145 lines
4.3 KiB
Go
145 lines
4.3 KiB
Go
package v1
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import (
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"github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do"
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apiextv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// CRDResource* define names necesssary for the k8s CRD API
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const (
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PostgresCRDResourceKind = "postgresql"
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PostgresCRDResourcePlural = "postgresqls"
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PostgresCRDResouceName = PostgresCRDResourcePlural + "." + acidzalando.GroupName
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PostgresCRDResourceShort = "pg"
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OperatorConfigCRDResouceKind = "OperatorConfiguration"
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OperatorConfigCRDResourcePlural = "operatorconfigurations"
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OperatorConfigCRDResourceName = OperatorConfigCRDResourcePlural + "." + acidzalando.GroupName
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OperatorConfigCRDResourceShort = "opconfig"
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)
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// PostgresCRDResourceColumns definition of AdditionalPrinterColumns for postgresql CRD
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var PostgresCRDResourceColumns = []apiextv1beta1.CustomResourceColumnDefinition{
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{
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Name: "Team",
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Type: "string",
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Description: "Team responsible for Postgres cluster",
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JSONPath: ".spec.teamId",
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},
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{
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Name: "Version",
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Type: "string",
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Description: "PostgreSQL version",
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JSONPath: ".spec.postgresql.version",
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},
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{
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Name: "Pods",
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Type: "integer",
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Description: "Number of Pods per Postgres cluster",
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JSONPath: ".spec.numberOfInstances",
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},
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{
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Name: "Volume",
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Type: "string",
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Description: "Size of the bound volume",
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JSONPath: ".spec.volume.size",
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},
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{
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Name: "CPU-Request",
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Type: "string",
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Description: "Requested CPU for Postgres containers",
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JSONPath: ".spec.resources.requests.cpu",
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},
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{
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Name: "Memory-Request",
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Type: "string",
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Description: "Requested memory for Postgres containers",
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JSONPath: ".spec.resources.requests.memory",
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},
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{
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Name: "Age",
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Type: "date",
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JSONPath: ".metadata.creationTimestamp",
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},
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{
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Name: "Status",
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Type: "string",
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Description: "Current sync status of postgresql resource",
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JSONPath: ".status.PostgresClusterStatus",
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},
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}
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// OperatorConfigCRDResourceColumns definition of AdditionalPrinterColumns for OperatorConfiguration CRD
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var OperatorConfigCRDResourceColumns = []apiextv1beta1.CustomResourceColumnDefinition{
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{
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Name: "Image",
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Type: "string",
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Description: "Spilo image to be used for Pods",
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JSONPath: ".configuration.docker_image",
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},
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{
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Name: "Cluster-Label",
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Type: "string",
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Description: "Label for K8s resources created by operator",
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JSONPath: ".configuration.kubernetes.cluster_name_label",
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},
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{
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Name: "Service-Account",
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Type: "string",
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Description: "Name of service account to be used",
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JSONPath: ".configuration.kubernetes.pod_service_account_name",
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},
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{
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Name: "Min-Instances",
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Type: "integer",
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Description: "Minimum number of instances per Postgres cluster",
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JSONPath: ".configuration.min_instances",
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},
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{
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Name: "Age",
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Type: "date",
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JSONPath: ".metadata.creationTimestamp",
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},
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}
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func buildCRD(name, kind, plural, short string, columns []apiextv1beta1.CustomResourceColumnDefinition) *apiextv1beta1.CustomResourceDefinition {
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return &apiextv1beta1.CustomResourceDefinition{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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},
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Spec: apiextv1beta1.CustomResourceDefinitionSpec{
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Group: SchemeGroupVersion.Group,
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Version: SchemeGroupVersion.Version,
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Names: apiextv1beta1.CustomResourceDefinitionNames{
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Plural: plural,
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ShortNames: []string{short},
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Kind: kind,
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},
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Scope: apiextv1beta1.NamespaceScoped,
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Subresources: &apiextv1beta1.CustomResourceSubresources{
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Status: &apiextv1beta1.CustomResourceSubresourceStatus{},
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},
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AdditionalPrinterColumns: columns,
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},
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}
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}
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// PostgresCRD returns CustomResourceDefinition built from PostgresCRDResource
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func PostgresCRD() *apiextv1beta1.CustomResourceDefinition {
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return buildCRD(PostgresCRDResouceName,
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PostgresCRDResourceKind,
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PostgresCRDResourcePlural,
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PostgresCRDResourceShort,
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PostgresCRDResourceColumns)
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}
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// ConfigurationCRD returns CustomResourceDefinition built from OperatorConfigCRDResource
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func ConfigurationCRD() *apiextv1beta1.CustomResourceDefinition {
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return buildCRD(OperatorConfigCRDResourceName,
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OperatorConfigCRDResouceKind,
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OperatorConfigCRDResourcePlural,
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OperatorConfigCRDResourceShort,
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OperatorConfigCRDResourceColumns)
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}
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