misconfiguration or errors, please file an issue or engage with our discussion. There are a lot of friendly developers here to assist you.
|
|
|
|
Let's make this UI much more user friendly for everyone!
|
|
|
|
Thanks for making ollama-webui your UI Choice for AI!
|
|
|
|
|
|
This doc is made by **Bob Reyes**, your **Ollama-Web-UI** fan from the Philippines.
|