62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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)
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func PoolFactory(cephConn CephConnector, poolName string) (Pool, error) {
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var rbdlist []iRBD = []iRBD{}
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ioctx, err := cephConn.OpenIOContext(poolName)
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if err != nil {
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return Pool{}, fmt.Errorf("Couldn't set context for pool %s %w", poolName, err)
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}
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defer ioctx.Destroy()
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imageList, err := ioctx.GetImageNames()
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if err != nil {
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return Pool{}, fmt.Errorf("Couldn't get list of rbds %w", err)
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}
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for _, rbdname := range imageList {
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stat, err := RBDFacroty(ioctx, rbdname)
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if err != nil {
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logger.Errorf("Coundn't get stat from disk %s %w", rbdname, err)
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panic(err)
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}
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rbdlist = append(rbdlist, stat)
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}
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return Pool{
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Name: poolName,
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HasRBD: len(imageList) != 0,
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RBDlist: rbdlist,
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}, nil
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}
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func RBDFacroty(ioctx IOContexter, rbdname string) (RBD, error) {
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defer func() {
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if v := recover(); v != nil {
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fmt.Println("Shit happened in RBDFactory")
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}
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}()
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image := ioctx.GetImage(rbdname)
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err := image.Open()
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if err != nil {
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panic(err)
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}
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defer image.Close()
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info,err := image.Stat()
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if err != nil {
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return RBD{},fmt.Errorf("Couldn't get stats for image %s %w",rbdname,err)
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}
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return RBD{
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Name: rbdname,
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ImageInfo: *info,
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},nil
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}
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