UN-2609 [FEAT] Added dumb-init wrapper to forward SIGTERM to Python processes in tool containers (#1466)

* added tool invocation with dumb-init

* adding demo folder (to be removed)

* adding demo folder to runner/tests

* adding demo folder to runner/tests

* removing test folder

* small change

---------

Co-authored-by: vishnuszipstack <[email protected]>

Author: kirtimanmishrazipstack

runner/src/unstract/runner/runner.py

@@ -455,7 +455,7 @@ def run_container(
         )
 
         container_config = self.client.get_container_run_config(
-            command=["/bin/sh", "-c", container_command],
+            command=["dumb-init", "/bin/sh", "-c", container_command],
             file_execution_id=file_execution_id,
             shared_log_dir=shared_log_dir,  # Pass directory for mounting
             container_name=container_name,

tools/classifier/Dockerfile

@@ -4,7 +4,7 @@ LABEL maintainer="Zipstack Inc."
 
 
 # Install dependencies for unstructured library's partition
-RUN apt-get update && apt-get --no-install-recommends -y install libmagic-dev poppler-utils\
+RUN apt-get update && apt-get --no-install-recommends -y install dumb-init libmagic-dev poppler-utils\
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 

tools/structure/Dockerfile

@@ -22,7 +22,7 @@ ENV \
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
     ffmpeg libsm6 libxext6 libmagic-dev poppler-utils \
-    libreoffice freetds-dev freetds-bin && \
+    libreoffice freetds-dev freetds-bin dumb-init && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
 

tools/text_extractor/Dockerfile

@@ -4,7 +4,7 @@ LABEL maintainer="Zipstack Inc."
 
 
 # Install dependencies for unstructured library's partition
-RUN apt-get update && apt-get --no-install-recommends -y install libmagic-dev poppler-utils\
+RUN apt-get update && apt-get --no-install-recommends -y install dumb-init libmagic-dev poppler-utils\
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*