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---
- name: del ovs bridge
shell: ovs-vsctl del-br br-int; ovs-vsctl del-br br-tun; ovs-vsctl del-br br-prv;
- name: remove ovs and ovs-plugin daeman
shell: >
sed -i '/neutron-plugin-openvswitch-agent/d' /opt/service ;
sed -i '/openvswitch-switch/d' /opt/service ;
- name: stop ovs and ovs-plugin
shell: service openvswitch-switch stop; service neutron-plugin-openvswitch-agent stop;
- name: remove ovs and ovs-plugin files
shell: >
update-rc.d -f neutron-plugin-openvswitch-agent remove;
mv /etc/init.d/neutron-plugin-openvswitch-agent /home/neutron-plugin-openvswitch-agent;
mv /etc/init/neutron-plugin-openvswitch-agent.conf /home/neutron-plugin-openvswitch-agent.conf;
update-rc.d -f openvswitch-switch remove ;
mv /etc/init.d/openvswitch-switch /home/openvswitch-switch ;
mv /etc/init/openvswitch-switch.conf /home/openvswitch-switch.conf ;
update-rc.d -f neutron-ovs-cleanup remove ;
mv /etc/init.d/neutron-ovs-cleanup /home/neutron-ovs-cleanup ;
mv /etc/init/neutron-ovs-cleanup.conf /home/neutron-ovs-cleanup.conf ;
- name: remove ovs kernel module
shell: rmmod vport_vxlan; rmmod openvswitch;
ignore_errors: True
#- name: copy recovery script
# copy: src={{ item }} dest=/opt/setup_networks
# with_items:
# - recover_network_opencontrail.py
# - setup_networks_opencontrail.py
#
#- name: recover external script
# shell: python /opt/setup_networks/recover_network_opencontrail.py
#
#- name: modify net-init
# shell: sed -i 's/setup_networks.py/setup_networks_opencontrail.py/g' /etc/init.d/net_init
- name: modify net-init
shell: sed -i '/setup_networks/d' /etc/init.d/net_init
- name: resolve dual NIC problem
shell: >
echo "net.ipv4.conf.all.arp_ignore=1" >> /etc/sysctl.conf ;
/sbin/sysctl -p ;
echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore ;
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