Make modules smaller

README.md

@@ -13,10 +13,16 @@ Getting Started:
     - Password: admin
 
 Server image notes:
-- File Sizes
+- Server file sizes
     - Original Image: 3.17GB
     - First attempt: 2.24GB
     - Remove chown: 1.56GB
     - PreBuild python modules, and only pull submodules we need: 800MB
     - PreBuild PHP modules: 664MB
-- Saved: 2.5GB
+- Server Saved: 2.5GB
+
+- Modules file sizes:
+    - Original: 1.36GB
+    - Pre-build modules: 750MB
+- Modules Saved: 640MB
+

modules/Dockerfile

@@ -1,40 +1,36 @@
-FROM python:3.7-slim-buster
+FROM python:3.7-slim-buster  as builder
 ENV DEBIAN_FRONTEND noninteractive
+ARG VERSION=2.4.118
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
                 git \
                 python3-dev \
                 python3-pip \
+                python3-wheel \
                 build-essential \
                 pkg-config \
                 libpoppler-cpp-dev \
-#                libpq5 \
-#                libjpeg-dev \
-#                tesseract-ocr \ 
-#                imagemagick \
-#                virtualenv \
-#                libopencv-dev \
-#                zbar-tools \
-#                libzbar0 \
-#                libzbar-dev \
-#                libfuzzy-dev \
-#                gem \
-#                curl \
-#                gosu \
             && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/*
 
-# Add Argument for MISP-Modules releases
-ARG VERSION=2.4.118
-
-# Install MISP Modules
+# Build MISP Modules
     WORKDIR /srv
     RUN git clone --branch v${VERSION} --depth 1  https://github.com/MISP/misp-modules.git
-
+    RUN mkdir /wheel
     WORKDIR /srv/misp-modules
+    RUN sed -i 's/-e //g' REQUIREMENTS
+    RUN pip3 wheel -r REQUIREMENTS --no-cache-dir -w /wheel/
 
-RUN pip3 install -I -r REQUIREMENTS --no-cache-dir
-RUN pip3 install . --no-cache-dir 
-RUN chown -R www-data /srv/misp-modules
+FROM python:3.7-slim-buster
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+            libglib2.0-0 \
+            libzbar0 \
+            libxrender1 \
+            libxext6 \
+            libpoppler-cpp0v5 \
+        && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /wheel /wheel
+RUN pip install /wheel/*.whl
 
-USER www-data
 ENTRYPOINT [ "/usr/local/bin/misp-modules", "-l", "0.0.0.0"]