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authorpmikus <pmikus@cisco.com>2021-04-08 10:44:18 +0000
committerPeter Mikus <pmikus@cisco.com>2021-04-08 11:17:15 +0000
commitdf5672b3d9c29b51397f4770eb992c9f3f3955ce (patch)
treeadb4cf36c9b680ebbc44c953391a0d21b986d6b7 /fdio.infra.ansible/roles/aws/tasks/main.yaml
parent8018da98e0f362bc69fc9600fac222a86fd46b5e (diff)
Ansible git move
+ Better accessibility + Compliant with fdio.infra._function_ - function [pxe|terraform|ansible|vagrant] + dill==0.3.3 also applied on TBs - ci-man to follow today - Docs to be updated in separate patch Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Iff9eaa29d63044188cc8160db2d9b44b7635782a
Diffstat (limited to 'fdio.infra.ansible/roles/aws/tasks/main.yaml')
-rw-r--r--fdio.infra.ansible/roles/aws/tasks/main.yaml93
1 files changed, 93 insertions, 0 deletions
diff --git a/fdio.infra.ansible/roles/aws/tasks/main.yaml b/fdio.infra.ansible/roles/aws/tasks/main.yaml
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+++ b/fdio.infra.ansible/roles/aws/tasks/main.yaml
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+---
+# file: roles/aws/tasks/main.yaml
+
+- name: Edit repositories
+ include_tasks: "{{ ansible_distribution|lower }}_{{ ansible_distribution_release }}.yaml"
+ tags:
+ - aws-edit-repo
+
+- name: Get vfio-pci With WC Patcher
+ get_url:
+ url: "https://github.com/amzn/amzn-drivers/raw/master/userspace/dpdk/enav2-vfio-patch/get-vfio-with-wc.sh"
+ dest: "/opt/get-vfio-with-wc.sh"
+ mode: "744"
+ tags:
+ - aws-vfio-patch
+
+- name: Create vfio-pci Patch Directory
+ file:
+ path: "/opt/patches/"
+ state: "directory"
+ tags:
+ - aws-vfio-patch
+
+- name: Get vfio-pci WC Patch >=4.10
+ get_url:
+ url: "https://github.com/amzn/amzn-drivers/raw/master/userspace/dpdk/enav2-vfio-patch/patches/linux-4.10-vfio-wc.patch"
+ dest: "/opt/patches/linux-4.10-vfio-wc.patch"
+ mode: "744"
+ tags:
+ - aws-vfio-patch
+
+- name: Get vfio-pci WC Patch >=5.8
+ get_url:
+ url: "https://github.com/amzn/amzn-drivers/raw/master/userspace/dpdk/enav2-vfio-patch/patches/linux-5.8-vfio-wc.patch"
+ dest: "/opt/patches/linux-5.8-vfio-wc.patch"
+ mode: "744"
+ tags:
+ - aws-vfio-patch
+
+- name: Compile vfio-pci With WC Patch
+ shell: "/bin/bash /opt/get-vfio-with-wc.sh"
+ tags:
+ - aws-vfio-patch
+
+- name: Load Kernel Modules By Default
+ lineinfile:
+ path: "/etc/modules"
+ state: "present"
+ line: "{{ item }}"
+ with_items:
+ - "vfio-pci"
+ - "igb_uio"
+ tags:
+ - aws-load-kernel-modules
+
+- name: Add Kernel Modules Options (igb_uio)
+ lineinfile:
+ path: "/etc/modprobe.d/igb_uio.conf"
+ state: "present"
+ line: "{{ item }}"
+ create: "yes"
+ with_items:
+ - "options igb_uio wc_activate=1"
+ tags:
+ - aws-load-kernel-modules
+
+- name: Add Kernel Modules Options (vfio-pci)
+ lineinfile:
+ path: "/etc/modprobe.d/vfio-noiommu.conf"
+ state: "present"
+ line: "{{ item }}"
+ create: "yes"
+ with_items:
+ - "options vfio enable_unsafe_noiommu_mode=1"
+ tags:
+ - aws-load-kernel-modules
+
+- name: Reload systemd-modules
+ systemd:
+ name: "systemd-modules-load"
+ state: "restarted"
+ tags:
+ - aws-reload-systemd-modules
+
+- name: Performance Tuning - Adjust nr_hugepages
+ sysctl:
+ name: "vm.nr_hugepages"
+ value: "8192"
+ state: "present"
+ sysctl_file: "/etc/sysctl.d/90-csit.conf"
+ reload: "yes"
+ tags:
+ - aws-set-hugepages