frostfs-node/cmd/frostfs-cli/modules/container/delete.go

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package container
import (
"fmt"
"time"
internalclient "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/client"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/common"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
"github.com/spf13/cobra"
)
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)
tok := getSession(cmd)
pk := key.Get(cmd)
cli := internalclient.GetSDKClientByFlag(cmd, pk, commonflags.RPC)
if force, _ := cmd.Flags().GetBool(commonflags.ForceFlag); !force {
common.PrintVerbose(cmd, "Reading the container to check ownership...")
getPrm := internalclient.GetContainerPrm{
Client: cli,
ClientParams: client.PrmContainerGet{
ContainerID: &id,
},
}
resGet, err := internalclient.GetContainer(cmd.Context(), getPrm)
commonCmd.ExitOnErr(cmd, "can't get the container: %w", err)
owner := resGet.Container().Owner()
if tok != nil {
common.PrintVerbose(cmd, "Checking session issuer...")
if !tok.Issuer().Equals(owner) {
commonCmd.ExitOnErr(cmd, "", fmt.Errorf("session issuer differs with the container owner: expected %s, has %s", owner, tok.Issuer()))
}
} else {
common.PrintVerbose(cmd, "Checking provided account...")
var acc user.ID
user.IDFromKey(&acc, pk.PublicKey)
if !acc.Equals(owner) {
commonCmd.ExitOnErr(cmd, "", fmt.Errorf("provided account differs with the container owner: expected %s, has %s", owner, acc))
}
}
common.PrintVerbose(cmd, "Account matches the container owner.")
if tok != nil {
common.PrintVerbose(cmd, "Skip searching for LOCK objects - session provided.")
} else {
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(cmd, "Searching for LOCK objects...")
res, err := internalclient.SearchObjects(cmd.Context(), searchPrm)
commonCmd.ExitOnErr(cmd, "can't search for LOCK objects: %w", err)
if len(res.IDList()) != 0 {
commonCmd.ExitOnErr(cmd, "",
fmt.Errorf("container wasn't removed because LOCK objects were found, "+
"use --%s flag to remove anyway", commonflags.ForceFlag))
}
}
}
var delPrm internalclient.DeleteContainerPrm
delPrm.SetClient(cli)
delPrm.SetContainer(id)
if tok != nil {
delPrm.WithinSession(*tok)
}
_, err := internalclient.DeleteContainer(cmd.Context(), delPrm)
commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
cmd.Println("container delete method invoked")
if containerAwait {
cmd.Println("awaiting...")
getPrm := internalclient.GetContainerPrm{
Client: cli,
ClientParams: client.PrmContainerGet{
ContainerID: &id,
},
}
for i := 0; i < awaitTimeout; i++ {
time.Sleep(1 * time.Second)
_, err := internalclient.GetContainer(cmd.Context(), getPrm)
if err != nil {
cmd.Println("container has been removed:", containerID)
return
}
}
commonCmd.ExitOnErr(cmd, "", errDeleteTimeout)
}
},
}
func initContainerDeleteCmd() {
flags := deleteContainerCmd.Flags()
flags.StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, commonflags.WalletPathDefault, commonflags.WalletPathUsage)
flags.StringP(commonflags.Account, commonflags.AccountShorthand, commonflags.AccountDefault, commonflags.AccountUsage)
flags.StringP(commonflags.RPC, commonflags.RPCShorthand, commonflags.RPCDefault, commonflags.RPCUsage)
flags.Bool(commonflags.TracingFlag, false, commonflags.TracingFlagUsage)
flags.StringVar(&containerID, commonflags.CIDFlag, "", commonflags.CIDFlagUsage)
flags.BoolVar(&containerAwait, "await", false, "Block execution until container is removed")
flags.BoolP(commonflags.ForceFlag, commonflags.ForceFlagShorthand, false, "Skip validation checks (ownership, presence of LOCK objects)")
}