[#976] cli: Allow to remove all chains by target

Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>

cmd/frostfs-cli/modules/control/remove_rule.go

@@ -2,6 +2,7 @@ package control
 
 import (
 	"encoding/hex"
+	"errors"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/client"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
@@ -13,21 +14,48 @@ import (
 const (
 	chainIDFlag    = "chain-id"
 	chainIDHexFlag = "chain-id-hex"
+	allFlag        = "all"
 )
 
-var removeRuleCmd = &cobra.Command{
+var (
+	errEmptyChainID = errors.New("chain id cannot be empty")
+
+	removeRuleCmd = &cobra.Command{
 		Use:   "remove-rule",
 		Short: "Remove local override",
 		Long:  "Remove local APE override of the node",
 		Run:   removeRule,
-}
+	}
+)
 
 func removeRule(cmd *cobra.Command, _ []string) {
 	pk := key.Get(cmd)
+	hexEncoded, _ := cmd.Flags().GetBool(chainIDHexFlag)
+	removeAll, _ := cmd.Flags().GetBool(allFlag)
+	if removeAll {
+		req := &control.RemoveChainLocalOverridesByTargetRequest{
+			Body: &control.RemoveChainLocalOverridesByTargetRequest_Body{
+				Target: parseTarget(cmd),
+			},
+		}
+		signRequest(cmd, pk, req)
+		cli := getClient(cmd, pk)
+		var resp *control.RemoveChainLocalOverridesByTargetResponse
+		var err error
+		err = cli.ExecRaw(func(client *client.Client) error {
+			resp, err = control.RemoveChainLocalOverridesByTarget(client, req)
+			return err
+		})
+		commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
+		verifyResponse(cmd, resp.GetSignature(), resp.GetBody())
+		cmd.Println("All rules have been removed.")
+		return
+	}
 
 	chainID, _ := cmd.Flags().GetString(chainIDFlag)
-	hexEncoded, _ := cmd.Flags().GetBool(chainIDHexFlag)
-
+	if chainID == "" {
+		commonCmd.ExitOnErr(cmd, "read chain id error: %w", errEmptyChainID)
+	}
 	chainIDRaw := []byte(chainID)
 
 	if hexEncoded {
@@ -69,4 +97,6 @@ func initControlRemoveRuleCmd() {
 	_ = removeRuleCmd.MarkFlagRequired(targetTypeFlag)
 	ff.String(chainIDFlag, "", "Chain id")
 	ff.Bool(chainIDHexFlag, false, "Flag to parse chain ID as hex")
+	ff.Bool(allFlag, false, "Remove all chains")
+	removeRuleCmd.MarkFlagsMutuallyExclusive(allFlag, chainIDFlag)
 }