depth-api2

clone project with submodules

git clone --recurse-submodules [email protected]:OpenSeaMap/depth-api3.git

configuration / settings

settings are not committed to SCM and needs to be stored in following file:

 ./depth3/.env (if you run django on host)
 ./docker/.env (if you run django inside docker container)

you need to create the file with following sample content and adapt it to your needs:

POSTGRES_USER=admin
POSTGRES_PASSWORD=admin

DEBUG=True
SECRET_KEY='nvd@a^27y27t2c6=%9%pa9j73mhw-2*!b*z%4kt2gnu9!u(z7k'

# database used for django server
DB_ENGINE=django.db.backends.postgresql
DB_NAME=osmapi-db
DB_USER=admin
DB_PASSWORD=admin
DB_HOST=postgis
DB_PORT=5432

# database used from API2 backend (java / tomcat version)
DB_OSMAPI_ENGINE=django.db.backends.postgresql
DB_OSMAPI_NAME=osmapi-db
DB_OSMAPI_USER=admin
DB_OSMAPI_PASSWORD=admin
DB_OSMAPI_HOST=postgis
DB_OSMAPI_PORT=5432

# database used from API2 backend (java / tomcat version)
DB_DEPTH_ENGINE=django.db.backends.postgresql
DB_DEPTH_NAME=depth-db
DB_DEPTH_USER=admin
DB_DEPTH_PASSWORD=admin
DB_DEPTH_HOST=postgis
DB_DEPTH_PORT=5432

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.openseamap.org'
EMAIL_PORT = '465'
EMAIL_HOST_USER = "[email protected]"
EMAIL_HOST_PASSWORD = "12345678"

UPLOAD_PATH=/data/uploads
LOGFILENAME=/data/log/osmapi.log

start docker based solution

start docker container

docker-compose up -d

stop docker container

docker-compose down 

initial setup of databases

open shell in database docker container

assumtion: the user with name="admin" and pass="admin" and persmissions to create databases is configured in database.

enter following commands

# osmapi data (taken over from api2 project)
sudo -u postgres createdb -E UTF8 -O admin django-db -T template0

# for django
sudo -u postgres createdb -E UTF8 -O admin osmapi-db -T template0

# depth data (taken over from api2 project)
sudo -u postgres createdb -E UTF8 -O admin depth-db -T template0

# import database schema
sudo -u postgres psql -c "ALTER USER admin WITH SUPERUSER;"
sudo -u postgres psql -d osmapi-db -c "CREATE EXTENSION postgis;"
sudo -u postgres psql -h localhost -p 5432 -U admin -d osmapi-db -f /transfer/create_osmapi_db.sql

initial setup of django

open a shell in osmapi docker container

docker-compose exec osmapi /bin/bash

enter following commands

/run.sh migrate

start django web application without docker

install required python libraries

the following command installs all required libraries

pip3 install --no-cache-dir -r requirements.txt

start django

cd depth-api3
python3 manage.py runserver 0.0.0.0:4040

the server shows following output if startup was successfull:

Performing system checks...
System check identified no issues (1 silenced).
February 09, 2022 - 15:35:59
Django version 3.2, using settings 'depth3.settings'
Starting development server at http://0.0.0.0:4040/
Quit the server with CONTROL-C.

Test

http://localhost:4040/