refactor forest src

docker-compose.yml

@@ -2,7 +2,7 @@ version: '3'
 
 services:
   db:
-    image: postgres:13
+    image: postgres:15
     volumes:
       - "./data/db/pgdata:/var/lib/postgresql/data/"
     env_file:
@@ -10,6 +10,7 @@ services:
     restart: always
     networks:
       - internal
+
   pgadmin:
     image: dpage/pgadmin4
     #volumes:
@@ -23,23 +24,22 @@ services:
       - internal
     depends_on:
       - db
-  flask:
+
-    build:
+  forest:
-      context: ./flask
+    depends_on:
-      dockerfile: Dockerfile
+      - "db"
-    command: gunicorn --bind 0.0.0.0:5000 manage:app
+    build: ./src/forest
+    image: forest:latest
     ports:
       - 5000:5000
-    environment:
-      - "FLASK_ENV=production"
-      - "FLASK_APP=forest/__init__.py"
-      - "APP_HOME=/app"
     env_file:
       - ./.env
+    restart: unless-stopped
     networks:
       - internal
-    depends_on:
+    labels:
-      - db
+      - meta.role=forest
+
   osmtile:
     image: overv/openstreetmap-tile-server:2.3.0
     hostname: osmtile
@@ -55,5 +55,6 @@ services:
     networks:
       - internal
     restart: always
+
 networks:
   internal: {} 

flask/Dockerfile

@@ -1,34 +0,0 @@
-FROM python:3
-
-# create directory for the app user
-RUN mkdir -p /home/app
-
-# create the app user
-RUN addgroup --system app && adduser --system --group app
-
-# create the appropriate directories
-ENV APP_HOME=/app
-RUN mkdir $APP_HOME
-WORKDIR $APP_HOME
-
-# install dependencies
-RUN apt-get update && apt-get install -y --no-install-recommends netcat-openbsd gcc
-
-COPY ./requirements.txt .
-RUN pip install -r requirements.txt
-
-# copy entrypoint.sh
-COPY ./entrypoint.sh $APP_HOME
-
-# copy project
-COPY . $APP_HOME
-
-# chown all the files to the app user
-RUN chown -R app:app $APP_HOME
-
-# change to the app user
-USER app
-
-# run entrypoint.sh
-ENTRYPOINT ["./entrypoint.sh"]
-

flask/entrypoint.sh

@@ -1,14 +0,0 @@
-#!/bin/sh
-
-if [ "$DATABASE" = "postgres" ]
-then
-    echo "Waiting for postgres..."
-
-    while ! nc -z $SQL_HOST $SQL_PORT; do
-      sleep 0.1
-    done
-
-    echo "PostgreSQL started"
-fi
-
-exec "$@"

flask/manage-example.py

@@ -1,23 +0,0 @@
-from flask.cli import FlaskGroup
-
-from project import app, db, User
-
-
-cli = FlaskGroup(app)
-
-
-@cli.command("create_db")
-def create_db():
-    db.drop_all()
-    db.create_all()
-    db.session.commit()
-
-
-@cli.command("seed_db")
-def seed_db():
-    db.session.add(User(email="daniel@deflax.net"))
-    db.session.commit()
-
-
-if __name__ == "__main__":
-    cli()

flask/manage.py

@@ -1,54 +0,0 @@
-#!/usr/bin/env python
-
-import os
-
-from flask.cli import FlaskGroup
-from forest import app, db
-from forest.models import User
-
-from flask_migrate import Migrate
-
-cli = FlaskGroup(app)
-
-migrate = Migrate()
-migrate.init_app(app, db)
-
-@cli.command("create_db")
-def create_db():
-    db.drop_all()
-    db.create_all()
-    db.session.commit()
-
-
-@cli.command("seed_db")
-def seed_db():
-    db.session.add(User(email="daniel@deflax.net"))
-    db.session.commit()
-
-
-@cli.command("upgrade_db")
-def upgrade_db():
-    """Run deployment tasks."""
-    from flask_migrate import upgrade
-    from app.models import Role, User
-
-    # migrate database to latest revision
-    upgrade()
-
-    # create user roles
-    Role.insert_roles()
-
-
-@cli.command("restore_db")
-def restore_db(restore_file):
-    """ recreate db from grid export with python3 manage.py restore /path/grid.tar.bz2 """
-    print(str(restore_file))
-    #TODO
-    from app.models import User
-    db.session.add(User(email=str(user), password=str(password), confirmed=True, confirmed_on=datetime.datetime.now()))
-    db.session.commit()
-
-
-if __name__ == "__main__":
-    cli()
- 

src/forest/Dockerfile

@@ -0,0 +1,23 @@
+FROM python:3-bookworm
+
+# install dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+netcat-openbsd \
+gcc \
+&& \
+apt-get clean && \
+rm -rf /var/lib/apt/lists/*
+
+# create the appropriate directories
+ENV APP_HOME=/app
+RUN mkdir $APP_HOME
+WORKDIR $APP_HOME
+
+# copy project
+COPY . $APP_HOME
+
+RUN pip3 install -r requirements.txt
+
+EXPOSE 8080
+
+CMD [ "waitress-serve", "--port=5000", "--call", "forest:create_app"]

src/forest/requirements.txt

@@ -1,6 +1,8 @@
-gunicorn
+APScheduler
-psycopg2-binary
+requests
-alembic
+blinker
+click
+waitress
 Flask
 Flask-SQLAlchemy
 Flask-Admin
@@ -11,9 +13,14 @@ Flask-Migrate
 Flask-Moment
 Flask-Uploads
 Flask-WTF
+itsdangerous
 Jinja2
 PyQRCode
 WTForms
 onetimepass
+MarkupSafe
+Werkzeug
 email_validator
 iso3166
+psycopg2-binary
+alembic