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-rw-r--r--plugins/dpdk/roles/config-dpdk/files/openvswitch-switch.service17
-rw-r--r--plugins/dpdk/roles/config-dpdk/handlers/main.yml28
-rw-r--r--plugins/dpdk/roles/config-dpdk/tasks/compute.yml82
-rw-r--r--plugins/dpdk/roles/config-dpdk/tasks/config-dpdk.yml16
-rw-r--r--plugins/dpdk/roles/config-dpdk/tasks/main.yml11
-rw-r--r--plugins/dpdk/roles/config-dpdk/tasks/neutron_agent.yml15
-rw-r--r--plugins/dpdk/roles/config-dpdk/vars/Ubuntu.yml14
-rw-r--r--plugins/dpdk/roles/config-dpdk/vars/main.yml10
-rw-r--r--plugins/dpdk/roles/ins_dpdk/tasks/dpdk.yml81
-rw-r--r--plugins/dpdk/roles/ins_dpdk/tasks/hugepages.yml45
-rw-r--r--plugins/dpdk/roles/ins_dpdk/tasks/main.yml14
-rw-r--r--plugins/dpdk/roles/ins_dpdk/templates/dpdk_uio.sh.j29
-rw-r--r--plugins/dpdk/roles/ins_dpdk/templates/dpdk_vfio.sh.j26
-rw-r--r--plugins/dpdk/roles/ins_dpdk/vars/main.yml17
-rw-r--r--plugins/dpdk/roles/ins_ovs/tasks/main.yml11
-rw-r--r--plugins/dpdk/roles/ins_ovs/tasks/ovs.yml93
-rw-r--r--plugins/dpdk/roles/ins_ovs/templates/start_ovs_vswitchd.sh.j28
-rw-r--r--plugins/dpdk/roles/ins_ovs/vars/main.yml14
18 files changed, 491 insertions, 0 deletions
diff --git a/plugins/dpdk/roles/config-dpdk/files/openvswitch-switch.service b/plugins/dpdk/roles/config-dpdk/files/openvswitch-switch.service
new file mode 100644
index 00000000..cb46c341
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/files/openvswitch-switch.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=openvswitch-switch
+
+[Service]
+User=root
+Group=root
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/opt/start_ovs_vswitchd.sh
+
+TimeoutSec=120
+#Restart=on-failure
+#RestartSec=2
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/plugins/dpdk/roles/config-dpdk/handlers/main.yml b/plugins/dpdk/roles/config-dpdk/handlers/main.yml
new file mode 100644
index 00000000..b1a62327
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/handlers/main.yml
@@ -0,0 +1,28 @@
+##############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: service openvswitch restart
+ systemd:
+ name: "{{ item }}"
+ state: restarted
+ daemon_reload: "yes"
+ enabled: "yes"
+ with_items: "{{ openvswitch_service }}"
+
+- name: service libvirtd restart
+ service:
+ name: "{{ item }}"
+ state: restarted
+ with_items: "{{ libvirtd_service }}"
+
+- name: service neutron-openvswitch-agent restart
+ service:
+ name: "{{ item }}"
+ state: restarted
+ with_items: "{{ ovs_agent_service }}"
diff --git a/plugins/dpdk/roles/config-dpdk/tasks/compute.yml b/plugins/dpdk/roles/config-dpdk/tasks/compute.yml
new file mode 100644
index 00000000..b5285d79
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/tasks/compute.yml
@@ -0,0 +1,82 @@
+#############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: get dpdk interface device name
+ command: echo "{{ compu_sys_mappings['tenant']['interface'] }}"
+ register: dpdk_device_name
+
+- name: get dpdk interface ip
+ shell: >
+ ip a show "{{ dpdk_device_name.stdout }}" | grep -E "\<inet\>" |
+ awk '{print $2}'
+ register: dpdk_device_ip
+
+- debug:
+ msg: "{{ dpdk_device_ip.stdout }}"
+
+- name: get dpdk interface device pci
+ shell: >
+ {{ devbind_script }} -s | grep {{ dpdk_device_name.stdout }} |
+ awk '{print $1}'
+ register: dpdk_device_pci
+
+- name: switch dpdk interface driver
+ shell: "{{ switch_driver_script }}"
+ notify: service openvswitch restart
+
+- name: kill ovs process
+ shell: >
+ ps aux | grep ovs | grep -v grep | awk '{print $2}' | xargs kill -9 |
+ true
+ notify: service openvswitch restart
+
+- name: copy service file
+ copy:
+ src: openvswitch-switch.service
+ dest: /lib/systemd/system/openvswitch-switch.service
+ notify: service openvswitch restart
+
+- name: config libvirtd
+ shell: echo 'user = "root"' >> /etc/libvirt/qemu.conf
+ notify: service libvirtd restart
+
+- meta: flush_handlers
+
+- name: config neutron-openvswitch-agent
+ blockinfile:
+ dest: /etc/neutron/plugins/ml2/openvswitch_agent.ini
+ insertafter: '^\[ovs\]'
+ block: |
+ datapath_type=netdev
+ vhostuser_socket_dir=/usr/local/var/run/openvswitch
+
+- name: set ovs manager
+ shell: ovs-vsctl set-manager ptcp:6640:127.0.0.1
+ notify: service neutron-openvswitch-agent restart
+
+- name: config ovs to dpdk
+ shell: |
+ ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true
+ ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem="{{ dpdk_memory }}"
+ notify: service neutron-openvswitch-agent restart
+
+- name: add dpdk bridge
+ shell: |
+ ovs-vsctl add-br br-dpdk -- set bridge br-dpdk datapath_type=netdev
+ ovs-vsctl add-port br-dpdk dpdk0 -- set Interface dpdk0 \
+ type=dpdk options:dpdk-devargs="{{ dpdk_device_pci.stdout }}"
+ notify: service neutron-openvswitch-agent restart
+
+- name: bind ip on dpdk bridge
+ shell: |
+ ifconfig br-dpdk "{{ dpdk_device_ip.stdout }}"
+ ifconfig br-dpdk up
+ notify: service neutron-openvswitch-agent restart
+
+- meta: flush_handlers
diff --git a/plugins/dpdk/roles/config-dpdk/tasks/config-dpdk.yml b/plugins/dpdk/roles/config-dpdk/tasks/config-dpdk.yml
new file mode 100644
index 00000000..b0e1a1ed
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/tasks/config-dpdk.yml
@@ -0,0 +1,16 @@
+#############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- include_vars: "{{ ansible_distribution }}.yml"
+
+- include: neutron_agent.yml
+ when: inventory_hostname in groups['neutron_openvswitch_agent']
+
+- include: compute.yml
+ when: inventory_hostname in groups['compute']
diff --git a/plugins/dpdk/roles/config-dpdk/tasks/main.yml b/plugins/dpdk/roles/config-dpdk/tasks/main.yml
new file mode 100644
index 00000000..19fc66b7
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/tasks/main.yml
@@ -0,0 +1,11 @@
+##############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- include: config-dpdk.yml
+ when: dpdk is defined and dpdk == "Enable"
diff --git a/plugins/dpdk/roles/config-dpdk/tasks/neutron_agent.yml b/plugins/dpdk/roles/config-dpdk/tasks/neutron_agent.yml
new file mode 100644
index 00000000..aa65142b
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/tasks/neutron_agent.yml
@@ -0,0 +1,15 @@
+#############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: config neutron-openvswitch-agent
+ lineinfile:
+ dest: /etc/neutron/plugins/ml2/openvswitch_agent.ini
+ regexp: '^firewall_driver'
+ line: "firewall_driver = openvswitch"
+ notify: service neutron-openvswitch-agent restart
diff --git a/plugins/dpdk/roles/config-dpdk/vars/Ubuntu.yml b/plugins/dpdk/roles/config-dpdk/vars/Ubuntu.yml
new file mode 100644
index 00000000..697785ad
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/vars/Ubuntu.yml
@@ -0,0 +1,14 @@
+#########################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##########################################################################
+---
+devbind_script: /root/dpdk/tools/dpdk-devbind.py
+switch_driver_script: /root/dpdk_uio.sh
+openvswitch_service: openvswitch-switch
+ovs_agent_service: neutron-openvswitch-agent
+libvirtd_service: libvirtd
diff --git a/plugins/dpdk/roles/config-dpdk/vars/main.yml b/plugins/dpdk/roles/config-dpdk/vars/main.yml
new file mode 100644
index 00000000..f6115b62
--- /dev/null
+++ b/plugins/dpdk/roles/config-dpdk/vars/main.yml
@@ -0,0 +1,10 @@
+##########################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##########################################################################
+---
+dpdk_memory: 128
diff --git a/plugins/dpdk/roles/ins_dpdk/tasks/dpdk.yml b/plugins/dpdk/roles/ins_dpdk/tasks/dpdk.yml
new file mode 100644
index 00000000..6a08386f
--- /dev/null
+++ b/plugins/dpdk/roles/ins_dpdk/tasks/dpdk.yml
@@ -0,0 +1,81 @@
+# #############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+# #############################################################################
+---
+- name: install prerequisites package
+ apt:
+ name: "{{ item }}"
+ state: present
+ with_items:
+ - git
+ - gcc
+ - make
+ - cmake
+ - libpcap0.8
+ - libpcap0.8-dev
+
+- name: git clone DPDK code
+ git:
+ repo: "{{ dpdk_repo }}"
+ dest: "{{ dpdk_dir }}"
+ version: "{{ dpdk_version }}"
+
+- name: Configure DPDK
+ lineinfile:
+ dest: "{{ dpdk_dir }}/config/common_linuxapp"
+ regexp: '^{{ item.key }}='
+ line: "{{ item.key }}={{ item.value }}"
+ with_items:
+ - key: CONFIG_RTE_BUILD_COMBINE_LIBS
+ value: y
+ register: dpdk_config_change
+
+- name: make config DPDK
+ command: make config T=x86_64-native-linuxapp-gcc chdir={{ dpdk_dir }}
+
+- name: Configure PMD
+ lineinfile:
+ dest: "{{ dpdk_dir }}/build/.config"
+ regexp: '^{{ item.key }}='
+ line: "{{ item.key }}={{ item.value }}"
+ with_items:
+ - key: PMD_PCAP
+ value: y
+
+- name: Check if DPDK build exists
+ stat: path={{ dpdk_build }}
+ register: dpdk_build_status
+
+- name: Build DPDK
+ command: make install T=x86_64-native-linuxapp-gcc chdir={{ dpdk_dir }}
+ when: (dpdk_build_status.stat.isdir is not defined) or
+ (dpdk_rebuild is defined) or
+ dpdk_config_change.changed or dpdk_changed.changed
+
+- name: Get dpdk interface device name
+ command: echo "{{ compu_sys_mappings['tenant']['interface'] }}"
+ register: dpdk_device_name
+ when: compu_sys_mappings["tenant"]["type"] == "dpdk"
+
+- debug:
+ msg: "{{ dpdk_device_name }}"
+
+- name: Create DPDK scripts
+ template:
+ src: "templates/{{ item.name }}.j2"
+ dest: "/root/{{ item.name }}"
+ mode: 0755
+ with_items:
+ - name: dpdk_uio.sh
+ dpdk_build: '{{ dpdk_build }}'
+ dpdk_dir: '{{ dpdk_dir }}'
+ device_name: '{{ dpdk_device_name.stdout | default("eth2") }}'
+ - name: dpdk_vfio.sh
+ dpdk_build: '{{ dpdk_build }}'
+ dpdk_dir: '{{ dpdk_dir }}'
+ device_name: '{{ dpdk_device_name.stdout | default("eth2") }}'
diff --git a/plugins/dpdk/roles/ins_dpdk/tasks/hugepages.yml b/plugins/dpdk/roles/ins_dpdk/tasks/hugepages.yml
new file mode 100644
index 00000000..3f41cf03
--- /dev/null
+++ b/plugins/dpdk/roles/ins_dpdk/tasks/hugepages.yml
@@ -0,0 +1,45 @@
+# #############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+# #############################################################################
+---
+# yamllint disable rule:truthy
+- name: Check hugepages
+ shell: grep -q intel_iommu /etc/default/grub
+ register: check_result
+ ignore_errors: True
+# yamllint enable rule:truthy
+
+- name: Config grub
+ lineinfile:
+ dest: /etc/default/grub
+ regexp: '^GRUB_CMDLINE_LINUX_DEFAULT=""'
+ line: "{{ grub_cmdline }}"
+ state: present
+ when: check_result.rc == 1
+
+- name: Update grub
+ shell: update-grub
+ when: check_result.rc == 1
+
+- name: wait a moment
+ command: sleep 5
+ when: check_result.rc == 1
+
+- name: Reboot
+ shell: sleep 2 && shutdown -r now 'Reboot required'
+ become: true
+ async: 1
+ poll: 0
+ when: check_result.rc == 1
+ ignore_errors: true
+
+- name: Wait for reboot
+ local_action:
+ module: wait_for
+ host={{ ansible_eth0.ipv4.address }} port=22 delay=1 timeout=300
+ when: check_result.rc == 1
diff --git a/plugins/dpdk/roles/ins_dpdk/tasks/main.yml b/plugins/dpdk/roles/ins_dpdk/tasks/main.yml
new file mode 100644
index 00000000..923dc3b4
--- /dev/null
+++ b/plugins/dpdk/roles/ins_dpdk/tasks/main.yml
@@ -0,0 +1,14 @@
+##############################################################################
+# Copyright (c) 2016-2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- include: hugepages.yml
+ when: dpdk is defined and dpdk == "Enable"
+
+- include: dpdk.yml
+ when: dpdk is defined and dpdk == "Enable"
diff --git a/plugins/dpdk/roles/ins_dpdk/templates/dpdk_uio.sh.j2 b/plugins/dpdk/roles/ins_dpdk/templates/dpdk_uio.sh.j2
new file mode 100644
index 00000000..560d30ca
--- /dev/null
+++ b/plugins/dpdk/roles/ins_dpdk/templates/dpdk_uio.sh.j2
@@ -0,0 +1,9 @@
+#!/bin/bash
+ifdown {{ item.device_name }}
+modprobe uio
+lsmod |grep igb_uio
+if [ $? == 0 ];then
+ rmmod igb_uio
+fi
+insmod {{ item.dpdk_build }}/kmod/igb_uio.ko
+{{ item.dpdk_dir }}/tools/dpdk-devbind.py --bind=igb_uio {{ item.device_name }}
diff --git a/plugins/dpdk/roles/ins_dpdk/templates/dpdk_vfio.sh.j2 b/plugins/dpdk/roles/ins_dpdk/templates/dpdk_vfio.sh.j2
new file mode 100644
index 00000000..58839342
--- /dev/null
+++ b/plugins/dpdk/roles/ins_dpdk/templates/dpdk_vfio.sh.j2
@@ -0,0 +1,6 @@
+#!/bin/bash
+ifdown {{ item.device_name }}
+modprobe vfio-pci
+chmod a+x /dev/vfio
+chmod 0666 /dev/vfio/*
+{{ item.dpdk_dir }}/tools/dpdk-devbind.py --bind=vfio-pci {{ item.device_name }}
diff --git a/plugins/dpdk/roles/ins_dpdk/vars/main.yml b/plugins/dpdk/roles/ins_dpdk/vars/main.yml
new file mode 100644
index 00000000..4bd4076e
--- /dev/null
+++ b/plugins/dpdk/roles/ins_dpdk/vars/main.yml
@@ -0,0 +1,17 @@
+##############################################################################
+# Copyright (c) 2016-2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+# yamllint disable rule:line-length
+grub_cmdline: GRUB_CMDLINE_LINUX_DEFAULT="hugepagesz=2M hugepages=2048 iommu=pt intel_iommu=on"
+# yamllint enable rule:line-length
+
+dpdk_dir: /root/dpdk
+dpdk_build: '{{ dpdk_dir }}/x86_64-native-linuxapp-gcc'
+dpdk_repo: https://github.com/dpdk/dpdk.git
+dpdk_version: v16.11
diff --git a/plugins/dpdk/roles/ins_ovs/tasks/main.yml b/plugins/dpdk/roles/ins_ovs/tasks/main.yml
new file mode 100644
index 00000000..6570d06c
--- /dev/null
+++ b/plugins/dpdk/roles/ins_ovs/tasks/main.yml
@@ -0,0 +1,11 @@
+# #############################################################################
+# Copyright (c) 2016-2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+# #############################################################################
+---
+- include: ovs.yml
+ when: dpdk is defined and dpdk == "Enable"
diff --git a/plugins/dpdk/roles/ins_ovs/tasks/ovs.yml b/plugins/dpdk/roles/ins_ovs/tasks/ovs.yml
new file mode 100644
index 00000000..64475c6a
--- /dev/null
+++ b/plugins/dpdk/roles/ins_ovs/tasks/ovs.yml
@@ -0,0 +1,93 @@
+##############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: install prerequisites package
+ apt:
+ name: "{{ item }}"
+ state: present
+ with_items:
+ - git
+ - libnuma-dev
+ - dh-autoreconf
+ - python-pip
+
+- name: git clone open-vswitch code
+ git:
+ repo: "{{ ovs_repo }}"
+ dest: "{{ ovs_dir }}"
+ version: "{{ ovs_version }}"
+
+- name: install prerequisites package
+ pip:
+ name: six
+
+- name: Check if OVS configure script exists
+ stat: path={{ ovs_dir }}/configure
+ register: ovs_config_status
+
+- name: Bootstrap OVS if required
+ command: ./boot.sh chdir={{ ovs_dir }}
+ when: ovs_config_status.stat.exists == false or (ovs_rebuild is defined) or ovs_changed.changed
+
+- name: Check if OVS Makefile exists
+ stat: path={{ ovs_dir }}/Makefile
+ register: ovs_makefile_status
+
+# yamllint disable rule:line-length
+- name: Configure OVS
+ command: ./configure --with-dpdk={{ dpdk_build }} CFLAGS="-g -O2 -Wno-cast-align" chdir={{ ovs_dir }}
+ when: ovs_makefile_status.stat.exists == false or (ovs_rebuild is defined) or ovs_changed.changed
+# yamllint enable rule:line-length
+
+- name: Check if OVS distribution files exists
+ stat: path={{ ovs_dir }}/distfiles
+ register: ovs_distfiles_status
+
+- name: Build OVS
+ command: make CFLAGS='-O3 -march=native' chdir={{ ovs_dir }}
+ when: ovs_distfiles_status.stat.exists == false or (ovs_rebuild is defined) or ovs_changed.changed
+
+- name: Check if OVS tools are installed
+ stat: path=/usr/local/bin/ovsdb-tool
+ register: ovs_tools_status
+
+- name: Install OVS tools
+ command: make install chdir={{ ovs_dir }}
+ when: ovs_tools_status.stat.exists == false or (ovs_rebuild is defined) or ovs_changed.changed
+
+- name: Create OVS scripts
+ template:
+ src: "templates/{{ item }}.j2"
+ dest: "/opt/{{ item }}"
+ mode: 0755
+ with_items:
+ - start_ovs_vswitchd.sh
+
+- name: Create folders
+ file: path={{ item }} state=directory
+ with_items:
+ - /usr/local/etc/openvswitch
+ - /usr/local/var/run/openvswitch
+
+- name: Clear database configuration if required
+ file: path=/usr/local/etc/openvswitch/conf.db state=absent
+ when: ovs_rebuild is defined or ovs_changed.changed
+
+- name: Check if database configuration exists
+ stat: path=/usr/local/etc/openvswitch/conf.db
+ register: ovs_dbconfig_status
+
+# yamllint disable rule:line-length
+- name: Create database configuration
+ command: ovsdb-tool create /usr/local/etc/openvswitch/conf.db /usr/local/share/openvswitch/vswitch.ovsschema
+ when: ovs_dbconfig_status.stat.exists == false
+# yamllint enable rule:line-length
+
+- name: Start OVS vswitchd with DPDK support enabled
+ command: /opt/start_ovs_vswitchd.sh
diff --git a/plugins/dpdk/roles/ins_ovs/templates/start_ovs_vswitchd.sh.j2 b/plugins/dpdk/roles/ins_ovs/templates/start_ovs_vswitchd.sh.j2
new file mode 100644
index 00000000..a96c8721
--- /dev/null
+++ b/plugins/dpdk/roles/ins_ovs/templates/start_ovs_vswitchd.sh.j2
@@ -0,0 +1,8 @@
+#!/bin/bash
+ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock \
+ --remote=db:Open_vSwitch,Open_vSwitch,manager_options \
+ --pidfile --detach
+
+export DB_SOCK=/usr/local/var/run/openvswitch/db.sock
+sudo ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true
+sudo ovs-vswitchd unix:$DB_SOCK --pidfile --detach
diff --git a/plugins/dpdk/roles/ins_ovs/vars/main.yml b/plugins/dpdk/roles/ins_ovs/vars/main.yml
new file mode 100644
index 00000000..c5f14d4e
--- /dev/null
+++ b/plugins/dpdk/roles/ins_ovs/vars/main.yml
@@ -0,0 +1,14 @@
+##############################################################################
+# Copyright (c) 2016-2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+dpdk_dir: /root/dpdk
+dpdk_build: '{{ dpdk_dir }}/x86_64-native-linuxapp-gcc'
+ovs_dir: /root/ovs
+ovs_repo: https://github.com/openvswitch/ovs.git
+ovs_version: v2.7.2