156 lines
6.2 KiB
YAML
156 lines
6.2 KiB
YAML
---
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# (c) 2019, James Denton <james.denton@outlook.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Set alternative ovs-vswitchd service
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alternatives:
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name: ovs-vswitchd
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path: /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk
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when:
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- ansible_facts['pkg_mgr'] in ['apt']
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Configure DPDK interface to driver bindings
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template:
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src: dpdk_interfaces.j2
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dest: "/etc/dpdk/interfaces"
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owner: "root"
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group: "root"
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mode: "0640"
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Configure DPDK hugepage allocation
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template:
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src: dpdk.conf.j2
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dest: "/etc/dpdk/dpdk.conf"
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owner: "root"
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group: "root"
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mode: "0640"
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Ensure DPDK service is started and enabled
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systemd:
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name: "{{ dpdk_service_name }}"
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state: restarted
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enabled: yes
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Ensure Open vSwitch service is started and enabled
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systemd:
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name: "{{ neutron_ovs_service_name }}"
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state: restarted
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enabled: yes
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- name: Set DPDK lcore mask
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command: "ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-lcore-mask={{ ovs_dpdk_lcore_mask }}"
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changed_when: false
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Set DPDK PMD cpu mask
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command: "ovs-vsctl --no-wait set Open_vSwitch . other_config:pmd-cpu-mask={{ ovs_dpdk_pmd_cpu_mask }}"
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changed_when: false
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Set DPDK socket memory
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command: "ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem={{ ovs_dpdk_socket_mem }}"
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changed_when: false
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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- name: Enable DPDK support for openvswitch
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command: "ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true"
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changed_when: false
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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# (jamesdenton) Should replace hard dir with var, and only do this on computes
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- name: Create vhost_socket directory
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file:
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path: /var/lib/vhost_socket
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state: directory
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owner: "{{ vhost_socket_directory_owner }}"
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group: "{{ vhost_socket_directory_group }}"
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mode: "0755"
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- '"nova_compute" in group_names'
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# NOTE: This needs to be netdev for compute and system for network node
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# Should I set an override for network nodes (non-dpdk)to default 'system' rather than 'netdev'?
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- name: Setup Network Provider Bridges
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openvswitch_bridge:
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bridge: "{{ bridge_mapping.split(':')[1] }}"
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set: "bridge {{ bridge_mapping.split(':')[1] }} datapath_type={{ ovs_datapath }}"
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fail_mode: secure
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state: present
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with_items: "{{ neutron_provider_networks.network_mappings.split(',') }}"
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loop_control:
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loop_var: bridge_mapping
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- neutron_plugin_type in ['ml2.ovs', 'ml2.ovs.dvr']
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- neutron_provider_networks.network_mappings is defined
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# Adds a single host interface to an OVS bridge
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- name: Add ports to Network Provider Bridges
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openvswitch_port:
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bridge: "{{ interface_mapping.split(':')[0] }}"
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port: "{{ interface_mapping.split(':', 1)[1] }}"
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set: "Interface {{ interface_mapping.split(':', 1)[1] }} type=dpdk options:dpdk-devargs='{{ interface_mapping.split(':', 1)[1] }}'"
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state: present
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with_items: "{{ neutron_provider_networks.network_interface_mappings.split(',') }}"
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loop_control:
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loop_var: interface_mapping
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- neutron_plugin_type in ['ml2.ovs', 'ml2.ovs.dvr']
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- neutron_provider_networks.network_interface_mappings is defined and (neutron_provider_networks.network_interface_mappings|length > 0)
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# Adds a DPDK-accelerated bond interface to an OVS bridge
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- name: Add Bonds to Network Provider Bridges
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openvswitch.openvswitch.openvswitch_bond:
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bridge: "{{ bond_interfaces_mapping.bridge }}"
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port: "{{ bond_interfaces_mapping.bridge }}-dpdkbond"
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interfaces: "{{ bond_interfaces_mapping.interfaces }}"
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bond_mode: "{{ bond_interfaces_mapping.bond_mode | default('active-backup') }}"
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lacp: "{{ bond_interfaces_mapping.lacp | default('off') }}"
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bond_updelay: "{{ bond_interfaces_mapping.bond_updelay | default(100) }}"
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bond_downdelay: "{{ bond_interfaces_mapping.bond_downdelay | default(100) }}"
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set: >-
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{% for interface in bond_interfaces_mapping.interfaces %}interface {{ interface }} type=dpdk options:dpdk-devargs='{{ interface }}'{%
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if not loop.last %},{% endif %}{% endfor %}
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state: present
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with_items: "{{ neutron_provider_networks.network_bond_interfaces_mappings }}"
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loop_control:
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loop_var: bond_interfaces_mapping
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when:
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- neutron_services['neutron-openvswitch-agent']['group'] in group_names
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- neutron_plugin_type in ['ml2.ovs', 'ml2.ovs.dvr']
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- neutron_provider_networks.network_bond_interfaces_mappings is defined and (neutron_provider_networks.network_bond_interfaces_mappings|length > 0)
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