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Adds types for cluster sets, which allows constraining a few elements of clusters including: overall resource usage, and which nodes it can use.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| --- | ||
| apiVersion: apiextensions.k8s.io/v1 | ||
| kind: CustomResourceDefinition | ||
| metadata: | ||
| annotations: | ||
| controller-gen.kubebuilder.io/version: v0.12.0 | ||
| name: clustersets.k3k.io | ||
| spec: | ||
| group: k3k.io | ||
| names: | ||
| kind: ClusterSet | ||
| listKind: ClusterSetList | ||
| plural: clustersets | ||
| singular: clusterset | ||
| scope: Namespaced | ||
| versions: | ||
| - name: v1alpha1 | ||
| schema: | ||
| openAPIV3Schema: | ||
| properties: | ||
| apiVersion: | ||
| description: 'APIVersion defines the versioned schema of this representation | ||
| of an object. Servers should convert recognized schemas to the latest | ||
| internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' | ||
| type: string | ||
| kind: | ||
| description: 'Kind is a string value representing the REST resource this | ||
| object represents. Servers may infer this from the endpoint the client | ||
| submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' | ||
| type: string | ||
| metadata: | ||
| type: object | ||
| spec: | ||
| description: Spec is the spec of the ClusterSet | ||
| properties: | ||
| defaultLimits: | ||
| description: DefaultLimits are the limits used for servers/agents | ||
| when a cluster in the set doesn't provide any | ||
| properties: | ||
| serverLimit: | ||
| additionalProperties: | ||
| anyOf: | ||
| - type: integer | ||
| - type: string | ||
| pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ | ||
| x-kubernetes-int-or-string: true | ||
| description: ServerLimit is the limits (cpu/mem) that apply to | ||
| the server nodes | ||
| type: object | ||
| workerLimit: | ||
| additionalProperties: | ||
| anyOf: | ||
| - type: integer | ||
| - type: string | ||
| pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ | ||
| x-kubernetes-int-or-string: true | ||
| description: WorkerLimit is the limits (cpu/mem) that apply to | ||
| the agent nodes | ||
| type: object | ||
| type: object | ||
| defaultNodeSelector: | ||
| additionalProperties: | ||
| type: string | ||
| description: DefaultNodeSelector is the node selector that applies | ||
| to all clusters (server + agent) in the set | ||
| type: object | ||
| maxLimits: | ||
| additionalProperties: | ||
| anyOf: | ||
| - type: integer | ||
| - type: string | ||
| pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ | ||
| x-kubernetes-int-or-string: true | ||
| description: MaxLimits are the limits that apply to all clusters (server | ||
| + agent) in the set | ||
| type: object | ||
| type: object | ||
| status: | ||
| description: Status is the status of the ClusterSet | ||
| properties: | ||
| conditions: | ||
| description: Conditions are the invidual conditions for the cluster | ||
| set | ||
| items: | ||
| description: "Condition contains details for one aspect of the current | ||
| state of this API Resource. --- This struct is intended for direct | ||
| use as an array at the field path .status.conditions. For example, | ||
| \n type FooStatus struct{ // Represents the observations of a | ||
| foo's current state. // Known .status.conditions.type are: \"Available\", | ||
| \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge | ||
| // +listType=map // +listMapKey=type Conditions []metav1.Condition | ||
| `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\" | ||
| protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }" | ||
| properties: | ||
| lastTransitionTime: | ||
| description: lastTransitionTime is the last time the condition | ||
| transitioned from one status to another. This should be when | ||
| the underlying condition changed. If that is not known, then | ||
| using the time when the API field changed is acceptable. | ||
| format: date-time | ||
| type: string | ||
| message: | ||
| description: message is a human readable message indicating | ||
| details about the transition. This may be an empty string. | ||
| maxLength: 32768 | ||
| type: string | ||
| observedGeneration: | ||
| description: observedGeneration represents the .metadata.generation | ||
| that the condition was set based upon. For instance, if .metadata.generation | ||
| is currently 12, but the .status.conditions[x].observedGeneration | ||
| is 9, the condition is out of date with respect to the current | ||
| state of the instance. | ||
| format: int64 | ||
| minimum: 0 | ||
| type: integer | ||
| reason: | ||
| description: reason contains a programmatic identifier indicating | ||
| the reason for the condition's last transition. Producers | ||
| of specific condition types may define expected values and | ||
| meanings for this field, and whether the values are considered | ||
| a guaranteed API. The value should be a CamelCase string. | ||
| This field may not be empty. | ||
| maxLength: 1024 | ||
| minLength: 1 | ||
| pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ | ||
| type: string | ||
| status: | ||
| description: status of the condition, one of True, False, Unknown. | ||
| enum: | ||
| - "True" | ||
| - "False" | ||
| - Unknown | ||
| type: string | ||
| type: | ||
| description: type of condition in CamelCase or in foo.example.com/CamelCase. | ||
| --- Many .condition.type values are consistent across resources | ||
| like Available, but because arbitrary conditions can be useful | ||
| (see .node.status.conditions), the ability to deconflict is | ||
| important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt) | ||
| maxLength: 316 | ||
| pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ | ||
| type: string | ||
| required: | ||
| - lastTransitionTime | ||
| - message | ||
| - reason | ||
| - status | ||
| - type | ||
| type: object | ||
| type: array | ||
| lastUpdateTime: | ||
| description: LastUpdate is the timestamp when the status was last | ||
| updated | ||
| type: string | ||
| observedGeneration: | ||
| description: ObservedGeneration was the generation at the time the | ||
| status was updated. | ||
| format: int64 | ||
| type: integer | ||
| summary: | ||
| description: Sumamry is a summary of the status (error, ready) | ||
| type: string | ||
| type: object | ||
| required: | ||
| - spec | ||
| type: object | ||
| served: true | ||
| storage: true | ||
| subresources: | ||
| status: {} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| apiVersion: v1 | ||
| kind: Service | ||
| metadata: | ||
| name: k3k-webhook | ||
| labels: | ||
| {{- include "k3k.labels" . | nindent 4 }} | ||
| namespace: {{ .Values.namespace }} | ||
| spec: | ||
| ports: | ||
| - port: 443 | ||
| protocol: TCP | ||
| name: https-webhook | ||
| targetPort: 9443 | ||
| selector: | ||
| {{- include "k3k.selectorLabels" . | nindent 6 }} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| apiVersion: admissionregistration.k8s.io/v1 | ||
| kind: ValidatingWebhookConfiguration | ||
| metadata: | ||
| name: "k3k.io.clusterset" | ||
| webhooks: | ||
| - name: "clusters.k3k.io" | ||
| rules: | ||
| - apiGroups: ["k3k.io"] | ||
| apiVersions: ["v1alpha1"] | ||
| operations: ["CREATE", "UPDATE"] | ||
| resources: ["clusters"] | ||
| scope: "Namespaced" | ||
| clientConfig: | ||
| service: | ||
| name: {{ include "k3k.fullname" . }}-webhook | ||
| namespace: {{ .Values.namespace }} | ||
| path: /validate-k3k-io-v1alpha1-cluster | ||
| caBundle: > | ||
| ReplaceMe | ||
| admissionReviewVersions: ["v1"] | ||
| sideEffects: None | ||
| timeoutSeconds: 10 | ||
| --- | ||
| apiVersion: admissionregistration.k8s.io/v1 | ||
| kind: MutatingWebhookConfiguration | ||
| metadata: | ||
| name: "k3k.io.clusterset-default" | ||
| webhooks: | ||
| - name: "clusters.k3k.io" | ||
| rules: | ||
| - apiGroups: ["k3k.io"] | ||
| apiVersions: ["v1alpha1"] | ||
| operations: ["CREATE"] | ||
| resources: ["clusters"] | ||
| scope: "Namespaced" | ||
| clientConfig: | ||
| service: | ||
| name: {{ include "k3k.fullname" . }}-webhook | ||
| namespace: {{ .Values.namespace }} | ||
| path: /mutate-k3k-io-v1alpha1-cluster | ||
| caBundle: > | ||
| ReplaceMe | ||
| admissionReviewVersions: ["v1"] | ||
| sideEffects: None | ||
| timeoutSeconds: 10 | ||
|
|
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