Skip to content

system-tests: update ipvlan-validation.go to support IPv6 single stack #1343

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
laurayang842 wants to merge 2 commits into
base: main
Choose a base branch
from
Open

system-tests: update ipvlan-validation.go to support IPv6 single stack #1343

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
014d563
system-tests: update ipvlan-validation.go to support IPv6 single stack
laurayang842 Apr 21, 2026
0f4fc61
system-tests: extract the repeated target-address loop into a helper.
laurayang842 Apr 22, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
137 changes: 89 additions & 48 deletions tests/system-tests/rdscore/internal/rdscorecommon/ipvlan-validation.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -158,33 +158,53 @@ func VerifyIPVlanOnDifferentNodes() {
// VerifyIPVLANConnectivityBetweenDifferentNodes verifies connectivity between workloads,
// using IPVLAN interfaces and running on different nodes.
func VerifyIPVLANConnectivityBetweenDifferentNodes() {
verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy10Label,
ipvlanDeploy11Label,
RDSCoreConfig.IPVlanDeploy1TargetAddress)
Expect(RDSCoreConfig.IPVlanDeploy1TargetAddress != "" ||
RDSCoreConfig.IPVlanDeploy1TargetAddressIPv6 != "").To(BeTrue(),
"At least one target address (IPv4 or IPv6) must be configured for IPVlan Deploy1")

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy11Label,
ipvlanDeploy10Label,
RDSCoreConfig.IPVlanDeploy2TargetAddress)
addressesList := []string{RDSCoreConfig.IPVlanDeploy1TargetAddress,
RDSCoreConfig.IPVlanDeploy1TargetAddressIPv6}

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy10Label,
ipvlanDeploy11Label,
RDSCoreConfig.IPVlanDeploy1TargetAddressIPv6)
for _, targetAddress := range addressesList {
if targetAddress == "" {
klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Skipping empty address %q", targetAddress)

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy11Label,
ipvlanDeploy10Label,
RDSCoreConfig.IPVlanDeploy2TargetAddressIPv6)
continue
}

klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Access workload via %q", targetAddress)

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy10Label,
ipvlanDeploy11Label,
targetAddress)
}

Expect(RDSCoreConfig.IPVlanDeploy2TargetAddress != "" ||
RDSCoreConfig.IPVlanDeploy2TargetAddressIPv6 != "").To(BeTrue(),
"At least one target address (IPv4 or IPv6) must be configured for IPVlan Deploy2")

addressesList = []string{RDSCoreConfig.IPVlanDeploy2TargetAddress,
RDSCoreConfig.IPVlanDeploy2TargetAddressIPv6}

for _, targetAddress := range addressesList {
if targetAddress == "" {
klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Skipping empty address %q", targetAddress)

continue
}

klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Access workload via %q", targetAddress)

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy11Label,
ipvlanDeploy10Label,
targetAddress)
}
}

// VerifyIPVlanOnSameNode verifies connectivity between freshly deployed workloads that use
Expand Down Expand Up @@ -291,35 +311,56 @@ func VerifyIPVlanOnSameNode() {

// VerifyIPVLANConnectivityOnSameNode verifies connectivity between workloads that use IPVLAN net.
func VerifyIPVLANConnectivityOnSameNode() {
verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy20Label,
ipvlanDeploy21Label,
RDSCoreConfig.IPVlanDeploy3TargetAddress)
Expect(RDSCoreConfig.IPVlanDeploy3TargetAddress != "" ||
RDSCoreConfig.IPVlanDeploy3TargetAddressIPv6 != "").To(BeTrue(),
"At least one target address (IPv4 or IPv6) must be configured for IPVlan Deploy3")

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy21Label,
ipvlanDeploy20Label,
RDSCoreConfig.IPVlanDeploy4TargetAddress)
addressesList := []string{RDSCoreConfig.IPVlanDeploy3TargetAddress,
RDSCoreConfig.IPVlanDeploy3TargetAddressIPv6}

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy20Label,
ipvlanDeploy21Label,
RDSCoreConfig.IPVlanDeploy3TargetAddressIPv6)
for _, targetAddress := range addressesList {
if targetAddress == "" {
klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Skipping empty address %q", targetAddress)

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy21Label,
ipvlanDeploy20Label,
RDSCoreConfig.IPVlanDeploy4TargetAddressIPv6)
continue
}

klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Access workload via %q", targetAddress)

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy20Label,
ipvlanDeploy21Label,
targetAddress)
}

Expect(RDSCoreConfig.IPVlanDeploy4TargetAddress != "" ||
RDSCoreConfig.IPVlanDeploy4TargetAddressIPv6 != "").To(BeTrue(),
"At least one target address (IPv4 or IPv6) must be configured for IPVlan Deploy4")

addressesList = []string{RDSCoreConfig.IPVlanDeploy4TargetAddress,
RDSCoreConfig.IPVlanDeploy4TargetAddressIPv6}

for _, targetAddress := range addressesList {
if targetAddress == "" {
klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Skipping empty address %q", targetAddress)

continue
}

klog.V(rdscoreparams.RDSCoreLogLevel).Infof("Access workload via %q", targetAddress)

verifySRIOVConnectivity(
RDSCoreConfig.IPVlanNSOne,
RDSCoreConfig.IPVlanNSOne,
ipvlanDeploy21Label,
ipvlanDeploy20Label,
targetAddress)
}
}

// defineIPVlanDeployment creates an IPVLAN deployment builder with the specified configuration.
func defineIPVlanDeployment(dName, nsName, dLabels, netDefName, volName string,
dContainer *corev1.Container,
nodeSelector map[string]string) *deployment.Builder {
Expand Down