Adds entrypoint for starting a development server

docker/Dockerfile

@@ -30,12 +30,14 @@ ENV INVENTREE_SECRET_KEY_FILE="${INVENTREE_DATA_DIR}/secret_key.txt"
 ENV INVENTREE_WEB_PORT="8000"
 
 # Pass DB configuration through as environment variables
-ENV INVENTREE_DB_ENGINE="${INVENTREE_DB_ENGINE}"
-ENV INVENTREE_DB_NAME="${INVENTREE_DB_NAME}"
-ENV INVENTREE_DB_HOST="${INVENTREE_DB_HOST}"
-ENV INVENTREE_DB_PORT="${INVENTREE_DB_PORT}"
-ENV INVENTREE_DB_USER="${INVENTREE_DB_USER}"
-ENV INVENTREE_DB_PASSWORD="${INVENTREE_DB_PASSWORD}"
+# Default configuration = postgresql
+ENV INVENTREE_DB_ENGINE="postgresql"
+ENV INVENTREE_DB_NAME="inventree"
+ENV INVENTREE_DB_HOST="db"
+ENV INVENTREE_DB_PORT="5432"
+
+# INVENTREE_DB_USER must be specified at run-time
+# INVENTREE_DB_PASSWORD must be specified at run-time
 
 LABEL org.label-schema.schema-version="1.0" \
       org.label-schema.build-date=${DATE} \
@@ -93,14 +95,16 @@ RUN pip install --no-cache-dir -U -r ${INVENTREE_SRC_DIR}/requirements.txt
 COPY gunicorn.conf.py ${INVENTREE_HOME}/gunicorn.conf.py
 
 # Copy startup scripts
-COPY start_server.sh ${INVENTREE_SRC_DIR}/start_server.sh
+COPY start_prod_server.sh ${INVENTREE_SRC_DIR}/start_prod_server.sh
+COPY start_dev_server.sh ${INVENTREE_SRC_DIR}/start_dev_server.sh
 COPY start_worker.sh ${INVENTREE_SRC_DIR}/start_worker.sh
 
-RUN chmod 755 ${INVENTREE_SRC_DIR}/start_server.sh
+RUN chmod 755 ${INVENTREE_SRC_DIR}/start_prod_server.sh
+RUN chmod 755 ${INVENTREE_SRC_DIR}/start_dev_server.sh
 RUN chmod 755 ${INVENTREE_SRC_DIR}/start_worker.sh
 
 # exec commands should be executed from the "src" directory
 WORKDIR ${INVENTREE_SRC_DIR}
 
 # Let us begin
-CMD ["bash", "./start_server.sh"]
+CMD ["bash", "./start_prod_server.sh"]

docker/docker-compose.yml

@@ -12,6 +12,7 @@ version: "3.8"
 # Before running, ensure that you change the "/path/to/data" directory,
 # specified in the "volumes" section at the end of this file.
 # This path determines where the InvenTree data will be stored!
+# 
 
 services:
     # Database service
@@ -25,6 +26,7 @@ services:
             - 5432/tcp
         environment:
             - PGDATA=/var/lib/postgresql/data/pgdb
+            # The pguser and pgpassword values must be the same in the other containers
             - POSTGRES_USER=pguser
             - POSTGRES_PASSWORD=pgpassword
         volumes:
@@ -44,13 +46,28 @@ services:
             - data:/home/inventree/data
             - static:/home/inventree/static
         environment:
-            - INVENTREE_DB_ENGINE=postgresql
-            - INVENTREE_DB_NAME=inventree
+            # Default environment variables are configured to match the 'db' container
+            # Database permissions
+            - INVENTREE_DB_USER=pguser
+            - INVENTREE_DB_PASSWORD=pgpassword
+        restart: unless-stopped
+
+    # background worker process handles long-running or periodic tasks
+    worker:
+        container_name: worker
+        image: inventree/inventree:latest
+        entrypoint: ./start_worker.sh
+        depends_on:
+            - db
+            - web
+        volumes:
+            - data:/home/inventree/data
+            - static:/home/inventree/static
+        environment:
+            # Default environment variables are configured to match the 'db' container
+            # Database permissions
             - INVENTREE_DB_USER=pguser
             - INVENTREE_DB_PASSWORD=pgpassword
-            - INVENTREE_DB_PORT=5432
-            - INVENTREE_DB_HOST=db
-            - INVENTREE_WEB_PORT=8000
         restart: unless-stopped
 
     # nginx acts as a reverse proxy
@@ -67,33 +84,14 @@ services:
             - 1337:80
         volumes:
             # Provide nginx.conf file to the container
+            # Refer to the provided example file as a starting point
             - ./nginx.conf:/etc/nginx/templates/default.conf.template:ro
             # Static data volume is mounted to /var/www/static
             - static:/var/www/static
-
-    # background worker process handles long-running or periodic tasks
-    worker:
-        container_name: worker
-        image: inventree/inventree:latest
-        entrypoint: ./start_worker.sh
-        depends_on:
-            - db
-            - web
-        volumes:
-            - data:/home/inventree/data
-            - static:/home/inventree/static
-        environment:
-            - INVENTREE_DB_ENGINE=postgresql
-            - INVENTREE_DB_NAME=inventree
-            - INVENTREE_DB_USER=pguser
-            - INVENTREE_DB_PASSWORD=pgpassword
-            - INVENTREE_DB_PORT=5432
-            - INVENTREE_DB_HOST=db
         restart: unless-stopped
 
 volumes:
-    # Static files, shared between containers
-    static:
+    # NOTE: Change /path/to/data to a directory on your local machine
     # Persistent data, stored externally
     data:
         driver: local
@@ -103,3 +101,5 @@ volumes:
             # This directory specified where InvenTree data are stored "outside" the docker containers
             # Change this path to a local system path where you want InvenTree data stored
             device: /path/to/data
+    # Static files, shared between containers
+    static:

docker/start_dev_server.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# Create required directory structure (if it does not already exist)
+if [[ ! -d "$INVENTREE_STATIC_ROOT" ]]; then
+    echo "Creating directory $INVENTREE_STATIC_ROOT"
+    mkdir $INVENTREE_STATIC_ROOT
+fi
+
+if [[ ! -d "$INVENTREE_MEDIA_ROOT" ]]; then
+    echo "Creating directory $INVENTREE_MEDIA_ROOT"
+    mkdir $INVENTREE_MEDIA_ROOT
+fi
+
+if [[ ! -d "$INVENTREE_BACKUP_DIR" ]]; then
+    echo "Creating directory $INVENTREE_BACKUP_DIR"
+    mkdir $INVENTREE_BACKUP_DIR
+fi
+
+# Check if "config.yaml" has been copied into the correct location
+if test -f "$INVENTREE_CONFIG_FILE"; then
+    echo "$INVENTREE_CONFIG_FILE exists - skipping"
+else
+    echo "Copying config file to $INVENTREE_CONFIG_FILE"
+    cp $INVENTREE_SRC_DIR/InvenTree/config_template.yaml $INVENTREE_CONFIG_FILE
+fi
+
+echo "Starting InvenTree server..."
+
+# Wait for the database to be ready
+cd $INVENTREE_MNG_DIR
+python manage.py wait_for_db
+
+sleep 10
+
+echo "Running InvenTree database migrations and collecting static files..."
+
+# We assume at this stage that the database is up and running
+# Ensure that the database schema are up to date
+python manage.py check || exit 1
+python manage.py migrate --noinput || exit 1
+python manage.py migrate --run-syncdb || exit 1
+python manage.py collectstatic --noinput || exit 1
+python manage.py clearsessions || exit 1
+
+# Launch a development server
+python manage.py runserver -a 0.0.0.0:$INVENTREE_WEB_PORT