Add: rockos dockerfile

Add rockos dockerfile, to show docker support on
RHEL based distribution.

Change docker compose imtl service name to
mtl_ubuntu to distinguish between distributions.

docker/README.md

@@ -19,7 +19,8 @@ Refer to below build command if you are in a proxy env.
 ```bash
 http_proxy=http://proxy.xxx.com:xxx
 https_proxy=https://proxy.xxx.com:xxx
-docker build -t mtl:latest -f ubuntu.dockerfile --build-arg HTTP_PROXY=$http_proxy --build-arg HTTPS_PROXY=$https_proxy ../
+docker build -t mtl_ubuntu:latest -f ubuntu.dockerfile --build-arg HTTP_PROXY=$http_proxy --build-arg HTTPS_PROXY=$https_proxy ../
+docker build -t mtl_rockos:latest -f ubuntu.dockerfile --build-arg HTTP_PROXY=$http_proxy --build-arg HTTPS_PROXY=$https_proxy ../
 ```
 
 ## 3. Run and login into the docker container

docker/docker-compose.yml

@@ -1,8 +1,8 @@
 version: '3'
 
 services:
-  imtl:
-    image: mtl:latest
+  mtl_ubuntu:
+    image: mtl_ubuntu:latest
     ulimits:
       memlock:
         soft: -1
@@ -20,5 +20,30 @@ services:
       # - NET_RAW
       # - CAP_BPF
 
+      # For Adjtime
+      # - SYS_TIME
+
+  mtl_rockos:
+    image: mtl_rockos:latest
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    devices:
+      - "/dev/vfio:/dev/vfio" # or add /dev/vfio/vfio and /dev/vfio/<specific_device>
+    volumes:
+      - "/var/run/imtl:/var/run/imtl" # For connection with MTL Manager
+      - "/hugepages:/hugepages"
+      # If you have issues with ice driver not finding ddp location
+      # - /lib/firmware/intel/ice/ddp:/lib/firmware/intel/ice/ddp
+    # For kernel / AF_XDP backend
+    # network_mode: host
+    cap_add:
+      - SYS_NICE
+      - IPC_LOCK
+      # For kernel / AF_XDP backend
+      # - NET_RAW
+      # - CAP_BPF
+
       # For Adjtime
       # - SYS_TIME

docker/rockos.dockerfile

@@ -0,0 +1,130 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2025 Intel Corporation
+
+# NOTE: This Dockerfile is intended for development purposes only.
+# It has been tested for functionality, but not for security.
+# Please review and modify as necessary before using in a production environment.
+
+# rockylinux:9.3, build stage
+FROM rockylinux@sha256:d7be1c094cc5845ee815d4632fe377514ee6ebcf8efaed6892889657e5ddaaa6 AS builder
+
+LABEL maintainer="andrzej.wilczynski@intel.com,dawid.wesierski@intel.com,marek.kasiewicz@intel.com"
+
+ENV MTL_REPO=Media-Transport-Library
+ENV DPDK_VER=23.11
+ENV JSON_C_VER=0.16
+ENV PCAP_VER=1.9
+ENV GTEST_VER=1.13
+ENV PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib64/pkgconfig
+
+# Install build dependencies and debug tools
+RUN yum update -y && \
+    yum install -y git \
+        gcc \
+        gcc-c++ \
+        python3 \
+        python3-pip \
+        pkg-config \
+        SDL2-devel \
+        openssl-devel \
+        numactl-devel \
+        libasan \
+        systemtap-sdt-devel \
+ # TODO add documentation
+        cmake \
+        flex \
+        bison \
+        patch \
+        clang \
+        llvm \
+        zlib-devel \
+        elfutils-libelf-devel \
+        glibc-devel.i686
+
+
+RUN pip3 install meson ninja pyelftools
+
+WORKDIR /dependencies
+RUN git clone https://github.com/json-c/json-c.git -b json-c-$JSON_C_VER && \
+    git clone https://github.com/the-tcpdump-group/libpcap.git -b libpcap-$PCAP_VER && \
+    git clone https://github.com/google/googletest.git -b v$GTEST_VER.x && \
+    git clone https://github.com/DPDK/dpdk.git && \
+    git clone --recurse-submodules https://github.com/xdp-project/xdp-tools.git
+
+WORKDIR /dependencies/json-c
+RUN mkdir build && cd build && \
+    cmake ../ && \
+    make -j $(nproc) && \
+    make install && \
+    DESTDIR=/install make install
+
+WORKDIR /dependencies/libpcap
+RUN ./configure && \
+    make -j $(nproc) && \
+    make install && \
+    DESTDIR=/install make install
+
+# Instead of gtest googletest
+WORKDIR /dependencies/googletest
+RUN mkdir build && cd build && \
+    cmake ../ && \
+    make -j $(nproc) && \
+    make install && \
+    DESTDIR=/install make install
+
+# Build the xdp-tools project
+WORKDIR /dependencies/xdp-tools
+RUN ./configure && make &&\
+    make install && \
+    DESTDIR=/install make install
+WORKDIR /dependencies/xdp-tools/lib/libbpf/src
+RUN make install && \
+    DESTDIR=/install make install
+
+COPY . /$MTL_REPO/
+
+WORKDIR /dependencies/dpdk
+RUN git checkout v$DPDK_VER && \
+    git switch -c v$DPDK_VER && \
+    for patch in /$MTL_REPO/patches/dpdk/23.11/*.patch; do \
+      patch -p1 < "$patch"; \
+    done && \
+    meson setup build && \
+    meson install -C build && \
+    DESTDIR=/install meson install -C build
+
+# # secure_path for root user
+# RUN sed -i '/^Defaults\s\+secure_path\s*=/ s|$|:/usr/local/bin|' /etc/sudoers
+
+# Build MTL
+WORKDIR /$MTL_REPO
+RUN ./build.sh && \
+    DESTDIR=/install meson install -C build && \
+    setcap 'cap_net_raw+ep' ./tests/tools/RxTxApp/build/RxTxApp
+
+
+FROM rockylinux@sha256:d7be1c094cc5845ee815d4632fe377514ee6ebcf8efaed6892889657e5ddaaa6 AS final
+
+LABEL maintainer="andrzej.wilczynski@intel.com,dawid.wesierski@intel.com,marek.kasiewicz@intel.com"
+
+# Install build dependencies and debug tools
+RUN yum update -y && \
+    yum install -y SDL2-devel openssl-devel numactl-devel libasan systemtap-sdt-devel libatomic
+
+# Add user: imtl(1001) with group vfio(2110)
+RUN groupadd -g 2110 vfio && \
+    useradd -m -G vfio -u 1001 imtl
+
+# Copy libraries and binaries
+COPY --chown=imtl --from=builder /install /
+COPY --chown=imtl --from=builder /Media-Transport-Library/build /home/imtl
+COPY --chown=imtl --from=builder /Media-Transport-Library/tests/tools/RxTxApp/build/RxTxApp /home/imtl/RxTxApp
+COPY --chown=imtl --from=builder /Media-Transport-Library/tests/tools/RxTxApp/script /home/imtl/scripts
+
+WORKDIR /home/imtl/
+
+RUN echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && ldconfig
+
+USER imtl
+
+CMD ["/bin/bash"]