Step 1: Update Your System

First of all update your system to have the latest updates installed.

sudo apt update -y

And install the required dependencies by typing.

sudo apt install git gnupg2 pwgen automake wget curl gettext python3 virtualenvwrapper python3-dev python3-pip python3-dev libssl-dev tmux build-essential libgdbm-dev binutils-doc autoconf flex gunicorn bison libjpeg-dev libzmq3-dev libfreetype6-dev zlib1g-dev libncurses5-dev libtool libxslt-dev libxml2-dev libffi-dev

And then setup the hostname by typing

sudo hostnamectl set-hostname taiga.osradar.com

Then bind the hostname with system IP by editing /etc/host file.

sudo nano /etc/hosts

192.168.154.128         taiga.osradar.com

Note: Replace your server IP & domain with your own.

Then save & exit the file.

Step 2: Install Node.js on Ubuntu 20.04

Install the latest version of Node.js on Ubuntu 20.04 by adding the repository on your system.

sudo curl -sL https://deb.nodesource.com/setup_12.x | bash -
sudo apt install nodejs -y

Once the installation finihed, verify the installed java version.

node -v

Step 3: Install & Configure PostgreSQL On Ubuntu 20.04

Fire the following commands to install the PostgreSQL on Ubuntu 20.04.

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
echo "deb http://apt.postgresql.org/pub/repos/apt/ focal-pgdg main" | tee /etc/apt/sources.list.d/pgdg.list
apt update -y
apt install postgresql -y

Then update the PostgreSQL password by typing

passwd postgres

Now, switch to the postgres user & create a new user for Taiga by typing

sudo su - postgres
createuser taiga

Then login to to the PostgreSQL by typing psql

Next create a database with the following commands.

ALTER USER osradaruser WITH ENCRYPTED password 'password';
 CREATE DATABASE osradardb OWNER osradaruser;
 \q
 exit

Step 4: Install RabbitMQ & Redis On Ubuntu 20.04

RabbitMQ & Redis are required for Taiga as message broker & caching respectively. So, install them by typing

sudo apt install rabbitmq-server redis-server -y

Once installed, create a new user & virtual host for RabbitMQ by typing the given commands.

rabbitmqctl add_user osradar password
 rabbitmqctl add_vhost osradar
 rabbitmqctl set_permissions -p  osradar osradar ".*" ".*" ".*"

Step 5: Install & Configure Taiga Backend

Add the new user for Taiga by typing the below commands

sudo adduser osradar
adduser osradar sudo

Now, switch to the newly created user & make a new directory for storing logs.

su - osradar
mkdir -p ~/logs

And fire the below command to clone the taiga backend from git.

sudo git clone https://github.com/taigaio/taiga-back.git

Once downloaded, switch to the downloaded directory & check the latest branch by

cd taiga-back
sudo git checkout stable

Next, activate the mkvirtualenv by

sudo nano ~/.bashrc

Then add the given line to the above file.

source ‘/usr/share/virtualenvwrapper/virtualenvwrapper.sh’

Type the given command to source the file.

source ~/.bashrc

Now, hit the below command to create a Python virtula environment.

mkvirtualenv -p /usr/bin/python3 taiga_venv

Fire the below command in order to resolve the required dependencies.

sudo pip3 install -r requirements.txt

Note: If you got requirements error, simply hit

pip freeze > requirements.txt

Now, migrate & load data by typing the given below commands

python3 manage.py migrate --noinput
python3 manage.py loaddata initial_user
python3 manage.py loaddata initial_project_templates
python3 manage.py compilemessages
python3 manage.py collectstatic --noinput

Edit the ~/taiga-back/settings/local.py file to update application & database settings.

sudo nano ~/taiga-back/settings/local.py

from .common import *
 MEDIA_URL = "http://taiga.osradar.com/media/"
 STATIC_URL = "http://taiga.osradar.com/static/"
 SITES["front"]["scheme"] = "http"
 SITES["front"]["domain"] = "taiga.osradar.com"
 SECRET_KEY = "EJNSJIQHSNNANDBQNSOQOQNDOUQEJqQPOQOASQLSMS"
 DEBUG = False
 PUBLIC_REGISTER_ENABLED = True
 DEFAULT_FROM_EMAIL = "no-reply@taiga.osradar.com"
 SERVER_EMAIL = DEFAULT_FROM_EMAIL
 CELERY_ENABLED = True
 EVENTS_PUSH_BACKEND = "taiga.events.backends.rabbitmq.EventsPushBackend"
 EVENTS_PUSH_BACKEND_OPTIONS = {"url": "amqp://taiga:yourpassword@localhost:5672/taiga"}

Finally save & exit the file.

Start Taiga backend server with the help of below commands.

workon taiga_venv
python manage.py runserver

To deactivate the virtual environment, type

deactivate

Step 6: Install & Configure Taiga Frontend On Ubuntu 20.04

Switch to the taiga user & clone Taiga frontend from git.

sudo su - osradar
sudo git clone https://github.com/taigaio/taiga-front-dist.git

Once downloaded, check out latest branch by

cd taiga-front-dist
git checkout stable

Copy the config file

cp ~/taiga-front-dist/dist/conf.example.json ~/taiga-front-dist/dist/conf.json

And then edit the conf.json file

sudo nano ~/taiga-front-dist/dist/conf.json

Update the below lines according to your setup.

{
     "api": "http://taiga.osradar.com/api/v1/",
     "eventsUrl": "ws://taiga.osradar.com/events",
     "eventsMaxMissedHeartbeats": 5,
     "eventsHeartbeatIntervalTime": 60000,
     "eventsReconnectTryInterval": 10000,
     "debug": true,
     "debugInfo": false,
     "defaultLanguage": "en",
     "themes": ["taiga"],
     "defaultTheme": "taiga",
     "publicRegisterEnabled": true,
     "feedbackEnabled": true,
     "supportUrl": "https://tree.taiga.io/support",
     "privacyPolicyUrl": null,
     "termsOfServiceUrl": null,
     "GDPRUrl": null,
     "maxUploadFileSize": null,
     "contribPlugins": [],
     "tribeHost": null,
     "importers": [],
     "gravatar": true,
     "rtlLanguages": ["fa"]
 }

Save & exit the file.

Step 7: Install & Configure Taiga Event On Ubuntu 20.04

Fire the below command the get the latest version of taiga event.

cd ~
sudo git clone https://github.com/taigaio/taiga-events.git taiga-events

Then install NPM to the downloaded directory

cd taiga-events
npm install

And copy the config file

cp config.example.json config.json

Then edit the config.json & update the given lines.

{
     "url": "amqp://taiga:yourpassword@localhost:5672/taiga",
     "secret": "EJNSJIQHSNNANDBQNSOQOQNDOUQEJqQPOQOASQLSMS",
     "webSocketServer": {
         "port": 8888
     }
 }

Then save & exit the file. Type exit in order to switch the taiga user.

Step 8: Configure Nginx As Reverse Proxy for Taiga

Install nginx by typing

sudo apt install nginx

Create new virtual host file

sudo nano /etc/nginx/conf.d/taiga.conf

Paste the below content into the file & save it.

server {
     listen 80;
     server_name taiga.osradar.com;

large_client_header_buffers 4 32k;
     client_max_body_size 50M;
     charset utf-8;

access_log /home/taiga/logs/nginx.access.log;
     error_log /home/taiga/logs/nginx.error.log;

###Frontend
     location / {
         root /home/taiga/taiga-front-dist/dist/;
         try_files $uri $uri/ /index.html;
}

###Backend
location /api {
         proxy_set_header Host $http_host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Scheme $scheme;
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_pass http://127.0.0.1:8001/api;
         proxy_redirect off;
}
###Admin access (/admin/)
location /admin {
         proxy_set_header Host $http_host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Scheme $scheme;
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_pass http://127.0.0.1:8001$request_uri;
         proxy_redirect off;
}
###Static files
     location /static {
         alias /home/taiga/taiga-back/static;
     }

###Media files
     location /media {
         alias /home/taiga/taiga-back/media;
     }

###Events
     location /events {
         proxy_pass http://127.0.0.1:8888/events;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
         proxy_connect_timeout 7d;
         proxy_send_timeout 7d;
         proxy_read_timeout 7d;
     }
}

Then restart nginx services

sudo systemctl restart nginx

Step 9: Access Taiga WEb UI

Type taiga.osradar.com in your browser to access Taiga web interface

Hit login by entering below credentials.You’ll be redirected to the Taiga dashboard.

User: admin
Pass: 123123

So, this is how you can install Taiga Project Management System On Ubuntu 20.04

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