Dockerfiles updates and fixes

Author: alwx

Dockerfile

@@ -38,13 +38,15 @@ FROM python:3.6-slim
 # copy everything from /opt
 COPY --from=python_builder /opt/venv /opt/venv
 COPY --from=python_builder /app /app
+
+# make sure we use the virtualenv
 ENV PATH="/opt/venv/bin:$PATH"
 
 # update permissions & change user to not run as root
 RUN chgrp -R 0 /app && chmod -R g=u /app
 USER 1001
 
-# Create a volume for temporary data
+# create a volume for temporary data
 VOLUME /tmp
 
 # change shell

README.md

@@ -89,11 +89,29 @@ also be asked to sign a
 
 
 ## Development Internals
+
+### Building from source
+
+Rasa uses Poetry for packaging and dependency management. If you want to build it from source,
+you have to install Poetry first. This is how it can be done:
+
+```
+curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python3
+```
+
+There are several other ways to install Poetry. Please, follow 
+[the official guide](https://python-poetry.org/docs/#installation) to see all possible options.
+
+To install dependencies and `rasa` itself in editable mode execute
+```
+make install
+```
+
 ### Running and changing the documentation
-To build & edit the docs, first install all necessary dependencies:
 
+First of all, install all the required dependencies:
 ```
-poetry install
+make install
 ```
 
 After the installation has finished, you can run and view the documentation

docker/Dockerfile_full

@@ -49,6 +49,8 @@ FROM python:3.6-slim
 # copy everything from /opt
 COPY --from=python_builder /opt/venv /opt/venv
 COPY --from=python_builder /app /app
+
+# make sure we use the virtualenv
 ENV PATH="/opt/venv/bin:$PATH"
 
 # update permissions & change user to not run as root

docker/Dockerfile_pretrained_embeddings_mitie_en

@@ -43,13 +43,15 @@ FROM python:3.6-slim
 # copy everything from /opt
 COPY --from=python_builder /opt/venv /opt/venv
 COPY --from=python_builder /app /app
+
+# make sure we use the virtualenv
 ENV PATH="/opt/venv/bin:$PATH"
 
 # update permissions & change user to not run as root
 RUN chgrp -R 0 /app && chmod -R g=u /app
 USER 1001
 
-# Create a volume for temporary data
+# create a volume for temporary data
 VOLUME /tmp
 
 # change shell

docker/Dockerfile_pretrained_embeddings_spacy_de

@@ -43,6 +43,8 @@ FROM python:3.6-slim
 # copy everything from /opt
 COPY --from=python_builder /opt/venv /opt/venv
 COPY --from=python_builder /app /app
+
+# make sure we use the virtualenv
 ENV PATH="/opt/venv/bin:$PATH"
 
 # update permissions & change user to not run as root

docker/Dockerfile_pretrained_embeddings_spacy_en

@@ -43,6 +43,8 @@ FROM python:3.6-slim
 # copy everything from /opt
 COPY --from=python_builder /opt/venv /opt/venv
 COPY --from=python_builder /app /app
+
+# make sure we use the virtualenv
 ENV PATH="/opt/venv/bin:$PATH"
 
 # update permissions & change user to not run as root

poetry.lock

@@ -68,10 +68,10 @@ numpy = "^1.16"
 scipy = "^1.4.1"
 absl-py = "~0.9"
 apscheduler = "~3.6"
-tqdm = "==4.31.0"
-networkx = "==2.4.0"
-fbmessenger = "==6.0.0"
-pykwalify = "==1.7.0"
+tqdm = "~4.31.0"
+networkx = "~2.4.0"
+fbmessenger = "~6.0.0"
+pykwalify = "~1.7.0"
 coloredlogs = "^10.0"
 "ruamel.yaml" = "~0.15"
 scikit-learn = "^0.22"
@@ -80,7 +80,7 @@ python-telegram-bot = "^11.1"
 twilio = "~6.26"
 webexteamssdk = "~1.1.1"
 mattermostwrapper = "~2.2"
-rocketchat_API = "==0.6.31"
+rocketchat_API = "~0.6.31"
 colorhash = "~1.0.2"
 pika = "~1.1.0"
 jsonschema = "~3.2"
@@ -91,20 +91,19 @@ rasa-sdk = "^1.7.0"
 colorclass = "~2.2"
 terminaltables = "~3.1.0"
 sanic = "~19.9.0"
-sanic-cors = "==0.9.9.post1"
-sanic-jwt = "==1.3.2"
+sanic-cors = "~0.9.9.post1"
+sanic-jwt = "~1.3.2"
 sanic-plugins-framework = "==0.8.2"
 cloudpickle = "~1.2.0"
 multidict = "^4.6"
 aiohttp = "~3.5"
-questionary = "==1.1.1"
+questionary = "~1.1.1"
 prompt-toolkit = "^2.0"
 python-socketio = "~4.4"
 python-engineio = "~3.11"
 pydot = "~1.4"
 async_generator = "~1.10"
-SQLAlchemy = "~=1.3.3"
-kafka-python = "^1.4"
+SQLAlchemy = "~1.3.3"
 sklearn-crfsuite = "~0.3"
 psycopg2-binary = "~2.8.2"
 PyJWT = "~1.7"
@@ -152,6 +151,7 @@ sphinx-autodoc-typehints = "==1.6.0"
 spacy = [ "spacy",]
 convert = [ "tensorflow_text",]
 transformers = [ "transformers",]
+kafka = [ "kafka-python",]
 full = [ "spacy", "tensorflow_text", "transformers", "jieba",]
 gh-release-notes = [ "pypandoc", "github3.py",]
 
@@ -179,6 +179,10 @@ optional = true
 version = "==0.39"
 optional = true
 
+[tool.poetry.dependencies.kafka-python]
+version = "^1.4"
+optional = true
+
 [tool.poetry.dependencies.pymongo]
 version = "~3.8.0"
 extras = [ "tls", "srv",]