Add command vjobs, vqueues and unit tests.

Makefile

@@ -96,3 +96,5 @@ command-lines:
 	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vcancel ./cmd/cli/vcancel
 	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vresume ./cmd/cli/vresume
 	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vsuspend ./cmd/cli/vsuspend
+	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vjobs ./cmd/cli/vjobs
+	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vqueues ./cmd/cli/vqueues

cmd/cli/util/util.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Volcano Authors.
+Copyright 2019 The Volcano Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/cli/vcancel/main.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Volcano Authors.
+Copyright 2019 The Volcano Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -27,7 +27,7 @@ import (
 	"k8s.io/klog"
 
 	"volcano.sh/volcano/cmd/cli/util"
-	"volcano.sh/volcano/pkg/cli/job"
+	"volcano.sh/volcano/pkg/cli/vcancel"
 )
 
 var logFlushFreq = pflag.Duration("log-flush-frequency", 5*time.Second, "Maximum number of seconds between log flushes")
@@ -45,14 +45,14 @@ func main() {
 		Short: "cancel a job",
 		Long:  `cancel a running, pending, or aborted job with specified name in default or specified namespace`,
 		Run: func(cmd *cobra.Command, args []string) {
-			util.CheckError(cmd, job.DeleteJob())
+			util.CheckError(cmd, vcancel.CancelJob())
 		},
 	}
 
 	jobCancelCmd := &rootCmd
-	job.InitDeleteFlags(jobCancelCmd)
+	vcancel.InitCancelFlags(jobCancelCmd)
 	if err := rootCmd.Execute(); err != nil {
-		fmt.Printf("Failed to execute command: %v\n", err)
+		fmt.Printf("Failed to execute vcancel: %v\n", err)
 		os.Exit(-2)
 	}
 }

cmd/cli/vjobs/main.go

@@ -0,0 +1,58 @@
+/*
+Copyright 2019 The Volcano 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 main
+
+import (
+	"fmt"
+	"os"
+	"time"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/klog"
+
+	"volcano.sh/volcano/cmd/cli/util"
+	"volcano.sh/volcano/pkg/cli/vjobs"
+)
+
+var logFlushFreq = pflag.Duration("log-flush-frequency", 5*time.Second, "Maximum number of seconds between log flushes")
+
+func main() {
+	// flag.InitFlags()
+	klog.InitFlags(nil)
+
+	// The default klog flush interval is 30 seconds, which is frighteningly long.
+	go wait.Until(klog.Flush, *logFlushFreq, wait.NeverStop)
+	defer klog.Flush()
+
+	rootCmd := cobra.Command{
+		Use:   "vjobs",
+		Short: "view job information",
+		Long:  `view information of a job with specified name or jobs from the same namespace`,
+		Run: func(cmd *cobra.Command, args []string) {
+			util.CheckError(cmd, vjobs.ViewJob())
+		},
+	}
+
+	jobViewCmd := &rootCmd
+	vjobs.InitViewFlags(jobViewCmd)
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Printf("Failed to execute vjobs: %v\n", err)
+		os.Exit(-2)
+	}
+}

cmd/cli/vqueues/main.go

@@ -0,0 +1,58 @@
+/*
+Copyright 2019 The Volcano 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 main
+
+import (
+	"fmt"
+	"os"
+	"time"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/klog"
+
+	"volcano.sh/volcano/cmd/cli/util"
+	"volcano.sh/volcano/pkg/cli/vqueues"
+)
+
+var logFlushFreq = pflag.Duration("log-flush-frequency", 5*time.Second, "Maximum number of seconds between log flushes")
+
+func main() {
+	// flag.InitFlags()
+	klog.InitFlags(nil)
+
+	// The default klog flush interval is 30 seconds, which is frighteningly long.
+	go wait.Until(klog.Flush, *logFlushFreq, wait.NeverStop)
+	defer klog.Flush()
+
+	rootCmd := cobra.Command{
+		Use:   "vqueues",
+		Short: "view queue information",
+		Long:  `view information of a queue with specified name or queues from the same namespace`,
+		Run: func(cmd *cobra.Command, args []string) {
+			util.CheckError(cmd, vqueues.GetQueue())
+		},
+	}
+
+	jobGetCmd := &rootCmd
+	vqueues.InitGetFlags(jobGetCmd)
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Printf("Failed to execute vqueues: %v\n", err)
+		os.Exit(-2)
+	}
+}

cmd/cli/vresume/main.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Volcano Authors.
+Copyright 2019 The Volcano Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -27,7 +27,7 @@ import (
 	"k8s.io/klog"
 
 	"volcano.sh/volcano/cmd/cli/util"
-	"volcano.sh/volcano/pkg/cli/job"
+	"volcano.sh/volcano/pkg/cli/vresume"
 )
 
 var logFlushFreq = pflag.Duration("log-flush-frequency", 5*time.Second, "Maximum number of seconds between log flushes")
@@ -45,14 +45,14 @@ func main() {
 		Short: "resume a job",
 		Long:  `resume an aborted job with specified name in default or specified namespace`,
 		Run: func(cmd *cobra.Command, args []string) {
-			util.CheckError(cmd, job.ResumeJob())
+			util.CheckError(cmd, vresume.ResumeJob())
 		},
 	}
 
 	jobResumeCmd := &rootCmd
-	job.InitResumeFlags(jobResumeCmd)
+	vresume.InitResumeFlags(jobResumeCmd)
 	if err := rootCmd.Execute(); err != nil {
-		fmt.Printf("Failed to execute command: %v\n", err)
+		fmt.Printf("Failed to execute vresume: %v\n", err)
 		os.Exit(-2)
 	}
 }

cmd/cli/vsuspend/main.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Volcano Authors.
+Copyright 2019 The Volcano Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -27,7 +27,7 @@ import (
 	"k8s.io/klog"
 
 	"volcano.sh/volcano/cmd/cli/util"
-	"volcano.sh/volcano/pkg/cli/job"
+	"volcano.sh/volcano/pkg/cli/vsuspend"
 )
 
 var logFlushFreq = pflag.Duration("log-flush-frequency", 5*time.Second, "Maximum number of seconds between log flushes")
@@ -45,14 +45,14 @@ func main() {
 		Short: "suspend a job",
 		Long:  `suspend a running or pending job with specified name in default or specified namespace`,
 		Run: func(cmd *cobra.Command, args []string) {
-			util.CheckError(cmd, job.SuspendJob())
+			util.CheckError(cmd, vsuspend.SuspendJob())
 		},
 	}
 
 	jobSuspendCmd := &rootCmd
-	job.InitSuspendFlags(jobSuspendCmd)
+	vsuspend.InitSuspendFlags(jobSuspendCmd)
 	if err := rootCmd.Execute(); err != nil {
-		fmt.Printf("Failed to execute command: %v\n", err)
+		fmt.Printf("Failed to execute vsuspend: %v\n", err)
 		os.Exit(-2)
 	}
 }