#
# Copyright (c) 2022-2024, NVIDIA CORPORATION. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Sample Dockerfile to install UCX in a Rocky Linux 8 image with RDMA support.
#
# The parameters are: 
#   - CUDA_VER: 13.0.1 by default
#   - UCX_VER, UCX_CUDA_VER, and UCX_ARCH: 
#       Used to pick a package matching a specific UCX version and
#       CUDA runtime from the UCX github repo. UCX_CUDA_VER is the CUDA version
#       that UCX is built for (can be older than CUDA_VER due to backwards compatibility).
#       See: https://github.com/openucx/ucx/releases/
#   - ROCKY_VER: Rocky Linux OS version

ARG CUDA_VER=13.0.1
ARG UCX_VER=1.19.1
ARG UCX_CUDA_VER=13
ARG UCX_ARCH=x86_64
ARG ROCKY_VER=8
FROM nvidia/cuda:${CUDA_VER}-runtime-rockylinux${ROCKY_VER}
ARG ROCKY_VER
ARG UCX_VER
ARG UCX_CUDA_VER
ARG UCX_ARCH

RUN yum update -y && yum install -y wget bzip2 rdma-core numactl-libs libgomp libibverbs librdmacm
RUN mkdir /tmp/ucx_install && cd /tmp/ucx_install && \
  wget https://github.com/openucx/ucx/releases/download/v$UCX_VER/ucx-$UCX_VER-rocky$ROCKY_VER-mofed24.10-cuda$UCX_CUDA_VER-$UCX_ARCH.tar.bz2 && \
  tar -xvf *.bz2 && \
  rpm -i `ls ucx-[0-9]*.rpm ucx-cuda-[0-9]*.rpm ucx-ib-[0-9]*.rpm ucx-rdmacm-[0-9]*.rpm` --nodeps && \
  rm -rf /tmp/ucx_install