fdio.infra.ansible/roles/aws/tasks/main.yaml

   1 ---
   2 # file: roles/aws/tasks/main.yaml
   3
   4 - name: Edit repositories
   5   include_tasks: "{{ ansible_distribution|lower }}_{{ ansible_distribution_release }}.yaml"
   6   tags:
   7     - aws-edit-repo
   8
   9 - name: Prerequisites
  10   ansible.builtin.package:
  11     name: "{{ packages | flatten(levels=1) }}"
  12     state: "latest"
  13   tags:
  14     - aws-inst-prerequisites
  15
  16 - name: Switch Kernel At Boot
  17   ansible.builtin.lineinfile:
  18     path: "/etc/default/grub"
  19     state: "present"
  20     line: "GRUB_DEFAULT=\"1>2\""
  21   notify:
  22     - "Update GRUB"
  23   tags:
  24     - perf-conf-grub
  25
  26 - meta: flush_handlers
  27
  28 - name: Load Kernel Modules By Default
  29   ansible.builtin.lineinfile:
  30     path: "/etc/modules"
  31     state: "present"
  32     line: "{{ item }}"
  33   with_items:
  34     - "igb_uio"
  35     - "vfio-pci"
  36   notify:
  37     - "Reboot Server"
  38   tags:
  39     - aws-load-kernel-modules
  40
  41 - name: Add Kernel Modules Options (igb_uio)
  42   ansible.builtin.lineinfile:
  43     path: "/etc/modprobe.d/igb_uio.conf"
  44     state: "present"
  45     line: "{{ item }}"
  46     create: "yes"
  47   with_items:
  48     - "options igb_uio wc_activate=1"
  49   notify:
  50     - "Reboot Server"
  51   tags:
  52     - aws-load-kernel-modules
  53
  54 - name: Add Kernel Modules Options (vfio-pci)
  55   ansible.builtin.lineinfile:
  56     path: "/etc/modprobe.d/vfio-noiommu.conf"
  57     state: "present"
  58     line: "{{ item }}"
  59     create: "yes"
  60   with_items:
  61     - "options vfio enable_unsafe_noiommu_mode=1"
  62   notify:
  63     - "Reboot Server"
  64   tags:
  65     - aws-load-kernel-modules
  66
  67 - meta: flush_handlers
  68
  69 #- name: Get vfio-pci With WC Patcher
  70 #  ansible.builtin.get_url:
  71 #    url: "https://github.com/amzn/amzn-drivers/raw/master/userspace/dpdk/enav2-vfio-patch/get-vfio-with-wc.sh"
  72 #    dest: "/opt/get-vfio-with-wc.sh"
  73 #    mode: 0744
  74 #  tags:
  75 #    - aws-vfio-patch
  76
  77 - name: Create vfio-pci Patch Directory
  78   ansible.builtin.file:
  79     path: "/opt/patches/"
  80     state: "directory"
  81   tags:
  82     - aws-vfio-patch
  83
  84 - name: Get vfio-pci WC Patch
  85   ansible.builtin.get_url:
  86     url: "https://github.com/amzn/amzn-drivers/raw/master/userspace/dpdk/enav2-vfio-patch/patches/{{ item }}"
  87     dest: "/opt/patches/{{ item }}"
  88     mode: 0744
  89   with_items:
  90     - "linux-4.10-vfio-wc.patch"
  91     - "linux-5.8-vfio-wc.patch"
  92     - "linux-5.15-vfio-wc.patch"
  93   tags:
  94     - aws-vfio-patch
  95
  96 - name: Copy vfio-pci WC Patch
  97   ansible.builtin.copy:
  98     src: "files/get-vfio-with-wc.sh"
  99     dest: "/opt"
 100     mode: 0744
 101   tags:
 102     - aws-vfio-patch
 103
 104 - name: Compile vfio-pci With WC Patch
 105   ansible.builtin.shell: "/bin/bash /opt/get-vfio-with-wc.sh"
 106   environment:
 107     DEBIAN_FRONTEND: "noninteractive"
 108     TERM: "vt100"
 109   tags:
 110     - aws-vfio-patch
 111
 112 - name: Reload systemd-modules
 113   ansible.builtin.systemd:
 114     name: "systemd-modules-load"
 115     state: "restarted"
 116   tags:
 117     - aws-reload-systemd-modules
 118
 119 - name: Adjust nr_hugepages
 120   ansible.builtin.sysctl:
 121     name: "vm.nr_hugepages"
 122     value: "8192"
 123     state: "present"
 124     sysctl_file: "/etc/sysctl.d/90-csit.conf"
 125     reload: true
 126   tags:
 127     - aws-set-hugepages
 128
 129 - name: Shutdown host with delay
 130   ansible.builtin.command: "/sbin/shutdown -P +720"
 131   tags:
 132     - aws-set-self-terminate