mirror of https://github.com/knative/client.git
87 lines
3.3 KiB
Go
87 lines
3.3 KiB
Go
// Copyright © 2019 The Knative Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package service
|
|
|
|
import (
|
|
metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
servingv1alpha1 "knative.dev/serving/pkg/apis/serving/v1alpha1"
|
|
|
|
"knative.dev/client/pkg/kn/commands"
|
|
hprinters "knative.dev/client/pkg/printers"
|
|
)
|
|
|
|
// ServiceListHandlers adds print handlers for service list command
|
|
func ServiceListHandlers(h hprinters.PrintHandler) {
|
|
kServiceColumnDefinitions := []metav1beta1.TableColumnDefinition{
|
|
{Name: "Namespace", Type: "string", Description: "Namespace of the Knative service", Priority: 0},
|
|
{Name: "Name", Type: "string", Description: "Name of the Knative service.", Priority: 1},
|
|
{Name: "Url", Type: "string", Description: "URL of the Knative service.", Priority: 1},
|
|
{Name: "Latest", Type: "string", Description: "Name of the latest ready revision.", Priority: 1},
|
|
{Name: "Age", Type: "string", Description: "Age of the service.", Priority: 1},
|
|
{Name: "Conditions", Type: "string", Description: "Conditions describing statuses of service components.", Priority: 1},
|
|
{Name: "Ready", Type: "string", Description: "Ready condition status of the service.", Priority: 1},
|
|
{Name: "Reason", Type: "string", Description: "Reason for non-ready condition of the service.", Priority: 1},
|
|
}
|
|
|
|
h.TableHandler(kServiceColumnDefinitions, printKService)
|
|
h.TableHandler(kServiceColumnDefinitions, printKServiceList)
|
|
}
|
|
|
|
// Private functions
|
|
|
|
// printKServiceList populates the knative service list table rows
|
|
func printKServiceList(kServiceList *servingv1alpha1.ServiceList, options hprinters.PrintOptions) ([]metav1beta1.TableRow, error) {
|
|
rows := make([]metav1beta1.TableRow, 0, len(kServiceList.Items))
|
|
|
|
for _, ksvc := range kServiceList.Items {
|
|
r, err := printKService(&ksvc, options)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
rows = append(rows, r...)
|
|
}
|
|
return rows, nil
|
|
}
|
|
|
|
// printKService populates the knative service table rows
|
|
func printKService(kService *servingv1alpha1.Service, options hprinters.PrintOptions) ([]metav1beta1.TableRow, error) {
|
|
name := kService.Name
|
|
url := kService.Status.URL
|
|
lastestRevision := kService.Status.ConfigurationStatusFields.LatestReadyRevisionName
|
|
age := commands.TranslateTimestampSince(kService.CreationTimestamp)
|
|
conditions := commands.ConditionsValue(kService.Status.Conditions)
|
|
ready := commands.ReadyCondition(kService.Status.Conditions)
|
|
reason := commands.NonReadyConditionReason(kService.Status.Conditions)
|
|
|
|
row := metav1beta1.TableRow{
|
|
Object: runtime.RawExtension{Object: kService},
|
|
}
|
|
|
|
if options.AllNamespaces {
|
|
row.Cells = append(row.Cells, kService.Namespace)
|
|
}
|
|
|
|
row.Cells = append(row.Cells,
|
|
name,
|
|
url,
|
|
lastestRevision,
|
|
age,
|
|
conditions,
|
|
ready,
|
|
reason)
|
|
return []metav1beta1.TableRow{row}, nil
|
|
}
|