frostfs-node/cmd/neofs-cli/modules/container/delete.go
Evgenii Stratonikov 6eb5260562 [] neofs-cli: Check if container contains LOCK objects before removal
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-15 13:25:56 +03:00

102 lines
2.8 KiB
Go

package container
import (
"fmt"
"time"
internalclient "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/client"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key"
objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
"github.com/nspcc-dev/neofs-sdk-go/session"
"github.com/spf13/cobra"
)
const forceFlag = "force"
var deleteContainerCmd = &cobra.Command{
Use: "delete",
Short: "Delete existing container",
Long: `Delete existing container.
Only owner of the container has a permission to remove container.`,
Run: func(cmd *cobra.Command, args []string) {
id := parseContainerID(cmd)
var tok *session.Container
sessionTokenPath, _ := cmd.Flags().GetString(commonflags.SessionToken)
if sessionTokenPath != "" {
tok = new(session.Container)
common.ReadSessionToken(cmd, tok, sessionTokenPath)
}
pk := key.GetOrGenerate(cmd)
cli := internalclient.GetSDKClientByFlag(cmd, pk, commonflags.RPC)
if force, _ := cmd.Flags().GetBool(forceFlag); !force {
fs := objectSDK.NewSearchFilters()
fs.AddTypeFilter(objectSDK.MatchStringEqual, objectSDK.TypeLock)
var searchPrm internalclient.SearchObjectsPrm
searchPrm.SetClient(cli)
searchPrm.SetContainerID(id)
searchPrm.SetFilters(fs)
searchPrm.SetTTL(2)
common.PrintVerbose("Searching for LOCK objects...")
res, err := internalclient.SearchObjects(searchPrm)
common.ExitOnErr(cmd, "can't search for LOCK objects: %w", err)
if len(res.IDList()) != 0 {
common.ExitOnErr(cmd, "",
fmt.Errorf("Container wasn't removed because LOCK objects were found.\n"+
"Use --%s flag to remove anyway.", forceFlag))
}
}
var delPrm internalclient.DeleteContainerPrm
delPrm.SetClient(cli)
delPrm.SetContainer(id)
if tok != nil {
delPrm.WithinSession(*tok)
}
_, err := internalclient.DeleteContainer(delPrm)
common.ExitOnErr(cmd, "rpc error: %w", err)
cmd.Println("container delete method invoked")
if containerAwait {
cmd.Println("awaiting...")
var getPrm internalclient.GetContainerPrm
getPrm.SetClient(cli)
getPrm.SetContainer(id)
for i := 0; i < awaitTimeout; i++ {
time.Sleep(1 * time.Second)
_, err := internalclient.GetContainer(getPrm)
if err != nil {
cmd.Println("container has been removed:", containerID)
return
}
}
common.ExitOnErr(cmd, "", errDeleteTimeout)
}
},
}
func initContainerDeleteCmd() {
commonflags.Init(deleteContainerCmd)
flags := deleteContainerCmd.Flags()
flags.StringVar(&containerID, "cid", "", "container ID")
flags.BoolVar(&containerAwait, "await", false, "block execution until container is removed")
flags.Bool(forceFlag, false, "do not check whether container contains locks and remove immediately")
}