Installation¶

This application is written in Python (API) and Javascript (client):

API:
- Flask
- gpxpy to parse gpx files
- staticmap to generate a static map image from gpx coordinates
- python-forecast.io to fetch weather data from Dark Sky (former forecast.io)
- dramatiq for task queue
Client:
- React/Redux
- Leaflet to display map
- Recharts to display charts with elevation and speed

Sports and weather icons are made by Freepik from www.flaticon.com.

Prerequisites¶

PostgreSQL database (10+)
Redis for task queue
Python 3.7+
Poetry (for installation from sources only)
API key from Dark Sky [not mandatory]
SMTP provider
Yarn (for development only)
Docker (for development only, to start MailHog or evaluation purposes)

Note

The following steps describe an installation on Linux systems (tested on Debian and Arch).

On other OS, some issues can be encountered and adaptations may be necessary.

Environment variables¶

Warning

Since FitTrackee 0.4.0, Makefile.custom.config is replaced by .env

The following environment variables are used by FitTrackee web application or the task processing library. They are not all mandatory depending on deployment method.

FLASK_APP¶: Name of the module to import at flask run.

FLASK_APP should contain $(PWD)/fittrackee/__main__.py with installation from sources, else fittrackee.

HOST¶

FitTrackee host.

Default: 0.0.0.0

PORT¶

FitTrackee port.

Default: 5000

APP_SETTINGS¶

FitTrackee configuration.

Default: fittrackee.config.ProductionConfig

APP_SECRET_KEY¶: FitTrackee secret key, must be initialized in production environment.

APP_WORKERS¶

Number of workers spawned by Gunicorn.

Default: 1

APP_LOG 🆕¶: New in version 0.4.0.

Path to log file

UPLOAD_FOLDER 🆕¶

New in version 0.4.0.

Directory containing uploaded files.

Default: fittrackee/uploads/

Danger

With installation from PyPI, the directory will be located in virtualenv directory if the variable is not initialized.

DATABASE_URL¶: Database URL with username and password, must be initialized in production environment.

For example in dev environment : postgresql://fittrackee:fittrackee@localhost:5432/fittrackee

Danger

Since SQLAlchemy update (1.4+), engine URL should begin with postgresql://.

DATABASE_DISABLE_POOLING 🆕¶

New in version 0.4.0.

Disable pooling if needed (when starting application with FitTrackee entry point and not directly with Gunicorn), see SqlAlchemy documentation.

Default: false

UI_URL¶: FitTrackee URL, needed for links in emails.

EMAIL_URL¶: New in version 0.3.0.

Email URL with credentials, see Emails.

SENDER_EMAIL¶: New in version 0.3.0.

FitTrackee sender email address.

REDIS_URL¶

New in version 0.3.0.

Redis instance used by Dramatiq.

Default: local Redis instance (redis://)

WORKERS_PROCESSES¶: New in version 0.3.0.

Number of processes used by Dramatiq.

TILE_SERVER_URL 🆕¶

New in version 0.4.0.

Tile server URL (with api key if needed), see Map tile server.

Default: https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png

MAP_ATTRIBUTION 🆕¶

New in version 0.4.0.

Map attribution (if using another tile server), see Map tile server.

Default: © <a href=”http://www.openstreetmap.org/copyright” target=”_blank” rel=”noopener noreferrer”>OpenStreetMap</a> contributors

WEATHER_API_KEY¶: Changed in version 0.4.0: ⚠️ replaces WEATHER_API

Dark Sky API key for weather data (not mandatory).

REACT_APP_API_URL¶: FitTrackee API URL, only needed in dev environment.

Deprecated variables¶

REACT_APP_GPX_LIMIT_IMPORT¶

Deprecated since version 0.3.0: now stored in database

Maximum number of gpx file in zip archive.

Default: 10

REACT_APP_MAX_SINGLE_FILE_SIZE¶

Deprecated since version 0.3.0: now stored in database

Maximum size of a gpx or picture file.

Default: 1MB

REACT_APP_MAX_ZIP_FILE_SIZE¶

Deprecated since version 0.3.0: now stored in database

Maximum size of a zip archive.

Default: 10MB

REACT_APP_ALLOW_REGISTRATION¶

Deprecated since version 0.3.0: now stored in database

Allows users to register.

Default: true

REACT_APP_THUNDERFOREST_API_KEY¶: Deprecated since version 0.4.0: see TILE_SERVER_URL

ThunderForest API key.

Warning

Since FitTrackee 0.3.0, some applications parameters are now stored in database.

Related environment variables are needed to initialize database when upgrading from version prior 0.3.0.

Emails¶

New in version 0.3.0.

To send emails, a valid EMAIL_URL must be provided:

with an unencrypted SMTP server: smtp://username:password@smtp.example.com:25
with SSL: smtp://username:password@smtp.example.com:465/?ssl=True
with STARTTLS: smtp://username:password@smtp.example.com:587/?tls=True

Map tile server¶

New in version 0.4.0.

Default tile server is now OpenStreetMap’s standard tile layer (if environment variables are not initialized). The tile server can be changed by updating TILE_SERVER_URL and MAP_ATTRIBUTION variables (list of tile servers).

To keep using ThunderForest Outdoors, the configuration is:

TILE_SERVER_URL=https://{s}.tile.thunderforest.com/outdoors/{z}/{x}/{y}.png?apikey=XXXX where XXXX is ThunderForest API key
MAP_ATTRIBUTION=© <a href="http://www.thunderforest.com/">Thunderforest</a>, © <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors

Note

Check the terms of service of tile provider for map attribution

From PyPI¶

Note

Recommended way on production.

Warning

Note that FitTrackee is under heavy development, some features may be unstable.

Installation¶

Create and activate a virtualenv
Install FitTrackee with pip

$ pip install fittrackee

Create fittrackee database

Example :

CREATE DATABASE fittrackee;
CREATE USER fittrackee WITH PASSWORD '<PASSWORD>';
GRANT ALL PRIVILEGES ON DATABASE fittrackee TO fittrackee;

Initialize environment variables, see Environment variables

For instance, copy and update .env file from .env.example and source the file.

$ nano .env
$ source .env

Upgrade database schema

$ fittrackee_upgrade_db

Initialize database

$ fittrackee_init_data

Start the application

$ fittrackee

Start task queue workers

$ fittrackee_worker --processes 2

Note

To start application and workers with systemd service, see Deployment

Upgrade¶

Warning

Before upgrading, make a backup of all data:
- database (with pg_dump for instance)
- upload directory (see Environment variables)

Activate the virtualenv
Upgrade with pip

$ pip install -U fittrackee

Update environment variables if needed and source environment variables file

$ nano .env
$ source .env

Upgrade database if needed

$ fittrackee_upgrade_db

Restart the application and task queue workers.

From sources¶

Warning

Since FitTrackee 0.2.1, Python packages installation needs Poetry.

To install it on ArchLinux:

$ yay poetry
$ poetry --version
Poetry 1.0.10

# optional
$ poetry config virtualenvs.in-project true

For other OS, see Poetry Documentation

Installation¶

Dev environment¶

Clone this repo:

$ git clone https://github.com/SamR1/FitTrackee.git
$ cd FitTrackee

Create Makefile.custom.config from example and update it (see Environment variables).
Install Python virtualenv, React and all related packages and initialize the database:

$ make install-dev
$ make install-db

Start the server and the client:

$ make serve

Run dramatiq workers:

$ make run-workers

Open http://localhost:3000 and log in (the email is admin@example.com and the password mpwoadmin) or register

Production environment¶

Warning

Note that FitTrackee is under heavy development, some features may be unstable.

Download the last release (for now, it is the release v0.4.0):

$ wget https://github.com/SamR1/FitTrackee/archive/v0.4.0.tar.gz
$ tar -xzf v0.4.0.tar.gz
$ mv FitTrackee-0.4.0 FitTrackee
$ cd FitTrackee

Create Makefile.custom.config from example and update it (see Environment variables).
Install Python virtualenv and all related packages:

$ make install-python

Initialize the database (after updating db/create.sql to change database credentials):

$ make install-db

Start the server and dramatiq workers:

$ make run

Open http://localhost:5000, log in as admin (the email is admin@example.com and the password mpwoadmin) and change the password

Upgrade¶

Warning

Before upgrading, make a backup of all data:
- database (with pg_dump for instance)
- upload directory (see Environment variables)

Dev environment¶

Stop the application and pull the repository:

$ git pull

Update .env if needed
Upgrade packages and database:

$ make install-dev
$ make upgrade-db

Restart the server:

$ make serve

Run dramatiq workers:

$ make run-workers

Prod environment¶

Stop the application and pull the repository:

$ git pull

Update Makefile.custom.config if needed
Upgrade packages and database:

$ make install
$ make upgrade-db

Restart the server and dramatiq workers:

$ make run

Deployment¶

There are several ways to start FitTrackee web application and task queue library. One way is to use a systemd services and Nginx to proxy pass to Gunicorn.

Examples (to update depending on your application configuration and given distribution):

for application: fittrackee.service

[Unit]
Description=FitTrackee service
After=network.target
After=postgresql.service
After=redis.service
StartLimitIntervalSec=0

[Service]
Type=simple
Restart=always
RestartSec=1
User=<USER>
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=fittrackee
Environment="APP_SECRET_KEY="
Environment="APP_LOG="
Environment="UPLOAD_FOLDER="
Environment="DATABASE_URL="
Environment="UI_URL="
Environment="EMAIL_URL="
Environment="SENDER_EMAIL="
Environment="REDIS_URL="
Environment="TILE_SERVER_URL="
Environment="MAP_ATTRIBUTION="
Environment="WEATHER_API_KEY="
WorkingDirectory=/home/<USER>/<FITTRACKEE DIRECTORY>
ExecStart=/home/<USER>/<FITTRACKEE DIRECTORY>/.venv/bin/gunicorn -b 127.0.0.1:5000 "fittrackee:create_app()" --error-logfile /home/<USER>/<FITTRACKEE DIRECTORY>/gunicorn.log
Restart=always

[Install]
WantedBy=multi-user.target

Note

More information on Gunicorn documentation

for task queue workers: fittrackee_workers.service

[Unit]
Description=FitTrackee task queue service
After=network.target
After=postgresql.service
After=redis.service
StartLimitIntervalSec=0

[Service]
Type=simple
Restart=always
RestartSec=1
User=<USER>
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=fittrackee_workers
Environment="FLASK_APP=fittrackee"
Environment="APP_SECRET_KEY="
Environment="APP_LOG="
Environment="UPLOAD_FOLDER="
Environment="DATABASE_URL="
Environment="UI_URL="
Environment="EMAIL_URL="
Environment="SENDER_EMAIL="
Environment="REDIS_URL="
WorkingDirectory=/home/<USER>/<FITTRACKEE DIRECTORY>
ExecStart=/home/<USER>/<FITTRACKEE DIRECTORY>/.venv/bin/flask worker --processes <NUMBER OF PROCESSES>
Restart=always

[Install]
WantedBy=multi-user.target

Nginx configuration:

server {
    listen 443 ssl;
    server_name example.com;
    ssl_certificate fullchain.pem;
    ssl_certificate_key privkey.pem;

    location / {
        proxy_pass http://127.0.0.1:5000;
        proxy_redirect    default;
        proxy_set_header  Host $host;
        proxy_set_header  X-Real-IP $remote_addr;
        proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header  X-Forwarded-Host $server_name;
    }
}

server {
    listen 80;
    server_name example.com;
    location / {
        return 301 https://example.com$request_uri;
    }
}

Note

If needed, update configuration to handle larger files (see client_max_body_size).

Docker¶

New in version 0.4.4.

For evaluation purposes (at least for now), docker files are available, installing FitTrackee from sources.

To install FitTrackee with database initialisation and run the application and dramatiq workers:

$ git clone https://github.com/SamR1/FitTrackee.git
$ cd FitTrackee
$ make docker-build docker-run docker-init

Open http://localhost:5000, log in as admin (the email is admin@example.com and the password mpwoadmin) or register.

Open http://localhost:8025 to access MailHog interface (email testing tool)

To stop Fittrackee:

$ make docker-stop

To start Fittrackee (application and dramatiq workers):

$ make docker-run-all

To run shell inside Fittrackee container:

$ make docker-shell