/
supend_queue.go
54 lines (48 loc) · 1.88 KB
/
supend_queue.go
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// Licensed to Preferred Networks, Inc. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Preferred Networks, Inc. licenses this file to you 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 cmd
import (
"github.com/pfnet-research/pftaskqueue/pkg/apis/taskqueue"
"github.com/spf13/cobra"
)
// suspendQueueStateCmd represents the suspend-queue command
var suspendQueueStateCmd = &cobra.Command{
Use: "suspend-queue [queue]",
Short: "Suspend Queue",
Long: `Suspend queue. Suspending queue sets queue state suepend. It cuases all the workers processing the queue will stop.`,
PreRun: func(cmd *cobra.Command, args []string) {
displayCmdOptsIfEnabled()
mustInitializeQueueBackend()
},
Args: cobra.ExactArgs(1),
Run: func(cmd *cobra.Command, args []string) {
queueName := args[0]
queueSpec := taskqueue.NewTaskQueueSpec(queueName, taskqueue.TaskQueueStateSuspend)
queue, err := queueBackend.UpdateQueue(cmdContext, queueSpec)
if err != nil {
logger.Fatal().Err(err).Str("queueName", queueName).Msg("Failed to set queue state")
}
logger.Info().
Str("queueName", queueSpec.Name).
Str("queueState", string(queueSpec.State)).
Str("queueUID", queue.UID.String()).
Msg("Queue suspended successfully")
},
}
func init() {
rootCmd.AddCommand(suspendQueueStateCmd)
}