371 lines
10 KiB
Markdown
371 lines
10 KiB
Markdown
This installation guide was created for Debian/Ubuntu and tested on it.
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Please read `doc/install/requirements.md` for hardware and platform requirements.
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**Important Note:**
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The following steps have been known to work.
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If you deviate from this guide, do it with caution and make sure you don't
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violate any assumptions GitLab makes about its environment.
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For things like AWS installation scripts, init scripts or config files for
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alternative web server have a look at the "Advanced Setup Tips" section.
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**Important Note:**
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If you find a bug/error in this guide please submit an issue or pull request
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following the contribution guide (see `CONTRIBUTING.md`).
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- - -
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# Overview
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The GitLab installation consists of setting up the following components:
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1. Packages / Dependencies
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2. Ruby
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3. System Users
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4. Gitolite
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5. Database
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6. GitLab
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7. Nginx
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# 1. Packages / Dependencies
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`sudo` is not installed on Debian by default. If you don't have it you'll need
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to install it first.
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# run as root
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apt-get update && apt-get upgrade && apt-get install sudo
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Make sure your system is up-to-date:
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sudo apt-get update
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sudo apt-get upgrade
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**Note:**
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Vim is an editor that is used here whenever there are files that need to be
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edited by hand. But, you can use any editor you like instead.
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# Install vim
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sudo apt-get install -y vim
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Install the required packages:
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sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl git-core openssh-server redis-server postfix checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev
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Make sure you have the right version of Python installed.
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# Install Python
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sudo apt-get install python
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# Make sure that Python is 2.5+ (3.x is not supported at the moment)
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python --version
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# If it's Python 3 you might need to install Python 2 separately
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sudo apt-get install python2.7
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# Make sure you can access Python via python2
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python2 --version
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# If you get a "command not found" error create a link to the python binary
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sudo ln -s /usr/bin/python /usr/bin/python2
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# 2. Ruby
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Download and compile it:
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mkdir /tmp/ruby && cd /tmp/ruby
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curl --progress http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p327.tar.gz | tar xz
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cd ruby-1.9.3-p327
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./configure
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make
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sudo make install
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Install the Bundler Gem:
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sudo gem install bundler
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# 3. System Users
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Create a user for Git and Gitolite:
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sudo adduser \
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--system \
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--shell /bin/sh \
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--gecos 'Git Version Control' \
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--group \
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--disabled-password \
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--home /home/git \
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git
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Create a user for GitLab:
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sudo adduser --disabled-login --gecos 'GitLab' gitlab
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# Add it to the git group
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sudo usermod -a -G git gitlab
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# Generate the SSH key
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sudo -u gitlab -H ssh-keygen -q -N '' -t rsa -f /home/gitlab/.ssh/id_rsa
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# 4. Gitolite
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Clone GitLab's fork of the Gitolite source code:
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cd /home/git
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sudo -u git -H git clone -b gl-v320 https://github.com/gitlabhq/gitolite.git /home/git/gitolite
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Setup Gitolite with GitLab as its admin:
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**Important Note:**
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GitLab assumes *full and unshared* control over this Gitolite installation.
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# Add Gitolite scripts to $PATH
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sudo -u git -H mkdir /home/git/bin
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sudo -u git -H sh -c 'printf "%b\n%b\n" "PATH=\$PATH:/home/git/bin" "export PATH" >> /home/git/.profile'
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sudo -u git -H sh -c 'gitolite/install -ln /home/git/bin'
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# Copy the gitlab user's (public) SSH key ...
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sudo cp /home/gitlab/.ssh/id_rsa.pub /home/git/gitlab.pub
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sudo chmod 0444 /home/git/gitlab.pub
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# ... and use it as the admin key for the Gitolite setup
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sudo -u git -H sh -c "PATH=/home/git/bin:$PATH; gitolite setup -pk /home/git/gitlab.pub"
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Fix the directory permissions for the configuration directory:
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# Make sure the Gitolite config dir is owned by git
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sudo chmod 750 /home/git/.gitolite/
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sudo chown -R git:git /home/git/.gitolite/
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Fix the directory permissions for the repositories:
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# Make sure the repositories dir is owned by git and it stays that way
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sudo chmod -R ug+rwXs,o-rwx /home/git/repositories/
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sudo chown -R git:git /home/git/repositories/
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## Add domains to list to the list of known hosts
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sudo -u gitlab -H ssh git@localhost
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sudo -u gitlab -H ssh git@YOUR_DOMAIN_NAME
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sudo -u gitlab -H ssh git@YOUR_GITOLITE_DOMAIN_NAME
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## Test if everything works so far
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# Clone the admin repo so SSH adds localhost to known_hosts ...
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# ... and to be sure your users have access to Gitolite
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sudo -u gitlab -H git clone git@localhost:gitolite-admin.git /tmp/gitolite-admin
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# If it succeeded without errors you can remove the cloned repo
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sudo rm -rf /tmp/gitolite-admin
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**Important Note:**
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If you can't clone the `gitolite-admin` repository: **DO NOT PROCEED WITH INSTALLATION**!
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Check the [Trouble Shooting Guide](https://github.com/gitlabhq/gitlab-public-wiki/wiki/Trouble-Shooting-Guide)
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and make sure you have followed all of the above steps carefully.
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# 5. Database
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See `doc/install/databases.md`
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# 6. GitLab
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# We'll install GitLab into home directory of the user "gitlab"
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cd /home/gitlab
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## Clone the Source
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# Clone GitLab repository
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sudo -u gitlab -H git clone https://github.com/gitlabhq/gitlabhq.git gitlab
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# Go to gitlab dir
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cd /home/gitlab/gitlab
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# Checkout to stable release
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sudo -u gitlab -H git checkout 4-1-stable
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**Note:**
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You can change `4-1-stable` to `master` if you want the *bleeding edge* version, but
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do so with caution!
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## Configure it
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cd /home/gitlab/gitlab
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# Copy the example GitLab config
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sudo -u gitlab -H cp config/gitlab.yml.example config/gitlab.yml
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# Make sure to change "localhost" to the fully-qualified domain name of your
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# host serving GitLab where necessary
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sudo -u gitlab -H vim config/gitlab.yml
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# Make sure GitLab can write to the log/ and tmp/ directories
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sudo chown -R gitlab log/
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sudo chown -R gitlab tmp/
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sudo chmod -R u+rwX log/
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sudo chmod -R u+rwX tmp/
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# Make directory for satellites
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sudo -u gitlab -H mkdir /home/gitlab/gitlab-satellites
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# Copy the example Unicorn config
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sudo -u gitlab -H cp config/unicorn.rb.example config/unicorn.rb
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**Important Note:**
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Make sure to edit both files to match your setup.
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## Configure GitLab DB settings
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# Mysql
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sudo -u gitlab cp config/database.yml.mysql config/database.yml
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# PostgreSQL
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sudo -u gitlab cp config/database.yml.postgresql config/database.yml
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Make sure to update username/password in config/database.yml.
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## Install Gems
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cd /home/gitlab/gitlab
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sudo gem install charlock_holmes --version '0.6.9'
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# For MySQL (note, the option says "without")
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sudo -u gitlab -H bundle install --deployment --without development test postgres
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# Or for PostgreSQL
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sudo -u gitlab -H bundle install --deployment --without development test mysql
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## Configure Git
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GitLab needs to be able to commit and push changes to Gitolite. In order to do
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that Git requires a username and email. (We recommend using the same address
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used for the `email.from` setting in `config/gitlab.yml`)
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sudo -u gitlab -H git config --global user.name "GitLab"
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sudo -u gitlab -H git config --global user.email "gitlab@localhost"
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## Setup GitLab Hooks
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sudo cp ./lib/hooks/post-receive /home/git/.gitolite/hooks/common/post-receive
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sudo chown git:git /home/git/.gitolite/hooks/common/post-receive
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## Initialise Database and Activate Advanced Features
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sudo -u gitlab -H bundle exec rake gitlab:setup RAILS_ENV=production
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## Install Init Script
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Download the init script (will be /etc/init.d/gitlab):
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sudo curl --output /etc/init.d/gitlab https://raw.github.com/gitlabhq/gitlab-recipes/master/init.d/gitlab
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sudo chmod +x /etc/init.d/gitlab
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Make GitLab start on boot:
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sudo update-rc.d gitlab defaults 21
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## Check Application Status
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Check if GitLab and its environment is configured correctly:
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sudo -u gitlab -H bundle exec rake gitlab:env:info RAILS_ENV=production
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To make sure you didn't miss anything run a more thorough check with:
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sudo -u gitlab -H bundle exec rake gitlab:check RAILS_ENV=production
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If all items are green, then congratulations on successfully installing GitLab!
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However there are still a few steps left.
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## Start Your GitLab Instance
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sudo service gitlab start
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# or
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sudo /etc/init.d/gitlab restart
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# 7. Nginx
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**Note:**
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If you can't or don't want to use Nginx as your web server, have a look at the
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"Advanced Setup Tips" section.
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## Installation
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sudo apt-get install nginx
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## Site Configuration
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Download an example site config:
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sudo curl --output /etc/nginx/sites-available/gitlab https://raw.github.com/gitlabhq/gitlab-recipes/master/nginx/gitlab
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sudo ln -s /etc/nginx/sites-available/gitlab /etc/nginx/sites-enabled/gitlab
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Make sure to edit the config file to match your setup:
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# Change **YOUR_SERVER_IP** and **YOUR_SERVER_FQDN**
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# to the IP address and fully-qualified domain name
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# of your host serving GitLab
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sudo vim /etc/nginx/sites-enabled/gitlab
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## Restart
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sudo /etc/init.d/nginx restart
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# Done!
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Visit YOUR_SERVER for your first GitLab login.
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The setup has created an admin account for you. You can use it to log in:
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admin@local.host
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5iveL!fe
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**Important Note:**
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Please go over to your profile page and immediately chage the password, so
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nobody can access your GitLab by using this login information later on.
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**Enjoy!**
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- - -
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# Advanced Setup Tips
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## Custom Redis Connection
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If you'd like Resque to connect to a Redis server on a non-standard port or on
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a different host, you can configure its connection string via the
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`config/resque.yml` file.
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# example
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production: redis.example.tld:6379
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## Custom SSH Connection
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If you are running SSH on a non-standard port, you must change the gitlab user'S SSH config.
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# Add to /home/gitlab/.ssh/config
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host localhost # Give your setup a name (here: override localhost)
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user git # Your remote git user
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port 2222 # Your port number
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hostname 127.0.0.1; # Your server name or IP
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You also need to change the corresponding options (e.g. ssh_user, ssh_host, admin_uri) in the `config\gitlab.yml` file.
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## User-contributed Configurations
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You can find things like AWS installation scripts, init scripts or config files
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for alternative web server in our [recipes collection](https://github.com/gitlabhq/gitlab-recipes/).
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