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Add testing for OVN uplink attached to VLAN #302

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Oct 23, 2024
Merged

Add testing for OVN uplink attached to VLAN #302

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44 changes: 44 additions & 0 deletions tests/network-ovn
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Original file line number Diff line number Diff line change
Expand Up @@ -2137,6 +2137,45 @@ ovn_leases_tests() {
lxc network delete lxdbr0
}

ovn_vlan_uplink_tests() {
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echo "==> VLAN uplink"

lxc network create lxdbr0 \
ipv4.address=10.10.10.1/24 ipv4.nat=true \
ipv4.dhcp.ranges=10.10.10.2-10.10.10.199 \

echo "==> Create physical UPLINK network with VLAN config set to 10"
lxc network create UPLINK --type=physical parent=lxdbr0 \
ipv4.ovn.ranges=10.10.10.200-10.10.10.254 \
ipv4.gateway=10.10.10.1/24 \
vlan=10

echo "==> Create OVN network"
lxc network create ovn-virtual-network --type=ovn network=UPLINK
sleep 2

echo "==> Set up containers"
lxc launch "${IMAGE}" c1-ovn -n ovn-virtual-network -s default
lxc launch "${IMAGE}" c1-lxdbr0 -n lxdbr0 -s default --device eth0,vlan=10
sleep 2

lxc exec c1-lxdbr0 -- ip addr add 10.10.10.100/24 dev eth0
lxc exec c1-lxdbr0 -- ip link set dev eth0 up
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echo "==> Ensure OVN network can reach containers on the configured VLAN"
lxc exec c1-ovn -- ping -nc1 -4 -w5 10.10.10.100
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echo "==> Ensure containers on VLAN can reach OVN network"
ovn_address=$(lxc network get ovn-virtual-network volatile.network.ipv4.address)
lxc exec c1-lxdbr0 -- ping -nc1 -4 -w5 "${ovn_address}"

echo "==> Cleanup"
lxc delete -f c1-lxdbr0 c1-ovn
lxc network delete ovn-virtual-network
lxc network delete UPLINK
lxc network delete lxdbr0
}

# Allow for running a specific set of tests.
if [ "$#" -gt 0 ]; then
TEST_CURRENT="ovn_${1}_tests"
Expand All @@ -2163,6 +2202,11 @@ else
else
echo "Skipping ovn_l3only_tests, not supported"
fi
if hasNeededAPIExtension network_ovn_uplink_vlan; then
ovn_vlan_uplink_tests
else
echo "Skipping ovn_vlan_uplink_tests, not supported"
fi
ovn_leases_tests
fi

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