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Merged
philrhurst merged 14 commits into from
Jan 29, 2025
Merged

Add support for IP Family Policy and IP Families #4076

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01913ec
add IP Family Policy to CRD
Jan 14, 2025
8900ba8
update controller logic for IP Family Policy
Jan 14, 2025
f8d3112
added IPFamilies to the CRD
Jan 22, 2025
0bdcb71
update controller logic for IP Families and IP Family Policy
Jan 22, 2025
82a0cd6
Merge pull request #1 from philrhurst/dev
philrhurst Jan 22, 2025
b0c8385
Merge pull request #2 from CrunchyData/main
philrhurst Jan 22, 2025
6eecd0b
update enum validation for IPFamily
Jan 22, 2025
c39bc04
Merge pull request #3 from CrunchyData/main
philrhurst Jan 22, 2025
08bff2a
Merge pull request #4 from philrhurst/dev
philrhurst Jan 22, 2025
dbd60a1
update to enum for IP Families
Jan 22, 2025
f3784b3
Merge pull request #5 from philrhurst/dev
philrhurst Jan 22, 2025
1249fe7
refactor to use the upstream type
Jan 28, 2025
1cec5eb
updated controller logic to use upstream type
Jan 28, 2025
4c4ec0c
simplified IP Family assignment
Jan 28, 2025
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added IPFamilies to the CRD
  • Loading branch information
Philip Hurst committed Jan 22, 2025
commit f8d311262878be249fbe031bb108095e1b0fc3a1
32 changes: 32 additions & 0 deletions config/crd/bases/postgres-operator.crunchydata.com_postgresclusters.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -14663,6 +14663,14 @@ spec:
- Local
maxLength: 10
type: string
ipFamilies:
items:
enum:
- IPv4
- IPv6
- foo
type: string
type: array
ipFamilyPolicy:
description: 'More info: https://kubernetes.io/docs/reference/kubernetes-api/service-resources/service-v1/'
enum:
Expand Down Expand Up @@ -15012,6 +15020,14 @@ spec:
- Local
maxLength: 10
type: string
ipFamilies:
items:
enum:
- IPv4
- IPv6
- foo
type: string
type: array
ipFamilyPolicy:
description: 'More info: https://kubernetes.io/docs/reference/kubernetes-api/service-resources/service-v1/'
enum:
Expand Down Expand Up @@ -15067,6 +15083,14 @@ spec:
- Local
maxLength: 10
type: string
ipFamilies:
items:
enum:
- IPv4
- IPv6
- foo
type: string
type: array
ipFamilyPolicy:
description: 'More info: https://kubernetes.io/docs/reference/kubernetes-api/service-resources/service-v1/'
enum:
Expand Down Expand Up @@ -16770,6 +16794,14 @@ spec:
- Local
maxLength: 10
type: string
ipFamilies:
items:
enum:
- IPv4
- IPv6
- foo
type: string
type: array
ipFamilyPolicy:
description: 'More info: https://kubernetes.io/docs/reference/kubernetes-api/service-resources/service-v1/'
enum:
Expand Down
7 changes: 7 additions & 0 deletions pkg/apis/postgres-operator.crunchydata.com/v1beta1/shared_types.go
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Expand Up @@ -20,8 +20,12 @@ type SchemalessObject map[string]any
// DeepCopy creates a new SchemalessObject by copying the receiver.
func (in SchemalessObject) DeepCopy() SchemalessObject {
return runtime.DeepCopyJSON(in)

}

// +kubebuilder:validation:Enum=IPv4;IPv6;foo
type IPFamily string

type ServiceSpec struct {
// +optional
Metadata *Metadata `json:"metadata,omitempty"`
Expand Down Expand Up @@ -50,6 +54,9 @@ type ServiceSpec struct {
// +kubebuilder:validation:Enum=SingleStack;PreferDualStack;RequireDualStack
IPFamilyPolicy string `json:"ipFamilyPolicy,omitempty"`
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@cbandy cbandy Jan 28, 2025

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❓ I think we can avoid the type conversions in the controller if we use the upstream type here. Similar regarding pointer. Does this generate the same YAML?

Suggested change
IPFamilyPolicy string `json:"ipFamilyPolicy,omitempty"`
IPFamilyPolicy *corev1.IPFamilyPolicy `json:"ipFamilyPolicy,omitempty"`

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@philrhurst philrhurst Jan 28, 2025

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yes it does - thanks - refactoring


// +optional
IPFamilies []IPFamily `json:"ipFamilies,omitempty"`
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@cbandy cbandy Jan 28, 2025

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❓ We should be able to use the upstream type and add the enum validation from here. Does this generate the same YAML?

Suggested change
// +optional
IPFamilies []IPFamily `json:"ipFamilies,omitempty"`
// +optional
// +kubebuilder:validation:items:Enum={IPv4,IPv6}
IPFamilies []corev1.IPFamily `json:"ipFamilies,omitempty"`

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@philrhurst philrhurst Jan 28, 2025

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yes it does - thanks - refactoring


// More info: https://kubernetes.io/docs/concepts/services-networking/service/#traffic-policies
// ---
// Kubernetes assumes the evaluation cost of an enum value is very large.
Expand Down
5 changes: 5 additions & 0 deletions pkg/apis/postgres-operator.crunchydata.com/v1beta1/zz_generated.deepcopy.go
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