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# Copyright (c) 2017-2018 Intel Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
- name: Destroy old networks created by virt
virt_net:
name: "{{ network_item }}"
command: destroy
when: clean_up | bool or network_item in deploy_nets
# Ignoring errors as network can be created without being defined.
# This can happen if a user manually creates a network using the virsh command.
# If the network is not defined the undefine code will throw an error.
- name: Undefine old networks defined by virt
virt_net:
name: "{{ network_item }}"
command: undefine
when: clean_up | bool or network_item in deploy_nets
ignore_errors: yes
- name: Check if "ovs-vsctl" command is present
command: which ovs-vsctl
register: ovs_vsctl_present
ignore_errors: yes
- name: Destroy OVS bridge if it exists
command: ovs-vsctl --if-exists -- del-br "{{ network_item }}"
when:
- ovs_vsctl_present.rc == 0
- clean_up | bool or network_item in deploy_nets
ignore_errors: yes
- name: Check if linux bridge is present
stat: path="{{ '/sys/class/net/' + network_item + '/brif/' }}"
register: check_linux_bridge
- name: Remove linux bridge if it exists
shell: |
ifconfig "{{ network_item }}" down
brctl delbr "{{ network_item }}"
when:
- check_linux_bridge.stat.exists
- clean_up | bool or network_item in deploy_nets
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