[CI] Test Neutron with IPv6 networks
Make sure to actually test IPv6 connectivity to our test instance in the IPv6 jobs. Change-Id: I7845448804e191af356e82f8ad33c563ffd8ebd5
This commit is contained in:
Radosław Piliszek
parent
4971eccd62
commit
7367427338
@ -13,6 +13,12 @@ function init_runonce {
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echo "Initialising OpenStack resources via init-runonce"
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KOLLA_DEBUG=1 tools/init-runonce |& gawk '{ print strftime("%F %T"), $0; }' &> /tmp/logs/ansible/init-runonce
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if [[ $IP_VERSION -eq 6 ]]; then
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# NOTE(yoctozepto): In case of IPv6 there is no NAT support in Neutron,
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# so we have to set up native routing. Static routes are the simplest.
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sudo ip route add ${DEMO_NET_CIDR} via ${EXT_NET_DEMO_ROUTER_ADDR}
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fi
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}
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@ -408,9 +408,14 @@
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executable: /bin/bash
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chdir: "{{ kolla_ansible_src_dir }}"
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environment:
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IP_VERSION: "{{ 6 if address_family == 'ipv6' else 4 }}"
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DEMO_NET_CIDR: "{{ neutron_tenant_network_prefix }}0/{{ neutron_tenant_network_prefix_length }}"
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DEMO_NET_GATEWAY: "{{ neutron_tenant_network_prefix }}1"
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DEMO_NET_DNS: "{{ neutron_tenant_network_dns_server }}"
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EXT_NET_CIDR: "{{ neutron_external_network_prefix }}0/{{ neutron_external_network_prefix_length }}"
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EXT_NET_RANGE: "start={{ neutron_external_network_prefix }}150,end={{ neutron_external_network_prefix }}199"
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EXT_NET_GATEWAY: "{{ neutron_external_network_prefix }}1"
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EXT_NET_DEMO_ROUTER_ADDR: "{{ neutron_external_network_prefix }}10"
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SCENARIO: "{{ scenario }}"
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when: openstack_core_tested or scenario in ['ironic', 'magnum', 'scenario_nfv', 'zun', 'octavia']
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@ -423,6 +428,7 @@
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SCENARIO: "{{ scenario }}"
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HAS_UPGRADE: "{{ is_upgrade | bool | ternary('yes', 'no') }}"
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PHASE: deploy
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IP_VERSION: "{{ 6 if address_family == 'ipv6' else 4 }}"
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when: openstack_core_tested
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- name: Run test-zun.sh script
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@ -695,6 +701,7 @@
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SCENARIO: "{{ scenario }}"
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HAS_UPGRADE: 'yes'
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PHASE: upgrade
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IP_VERSION: "{{ 6 if address_family == 'ipv6' else 4 }}"
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when: openstack_core_tested
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- name: Run test-swift.sh script
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@ -159,7 +159,14 @@ function delete_a_volume {
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function create_instance {
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local name=$1
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openstack server create --wait --image cirros --flavor m1.tiny --key-name mykey --network demo-net ${name}
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local server_create_extra
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if [[ $IP_VERSION -eq 6 ]]; then
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# NOTE(yoctozepto): CirrOS has no IPv6 metadata support, hence need to use configdrive
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server_create_extra="${server_create_extra} --config-drive True"
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fi
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openstack server create --wait --image cirros --flavor m1.tiny --key-name mykey --network demo-net ${server_create_extra} ${name}
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# If the status is not ACTIVE, print info and exit 1
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if [[ $(openstack server show ${name} -f value -c status) != "ACTIVE" ]]; then
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echo "FAILED: Instance is not active"
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@ -284,19 +291,27 @@ function test_instance_boot {
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openstack image delete image_from_instance
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echo "SUCCESS: Instance image upload"
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echo "TESTING: Floating ip allocation"
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fip_addr=$(create_fip)
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attach_fip kolla_boot_test ${fip_addr}
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echo "SUCCESS: Floating ip allocation"
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if [[ $IP_VERSION -eq 4 ]]; then
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echo "TESTING: Floating ip allocation"
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fip_addr=$(create_fip)
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attach_fip kolla_boot_test ${fip_addr}
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echo "SUCCESS: Floating ip allocation"
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else
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# NOTE(yoctozepto): Neutron has no IPv6 NAT support, hence no floating ip addresses
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local instance_addresses
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fip_addr=$(openstack server show kolla_boot_test -f yaml -c addresses|tail -1|cut -d- -f2)
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fi
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echo "TESTING: PING&SSH to floating ip"
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echo "TESTING: PING&SSH to instance"
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test_ssh kolla_boot_test ${fip_addr}
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echo "SUCCESS: PING&SSH to floating ip"
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echo "SUCCESS: PING&SSH to instance"
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echo "TESTING: Floating ip deallocation"
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detach_fip kolla_boot_test ${fip_addr}
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delete_fip ${fip_addr}
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echo "SUCCESS: Floating ip deallocation"
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if [[ $IP_VERSION -eq 4 ]]; then
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echo "TESTING: Floating ip deallocation"
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detach_fip kolla_boot_test ${fip_addr}
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delete_fip ${fip_addr}
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echo "SUCCESS: Floating ip deallocation"
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fi
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echo "TESTING: Server deletion"
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delete_instance kolla_boot_test
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@ -26,6 +26,12 @@ IMAGE=cirros-${CIRROS_RELEASE}-${ARCH}-disk.img
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IMAGE_NAME=cirros
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IMAGE_TYPE=linux
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IP_VERSION=${IP_VERSION:-4}
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DEMO_NET_CIDR=${DEMO_NET_CIDR:-'10.0.0.0/24'}
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DEMO_NET_GATEWAY=${DEMO_NET_GATEWAY:-'10.0.0.1'}
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DEMO_NET_DNS=${DEMO_NET_DNS:-'8.8.8.8'}
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# This EXT_NET_CIDR is your public network,that you want to connect to the internet via.
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ENABLE_EXT_NET=${ENABLE_EXT_NET:-1}
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EXT_NET_CIDR=${EXT_NET_CIDR:-'10.0.2.0/24'}
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@ -90,18 +96,42 @@ echo Configuring neutron.
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$KOLLA_OPENSTACK_COMMAND router create demo-router
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SUBNET_CREATE_EXTRA=""
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if [[ $IP_VERSION -eq 6 ]]; then
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# NOTE(yoctozepto): Neutron defaults to "unset" (external) addressing for IPv6.
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# The following is to use stateful DHCPv6 (RA for routing + DHCPv6 for addressing)
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# served by Neutron Router and DHCP services.
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# Setting this for IPv4 errors out instead of being ignored.
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SUBNET_CREATE_EXTRA="${SUBNET_CREATE_EXTRA} --ipv6-ra-mode dhcpv6-stateful"
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SUBNET_CREATE_EXTRA="${SUBNET_CREATE_EXTRA} --ipv6-address-mode dhcpv6-stateful"
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fi
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$KOLLA_OPENSTACK_COMMAND network create demo-net
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$KOLLA_OPENSTACK_COMMAND subnet create --subnet-range 10.0.0.0/24 --network demo-net \
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--gateway 10.0.0.1 --dns-nameserver 8.8.8.8 demo-subnet
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$KOLLA_OPENSTACK_COMMAND subnet create --ip-version ${IP_VERSION} \
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--subnet-range ${DEMO_NET_CIDR} --network demo-net \
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--gateway ${DEMO_NET_GATEWAY} --dns-nameserver ${DEMO_NET_DNS} \
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${SUBNET_CREATE_EXTRA} demo-subnet
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$KOLLA_OPENSTACK_COMMAND router add subnet demo-router demo-subnet
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if [[ $ENABLE_EXT_NET -eq 1 ]]; then
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$KOLLA_OPENSTACK_COMMAND network create --external --provider-physical-network physnet1 \
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--provider-network-type flat public1
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$KOLLA_OPENSTACK_COMMAND subnet create --no-dhcp \
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$KOLLA_OPENSTACK_COMMAND subnet create --no-dhcp --ip-version ${IP_VERSION} \
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--allocation-pool ${EXT_NET_RANGE} --network public1 \
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--subnet-range ${EXT_NET_CIDR} --gateway ${EXT_NET_GATEWAY} public1-subnet
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$KOLLA_OPENSTACK_COMMAND router set --external-gateway public1 demo-router
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if [[ $IP_VERSION -eq 4 ]]; then
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$KOLLA_OPENSTACK_COMMAND router set --external-gateway public1 demo-router
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else
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# NOTE(yoctozepto): In case of IPv6 there is no NAT support in Neutron,
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# so we have to set up native routing. Static routes are the simplest.
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# We need a static IP address for the router to demo.
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$KOLLA_OPENSTACK_COMMAND router set --external-gateway public1 \
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--fixed-ip subnet=public1-subnet,ip-address=${EXT_NET_DEMO_ROUTER_ADDR} \
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demo-router
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fi
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fi
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# Get admin user and tenant IDs
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@ -109,14 +139,14 @@ ADMIN_PROJECT_ID=$($KOLLA_OPENSTACK_COMMAND project list | awk '/ admin / {print
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ADMIN_SEC_GROUP=$($KOLLA_OPENSTACK_COMMAND security group list --project ${ADMIN_PROJECT_ID} | awk '/ default / {print $2}')
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# Sec Group Config
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv4 \
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv${IP_VERSION} \
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--protocol icmp ${ADMIN_SEC_GROUP}
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv4 \
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv${IP_VERSION} \
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--protocol tcp --dst-port 22 ${ADMIN_SEC_GROUP}
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# Open heat-cfn so it can run on a different host
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv4 \
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv${IP_VERSION} \
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--protocol tcp --dst-port 8000 ${ADMIN_SEC_GROUP}
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv4 \
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$KOLLA_OPENSTACK_COMMAND security group rule create --ingress --ethertype IPv${IP_VERSION} \
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--protocol tcp --dst-port 8080 ${ADMIN_SEC_GROUP}
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if [ ! -f ~/.ssh/id_ecdsa.pub ]; then
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@ -41,6 +41,9 @@
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neutron_external_bridge_name: br0
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neutron_external_interface_name: "veth-{{ neutron_external_bridge_name }}-ext"
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neutron_external_vxlan_interface_name: vxlan1
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neutron_tenant_network_prefix: "203.0.113."
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neutron_tenant_network_prefix_length: "24"
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neutron_tenant_network_dns_server: "8.8.8.8"
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tls_enabled: false
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configure_swap_size: 0
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roles:
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@ -65,6 +68,11 @@
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api_network_prefix: "fd::"
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api_network_prefix_length: "64"
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kolla_internal_vip_address: "fd::ff:0"
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neutron_external_network_prefix: "fd:1::"
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neutron_external_network_prefix_length: "64"
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neutron_tenant_network_prefix: "fd:f0::"
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neutron_tenant_network_prefix_length: "64"
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neutron_tenant_network_dns_server: 2001:4860:4860::8888
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address_family: 'ipv6'
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- job:
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