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##
## Copyright (c) 2020-2021 Intel Corporation.
##
## 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.
##
---
- name: install Python3 from epel-release
package:
name:
- python36
- python36-devel
- libselinux-python
state: present
enablerepo: "epel"
when:
- ansible_distribution == 'RedHat' or ansible_distribution == 'CentOS'
- ansible_distribution_version < '8'
- name: install dpdk-devel required for libraries enablement in RHEL / CentOS >= 8.2
dnf:
name: dpdk-devel
when: ansible_distribution in ["RedHat", "CentOS"] and ansible_distribution_version >= '8.2'
- name: build and install dpdk using meson and ninja tools
block:
- name: install building tools as python packages
pip:
name:
- selinux
- meson>=0.53.2,<0.60.0
- ninja>=1.10.0
- pyelftools>=0.26
state: present
register: pip_result
retries: 5
until: pip_result is succeeded
delay: 5
- name: meson build for ease of compiling and linking libraries enablement
command: "meson build"
args:
chdir: "{{ dpdk_dir }}"
- name: configure DPDK with ninja
command: "ninja"
args:
chdir: "{{ dpdk_dir }}/build"
- name: install DPDK with ninja
command: "ninja install"
args:
chdir: "{{ dpdk_dir }}/build"
- name: update the dynamic linker cache
command: "ldconfig"
args:
chdir: "{{ dpdk_dir }}/build"
vars:
ansible_python_interpreter: /usr/bin/python3
- name: Ensure dpdk libs is in loader search path on RHEL/CentOS
copy:
dest: "/etc/ld.so.conf.d/libdpdk-x86_64.conf"
content: "/usr/local/lib64/"
mode: 0644
owner: root
group: root
become: yes
when: ansible_os_family == "RedHat"
- name: find dpdk tools
find:
path: "{{ dpdk_dir }}"
patterns: "dpdk-devbind.py"
recurse: yes
register: dpdk_tools_dir
- name: set path to dpdk usertools directory
set_fact:
dpdk_tools: "{{ dpdk_tools_dir.files[0].path }}"
- name: load userspace modules
modprobe:
name: "{{ item }}"
state: present
with_items:
- vfio-pci
- uio
- name: install dpdk-devbind.py in /usr/local/bin
copy:
remote_src: yes
src: "{{ dpdk_tools }}"
dest: "/usr/local/bin/dpdk-devbind.py"
mode: 0700
owner: root
group: root
become: yes
- name: clone intel module
git:
repo: "{{ dpdk_kmods_repo }}"
dest: "{{ dpdk_kmods_dest }}"
version: 'main'
force: yes
- name: apply fix to Makefile
replace:
path: "{{ dpdk_kmods_dest }}/linux/igb_uio/Makefile"
regexp: "\\(PWD\\)"
replace: "(CURDIR)"
mode: "0644"
- name: build intel module
make:
chdir: "{{ dpdk_kmods_dest }}/linux/igb_uio"
- name: load intel module
command: "insmod {{ dpdk_kmods_dest }}/linux/igb_uio/igb_uio.ko"
register: result
failed_when: "'No such file or directory' in result.stderr"
changed_when: "'already bound' not in result.stderr"
|
