feat: mixrunner

Author: richard-ramos

Dockerfile

@@ -0,0 +1,79 @@
+# Build nim
+FROM debian:bookworm-slim AS build_nim
+
+WORKDIR /
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt install -y git curl build-essential bash ca-certificates libssl-dev
+
+ENV NIM_VERSION=version-2-0
+
+RUN curl -O -L -s -S https://raw.githubusercontent.com/status-im/nimbus-build-system/master/scripts/build_nim.sh
+
+RUN env MAKE="make -j$(nproc)" \
+        ARCH_OVERRIDE=amd64 \
+        NIM_COMMIT=$NIM_VERSION \
+        QUICK_AND_DIRTY_COMPILER=1 \
+        QUICK_AND_DIRTY_NIMBLE=1 \
+        CC=gcc \
+        bash build_nim.sh nim csources dist/nimble NimBinaries
+
+
+# =============================================================================
+# Build the app
+FROM debian:bookworm-slim AS build_app
+
+WORKDIR /node
+
+# Copy nim
+COPY --from=build_nim /nim /nim
+
+ENV PATH="/root/.nimble/bin:/nim/bin:${PATH}"
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt install -y git build-essential bash ca-certificates libssl-dev
+
+# Configure git and install dependencies
+RUN git config --global http.sslVerify false
+
+# Install latest nimble version
+RUN nimble install nimble@0.20.1
+
+# Copy only files needed to install Nimble deps (optimizes layer caching)
+COPY mix.nimble .
+
+RUN nimble install -y --depsOnly.
+
+# Copy full source AFTER deps are cached
+COPY . .
+
+# Compile the Nim application
+RUN nimble c -d:chronicles_colors=None --threads:on -d:metrics -d:libp2p_network_protocols_metrics -d:enable_mix_benchmarks  -d:release examples/mixrunner/main
+
+# =============================================================================
+# Run the app
+FROM debian:bookworm AS prod
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt update && apt -y install cron libpcre3 libssl-dev
+
+# Set the working directory
+WORKDIR /node
+
+# Copy the compiled binary from the build stage
+COPY --from=build_app /node/examples/mixrunner/main /node/main
+
+COPY ./examples/mixrunner/cron_runner.sh .
+
+RUN chmod +x cron_runner.sh
+RUN chmod +x main
+
+EXPOSE 5000 8008
+
+ENV FILEPATH=/data
+VOLUME ["/data"]
+
+ENTRYPOINT ["./cron_runner.sh"]

README.md

@@ -49,12 +49,22 @@ Execute the test suite with:
 
 ## Usage
 
-Run the Mix protocol proof-of-concept:
+Run the Mix protocol proof-of-concepts:
 
    ```bash
-   nim c -r src/mix_poc.nim
+   nim c -r examples/poc_gossipsub.nim
+   nim c -r examples/poc_resp_ping.nim
+   nim c -r examples/poc_noresp_ping.nim
    ```
 
+## Build mix runner Docker Image
+```
+docker build -t mixrunner .
+
+# Run mixrunner
+./examples/mixrunner/mixrunner.sh
+```
+
 ## Current Implementation Challenges
 
 1. **Protocol Handler Diversity**: Existing protocols have diverse input formats for handlers and send functions,

examples/mixrunner/cron_runner.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+if [ "$#" -ne 2 ]; then
+    echo "Usage: $0 <minutes> <hours>"
+    exit 1
+fi
+
+minutes="$1"
+hours="$2"
+
+cron_expression="$minutes $hours * * *"
+
+cron_job_file="/etc/cron.d/my-cron-job"
+echo -e "$cron_expression /node/main  > /proc/1/fd/1 2>&1 \n" > "$cron_job_file"
+
+echo "Cron job file created at $cron_job_file"
+
+env >> /etc/environment
+
+crontab /etc/cron.d/my-cron-job
+
+cron -f