Switch to UWSGI and make docker build/run smarter

Dockerfile

@@ -1,5 +1,6 @@
 # syntax=docker/dockerfile:1
 FROM python:3
+ARG OPERATION
 
 RUN useradd -d /code xf
 RUN mkdir -p /code
@@ -18,6 +19,10 @@ WORKDIR /code
 COPY requirements.txt /code/
 RUN python -m venv /venv
 RUN . /venv/bin/activate && pip install -r requirements.txt
+
 # CMD . /venv/bin/activate && uwsgi --ini /conf/uwsgi.ini
-CMD . /venv/bin/activate && uvicorn --reload --reload-include *.html --workers 2 --uds /var/run/socks/app.sock app.asgi:application
+
+CMD if [ "$OPERATION" = "uwsgi" ] ; then . /venv/bin/activate && uwsgi --ini /conf/uwsgi.ini ; else . /venv/bin/activate && exec python manage.py runserver 0.0.0.0:8000; fi
+
+# CMD . /venv/bin/activate && uvicorn --reload --reload-include *.html --workers 2 --uds /var/run/socks/app.sock app.asgi:application
 # CMD . /venv/bin/activate && gunicorn -b 0.0.0.0:8000 --reload app.asgi:application -k uvicorn.workers.UvicornWorker

docker-compose.yml

@@ -4,9 +4,13 @@ services:
   app:
     image: xf/envelope:prod
     container_name: envelope
-    build: .
+    build:
+      context: .
+      args:
+        OPERATION: ${OPERATION}
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
+      - ${PORTAINER_GIT_DIR}/docker/uwsgi.ini:/conf/uwsgi.ini
       - ${APP_DATABASE_FILE}:/conf/db.sqlite3
       - app_static:${STATIC_ROOT}
     #ports:
@@ -22,11 +26,17 @@ services:
         condition: service_started
       collectstatic:
         condition: service_started
+    networks:
+      - default
+      - xf
 
   migration:
     image: xf/envelope:prod
     container_name: migration_envelope
-    build: .
+    build:
+      context: .
+      args:
+        OPERATION: ${OPERATION}
     command: sh -c '. /venv/bin/activate && python manage.py migrate --noinput'
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
@@ -38,7 +48,10 @@ services:
   collectstatic:
     image: xf/envelope:prod
     container_name: collectstatic_envelope
-    build: .
+    build:
+      context: .
+      args:
+        OPERATION: ${OPERATION}
     command: sh -c '. /venv/bin/activate && python manage.py collectstatic --noinput'
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
@@ -59,15 +72,17 @@ services:
          hard: 65535
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
-      - ${PORTAINER_GIT_DIR}/docker/nginx/conf.d:/etc/nginx/conf.d
+      - ${PORTAINER_GIT_DIR}/docker/nginx/conf.d/${OPERATION}.conf:/etc/nginx/conf.d/default.conf
       - app_static:${STATIC_ROOT}
     volumes_from:
       - tmp
+    networks:
+      - default
+      - xf
     depends_on:
       app:
         condition: service_started
 
-
     # volumes_from:
     #   - tmp
     # depends_on:
@@ -101,9 +116,10 @@ services:
   #     retries: 15
 
 networks:
-   default:
+  default:
-      external:
+    driver: bridge
-         name: xf
+  xf:
+    external: true
 
 volumes:
   app_static: {}

docker/nginx/conf.d/dev.conf

@@ -1,6 +1,7 @@
 upstream django {
     #server app:8000;
-    server unix:///var/run/socks/app.sock;
+    #server unix:///var/run/socks/app.sock;
+    server app:8000;
 }
 
 server {
@@ -9,11 +10,10 @@ server {
   location = /favicon.ico { access_log off; log_not_found off; }
 
   location /static/ {
-    root /code/core/;
+    root /conf;
   }
 
   location / {
-    include     /etc/nginx/uwsgi_params; # the uwsgi_params file you installed
     proxy_pass  http://django;
     proxy_set_header   X-Real-IP $remote_addr;
     proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;

docker/nginx/conf.d/uwsgi.conf

@@ -0,0 +1,24 @@
+upstream django {
+    server app:8000;
+    #server unix:///var/run/socks/app.sock;
+}
+
+server {
+  listen 9999;
+
+  location = /favicon.ico { access_log off; log_not_found off; }
+
+  location /static/ {
+    root /conf;
+  }
+
+  location / {
+      include     /etc/nginx/uwsgi_params; # the uwsgi_params file you installed
+      uwsgi_pass  django;
+      uwsgi_param Host $host;
+      uwsgi_param X-Real-IP $remote_addr;
+      uwsgi_param X-Forwarded-For $proxy_add_x_forwarded_for;
+      uwsgi_param X-Forwarded-Proto $http_x_forwarded_proto;
+  }
+
+}

docker/uwsgi.ini

@@ -0,0 +1,13 @@
+[uwsgi]
+chdir=/code
+module=app.wsgi:application
+env=DJANGO_SETTINGS_MODULE=app.settings
+master=1
+pidfile=/tmp/project-master.pid
+socket=0.0.0.0:8000
+processes=5
+harakiri=20
+max-requests=5000
+vacuum=1
+home=/venv
+

requirements.txt

@@ -1,4 +1,5 @@
 wheel
+uwsgi
 django
 pre-commit
 django-crispy-forms