diff options
author | 2020-02-18 12:29:56 +0100 | |
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committer | 2020-02-19 13:42:36 +0000 | |
commit | ed648e7c1f6493fd3bd01213ed0692a5b2e1a020 (patch) | |
tree | 00087c9f8e4b27a7dc887531a7d830942c6e1a97 /resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml | |
parent | b495b6f2077fc87ec94b821e9bd8ecfe2a588eca (diff) |
Re-compile vfio-pci and igb_uio for AWS in ansible scripts.
Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech>
Change-Id: I6f0268f510e0c07e45d41f92ae5e2d24d05d407b
Diffstat (limited to 'resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml')
-rw-r--r-- | resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml b/resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml index 94dcff4ef3..7b7a7fbb1a 100644 --- a/resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml +++ b/resources/tools/testbed-setup/ansible/roles/aws/tasks/main.yaml @@ -1,6 +1,25 @@ --- # file: roles/aws/tasks/main.yaml +- name: AWS - Edit repositories + include_tasks: '{{ ansible_distribution|lower }}_{{ ansible_distribution_release }}.yaml' + tags: edit-repo + +- name: AWS - Get vfio-pci Patcher Script + get_url: + url: "https://github.com/amzn/amzn-drivers/raw/master/userspace/dpdk/enav2-vfio-patch/vfio-wc-patch.sh" + dest: "/opt/vfio-wc-patch.sh" + mode: "744" + register: "vfio_patch_downloaded" + tags: + - vfio-aws-patch + +- name: AWS - Patch vfio-pci + shell: "/bin/bash /opt/vfio-wc-patch.sh" + when: "vfio_patch_downloaded" + tags: + - vfio-aws-patch + - name: AWS - Load Kernel Modules By Default lineinfile: path: "/etc/modules" @@ -8,12 +27,33 @@ line: "{{ item }}" with_items: - "vfio-pci" + - "igb_uio" + register: "modules_added" + tags: + - load-kernel-modules + +- name: AWS - Add Kernel Modules Options + lineinfile: + path: "/etc/modprobe.d/igb_uio.conf" + state: "present" + line: "{{ item }}" + create: "yes" + with_items: + - "options igb_uio wc_activate=1" + when: "modules_added" + register: "modules_added" tags: - load-kernel-modules -- name: Performance Tuning - Adjust nr_hugepages - # change the minimum size of the hugepage pool. - # 2G VPP, 4GB per VNF/CNF, 2G reserve +- name: AWS - Reload systemd-modules + systemd: + name: "systemd-modules-load" + state: "restarted" + when: "modules_added" + tags: + - reload-systemd-modules + +- name: AWS - Performance Tuning - Adjust nr_hugepages sysctl: name: "vm.nr_hugepages" value: "8192" |