forked from rook/rook
80 lines
1.8 KiB
Go
80 lines
1.8 KiB
Go
/*
|
|
Copyright 2016 The Rook Authors. All rights reserved.
|
|
|
|
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 filesystem
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/rook/rook/cmd/rookctl/rook"
|
|
"github.com/rook/rook/pkg/rook/client"
|
|
"github.com/rook/rook/pkg/util/flags"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
var listCmd = &cobra.Command{
|
|
Use: "list",
|
|
Short: "Gets a listing with details of all shared file systems in the cluster",
|
|
Aliases: []string{"ls"},
|
|
}
|
|
|
|
func init() {
|
|
listCmd.RunE = listFilesystemEntry
|
|
}
|
|
|
|
func listFilesystemEntry(cmd *cobra.Command, args []string) error {
|
|
rook.SetupLogging()
|
|
|
|
if err := flags.VerifyRequiredFlags(cmd, []string{}); err != nil {
|
|
return err
|
|
}
|
|
|
|
c := rook.NewRookNetworkRestClient()
|
|
out, err := listFilesystems(c)
|
|
if err != nil {
|
|
fmt.Fprintln(os.Stderr, err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
fmt.Print(out)
|
|
return nil
|
|
}
|
|
|
|
func listFilesystems(c client.RookRestClient) (string, error) {
|
|
filesystems, err := c.GetFilesystems()
|
|
if err != nil {
|
|
return "", fmt.Errorf("failed to list file systems: %+v", err)
|
|
}
|
|
|
|
if len(filesystems) == 0 {
|
|
return "", nil
|
|
}
|
|
|
|
var buffer bytes.Buffer
|
|
w := rook.NewTableWriter(&buffer)
|
|
|
|
fmt.Fprintln(w, "NAME\tMETADATA POOL\tDATA POOLS")
|
|
|
|
for _, fs := range filesystems {
|
|
fmt.Fprintf(w, "%s\t%s\t%s\n", fs.Name, fs.MetadataPool, strings.Join(fs.DataPools, ", "))
|
|
}
|
|
|
|
w.Flush()
|
|
return buffer.String(), nil
|
|
}
|