Update presidio containers to use gunicorn

NOTICE

@@ -1552,3 +1552,30 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
+
+*******
+gunicorn
+
+2009-2024 (c) Benoît Chesneau <[email protected]>
+2009-2015 (c) Paul J. Davis <[email protected]>
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

presidio-analyzer/Dockerfile

@@ -10,6 +10,9 @@ ENV ANALYZER_CONF_FILE=${ANALYZER_CONF_FILE}
 ENV RECOGNIZER_REGISTRY_CONF_FILE=${RECOGNIZER_REGISTRY_CONF_FILE}
 ENV NLP_CONF_FILE=${NLP_CONF_FILE}
 
+ENV PORT=3000
+ENV WORKERS=1
+
 COPY ${ANALYZER_CONF_FILE} /usr/bin/${NAME}/${ANALYZER_CONF_FILE}
 COPY ${RECOGNIZER_REGISTRY_CONF_FILE} /usr/bin/${NAME}/${RECOGNIZER_REGISTRY_CONF_FILE}
 COPY ${NLP_CONF_FILE} /usr/bin/${NAME}/${NLP_CONF_FILE}
@@ -31,4 +34,4 @@ RUN poetry run python install_nlp_models.py --conf_file ${NLP_CONF_FILE}
 
 COPY . /usr/bin/${NAME}/
 EXPOSE ${PORT}
-CMD poetry run python app.py --host 0.0.0.0
+CMD poetry run gunicorn -w $WORKERS -b 0.0.0.0:$PORT 'app:create_app()'

presidio-analyzer/app.py

@@ -135,8 +135,11 @@ def supported_entities() -> Tuple[str, int]:
         def http_exception(e):
             return jsonify(error=e.description), e.code
 
+def create_app(): # noqa
+    server = Server()
+    return server.app
 
 if __name__ == "__main__":
+    app = create_app()
     port = int(os.environ.get("PORT", DEFAULT_PORT))
-    server = Server()
-    server.app.run(host="0.0.0.0", port=port)
+    app.run(host="0.0.0.0", port=port)

presidio-analyzer/pyproject.toml

@@ -36,9 +36,10 @@ azure-ai-textanalytics = { version = "*", optional = true }
 azure-core = { version = "*", optional = true }
 transformers = { version = "*", optional = true }
 huggingface_hub = { version = "*", optional = true }
+gunicorn = {version = "*", optional = true}
 
 [tool.poetry.extras]
-server = ["flask"]
+server = ["flask", "gunicorn"]
 transformers = [
     "transformers",
     "huggingface_hub",

presidio-anonymizer/Dockerfile

@@ -2,6 +2,10 @@ FROM python:3.9-slim
 
 ARG NAME
 ENV PIP_NO_CACHE_DIR=1
+
+ENV PORT=3000
+ENV WORKERS=1
+
 WORKDIR /usr/bin/${NAME}
 
 COPY ./pyproject.toml /usr/bin/${NAME}/
@@ -11,4 +15,4 @@ RUN pip install poetry && poetry install --no-root --only=main -E server
 COPY . /usr/bin/${NAME}/
 
 EXPOSE ${PORT}
-CMD poetry run python app.py
+CMD poetry run gunicorn -w $WORKERS -b 0.0.0.0:$PORT 'app:create_app()'

presidio-anonymizer/app.py

@@ -112,8 +112,11 @@ def server_error(e):
             self.logger.error(f"A fatal error occurred during execution: {e}")
             return jsonify(error="Internal server error"), 500
 
+def create_app(): # noqa
+    server = Server()
+    return server.app
 
 if __name__ == "__main__":
+    app = create_app()
     port = int(os.environ.get("PORT", DEFAULT_PORT))
-    server = Server()
-    server.app.run(host="0.0.0.0", port=port)
+    app.run(host="0.0.0.0", port=port)

presidio-anonymizer/pyproject.toml

@@ -25,9 +25,10 @@ python = ">=3.9,<4.0"
 pycryptodome = ">=3.10.1"
 azure-core = { version = "*", optional = true }
 flask = { version = ">=1.1", optional = true }
+gunicorn = {version = "*", optional = true}
 
 [tool.poetry.extras]
-server = ["flask"]
+server = ["flask", "gunicorn"]
 
 [tool.poetry.group.dev.dependencies]
 pip = "*"

presidio-image-redactor/Dockerfile

@@ -10,6 +10,9 @@ ENV ANALYZER_CONF_FILE=${ANALYZER_CONF_FILE}
 ENV RECOGNIZER_REGISTRY_CONF_FILE=${RECOGNIZER_REGISTRY_CONF_FILE}
 ENV NLP_CONF_FILE=${NLP_CONF_FILE}
 
+ENV PORT=3000
+ENV WORKERS=1
+
 COPY ${ANALYZER_CONF_FILE} /usr/bin/${NAME}/${ANALYZER_CONF_FILE}
 COPY ${RECOGNIZER_REGISTRY_CONF_FILE} /usr/bin/${NAME}/${RECOGNIZER_REGISTRY_CONF_FILE}
 COPY ${NLP_CONF_FILE} /usr/bin/${NAME}/${NLP_CONF_FILE}
@@ -35,4 +38,4 @@ RUN pip install poetry && poetry install --no-root --only=main -E server
 
 COPY . /usr/bin/${NAME}/
 EXPOSE ${PORT}
-CMD poetry run python app.py
+CMD poetry run gunicorn -w $WORKERS -b 0.0.0.0:$PORT 'app:create_app()'

presidio-image-redactor/app.py

@@ -80,8 +80,11 @@ def server_error(e):
             self.logger.error(f"A fatal error occurred during execution: {e}")
             return jsonify(error="Internal server error"), 500
 
+def create_app(): # noqa
+    server = Server()
+    return server.app
 
 if __name__ == "__main__":
+    app = create_app()
     port = int(os.environ.get("PORT", DEFAULT_PORT))
-    server = Server()
-    server.app.run(host="0.0.0.0", port=port)
+    app.run(host="0.0.0.0", port=port)

presidio-image-redactor/pyproject.toml

@@ -32,9 +32,10 @@ azure-ai-formrecognizer = ">=3.3.0,<4.0.0"
 opencv-python = ">=4.0.0,<5.0.0"
 python-gdcm = ">=3.0.24.1"
 flask = { version = ">=1.1", optional = true }
+gunicorn = {version = "*", optional = true}
 
 [tool.poetry.extras]
-server = ["flask"]
+server = ["flask", "gunicorn"]
 
 [tool.poetry.group.dev.dependencies]
 pip = "*"