Update example/add reqs, support for f32 and kernel 5.6+
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2 changed files with 42 additions and 33 deletions
65
README.md
65
README.md
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### build_kernel
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### build-kernel
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This playbook is used to automatically build a kernel with an ACS overrides patch applied. Useful to isolate PCI-e devices to their own IOMMU group for VFIO passthrough.
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See this page for kernel configuration details: https://copr.fedorainfracloud.org/coprs/jlay/kernel-acspatch/
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### Requirements
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- Inventory with one host
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- `hosts-local` provided as a sample inventory for localhost
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- This host must be running Fedora (builds use mock)
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### Example usage
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```
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jlay@workstation:~/git/ansible/build_kernel$ ansible-playbook -i hosts playbook.yml
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$ ansible-playbook -i buildserver playbook.yml -b --ask-become-pass
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BECOME password:
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PLAY [buildservers] ******************************************************************************************************************************************
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PLAY [buildservers] *******************************************************************************************************************************************
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TASK [Gathering Facts] ******************************************************************************************************************************************
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ok: [delta.jlay.io]
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TASK [Gathering Facts] ****************************************************************************************************************************************
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ok: [buildserver]
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TASK [Ensure libselinux-python is installed] ******************************************************************************************************************************************
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ok: [delta.jlay.io]
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TASK [Ensure fedpkg is installed] *****************************************************************************************************************************
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changed: [buildserver]
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TASK [Ensure fedpkg is installed] ******************************************************************************************************************************************
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ok: [delta.jlay.io]
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TASK [Find old mock chroots] **********************************************************************************************************************************
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ok: [buildserver]
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TASK [Find old mock chroots] ******************************************************************************************************************************************
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ok: [delta.jlay.io]
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TASK [Clean old mock chroots] *********************************************************************************************************************************
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TASK [Clean old mock chroots] ******************************************************************************************************************************************
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TASK [Clean old build dir] ************************************************************************************************************************************
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ok: [buildserver]
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TASK [Clean old build dir] ******************************************************************************************************************************************
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changed: [delta.jlay.io]
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TASK [Clone f32 kernel to /tmp/f32_kernel] ********************************************************************************************************************
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changed: [buildserver]
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TASK [Clone f29 kernel to /tmp/f29_kernel] ******************************************************************************************************************************************
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changed: [delta.jlay.io]
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TASK [Copy patch to build dir] ********************************************************************************************************************************
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changed: [buildserver]
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TASK [Copy patch to build dir] ******************************************************************************************************************************************
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changed: [delta.jlay.io]
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TASK [Copy newpatch.sh on master branch, for 5.6 on f31] ******************************************************************************************************
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changed: [buildserver]
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TASK [Apply patch and build kernel (logs in /tmp/f29_kernel/results_kernel/*)] ******************************************************************************************************************************************
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changed: [delta.jlay.io] => (item=./scripts/newpatch.sh acso-4.18.patch)
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changed: [delta.jlay.io] => (item=/usr/bin/sed -i -e 's/%define buildid .*$/%define buildid .acspatch/' kernel.spec)
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changed: [delta.jlay.io] => (item=/usr/bin/make release)
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changed: [delta.jlay.io] => (item=fedpkg mockbuild)
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TASK [Apply patch and build kernel (logs in /tmp/f32_kernel/results_kernel/*)] ********************************************************************************
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changed: [buildserver] => (item=./scripts/newpatch.sh acso-5.4.6.patch)
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changed: [buildserver] => (item=/usr/bin/sed -i -e 's/%define buildid .*$/%define buildid .acspatch/' kernel.spec)
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changed: [buildserver] => (item=/usr/bin/make release)
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changed: [buildserver] => (item=fedpkg mockbuild)
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TASK [Find RPMs in /tmp/f29_kernel/results_kernel/*/*/*.rpm] ******************************************************************************************************************************************
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ok: [delta.jlay.io]
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TASK [Find RPMs in /tmp/f32_kernel/results_kernel/*/*/*.rpm] **************************************************************************************************
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ok: [buildserver]
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TASK [Copy RPMs to /tmp/ (local)] ******************************************************************************************************************************************
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ok: [delta.jlay.io] => (item={'uid': 0, 'woth': False, 'mtime': 1545900251.552329, 'inode': 1086935, 'isgid': False, 'size': 104419185, 'roth': True, 'isuid': False, 'isreg': True, 'pw_name': 'root', 'gid': 135, 'ischr': False, 'wusr': True, 'xoth': False, 'rusr': True, 'nlink': 1, 'issock': False, 'rgrp': True, 'gr_name': 'mock', 'path': '/tmp/f29_kernel/results_kernel/4.19.12/302.acspatch.fc29/kernel-4.19.12-302.acspatch.fc29.src.rpm', 'xusr': False, 'atime': 1545932715.7957838, 'isdir': False, 'ctime': 1545926304.4206192, 'isblk': False, 'xgrp': False, 'dev': 41, 'wgrp': False, 'isfifo': False, 'mode': '0644', 'islnk': False})
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TASK [Copy RPMs to /tmp/ (local)] *****************************************************************************************************************************
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[...]
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PLAY RECAP ******************************************************************************************************************************************
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delta.jlay.io : ok=8 changed=4 unreachable=0 failed=0
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jlay@workstation:~/git/ansible/build_kernel$
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PLAY RECAP ****************************************************************************************************************************************************
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buildserver : ok=10 changed=6 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0
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```
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10
playbook.yml
10
playbook.yml
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@ -1,8 +1,8 @@
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---
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- hosts: buildservers
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vars:
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fedora_version: f31
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patch_file: acso-5.4.6.patch # This patch has been modified to work on 5.4+
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fedora_version: f32
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patch_file: acso-5.4.6.patch # This patch has been modified to work on 5.6+
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run_epoch: "{{ ansible_date_time.epoch }}"
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build_dir: /tmp/{{ fedora_version }}_kernel
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tasks:
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@ -40,6 +40,12 @@
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copy:
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src: payload/{{ patch_file }}
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dest: "{{ build_dir }}"
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- name: Copy newpatch.sh on master branch, for 5.6 on f31
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copy:
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src: files/newpatch.sh
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mode: 0775
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dest: "{{ build_dir }}/scripts/"
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when: (fedora_version in ['master', 'f32'])
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- name: Apply patch and build kernel (logs in {{ build_dir }}/results_kernel/*)
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command: "{{ item }} chdir={{ build_dir }}"
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with_items:
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