初始化 PostgreSQL 租户控制器项目
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---
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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annotations:
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controller-gen.kubebuilder.io/version: v0.21.0
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name: postgresqlinstances.database.ddupan.top
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spec:
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group: database.ddupan.top
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names:
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kind: PostgreSQLInstance
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listKind: PostgreSQLInstanceList
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plural: postgresqlinstances
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singular: postgresqlinstance
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scope: Cluster
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versions:
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- additionalPrinterColumns:
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- jsonPath: .spec.endpoint.host
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name: Endpoint
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type: string
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- jsonPath: .status.conditions[?(@.type=="Ready")].status
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name: Ready
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type: string
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name: v1alpha1
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schema:
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openAPIV3Schema:
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description: PostgreSQLInstance is the Schema for the postgresqlinstances
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API
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properties:
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apiVersion:
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description: |-
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APIVersion defines the versioned schema of this representation of an object.
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Servers should convert recognized schemas to the latest internal value, and
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may reject unrecognized values.
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More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
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type: string
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kind:
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description: |-
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Kind is a string value representing the REST resource this object represents.
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Servers may infer this from the endpoint the client submits requests to.
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Cannot be updated.
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In CamelCase.
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More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
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type: string
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metadata:
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type: object
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spec:
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description: spec defines the desired state of PostgreSQLInstance
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properties:
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adminCredentialRef:
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description: |-
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AdminCredentialRef points to an OpenBao KV secret containing the
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administrative login. Secret values are never copied into this resource.
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properties:
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passwordKey:
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default: password
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type: string
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path:
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type: string
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usernameKey:
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default: username
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type: string
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required:
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- path
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type: object
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allowedExtensions:
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description: AllowedExtensions is the allowlist tenants may request.
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items:
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type: string
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type: array
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x-kubernetes-list-type: set
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endpoint:
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description: Endpoint is the PostgreSQL server managed by this instance.
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properties:
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database:
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default: postgres
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description: Database used for administrative connections.
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type: string
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host:
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type: string
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port:
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default: 5432
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format: int32
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maximum: 65535
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minimum: 1
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type: integer
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sslMode:
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default: verify-full
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enum:
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- disable
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- require
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- verify-ca
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- verify-full
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type: string
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required:
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- host
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type: object
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required:
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- adminCredentialRef
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- endpoint
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type: object
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status:
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description: status defines the observed state of PostgreSQLInstance
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properties:
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conditions:
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description: |-
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conditions represent the current state of the PostgreSQLInstance resource.
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Each condition has a unique type and reflects the status of a specific aspect of the resource.
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Standard condition types include:
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- "Available": the resource is fully functional
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- "Progressing": the resource is being created or updated
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- "Degraded": the resource failed to reach or maintain its desired state
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The status of each condition is one of True, False, or Unknown.
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items:
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description: Condition contains details for one aspect of the current
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state of this API Resource.
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properties:
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lastTransitionTime:
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description: |-
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lastTransitionTime is the last time the condition transitioned from one status to another.
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This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
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format: date-time
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type: string
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message:
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description: |-
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message is a human readable message indicating details about the transition.
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This may be an empty string.
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maxLength: 32768
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type: string
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observedGeneration:
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description: |-
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observedGeneration represents the .metadata.generation that the condition was set based upon.
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For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
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with respect to the current state of the instance.
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format: int64
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minimum: 0
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type: integer
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reason:
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description: |-
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reason contains a programmatic identifier indicating the reason for the condition's last transition.
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Producers of specific condition types may define expected values and meanings for this field,
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and whether the values are considered a guaranteed API.
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The value should be a CamelCase string.
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This field may not be empty.
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maxLength: 1024
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minLength: 1
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pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
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type: string
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status:
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description: status of the condition, one of True, False, Unknown.
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enum:
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- "True"
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- "False"
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- Unknown
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type: string
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type:
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description: type of condition in CamelCase or in foo.example.com/CamelCase.
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maxLength: 316
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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])$
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type: string
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required:
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- lastTransitionTime
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- message
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- reason
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- status
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- type
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type: object
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type: array
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x-kubernetes-list-map-keys:
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- type
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x-kubernetes-list-type: map
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observedGeneration:
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description: ObservedGeneration is the most recent generation observed
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by the controller.
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format: int64
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type: integer
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postgresqlVersion:
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description: PostgreSQLVersion is reported by the target server.
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type: string
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type: object
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required:
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- spec
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type: object
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served: true
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storage: true
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subresources:
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status: {}
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@@ -0,0 +1,184 @@
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---
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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annotations:
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controller-gen.kubebuilder.io/version: v0.21.0
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name: postgresqltenants.database.ddupan.top
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spec:
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group: database.ddupan.top
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names:
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kind: PostgreSQLTenant
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listKind: PostgreSQLTenantList
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plural: postgresqltenants
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shortNames:
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- pgtenant
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singular: postgresqltenant
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scope: Namespaced
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versions:
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- additionalPrinterColumns:
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- jsonPath: .spec.instanceRef
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name: Instance
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type: string
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- jsonPath: .spec.database
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name: Database
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type: string
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- jsonPath: .status.conditions[?(@.type=="Ready")].status
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name: Ready
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type: string
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name: v1alpha1
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schema:
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openAPIV3Schema:
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description: PostgreSQLTenant is the Schema for the postgresqltenants API
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properties:
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apiVersion:
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description: |-
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APIVersion defines the versioned schema of this representation of an object.
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Servers should convert recognized schemas to the latest internal value, and
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may reject unrecognized values.
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More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
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type: string
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kind:
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description: |-
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Kind is a string value representing the REST resource this object represents.
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Servers may infer this from the endpoint the client submits requests to.
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Cannot be updated.
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In CamelCase.
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More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
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type: string
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metadata:
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type: object
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spec:
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description: spec defines the desired state of PostgreSQLTenant
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properties:
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credential:
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description: Credential configures the application login credential.
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properties:
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openBaoPath:
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description: OpenBaoPath is the KV path receiving the generated
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login credential.
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type: string
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required:
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- openBaoPath
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type: object
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database:
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description: Database defaults to metadata.name when omitted.
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type: string
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deletionPolicy:
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default: Retain
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description: DeletionPolicy controls whether deleting this object
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removes the database.
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enum:
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- Retain
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- Delete
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type: string
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extensions:
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description: Extensions to install from the instance allowlist.
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items:
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type: string
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type: array
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x-kubernetes-list-type: set
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instanceRef:
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description: InstanceRef names the cluster-scoped PostgreSQLInstance
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to use.
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type: string
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loginRole:
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description: LoginRole defaults to metadata.name when omitted.
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type: string
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ownerRole:
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description: OwnerRole defaults to <database>_owner when omitted.
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type: string
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required:
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- credential
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- instanceRef
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type: object
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status:
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description: status defines the observed state of PostgreSQLTenant
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properties:
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conditions:
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description: |-
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conditions represent the current state of the PostgreSQLTenant resource.
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Each condition has a unique type and reflects the status of a specific aspect of the resource.
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Standard condition types include:
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- "Available": the resource is fully functional
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- "Progressing": the resource is being created or updated
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- "Degraded": the resource failed to reach or maintain its desired state
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The status of each condition is one of True, False, or Unknown.
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items:
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description: Condition contains details for one aspect of the current
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state of this API Resource.
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properties:
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lastTransitionTime:
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description: |-
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lastTransitionTime is the last time the condition transitioned from one status to another.
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This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
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format: date-time
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type: string
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message:
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description: |-
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message is a human readable message indicating details about the transition.
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This may be an empty string.
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maxLength: 32768
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type: string
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observedGeneration:
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description: |-
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observedGeneration represents the .metadata.generation that the condition was set based upon.
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For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
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with respect to the current state of the instance.
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format: int64
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minimum: 0
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type: integer
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reason:
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description: |-
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reason contains a programmatic identifier indicating the reason for the condition's last transition.
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Producers of specific condition types may define expected values and meanings for this field,
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and whether the values are considered a guaranteed API.
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The value should be a CamelCase string.
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This field may not be empty.
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maxLength: 1024
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minLength: 1
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pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
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type: string
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status:
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description: status of the condition, one of True, False, Unknown.
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enum:
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- "True"
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- "False"
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- Unknown
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type: string
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type:
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description: type of condition in CamelCase or in foo.example.com/CamelCase.
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maxLength: 316
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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])$
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type: string
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required:
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- lastTransitionTime
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- message
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- reason
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- status
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- type
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type: object
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type: array
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x-kubernetes-list-map-keys:
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- type
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x-kubernetes-list-type: map
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databaseOID:
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description: DatabaseOID is the server-side identity observed for
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the database.
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format: int32
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type: integer
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observedGeneration:
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description: ObservedGeneration is the most recent generation observed
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by the controller.
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format: int64
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type: integer
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type: object
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required:
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- spec
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type: object
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served: true
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storage: true
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subresources:
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status: {}
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@@ -0,0 +1,17 @@
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# This kustomization.yaml is not intended to be run by itself,
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# since it depends on service name and namespace that are out of this kustomize package.
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# It should be run by config/default
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resources:
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- bases/database.ddupan.top_postgresqlinstances.yaml
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- bases/database.ddupan.top_postgresqltenants.yaml
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# +kubebuilder:scaffold:crdkustomizeresource
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patches:
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# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
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# patches here are for enabling the conversion webhook for each CRD
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# +kubebuilder:scaffold:crdkustomizewebhookpatch
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# [WEBHOOK] To enable webhook, uncomment the following section
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# the following config is for teaching kustomize how to do kustomization for CRDs.
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#configurations:
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#- kustomizeconfig.yaml
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@@ -0,0 +1,12 @@
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# This file is for teaching kustomize how to substitute name and namespace reference in CRD
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nameReference:
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||||
- kind: Service
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version: v1
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fieldSpecs:
|
||||
- kind: CustomResourceDefinition
|
||||
version: v1
|
||||
group: apiextensions.k8s.io
|
||||
path: spec/conversion/webhook/clientConfig/service/name
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|
||||
varReference:
|
||||
- path: metadata/annotations
|
||||
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Block a user