mirror of https://github.com/knative/client.git
85 lines
2.6 KiB
Go
85 lines
2.6 KiB
Go
// Copyright © 2021 The Knative Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package domain
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import (
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"errors"
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"fmt"
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"github.com/spf13/cobra"
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"k8s.io/apimachinery/pkg/util/validation"
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"knative.dev/client/pkg/commands"
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knerrors "knative.dev/client/pkg/errors"
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clientv1beta1 "knative.dev/client/pkg/serving/v1beta1"
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)
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// NewDomainMappingCreateCommand to create event channels
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func NewDomainMappingCreateCommand(p *commands.KnParams) *cobra.Command {
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var refFlags RefFlags
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cmd := &cobra.Command{
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Use: "create NAME",
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Short: "Create a domain mapping",
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Example: `
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# Create a domain mappings 'hello.example.com' for Knative service 'hello' with TLS secret set
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kn domain create hello.example.com --ref hello --tls my-cert-secret`,
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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if len(args) != 1 {
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return errors.New("'kn domain create' requires the domain name given as single argument")
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}
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name := args[0]
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namespace, err := p.GetNamespace(cmd)
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if err != nil {
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return err
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}
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dynamicClient, err := p.NewDynamicClient(namespace)
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if err != nil {
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return err
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}
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reference, err := refFlags.Resolve(cmd.Context(), dynamicClient, namespace)
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if err != nil {
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return err
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}
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errs := validation.IsDNS1123Subdomain(refFlags.tls)
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if refFlags.tls != "" && len(errs) != 0 {
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return fmt.Errorf("invalid secret name %q: %s", refFlags.tls, errs[0])
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}
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builder := clientv1beta1.NewDomainMappingBuilder(name).
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Namespace(namespace).
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Reference(*reference).
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TLS(refFlags.tls)
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client, err := p.NewServingV1beta1Client(namespace)
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if err != nil {
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return err
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}
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err = client.CreateDomainMapping(cmd.Context(), builder.Build())
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if err != nil {
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return knerrors.GetError(err)
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}
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fmt.Fprintf(cmd.OutOrStdout(), "Domain mapping '%s' created in namespace '%s'.\n", name, namespace)
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return nil
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},
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}
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cmd.Flags().StringVar(&refFlags.tls, "tls", "", "Enable TLS and point to the secret that holds the server certificate.")
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commands.AddNamespaceFlags(cmd.Flags(), false)
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refFlags.Add(cmd)
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cmd.MarkFlagRequired("ref")
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return cmd
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}
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