mellanox/bluefield Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

To create BlueField OS image (BFB) please refer to [***]

mellanox/bluefield containers provide environment to create BlueField OS images (BFBs) that can be installed on BlueField devices:

$ cat <BFB file> [<bf.conf>] > /dev/rshim0/boot

Currently supported BlueField OSes are Ubuntu 20.04, Debian10, CentOS7.6 ALT and CentOS8.2.

1. To install docker on your x86_64 or aarch64 server please refer to [***] Note: It is expected that these docker images will run faster on ARM (aarch64) server (without qemu)

2. In case of using x86_64 server install and configure qemu:

On Ubuntu server:

$ sudo apt install qemu-user-static

On CentOS:

$ sudo yum install epel-release

$ sudo yum install qemu-system-arm

On Fedora:

$ sudo yum install qemu-system-aarch64

3. Create /etc/binfmt.d/qemu-aarch64.conf:

$ cat /etc/binfmt.d/qemu-aarch64.conf

:qemu-aarch64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7:\xff\xff\xff\xff\xff\xff\xff\xfc\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff:/usr/bin/qemu-aarch64-static:

$ sudo systemctl restart systemd-binfmt

4. Run the required docker container, E.g.:

$ docker pull mellanox/bluefield:bfb_builder_ubuntu18.04.3-5.0-2.1.8.3.2

$ docker run --privileged -it -e container=docker mellanox/bluefield:bfb_builder_ubuntu18.04.3-5.0-2.1.8.3.2

Make the required changes to the file system (install/remove packages using “apt”, change configuration, …)

Note for CentOS: To build kernel RPM while running ARM container on x86_64 need to disable kernel's debuginfo package:

cat > /root/.rpmmacros << EOF

%debug_package %{nil}

%with_debuginfo 0

%__debug_install_post %{nil}

EOF

To change the version of the created BFB edit "/etc/mlnx-release"

Create BFB: From the attached container, run:

$ /root/workspace/create_bfb -k <kernel version>

Where the <kernel version> is the version of the kernel that will run on BlueField. Note: /lib/modules/<kernel version> directory should exist

…

BFB is ready: /root/workspace/Ubuntu18.04.3-MLNX_OFED_LINUX-UPSTREAM-LIBS-5.0-2.1.8.3.2-aarch64.bfb

For more information about BlueField software please refer to: [***]