Docker Compose specification and demo infrastructure settings

.dockerignore

@@ -0,0 +1,2 @@
+data_dumps/
+

Dockerfile

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+FROM alpine:3.10
+MAINTAINER Vyacheslav Tykhonov
+RUN apk update && apk add  --no-cache freetype && apk add python3 && apk add python3-dev && apk add py3-pip
+RUN apk --update add libxml2-dev libxslt-dev libffi-dev gcc musl-dev libgcc openssl-dev curl
+RUN apk add jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev
+RUN apk add --update nodejs npm
+RUN apk add bash gcc gfortran python python-dev py-pip build-base wget freetype-dev libpng-dev openblas-dev
+RUN pip3 install --upgrade pip
+RUN pip3 install cython
+RUN pip3 install matplotlib
+COPY . /semantic-bot
+RUN pip3 install pybind11==2.2.4
+WORKDIR /semantic-bot
+RUN pip3 install -r requirements.txt
+RUN apk add npm
+RUN npm install -g yarn
+ENV WORKDIR=/semantic-bot
+RUN npm i
+ENV DJANGO_SETTINGS_MODULE=chatbot_app.settings
+ENV PYTHONPATH=$PYTHONPATH:$WORKDIR
+ENV DATADIR=$WORKDIR/data_dumps
+ENTRYPOINT ["bash"]
+EXPOSE 8000
+EXPOSE 8001

README.md

@@ -59,6 +59,15 @@ SECRET_KEY = "<SECRET_KEY>"
 
 If you get errors, proceed to the manual installation.
 
+## Docker
+Build image:  `docker build -t semantic-bot .`
+
+Run container: `docker-compose up` 
+
+Open application in your browser: http://0.0.0.0:8080
+
+Warning: Docker container is running in the demonstration mode with configuration files in `demo` folder.
+
 ## Manual installation
 
 install python dependencies with pip

demo/settings.py

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+"""
+
+Django settings for chatbot_app project.
+
+Generated by 'django-admin startproject' using Django 1.11.9.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/1.11/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/1.11/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+#BASE_DIR = "/semantic-bot/"
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = False
+DEBUG = True
+
+ALLOWED_HOSTS = ["*"]
+SECRET_KEY = 'change-me'
+#ALLOWED_HOSTS = ["0.0.0.0","127.0.0.1","localhost"]
+
+# To be defined in your local_settings
+DATA_API_KEY = None
+MAPPING_SERIALIZER = 'YARRRML'
+
+# If True, all URIs (classes and properties) are used only if available (returns http code 200)
+CHECK_URI_AVAILABILITY = False
+
+# Set the minimal score for an URI to be used by the chatbot (see _custom_scoring function in utils/lov_ods_api)
+MINIMAL_CHATBOT_SCORE = 700
+
+# Set the number of records to retrieve
+RECORD_NUMBER = 10
+
+# Application definition
+
+INSTALLED_APPS = [
+    # 'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'chat',
+    'webpack_loader'
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    # 'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware'
+]
+
+ROOT_URLCONF = 'chatbot_app.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [os.path.join(BASE_DIR, "chat/templates")],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'chatbot_app.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/1.11/ref/settings/#databases
+
+DATABASES = {}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'formatters': {
+        'simple': {
+            'format': '[%(asctime)s] [%(levelname)s] [%(module)s] %(message)s'
+        }
+    },
+    'handlers': {
+        'chatbot_results': {
+            'level': 'INFO',
+            'class': 'logging.FileHandler',
+            'filename': 'logs/chatbot_results.log',
+            'formatter': 'simple'
+        }
+    },
+    'loggers': {
+        'results_logger': {
+            'handlers': ['chatbot_results'],
+            'level': 'INFO',
+            'propagate': False,
+        }
+    },
+}
+
+# Internationalization
+# https://docs.djangoproject.com/en/1.11/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+try:
+    from .local_settings import *
+except ImportError:
+    pass
+
+STATICFILES_DIRS = (
+    os.path.join(BASE_DIR, 'assets'),
+)
+#STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static_files')]
+
+#STATIC_ROOT = os.path.join(BASE_DIR, 'assets')
+#STATIC_ROOT = '/semantic-bot/assets'
+STATIC_URL = '/static/'
+#STATIC_URL = 'http://dataverse.org.ua:8080/static/'
+print(STATICFILES_DIRS)
+
+WEBPACK_LOADER = {
+    'DEFAULT': {
+        'BUNDLE_DIR_NAME': 'bundles/',
+        'STATS_FILE': os.path.join(BASE_DIR, 'webpack-stats.json'),
+    }
+}

demo/start-server.sh

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+#!/bin/bash
+
+cd /semantic-bot
+yarn run watch &
+#/usr/bin/python3 manage.py migrate
+#/usr/bin/python3 manage.py collectstatic
+/usr/bin/python3 manage.py runserver 0.0.0.0:80 
+#yarn run watch &

demo/webpack.watch.config.js

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+var baseConfig = require('./webpack.config.js');
+var merge = require('webpack-merge');
+var webpack = require('webpack');
+
+module.exports = merge(baseConfig, {
+    entry: [
+        'webpack-dev-server/client?',
+        'webpack/hot/only-dev-server'
+    ],
+    output: {
+        publicPath: '/static/bundles/',
+    },
+    plugins: [
+        new webpack.HotModuleReplacementPlugin(),
+        new webpack.NoEmitOnErrorsPlugin(),
+    ],
+});

docker-compose.yml

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+version: '3.7'
+services:
+  ontology:
+      build: ./  
+      container_name: semantic-bot
+      privileged: true
+      environment:
+        - "WORKDIR=/semantic-bot"
+        - "PYTHONPATH=/semantic-bot"
+        - "LANG=en"
+      ports:
+        - "8080:80"
+        - "8081:8081"
+      volumes:
+        - ./data_dumps:/semantic-bot/data_dumps
+        - ./chat:/semantic-bot/chat
+        - ./demo/settings.py:/semantic-bot/chatbot_app/settings.py
+        - ./demo/start-server.sh:/semantic-bot/start-server.sh
+        - ./demo/webpack.watch.config.js:/semantic-bot/webpack.watch.config.js
+      command: '/semantic-bot/start-server.sh'

start-server.sh

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+#!/bin/bash
+
+cd /semantic-bot
+yarn run watch &
+/usr/bin/python3 manage.py migrate
+/usr/bin/python3 manage.py collectstatic
+/usr/bin/python3 manage.py runserver 0:8000