Differences

This shows you the differences between two versions of the page.

--- deployment_raspberry [2025/10/15 18:54] – ninin
+++ deployment_raspberry [2025/11/27 22:39] (current) – ninin
@@ Line 1: / Line 1: @@
-ip ermitteln:
+=== Allgemein ===
-login: ssh user@ip
+IP ermitteln:
+  arp -a
-Virtual environment
+login:
-cd sese_project/serious-seeds
+  ssh user@ip
-source env/bin/activate
-Create Database
+Virtual environment
+    cd sese_project/serious-seeds
+    python3 -m venv env
+    source env/bin/activate
+    pip install -r app/requirements.txt
+Set Environment Variables
+    export DJANGO_ENV=production
+    export POSTGRES_DB=<db>
+    export POSTGRES_USER=<user>
+    export POSTGRES_PASSWORD=<pw>
 Start Dev Server
@@ Line 14: / Line 23: @@
-### Turn off power management for network adapter
+=== Turn off power management for network adapter ===
 Create a new systemd service file:
@@ Line 41: / Line 50: @@
     sudo systemctl start wifipower.service
-(or reboot the Pi for it to take effect.)
+or reboot the Pi for it to take effect:
+    sudo reboot
+=== Create Database ===
+  sudo su postgres
+  psql
+  CREATE DATABASE <db>;
+  CREATE USER <user>;
+  ALTER USER <user> with encrypted password '<pw>';
+  GRANT ALL PRIVILEGES ON DATABASE <db> TO <user>;
+  ALTER DATABASE <db> OWNER TO <user>;
+=== Deployment Checklist ===
+- Static Files
+  python manage.py collectstatic
+With cleanup:
+  python manage.py collectstatic --noinput --clear
+=== Nginx ===
+  sudo nano /etc/nginx/sites-available/seriousseeds
+Next, enable the configuration:
+  sudo ln -s /etc/nginx/sites-available/seriousseeds /etc/nginx/sites-enabled/
+  sudo nginx -t
+  sudo systemctl restart nginx
+Analyse:
+  sudo nginx -T | sed -n '1,200p' | grep -n 'proxy_pass\|upstream'
+=== Gunicorn ===
+  sudo nano /etc/systemd/system/gunicorn.service
+Bei Änderungen:
+  systemctl daemon-reload
+  sudo systemctl restart gunicorn
+followed by a hard browser refresh (Ctrl + Shift + R).
+=== Rollout Release ===
+# In deinem Produktionsverzeichnis
+  cd /pfad/zu/serious-seeds
+# Aktiviere Virtual Environment
+  source env/bin/activate
+# Hole neueste Tags
+  git fetch --tags
+# Liste verfügbare Tags auf
+  git tag -l
+# Checke das gewünschte Tag aus (mit lokalem Branch, um keinen detached-head zu bekommen)
+  git checkout -b production-v1.0.0 tags/v1.0.0
+# Installiere/Update Dependencies
+  pip install -r app/requirements.txt
+# Führe Migrations aus (falls nötig)
+  python app/manage.py migrate
+# Sammle Static Files
+  python app/manage.py collectstatic --noinput
+# Starte Gunicorn neu
+  sudo systemctl restart gunicorn
+=== Tutorial ===
+https://www.teachmemicro.com/building-a-django-webserver-on-raspberry-pi-a-step-by-step-guide/
+https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ubuntu#installing-the-packages-from-the-ubuntu-repositories