Fixing workflow (Docker Image CI) 2.

Dockerfile.dorothea

@@ -0,0 +1,50 @@
+# Stage 1: (build)
+FROM ubuntu:noble as build
+
+# Install required dependencies for building pmacct
+RUN apt-get update && \
+    apt-get install -y \
+        libpcap-dev \
+        pkg-config \
+        libtool \
+        autoconf \
+        automake \
+        make \
+        bash \
+        libstdc++-14-dev \
+        g++
+
+# Copy pmacct source code into the build 
+COPY pmacct tmp/pmacct
+
+# Set the working directory to the pmacct directory
+WORKDIR /tmp/pmacct
+
+# Run autogen.sh, configure, make, and make install to build pmacct
+RUN ./autogen.sh && \
+    ./configure && \
+    make && \
+    make install
+
+
+# Stage 2: Final Image
+FROM ubuntu:noble
+
+# Default value for pmacct settings
+ENV PMACCT_CONFIG=/dorothea/dorothea-pmacctd.conf
+
+# Copy the built files from the build stage to the final stage
+COPY --from=build /usr/local/ /usr/local
+
+# Copy pmacct default config
+COPY ./dorothea-pmacctd.conf /dorothea/dorothea-pmacctd.conf
+
+# Install libpcap0.8 package required by pmacct
+RUN apt-get update && \
+    apt-get install -y \
+    libpcap0.8 && \
+    apt-get clean -y && \
+    rm -rf /var/lib/apt/lists/*
+
+# Set the default command to run pmacctd with the specified configuration file
+CMD pmacctd -f ${PMACCT_CONFIG}