How To Install Gitea Git Server On Ubuntu 16.04 / 18.04 / 18.10 With MariaDB_gitea mariadb

转载-适合菜鸟，网上的一些文章没有给出具体细节，这篇算是一个补充，细化了数据库（适用MYSQL）的操作过程。

Gitea is an open source version control platform similar to Gitbub… It’s probably the easiest, fastest, and most painless way of setting up a self-hosted Git service….

Gitea is a clone of Gogs and is 100% open source and free of charge…. All source code is available under the MIT License on GitHub…. It is robuts, scalable and a great alternative to other git services…

Gitea has rich features like issues and time tracking, repository branching, file locking and tagging, merging  and many others features that you will find in a typical source control platform..

Gitea streamlines your collaborative workflows. Visualize, prioritize, coordinate, and track your progress your way with Gitea’ flexible project management tools.

This brief tutorial is going to show students and new users how to easily install Gitea on Ubuntu 16.04 and 18.04…

To install Gitea on Ubuntu, follow the steps below

Step 1: Install MariaDB

Gitea requires a database server to store it content… and MariaDB is a great place to start with looking for an open source database server…

To install MariaDB run the commands below…

sudo apt update
sudo apt-get install mariadb-server mariadb-client

After installing MariaDB, the commands below can be used to stop, start and enable MariaDB service to always start up when the server boots..

Run these on Ubuntu 16.04 LTS

sudo systemctl stop mysql.service
sudo systemctl start mysql.service
sudo systemctl enable mysql.service

Run these on Ubuntu 18.10 and 18.04 LTS

sudo systemctl stop mariadb.service
sudo systemctl start mariadb.service
sudo systemctl enable mariadb.service

After that, run the commands below to secure MariaDB server by creating a root password and disallowing remote root access.

sudo mysql_secure_installation

When prompted, answer the questions below by following the guide.

• Enter current password for root (enter for none): Just press the Enter
• Set root password? [Y/n]: Y
• New password: Enter password
• Re-enter new password: Repeat 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

Restart MariaDB server

Now that you’ve installed all the packages that are required for Gitea to function, continue below to start configuring the servers…. First run the commands below to create a blank Gitea database and database user….

To logon to MariaDB database server, run the commands below.

sudo mysql -u root -p

Change the GLOBAL innodeb_file_per_table to On..

SET GLOBAL innodb_file_per_table = ON;

Then create a database called gitea

CREATE DATABASE gitea;

Create a database user called giteauser with new password

CREATE USER 'giteauser'@'localhost' IDENTIFIED BY 'new_password_here';

Then grant the user full access to the database.

GRANT ALL ON gitea.* TO 'giteauser'@'localhost' IDENTIFIED BY 'user_password_here' WITH GRANT OPTION;

Next, run the commands below to update the database character set..

ALTER DATABASE gitea CHARACTER SET = utf8mb4 COLLATE utf8mb4_unicode_ci;

Finally, save your changes and exit.

FLUSH PRIVILEGES;
EXIT;

Next, run the commands below to open MariaDB default config file…

sudo nano /etc/mysql/mariadb.conf.d/50-server.cnf

Then add the lines below and save…

innodb_file_format = Barracuda
innodb_large_prefix = 1
innodb_default_row_format = dynamic

Restart MariaDB after that…

Step 2: Create Gitea System User Account

After installing MariaDB above, you should run the commands below to create a new user account for Gitea… The account directory will be used as a working directory for Gitea… To create the account, run the commands below…

sudo adduser --system --shell /bin/bash --group gitea --disabled-password --home /home/gitea gitea

Next, create a log directory for Gitea and give the account acces it it…

sudo mkdir -p /etc/gitea /var/lib/gitea/{custom,data,indexers,public,log}
sudo chown gitea:gitea /etc/gitea /var/lib/gitea/{custom,data,indexers,public,log}
sudo chmod 750 /var/lib/gitea/{data,indexers,log}
sudo chmod 770 /etc/gitea

Continue below to download Gitea package….

Step 3: Install Gitea Packages

After creating the user account above, run the commands below to download Gitea latest package… You can find its latest version from the link below:

https://github.com/go-gitea/gitea

Run the commands below to download:

cd /tmp
wget https://github.com/go-gitea/gitea/releases/download/v1.5.1/gitea-1.5.1-linux-amd64

After that, copy the content of the file to Gitea home directory…

sudo chmod +x gitea-1.5.1-linux-amd64
sudo mv gitea-1.5.1-linux-amd64 /usr/local/bin/gitea

Next, create Gitea service script file below…

sudo nano /etc/systemd/system/gitea.service

Copy the content below into the file and save…

[Unit]
Description=Gitea
After=syslog.target
After=network.target
After=mysql.service

[Service]
# Modify these two values and uncomment them if you have
# repos with lots of files and get an HTTP error 500 because
# of that
###
#LimitMEMLOCK=infinity
#LimitNOFILE=65535
RestartSec=2s
Type=simple
User=gitea
Group=gitea
WorkingDirectory=/var/lib/gitea/
ExecStart=/usr/local/bin/gitea web -c /etc/gitea/app.ini
Restart=always
Environment=USER=gitea HOME=/home/git GITEA_WORK_DIR=/var/lib/gitea
# If you want to bind Gitea to a port below 1024 uncomment
# the two values below
###
#CapabilityBoundingSet=CAP_NET_BIND_SERVICE
#AmbientCapabilities=CAP_NET_BIND_SERVICE

[Install]
WantedBy=multi-user.target

Save the file and exit

Install Git package on Ubuntu by running the commands below…

sudo apt install git

After that, reload systemd and start Gitea service

sudo systemctl daemon-reload
sudo systemctl start gitea

To enable Gitea service to start when your system boots, run the commands below

sudo systemctl enable gitea

Run the status command to see Gitea status page..

sudo systemctl status gitea

You should see the text below:

● gitea.service - Gitea (Git with a cup of tea)
   Loaded: loaded (/etc/systemd/system/gitea.service; enabled; vendor preset: en
   Active: active (running) since Wed 2018-10-10 14:15:28 CDT; 19ms ago
 Main PID: 17769 (gitea)
    Tasks: 4 (limit: 2321)
   CGroup: /system.slice/gitea.service
           ├─17769 /usr/local/bin/gitea web -c /etc/gitea/app.ini
           └─17774 /usr/local/bin/gitea web -c /etc/gitea/app.ini

Next, open your browser and browse to the server hostname or IP address followed by port 3000

http://localhost:3000/install

Type in the database connection info and continue with the setup…

Login and enjoy!

After the installation, you should be able to logon and use Gitea as a git service…

Enjoy!

----原文链接 https://websiteforstudents.com/how-to-install-gitea-git-server-on-ubuntu-16-04-18-04-18-10-with-mariadb/