rotexdegba/linux-rails-and-redmin-in-ubuntu-1604-mint18.md

## linux-rails-and-redmin-in-ubuntu-1604-mint18.md

      
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              linux-rails-and-redmin-in-ubuntu-1604-mint18.md
            
          
Make sure you have already installed apache and mysql;


install rails


https://help.ubuntu.com/lts/serverguide/ruby-on-rails.html


sudo apt install rails

install common dependencies

sudo apt-get install build-essential patch ruby-dev zlib1g-dev liblzma-dev make libmysqlclient-dev imagemagick \
libmagickcore-dev libmagickwand-dev

install passenger mod for apache to run rails

sudo apt-get install libapache2-mod-passenger

sudo mkdir -p /opt/redmine

download redmine and move it (e.g sudo mv /download/path/redmine-3.3.1 /opt/redmine/) to
/opt/redmine so we get some thing like /opt/redmine/redmine-3.3.1
then cd /opt/redmine/redmine-3.3.1


Run the SQL statement below; Don't forget to replace your_password_here with the password that you specified in the
config/database.yml file while you were configuring the database for Redmine.

CREATE DATABASE redmine CHARACTER SET UTF8;
CREATE USER 'redmine'@'localhost' IDENTIFIED BY 'your_password_here';
GRANT ALL PRIVILEGES ON redmine.* TO 'redmine'@'localhost';
sudo mv ./config/database.yml.example ./config/database.yml

edit  ./config/database.yml with the correct db credential values

sudo gem install bundler

bundle install --without development test

create a secret token for the Redmine session

bundle exec rake generate_secret_token

Next, we need to create the structure (tables, indexes, and so on) of the Redmine database:

RAILS_ENV=production bundle exec rake db:migrate

Finally, we need to insert initial data (such as trackers, the administrator account, and so on) into the database:

RAILS_ENV=production bundle exec rake redmine:load_default_data

Now Configure Apache

cd /etc/apache2

Now, create the redmine.conf file in the sites-available subdirectory with the following content (do this under root):

<VirtualHost *:3000>
        RailsEnv production
        DocumentRoot /opt/redmine/redmine-3.2.0/public
        <Directory "/opt/redmine/redmine-3.2.0/public">
                Allow from all
                Require all granted
        </Directory>
</VirtualHost>


This is the configuration of the virtual host that will run Redmine. However, this is not the only virtual host that we currently have.
Please note that Redmine, which is installed and configured this way, is going to run from your user account.
If you prefer to use another user, www-data, for example,  you need to add PassengerDefaultUser www-data
to your virtual host configuration, and change the owner of the redmine-3.2.0 directory by executing

chown www-data:www-data /opt/redmine/redmine-3.2.0 -R.

enable the redmine.conf

sudo a2ensite redmine

add port 3000 to the /etc/apache2/ports.conf file like so:

Listen 3000


restart apache

sudo service apache2 reload
Good books for redmine:


https://www.packtpub.com/networking-and-servers/mastering-redmine-second-edition
https://www.packtpub.com/big-data-and-business-intelligence/redmine-cookbook
Follow instructions here http://www.redmine.org/projects/redmine/wiki/RedmineInstall
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