64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
package list
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import (
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"fmt"
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"github.com/hpcng/warewulf/internal/pkg/config"
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"github.com/hpcng/warewulf/internal/pkg/node"
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"github.com/hpcng/warewulf/internal/pkg/util"
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"github.com/hpcng/warewulf/internal/pkg/vnfs"
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"github.com/spf13/cobra"
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"io/ioutil"
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"os"
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"path"
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"strings"
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)
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func CobraRunE(cmd *cobra.Command, args []string) error {
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config := config.New()
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nconfig, _ := node.New()
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nodes, _ := nconfig.FindAllNodes()
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nodemap := make(map[string]int)
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for _, n := range nodes {
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nodemap[n.Vnfs.Get()] ++
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}
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images, _ := ioutil.ReadDir(config.VnfsImageParentDir())
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fmt.Printf("%-38s %-16s %s\n", "VNFS Name", "VNFS SIZE(k)", "NODES")
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fmt.Println(strings.Repeat("=", 80))
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for _, file := range images {
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v, err := vnfs.Load(file.Name())
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if err == nil {
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var vnfs_size int64
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if util.IsFile( config.VnfsImage(file.Name())) {
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s, _ := os.Stat(config.VnfsImage(file.Name()))
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vnfs_size = s.Size() / 1024
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}
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if nodemap[v.Source] > 0 {
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fmt.Printf("%-38s %-16d %d\n", v.Source, vnfs_size, nodemap[v.Source])
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} else {
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fmt.Printf("%-38s %-16d %d\n", v.Source, vnfs_size, 0)
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}
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}
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continue
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if util.IsDir(path.Join(config.VnfsImageParentDir(), file.Name())) {
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var vnfs_size int64
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if util.IsFile( config.VnfsImage(file.Name())) {
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s, _ := os.Stat(config.VnfsImage(file.Name()))
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vnfs_size = s.Size() / 1024
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}
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if nodemap[file.Name()] > 0 {
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fmt.Printf("%-38s %-16d %d\n", file.Name(), vnfs_size, nodemap[file.Name()])
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} else {
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fmt.Printf("%-38s %-16d %d\n", file.Name(), vnfs_size, 0)
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}
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}
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}
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return nil
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} |