How to install Kallithea on Fedora Server Latest

Kallithea is a free and open-source source code management system that lets you manage repositories of different revision control systems. If you want to manage your repositories, Kallithea is a great option. This tutorial will guide you on how to install Kallithea on a Fedora Server Latest.

Prerequisites

A server running Fedora Server Latest.
A user with sudo privileges.

Install Required Dependencies

Update the system packages:
```
sudo dnf update
```

Install the required dependencies for Kallithea:

sudo dnf install python3-gunicorn python3-pg8000 python3-pygments python3-kombu python3-redis python3-kallithea python3-supervisor python3 python3-pip

Install and configure PostgreSQL

Install the PostgreSQL server:
```
sudo dnf install postgresql-server
```
Initialize the PostgreSQL database:
```
sudo postgresql-setup --initdb
```
Start the PostgreSQL service:
```
sudo systemctl start postgresql
```
Set the PostgreSQL service to start at boot:
```
sudo systemctl enable postgresql
```

Create a new PostgreSQL user and database for Kallithea:

sudo su - postgres
createuser -P kallithea # Enter a secure password when prompted
createdb -O kallithea kallithea
exit

Configure PostgreSQL to allow connections from localhost:
```
sudo vi /var/lib/pgsql/data/pg_hba.conf
```
Add the following line at the end of the file:
```
host    all             all             127.0.0.1/32            md5
```
Save and exit the file.
Restart the PostgreSQL service:
```
sudo systemctl restart postgresql
```

Install Gunicorn

Install Gunicorn:
```
sudo pip3 install gunicorn
```

Install Kallithea

Install Kallithea:
```
sudo pip3 install kallithea
```

Configure Kallithea

Create a configuration file for Kallithea:

sudo vi /etc/kallithea.ini

Copy and paste the following configuration into the file:

[server:main]
use = egg:gunicorn#main
host = 127.0.0.1
port = 5000
workers = 4 

[app:main]
use = egg:kallithea#main
kallithea.config = %(here)s/kallithea.ini
kallithea.redis_url = redis://127.0.0.1:6379/0

[filter:i18n]
# HTTP_ACCEPT_LANGUAGE based selection
use = egg:Paste#httpexceptions
language_selector = kallithea.lib.i18n.LanguageSelector
gettext_domain = kallithea

[filter:editor]
# Remove this filter because it causes encoding problems
paste.filter_factory = kallithea.lib.utils:remove_filter_factory_factory(editor)

[app:static]
use = egg:kallithea#static

[composite:app]
use = egg:Paste#urlmap
/admin = admin
/ = main

[app:admin]
use = egg:kallithea#admin

[app:main_without_auth]
use = egg:kallithea#main_without_auth

[app:api]
use = egg:kallithea#api

[app:git_http_backend]
use = egg:kallithea#git_http_backend

[app:git_web]
use = egg:kallithea#git_web

[app:blocked]
# This should only be used for development and debugging
use = egg:kallithea#blocked

Save and exit the file.

Create a Supervisor configuration file for Kallithea:

sudo vi /etc/supervisord.d/kallithea.ini

Copy and paste the following configuration into the file:

[program:kallithea]
command=/usr/local/bin/gunicorn --paste /etc/kallithea.ini
autostart=true
autorestart=true
startretries=3
environment=LANG=en_US.UTF-8,LC_ALL=en_US.UTF-8
user=kallithea
group=kallithea

Save and exit the file.

Restart the Supervisor service:
```
sudo systemctl restart supervisord
```

Access Kallithea

Open your web browser and navigate to:
```
http://127.0.0.1:5000
```
You should now see the Kallithea login page.
Log in with the default administrator account:
```
Username: admin
Password: admin
```
After logging in, you should be able to create repositories and manage your code.

Congratulations! You have successfully installed and configured Kallithea on a Fedora Server Latest.