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use managed attribute

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shoopea
2023-07-31 10:13:36 +02:00
parent 24a5e6676f
commit b4d27e0867
7 changed files with 130 additions and 10 deletions
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61
addr.go
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@@ -2,6 +2,7 @@ package main
import (
"errors"
"fmt"
"regexp"
"strings"
@@ -50,7 +51,7 @@ func (a Addr) BoxExec(cmd string) (string, error) {
if b, ok := cfg.box[a.Box()]; !ok {
err := errors.New("box doesn't exist")
log.WithFields(log.Fields{"addr": a, "box": a.Box()}).Errorf("")
log.WithFields(log.Fields{"addr": a, "box": a.Box(), "error": err}).Errorf("")
return "", err
} else {
return b.Exec(cmd)
@@ -70,26 +71,78 @@ func (a Addr) ValidSnapshots() ([]*ZfsSnapshot, error) {
if b, ok := cfg.box[a.Box()]; !ok {
err := errors.New("box doesn't exist")
log.WithFields(log.Fields{"addr": a, "box": a.Box()}).Errorf("")
log.WithFields(log.Fields{"addr": a, "box": a.Box(), "error": err}).Errorf("")
return nil, err
} else {
if fs, ok := b.zfs.filesystems[a.Path()]; ok {
return fs.ValidSnapshots(), nil
} else {
err := errors.New("path doesn't exist")
log.WithFields(log.Fields{"addr": a}).Errorf("")
log.WithFields(log.Fields{"addr": a, "error": err}).Errorf("")
return nil, err
}
}
}
func (a Addr) SetManaged(val bool) error {
log.WithFields(log.Fields{"addr": a}).Debugf("starting")
defer log.WithFields(log.Fields{"addr": a}).Debugf("done")
if b, ok := cfg.box[a.Box()]; !ok {
err := errors.New("box doesn't exist")
log.WithFields(log.Fields{"addr": a, "box": a.Box(), "error": err}).Errorf("")
return err
} else if fs, ok := b.zfs.filesystems[a.Path()]; !ok {
err := errors.New("path doesn't exist")
log.WithFields(log.Fields{"addr": a, "path": a.Path(), "error": err}).Errorf("")
return err
} else {
fs.mx.Lock()
defer fs.mx.Unlock()
if fs.managed != val {
var cmd string
if val {
cmd = fmt.Sprintf("zfs set %s=+ %s", zfsManagedPropertyName, a.Path())
} else {
cmd = fmt.Sprintf("zfs set %s=- %s", zfsManagedPropertyName, a.Path())
}
if _, err := b.Exec(cmd); err != nil {
log.WithFields(log.Fields{"addr": a, "call": "Exec", "attr": cmd, "error": err}).Errorf("")
return err
}
}
fs.managed = val
return nil
}
}
func (a Addr) SetBackedUp(val bool) error {
log.WithFields(log.Fields{"addr": a}).Debugf("starting")
defer log.WithFields(log.Fields{"addr": a}).Debugf("done")
if b, ok := cfg.box[a.Box()]; !ok {
err := errors.New("box doesn't exist")
log.WithFields(log.Fields{"addr": a, "box": a.Box(), "error": err}).Errorf("")
return err
} else if fs, ok := b.zfs.filesystems[a.Path()]; !ok {
err := errors.New("path doesn't exist")
log.WithFields(log.Fields{"addr": a, "path": a.Path(), "error": err}).Errorf("")
return err
} else {
fs.mx.Lock()
defer fs.mx.Unlock()
fs.backedUp = val
return nil
}
}
func (a Addr) Mkdir() error {
log.WithFields(log.Fields{"addr": a}).Debugf("starting")
defer log.WithFields(log.Fields{"addr": a}).Debugf("done")
if b, ok := cfg.box[a.Box()]; !ok {
err := errors.New("box doesn't exist")
log.WithFields(log.Fields{"addr": a, "box": a.Box()}).Errorf("")
log.WithFields(log.Fields{"addr": a, "box": a.Box(), "error": err}).Errorf("")
return err
} else {
return b.zfs.Mkdir(a.Path())