diff --git a/roles/bridge/tasks/main.yml b/roles/bridge/tasks/main.yml new file mode 100644 index 0000000000..f96c19e4f0 --- /dev/null +++ b/roles/bridge/tasks/main.yml @@ -0,0 +1,12 @@ +--- +- name: Create bridge + become: true + command: ip link add {{ bridge_name }} type bridge + +- name: Bring bridge interface up + become: true + command: ip link set {{ bridge_name }} up + +- name: Add member interface to bridge + become: true + command: ip link set {{ bridge_member_name }} master {{ bridge_name }} diff --git a/roles/veth/tasks/main.yml b/roles/veth/tasks/main.yml new file mode 100644 index 0000000000..034fec675f --- /dev/null +++ b/roles/veth/tasks/main.yml @@ -0,0 +1,12 @@ +--- +- name: Create veth pair + become: true + command: ip link add {{ veth_pair.0 }} type veth peer name {{ veth_pair.1 }} + +- name: Bring veth pair up + become: true + shell: ip link set {{ veth_pair.0 }} up && ip link set {{ veth_pair.1 }} up + +- name: Add first veth pair port to bridge + become: true + command: ip link set {{ veth_pair.0 }} master {{ bridge_name }} diff --git a/tests/init-core-openstack.sh b/tests/init-core-openstack.sh index 07c267a6cd..7d6dd8a9d8 100755 --- a/tests/init-core-openstack.sh +++ b/tests/init-core-openstack.sh @@ -13,19 +13,6 @@ function init_runonce { echo "Initialising OpenStack resources via init-runonce" KOLLA_DEBUG=1 tools/init-runonce |& gawk '{ print strftime("%F %T"), $0; }' &> /tmp/logs/ansible/init-runonce - - echo "Setting address on the external network bridge" - if [[ $SCENARIO == "linuxbridge" ]]; then - # NOTE(yoctozepto): linuxbridge agent manages its bridges by itself - # hence, we need to find the current name of the external network bridge - devname=$(basename $(readlink /sys/class/net/${EXT_NET_SLAVE_DEVICE}/master)) - else - devname=br-ex - # NOTE(yoctozepto): ovs virtual interfaces are down (not used) by default - # hence, we need to bring the external network bridge up - sudo ip link set ${devname} up - fi - sudo ip addr add ${EXT_NET_LOCAL_ADDR} dev ${devname} } diff --git a/tests/pre.yml b/tests/pre.yml index 40583178dd..0a6a9f7eb8 100644 --- a/tests/pre.yml +++ b/tests/pre.yml @@ -20,8 +20,25 @@ # because it is enslaved by a bridge - role: multi-node-vxlan-overlay vars: - vxlan_interface_name: "{{ neutron_external_interface_name }}" + vxlan_interface_name: "{{ neutron_external_vxlan_interface_name }}" vxlan_vni: 10001 + - role: bridge + vars: + bridge_name: "{{ neutron_external_bridge_name }}" + bridge_member_name: "{{ neutron_external_vxlan_interface_name }}" + # TODO(mnasiadka): Update ipv6 jobs to test ipv6 in Neutron + - role: multi-node-managed-addressing + vars: + managed_interface_name: "{{ neutron_external_bridge_name }}" + managed_network_prefix: "{{ neutron_external_network_prefix }}" + managed_network_prefix_length: "{{ neutron_external_network_prefix_length }}" + managed_network_address_family: "ipv4" + - role: veth + vars: + veth_pair: + - "veth-{{ neutron_external_bridge_name }}" + - "veth-{{ neutron_external_bridge_name }}-ext" + bridge_name: "{{ neutron_external_bridge_name }}" tasks: # NOTE(yoctozepto): we use gawk to add time to each logged line # outside of Ansible (e.g. for init-runonce) diff --git a/tests/run.yml b/tests/run.yml index 86adf46f92..5c463e75ae 100644 --- a/tests/run.yml +++ b/tests/run.yml @@ -374,8 +374,6 @@ EXT_NET_CIDR: "{{ neutron_external_network_prefix }}0/{{ neutron_external_network_prefix_length }}" EXT_NET_RANGE: "start={{ neutron_external_network_prefix }}150,end={{ neutron_external_network_prefix }}199" EXT_NET_GATEWAY: "{{ neutron_external_network_prefix }}1" - EXT_NET_LOCAL_ADDR: "{{ neutron_external_network_prefix }}1/{{ neutron_external_network_prefix_length }}" - EXT_NET_SLAVE_DEVICE: "{{ neutron_external_interface_name }}" SCENARIO: "{{ scenario }}" when: openstack_core_tested or scenario in ['ironic', 'magnum', 'scenario_nfv', 'zun', 'octavia'] diff --git a/zuul.d/base.yaml b/zuul.d/base.yaml index 1e28b530b1..fa9278c493 100644 --- a/zuul.d/base.yaml +++ b/zuul.d/base.yaml @@ -37,7 +37,9 @@ address_family: 'ipv4' neutron_external_network_prefix: "198.51.100." neutron_external_network_prefix_length: "24" - neutron_external_interface_name: vxlan1 + neutron_external_bridge_name: br0 + neutron_external_interface_name: "veth-{{ neutron_external_bridge_name }}-ext" + neutron_external_vxlan_interface_name: vxlan1 tls_enabled: false # NOTE(yoctozepto): Ansible on Debian defaults to /usr/bin/python which is # python2. Let's use python3 instead as expected in 2020 and beyond.