mirror of https://github.com/knative/client.git
106 lines
3.0 KiB
Go
106 lines
3.0 KiB
Go
/*
|
|
Copyright 2020 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 container
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
|
|
"github.com/spf13/cobra"
|
|
"knative.dev/client/pkg/kn/commands/flags"
|
|
knflags "knative.dev/client/pkg/kn/flags"
|
|
|
|
"knative.dev/client/pkg/kn/commands"
|
|
"knative.dev/client/pkg/sources/v1alpha2"
|
|
)
|
|
|
|
// NewContainerUpdateCommand for managing source update
|
|
func NewContainerUpdateCommand(p *commands.KnParams) *cobra.Command {
|
|
var podFlags knflags.PodSpecFlags
|
|
var sinkFlags flags.SinkFlags
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "update NAME --image IMAGE",
|
|
Short: "Update a container source",
|
|
Example: `
|
|
# Update a ContainerSource 'src' with a different image uri 'docker.io/sample/newimage'
|
|
kn source container update src --image docker.io/sample/newimage`,
|
|
|
|
RunE: func(cmd *cobra.Command, args []string) (err error) {
|
|
if len(args) != 1 {
|
|
return errors.New("requires the name of the source as single argument")
|
|
}
|
|
name := args[0]
|
|
|
|
// get client
|
|
srcClient, err := newContainerSourceClient(p, cmd)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
namespace := srcClient.Namespace()
|
|
|
|
dynamicClient, err := p.NewDynamicClient(namespace)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
source, err := srcClient.GetContainerSource(name)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if source.GetDeletionTimestamp() != nil {
|
|
return fmt.Errorf("can't update container source %s because it has been marked for deletion", name)
|
|
}
|
|
|
|
b := v1alpha2.NewContainerSourceBuilderFromExisting(source)
|
|
podSpec := b.Build().Spec.Template.Spec
|
|
err = podFlags.ResolvePodSpec(&podSpec, cmd.Flags())
|
|
if err != nil {
|
|
return fmt.Errorf(
|
|
"cannot update ContainerSource '%s' in namespace '%s' "+
|
|
"because: %s", name, namespace, err)
|
|
}
|
|
b.PodSpec(podSpec)
|
|
|
|
if cmd.Flags().Changed("sink") {
|
|
objectRef, err := sinkFlags.ResolveSink(dynamicClient, namespace)
|
|
if err != nil {
|
|
return fmt.Errorf(
|
|
"cannot update ContainerSource '%s' in namespace '%s' "+
|
|
"because: %s", name, namespace, err)
|
|
}
|
|
b.Sink(*objectRef)
|
|
}
|
|
|
|
err = srcClient.UpdateContainerSource(b.Build())
|
|
if err != nil {
|
|
return fmt.Errorf(
|
|
"cannot update ContainerSource '%s' in namespace '%s' "+
|
|
"because: %s", name, namespace, err)
|
|
}
|
|
|
|
fmt.Fprintf(cmd.OutOrStdout(), "Container source '%s' updated in namespace '%s'.\n", args[0], namespace)
|
|
return err
|
|
},
|
|
}
|
|
commands.AddNamespaceFlags(cmd.Flags(), false)
|
|
podFlags.AddFlags(cmd.Flags())
|
|
sinkFlags.Add(cmd)
|
|
return cmd
|
|
}
|