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✨ AllNodes security groups API #1826

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merged 1 commit into from
Feb 21, 2024
Merged

✨ AllNodes security groups API #1826

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67 changes: 67 additions & 0 deletions api/v1alpha5/conversion.go
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ import (
"strings"

conversion "k8s.io/apimachinery/pkg/conversion"
"k8s.io/utils/pointer"
utilconversion "sigs.k8s.io/cluster-api/util/conversion"
ctrlconversion "sigs.k8s.io/controller-runtime/pkg/conversion"

Expand Down Expand Up @@ -209,6 +210,10 @@ func Convert_v1alpha8_OpenStackClusterSpec_To_v1alpha5_OpenStackClusterSpec(in *
}
}

if in.ManagedSecurityGroups != nil {
out.ManagedSecurityGroups = true
}

return nil
}

Expand Down Expand Up @@ -243,6 +248,13 @@ func Convert_v1alpha5_OpenStackClusterSpec_To_v1alpha8_OpenStackClusterSpec(in *
}
// We're dropping DNSNameservers even if these were set as without NodeCIDR it doesn't make sense.

if in.ManagedSecurityGroups {
out.ManagedSecurityGroups = &infrav1.ManagedSecurityGroups{}
if !in.AllowAllInClusterTraffic {
out.ManagedSecurityGroups.AllNodesSecurityGroupRules = infrav1.LegacyCalicoSecurityGroupRules()
}
}

return nil
}

Expand Down Expand Up @@ -554,3 +566,58 @@ func Convert_v1alpha5_Bastion_To_v1alpha8_Bastion(in *Bastion, out *infrav1.Bast
in.Instance.FloatingIP = out.FloatingIP
return nil
}

func Convert_v1alpha8_SecurityGroupStatus_To_v1alpha5_SecurityGroup(in *infrav1.SecurityGroupStatus, out *SecurityGroup, s conversion.Scope) error { //nolint:revive
out.ID = in.ID
out.Name = in.Name
out.Rules = make([]SecurityGroupRule, len(in.Rules))
for i, rule := range in.Rules {
out.Rules[i] = SecurityGroupRule{
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Couldn't this be written as ?

Suggested change
out.Rules[i] = SecurityGroupRule{
out.Rules[i] = SecurityGroupRule{
ID: rule.ID,
Direction: rule.Direction,
Description: pointer.StringDeref(rule.Description, ""),
....

On a related out of scope note, we should probably upgrade k8s.io/utils and start using k8s.io/utils/ptr that uses generics instead

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yeah, I started doing it and it's a big change. Here is an issue to track it: #1896

ID: rule.ID,
Direction: rule.Direction,
}
if rule.Description != nil {
out.Rules[i].Description = *rule.Description
}
if rule.EtherType != nil {
out.Rules[i].EtherType = *rule.EtherType
}
if rule.PortRangeMin != nil {
out.Rules[i].PortRangeMin = *rule.PortRangeMin
}
if rule.PortRangeMax != nil {
out.Rules[i].PortRangeMax = *rule.PortRangeMax
}
if rule.Protocol != nil {
out.Rules[i].Protocol = *rule.Protocol
}
if rule.RemoteGroupID != nil {
out.Rules[i].RemoteGroupID = *rule.RemoteGroupID
}
if rule.RemoteIPPrefix != nil {
out.Rules[i].RemoteIPPrefix = *rule.RemoteIPPrefix
}
}
return nil
}

func Convert_v1alpha5_SecurityGroup_To_v1alpha8_SecurityGroupStatus(in *SecurityGroup, out *infrav1.SecurityGroupStatus, s conversion.Scope) error { //nolint:revive
out.ID = in.ID
out.Name = in.Name
out.Rules = make([]infrav1.SecurityGroupRuleStatus, len(in.Rules))
for i, rule := range in.Rules {
out.Rules[i] = infrav1.SecurityGroupRuleStatus{
ID: rule.ID,
Description: pointer.String(rule.Description),
Direction: rule.Direction,
EtherType: pointer.String(rule.EtherType),
PortRangeMin: pointer.Int(rule.PortRangeMin),
PortRangeMax: pointer.Int(rule.PortRangeMax),
Protocol: pointer.String(rule.Protocol),
RemoteGroupID: pointer.String(rule.RemoteGroupID),
RemoteIPPrefix: pointer.String(rule.RemoteIPPrefix),
}
}

return nil
}
51 changes: 49 additions & 2 deletions api/v1alpha5/conversion_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ func TestConvertFrom(t *testing.T) {
Spec: OpenStackClusterSpec{},
ObjectMeta: metav1.ObjectMeta{
Annotations: map[string]string{
"cluster.x-k8s.io/conversion-data": "{\"spec\":{\"allowAllInClusterTraffic\":false,\"apiServerLoadBalancer\":{},\"cloudName\":\"\",\"controlPlaneEndpoint\":{\"host\":\"\",\"port\":0},\"disableAPIServerFloatingIP\":false,\"disableExternalNetwork\":false,\"externalNetwork\":{},\"managedSecurityGroups\":false,\"network\":{}},\"status\":{\"ready\":false}}",
"cluster.x-k8s.io/conversion-data": "{\"spec\":{\"allowAllInClusterTraffic\":false,\"apiServerLoadBalancer\":{},\"cloudName\":\"\",\"controlPlaneEndpoint\":{\"host\":\"\",\"port\":0},\"disableAPIServerFloatingIP\":false,\"disableExternalNetwork\":false,\"externalNetwork\":{},\"managedSecurityGroups\":null,\"network\":{}},\"status\":{\"ready\":false}}",
},
},
},
Expand All @@ -64,7 +64,7 @@ func TestConvertFrom(t *testing.T) {
Spec: OpenStackClusterTemplateSpec{},
ObjectMeta: metav1.ObjectMeta{
Annotations: map[string]string{
"cluster.x-k8s.io/conversion-data": "{\"spec\":{\"template\":{\"spec\":{\"allowAllInClusterTraffic\":false,\"apiServerLoadBalancer\":{},\"cloudName\":\"\",\"controlPlaneEndpoint\":{\"host\":\"\",\"port\":0},\"disableAPIServerFloatingIP\":false,\"disableExternalNetwork\":false,\"externalNetwork\":{},\"managedSecurityGroups\":false,\"network\":{}}}}}",
"cluster.x-k8s.io/conversion-data": "{\"spec\":{\"template\":{\"spec\":{\"allowAllInClusterTraffic\":false,\"apiServerLoadBalancer\":{},\"cloudName\":\"\",\"controlPlaneEndpoint\":{\"host\":\"\",\"port\":0},\"disableAPIServerFloatingIP\":false,\"disableExternalNetwork\":false,\"externalNetwork\":{},\"managedSecurityGroups\":null,\"network\":{}}}}}",
},
},
},
Expand Down Expand Up @@ -109,3 +109,50 @@ func TestConvertFrom(t *testing.T) {
})
}
}

func TestConvert_v1alpha5_OpenStackClusterSpec_To_v1alpha8_OpenStackClusterSpec(t *testing.T) {
tests := []struct {
name string
in *OpenStackClusterSpec
expectedOut *infrav1.OpenStackClusterSpec
}{
{
name: "empty",
in: &OpenStackClusterSpec{},
expectedOut: &infrav1.OpenStackClusterSpec{},
},
{
name: "with managed security groups and not allow all in cluster traffic",
in: &OpenStackClusterSpec{
ManagedSecurityGroups: true,
AllowAllInClusterTraffic: false,
},
expectedOut: &infrav1.OpenStackClusterSpec{
ManagedSecurityGroups: &infrav1.ManagedSecurityGroups{
AllNodesSecurityGroupRules: infrav1.LegacyCalicoSecurityGroupRules(),
},
},
},
{
name: "with managed security groups and allow all in cluster traffic",
in: &OpenStackClusterSpec{
ManagedSecurityGroups: true,
AllowAllInClusterTraffic: true,
},
expectedOut: &infrav1.OpenStackClusterSpec{
ManagedSecurityGroups: &infrav1.ManagedSecurityGroups{},
AllowAllInClusterTraffic: true,
},
},
}

for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
g := gomega.NewWithT(t)
out := &infrav1.OpenStackClusterSpec{}
err := Convert_v1alpha5_OpenStackClusterSpec_To_v1alpha8_OpenStackClusterSpec(tt.in, out, nil)
g.Expect(err).NotTo(gomega.HaveOccurred())
g.Expect(out).To(gomega.Equal(tt.expectedOut))
})
}
}
156 changes: 66 additions & 90 deletions api/v1alpha5/zz_generated.conversion.go
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