#############################################################################
# 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