From caccd81c3eb7954662d20cab10cc3afeeabca615 Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Sat, 2 Dec 2023 11:23:08 -0600
Subject: initial commit

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+date = 2023-01-28
+title = "Self-Hosting Wger Workout Manager"
+description = "A walkthrough on how to host Wger with Docker on Linux."
++++
+
+## Wger: The Self-Hosted Workout Manager
+
+[Wger Workout Manager](https://wger.de) is a fitness tracking tool for those who
+enjoy self-hosting their data. You can also register an account on their main
+website if you'd prefer to try without self-hosting.
+
+### Features
+
+I didn't see a full listing of features anywhere, so I compiled this list of my
+own after installing wger:
+
+#### Dashboard
+
+- Dashboard view of Workout Schedule, Nutrition Plan, Weight Graph, & last 5
+Weight Logs
+
+#### Training
+
+- Workout Log
+- Workout Schedule
+- Calendar (shows weight logs and Bad/Neutral/Good days)
+- Gallery (shows images you upload)
+- Workout templates
+- Public templates
+- Exercises
+
+#### Nutrition
+
+- Nutrition plans
+- BMI calculator
+- Daily calories calculator
+- Ingredient overview
+
+#### Body Weight
+
+- Weight overview
+
+### Documentation
+
+In order to self-host wger, I opted to use the Docker version of the
+application. You can read the README within the
+[wger-project/docker](https://github.com/wger-project/docker) project on GitHub
+for information and installation instructions.
+
+### Installation
+
+To start the installation, I created a folder for wger and started creating the
+three necessary files:
+
+```sh
+mkdir ~/wger && mkdir ~/wger/config
+touch ~/wger/docker-compose.yml && \
+touch ~/wger/config/prod.env && \
+touch ~/wger/config/nginx.conf
+```
+
+Once you have the folders and files created, you will need to copy the contents
+of the `docker-compose.yml`, `prod.env`, and `nginx.conf` from the GitHub link
+above.
+
+A few notes to explain the changes I made to the default files:
+
+- I updated the `ALLOW_REGISTRAION` variable in `prod.env` to `False` after I
+created an account via my LAN connection, **before** I connected this app to a
+publicly-available domain.
+- I uncommented and updated `CSRF_TRUSTED_ORIGINS` to be equal to the public
+version of this app: `https://wger.example.com`.
+- I updated the port within `docker-compose.yml`, within the `nginx` block. The
+port I updated this to will be reflected in my nginx configuration file on the
+server (NOT the wger nginx.conf file).
+
+### Deploy
+
+Once all files are created and modified to your needs, simply start the
+container.
+
+```sh
+docker-compose up -d
+```
+
+You can now visit the website on your LAN by going to `localhost:YOUR_PORT` or
+by the server's IP, if you're not on the same machine that is running the
+container.
+
+If you wish to connect this app to a public domain name, you'll need to point an
+`A` DNS record from the domain to your server's public IP. You'll then need to
+create a configuration file for whichever web server or reverse proxy you're
+using.
+
+Wger's README suggests the following reverse proxy configuration for Nginx:
+
+```conf
+upstream wger {
+    # This port should match the port in the `nginx` block of docker-compose.yml
+    # If the container is running on this same machine, replace this with 
+    # server 127.0.0.1:8080
+    server 123.456.789.0:8080;
+}
+
+server {
+    listen 80;
+    listen [::]:443 ssl;
+    listen 443 ssl;
+
+    location / {
+        proxy_pass http://wger;
+        proxy_set_header Host $http_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-Proto $scheme;
+        proxy_redirect off;
+    }
+
+    server_name my.domain.example.com;
+
+    ssl_certificate /path/to/https/certificate.crt;
+    ssl_certificate_key /path/to/https/certificate.key;
+}
+```
+
+## Thoughts on Wger
+
+I'm still playing around with the app itself, but it seems to be a solid
+all-around workout manager, weight log, and food log.
+
+I like that the weight log graph is fluid and updates quickly. You can also
+import or export data in CSV format if you'd like to move your data elsewhere.
+
+The workout manager is slightly odd, as it requires you to enter sets and reps
+for each exercise when you enter it into the plan. Then, when you add a log
+entry for performing a workout, you then add what you actually performed, in
+terms of reps and weight.
+
+I haven't tried the food log yet and I likely will not, at least for a 
+while.
+I have no need for a food log or calorie tracker at the moment.
+
+### Screenshot Example
+
+You can see an example of a dashboard with placeholder data here:
+
+![wger dashboard](https://img.0x4b1d.org/blog/20230128-wger/wger.png "wger dashboard")
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