---
title: "flushAllCloudCacheServerInstance"
slug: "cli-vcache-flushallcloudcacheserverinstance"
tags: ["Cloud DB for Cache"]
updated: 2026-05-21T09:02:05Z
published: 2026-05-21T09:11:35Z
canonical: "cli-gov.ncloud-docs.com/cli-vcache-flushallcloudcacheserverinstance"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://cli-gov.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# flushAllCloudCacheServerInstance

VPC 환경에서 이용 가능합니다.

## 개요

Cloud DB for Cache FlushAll 명령어를 이용해서 선택한 DB 서버의 모든 Data를 삭제합니다. 만약 백업 Data가 있다면 새로운 DB 서버로 복구할 수 있지만 이는 삭제하는 시점의 Data를 의미하는 건 아니므로 신중히 수행해 주시기 바랍니다. HA 상품이면 Master에서만 삭제가 가능하며, 이 경우 Slave/Standby-Master 역시 같이 삭제되므로 주의해 주시기 바랍니다.

참고

Cloud DB for Cache CLI는 지원하는 DBMS 범위에 따라 두 가지 버전을 제공합니다.

- flushAllCloudCacheServerInstance CLI: Valkey, Redis DBMS 이용 가능
- flushAllCloudRedisServerInstance CLI: Redis DBMS 이용 가능

## flushAllCloudCacheServerInstance CLI

flushAllCloudCacheServerInstance CLI의 요청, 응답 형식을 설명합니다.

### 요청

#### 요청 파라미터

| 파라미터명 | 필수 여부 | 타입 | 제약 사항 | 설명 |
| --- | --- | --- | --- | --- |
| regionCode | No | String |  | - 리전 코드 - regionCode는 [getRegionList](/docs/cli-vserver-server-common-getregionlist) 액션을 통해서 획득 가능 - Default: getRegionList 조회 결과의 첫 번째 리전을 선택 |
| cloudCacheServerInstanceNo | Yes | String |  | - FlushAll 명령어를 수행할 Cloud DB for Cache 서버 인스턴스 번호 - cloudCacheServerInstanceNo는 [getCloudCacheInstanceList](/docs/cli-vcache-getcloudcacheinstancelist) 액션을 통해서 획득 가능 |
| output | No | String |  | - 응답 결과의 포맷 타입 - Options: xml \| json - Default: json |

### 응답

#### 응답 데이터 타입

- CloudCacheInstanceList 타입

| CloudCacheInstanceList extends CommonResponse |
| --- |
| private Integer totalRows; |
| private List<CloudCacheInstance> cloudCacheInstanceList = new ArrayList<>(); |

| CloudCacheInstance |
| --- |
| private String cloudCacheInstanceNo; |
| private String cloudCacheServiceName; |
| private String cloudCacheInstanceStatusName; |
| private CommonCode cloudCacheInstanceStatus; |
| private CommonCode cloudCacheInstanceOperation; |
| private String cloudCacheImageProductCode; |
| private String engineVersion; |
| private CommonCode licence; |
| private Integer cloudCachePort; |
| private Boolean isHa; |
| private String cloudCacheServerPrefix; |
| private Boolean isBackup; |
| private Integer backupFileRetentionPeriod; |
| private String backupTime; |
| private String backupSchedule; |
| private String generationCode; |
| private Date createDate; |
| private Integer shardCount; |
| private Integer shardCopyCount; |
| private AccessControlGroupNoList accessControlGroupNoList; |
| private String configGroupNo; |
| private String configGroupName; |
| private CommonCode role; |
| private List<CloudCacheInstance> cloudCacheServerInstanceList; |

| AccessControlGroupNoList |
| --- |
| private List<String> accessControlGroupNoList = new ArrayList<>(); |

| CloudCacheServerInstance |
| --- |
| private String cloudCacheServerInstanceNo; |
| private String cloudCacheServerName; |
| private CommonCode cloudCacheServerRole; |
| private String cloudCacheServerInstanceStatusName; |
| private CommonCode cloudCacheServerInstanceStatus; |
| private CommonCode cloudCacheServerInstanceOperation; |
| private String cloudCacheProductCode; |
| private String regionCode; |
| private String zoneCode; |
| private String vpcNo; |
| private String subnetNo; |
| private String privateDomain; |
| private Integer cpuCount; |
| private Long memorySize; |
| private Long osMemorySize; |
| private Date uptime; |
| private Date createDate; |
| private String slotName; |

### 예시

#### 호출 예시

```
./ncloud vcache flushAllCloudCacheServerInstance --regionCode KR --cloudCacheServerInstanceNo ***821
```

#### 응답 예시

```

<flushAllCloudCacheServerInstanceResponse>
    <requestId>1efe1130-13c6-4e45-8aed-9252ead588a4</requestId>
    <returnCode>0</returnCode>
    <returnMessage>success</returnMessage>
    <totalRows>1</totalRows>
    <cloudCacheInstanceList>
        <cloudCacheInstance>
            <cloudCacheInstanceNo>2192***</cloudCacheInstanceNo>
            <cloudCacheServiceName>dsdc***</cloudCacheServiceName>
            <cloudCacheInstanceStatusName>settingUp</cloudCacheInstanceStatusName>
            <cloudCacheInstanceStatus>
                <code>CREAT</code>
                <codeName>CLOUD DATABASE(VPC) Created State</codeName>
            </cloudCacheInstanceStatus>
            <cloudCacheInstanceOperation>
                <code>NULL</code>
                <codeName>CLOUD DATABASE(VPC) Null OP</codeName>
            </cloudCacheInstanceOperation>
            <cloudCacheImageProductCode>SW.VRDS.OS.LNX64.ROCKY.0810.VALKY.B050</cloudCacheImageProductCode>
            <engineVersion>CACHE 4.0.14</engineVersion>
            <licence>
                <code>BSD</code>
                <codeName>Berkeley Software Distribution</codeName>
            </licence>
            <cloudCachePort>6379</cloudCachePort>
            <isHa>false</isHa>
            <isBackup>false</isBackup>
            <backupTime>01:00</backupTime>
            <backupFileRetentionPeriod>1</backupFileRetentionPeriod>
            <backupSchedule>AUTO</backupSchedule>
            <cloudCacheServerPrefix>dsajc***</cloudCacheServerPrefix>
            <role>
                <code>CLUSTER</code>
                <codeName>CLOUD CACHE(VPC) Cluster Role</codeName>
            </role>
            <createDate>2022-02-21T14:58:44+0900</createDate>
            <accessControlGroupNoList>
                <accessControlGroupNo>14704</accessControlGroupNo>
            </accessControlGroupNoList>
            <masterNodeCount>3</masterNodeCount>
            <slaveNodeCount>0</slaveNodeCount>
            <configGroupNo>4**</configGroupNo>
            <configGroupName>ffsds***</configGroupName>
            <generationCode>G2</generationCode>
            <cloudCacheServerInstanceList>
                <cloudCacheServerInstance>
                    <cloudCacheServerInstanceNo>2192***</cloudCacheServerInstanceNo>
                    <cloudCacheServerName>dsajc***-001-001-rm1</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>settingUp</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>SETUP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Setup OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>16**</vpcNo>
                    <subnetNo>55**</subnetNo>
                    <privateDomain>cachec-*****.vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <uptime>2022-03-10T16:57:52+0900</uptime>
                    <createDate>2022-02-21T14:58:44+0900</createDate>
                    <slotName>0-5460</slotName>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerInstanceNo>2192***</cloudCacheServerInstanceNo>
                    <cloudCacheServerName>dsajc***-002-001-rm2</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>running</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>16**</vpcNo>
                    <subnetNo>55**</subnetNo>
                    <privateDomain>cachec-22tbd.beta-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <uptime>2022-02-21T15:11:52+0900</uptime>
                    <createDate>2022-02-21T14:58:44+0900</createDate>
                    <slotName>5461-10922</slotName>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerInstanceNo>2192***</cloudCacheServerInstanceNo>
                    <cloudCacheServerName>dsajc***-003-001-rm3</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>running</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>16**</vpcNo>
                    <subnetNo>55**</subnetNo>
                    <privateDomain>cachec-22***.vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <uptime>2022-02-21T15:11:52+0900</uptime>
                    <createDate>2022-02-21T14:58:44+0900</createDate>
                    <slotName>10923-16383</slotName>
                </cloudCacheServerInstance>
            </cloudCacheServerInstanceList>
        </cloudCacheInstance>
    </cloudCacheInstanceList>
</flushAllCloudCacheServerInstanceResponse>
```

## flushAllCloudRedisServerInstance CLI

flushAllCloudRedisServerInstance CLI의 요청, 응답 형식을 설명합니다.

### 요청

#### 요청 파라미터

| 파라미터명 | 필수 여부 | 타입 | 제약 사항 | 설명 |
| --- | --- | --- | --- | --- |
| regionCode | No | String |  | - 리전 코드 - regionCode는 [getRegionList](/docs/cli-vserver-server-common-getregionlist) 액션을 통해서 획득 가능 - Default: getRegionList 조회 결과의 첫 번째 리전을 선택 |
| cloudRedisServerInstanceNo | Yes | String |  | - FlushAll 명령어를 수행할 Cloud DB for Cache 서버 인스턴스 번호 - cloudRedisServerInstanceNo는 [getCloudCacheInstanceList](/docs/cli-vcache-getcloudcacheinstancelist) 액션을 통해서 획득 가능 |
| output | No | String |  | - 응답 결과의 포맷 타입 - Options: xml \| json - Default: json |

### 응답

#### 응답 데이터 타입

- CloudRedisInstanceList 타입

| CloudRedisInstanceList extends CommonResponse |
| --- |
| private Integer totalRows; |
| private List<CloudRedisInstance> cloudRedisInstanceList = new ArrayList<>(); |

| CloudRedisInstance |
| --- |
| private String cloudRedisInstanceNo; |
| private String cloudRedisServiceName; |
| private String cloudRedisInstanceStatusName; |
| private CommonCode cloudRedisInstanceStatus; |
| private CommonCode cloudRedisInstanceOperation; |
| private String cloudRedisImageProductCode; |
| private String engineVersion; |
| private CommonCode licence; |
| private Integer cloudRedisPort; |
| private Boolean isHa; |
| private String cloudRedisServerPrefix; |
| private Boolean isBackup; |
| private Integer backupFileRetentionPeriod; |
| private String backupTime; |
| private String backupSchedule; |
| private String generationCode; |
| private Date createDate; |
| private Integer shardCount; |
| private Integer shardCopyCount; |
| private AccessControlGroupNoList accessControlGroupNoList; |
| private String configGroupNo; |
| private String configGroupName; |
| private CommonCode role; |
| private List<CloudRedisInstance> cloudRedisServerInstanceList; |

| AccessControlGroupNoList |
| --- |
| private List<String> accessControlGroupNoList = new ArrayList<>(); |

| CloudRedisServerInstance |
| --- |
| private String cloudRedisServerInstanceNo; |
| private String cloudRedisServerName; |
| private CommonCode cloudRedisServerRole; |
| private String cloudRedisServerInstanceStatusName; |
| private CommonCode cloudRedisServerInstanceStatus; |
| private CommonCode cloudRedisServerInstanceOperation; |
| private String cloudRedisProductCode; |
| private String regionCode; |
| private String zoneCode; |
| private String vpcNo; |
| private String subnetNo; |
| private String privateDomain; |
| private Integer cpuCount; |
| private Long memorySize; |
| private Long osMemorySize; |
| private Date uptime; |
| private Date createDate; |
| private String slotName; |

### 예시

#### 호출 예시

```
./ncloud vredis flushAllCloudRedisServerInstance --regionCode KR --cloudRedisServerInstanceNo ***821
```

#### 응답 예시

```

<flushAllCloudRedisServerInstanceResponse>
    <requestId>1efe1130-13c6-4e45-8aed-9252ead588a4</requestId>
    <returnCode>0</returnCode>
    <returnMessage>success</returnMessage>
    <totalRows>1</totalRows>
    <cloudRedisInstanceList>
        <cloudRedisInstance>
            <cloudRedisInstanceNo>2192***</cloudRedisInstanceNo>
            <cloudRedisServiceName>dsdc***</cloudRedisServiceName>
            <cloudRedisInstanceStatusName>settingUp</cloudRedisInstanceStatusName>
            <cloudRedisInstanceStatus>
                <code>CREAT</code>
                <codeName>CLOUD DATABASE(VPC) Created State</codeName>
            </cloudRedisInstanceStatus>
            <cloudRedisInstanceOperation>
                <code>NULL</code>
                <codeName>CLOUD DATABASE(VPC) Null OP</codeName>
            </cloudRedisInstanceOperation>
            <cloudRedisImageProductCode>SW.VDBAS.VRDS.LNX64.CNTOS.0703.REDIS.4014.B050</cloudRedisImageProductCode>
            <engineVersion>REDIS 4.0.14</engineVersion>
            <licence>
                <code>BSD</code>
                <codeName>Berkeley Software Distribution</codeName>
            </licence>
            <cloudRedisPort>6379</cloudRedisPort>
            <isHa>false</isHa>
            <isBackup>false</isBackup>
            <backupTime>01:00</backupTime>
            <backupFileRetentionPeriod>1</backupFileRetentionPeriod>
            <backupSchedule>AUTO</backupSchedule>
            <cloudRedisServerPrefix>dsajc***</cloudRedisServerPrefix>
            <role>
                <code>CLUSTER</code>
                <codeName>CLOUD REDIS(VPC) Cluster Role</codeName>
            </role>
            <createDate>2022-02-21T14:58:44+0900</createDate>
            <accessControlGroupNoList>
                <accessControlGroupNo>14704</accessControlGroupNo>
            </accessControlGroupNoList>
            <masterNodeCount>3</masterNodeCount>
            <slaveNodeCount>0</slaveNodeCount>
            <configGroupNo>4**</configGroupNo>
            <configGroupName>ffsds***</configGroupName>
            <generationCode>G2</generationCode>
            <cloudRedisServerInstanceList>
                <cloudRedisServerInstance>
                    <cloudRedisServerInstanceNo>2192***</cloudRedisServerInstanceNo>
                    <cloudRedisServerName>dsajc***-001-001-rm1</cloudRedisServerName>
                    <cloudRedisServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudRedisServerRole>
                    <cloudRedisServerInstanceStatusName>settingUp</cloudRedisServerInstanceStatusName>
                    <cloudRedisServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudRedisServerInstanceStatus>
                    <cloudRedisServerInstanceOperation>
                        <code>SETUP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Setup OP</codeName>
                    </cloudRedisServerInstanceOperation>
                    <cloudRedisProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudRedisProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>16**</vpcNo>
                    <subnetNo>55**</subnetNo>
                    <privateDomain>redisc-*****.vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <uptime>2022-03-10T16:57:52+0900</uptime>
                    <createDate>2022-02-21T14:58:44+0900</createDate>
                    <slotName>0-5460</slotName>
                </cloudRedisServerInstance>
                <cloudRedisServerInstance>
                    <cloudRedisServerInstanceNo>2192***</cloudRedisServerInstanceNo>
                    <cloudRedisServerName>dsajc***-002-001-rm2</cloudRedisServerName>
                    <cloudRedisServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudRedisServerRole>
                    <cloudRedisServerInstanceStatusName>running</cloudRedisServerInstanceStatusName>
                    <cloudRedisServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudRedisServerInstanceStatus>
                    <cloudRedisServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudRedisServerInstanceOperation>
                    <cloudRedisProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudRedisProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>16**</vpcNo>
                    <subnetNo>55**</subnetNo>
                    <privateDomain>redisc-22tbd.beta-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <uptime>2022-02-21T15:11:52+0900</uptime>
                    <createDate>2022-02-21T14:58:44+0900</createDate>
                    <slotName>5461-10922</slotName>
                </cloudRedisServerInstance>
                <cloudRedisServerInstance>
                    <cloudRedisServerInstanceNo>2192***</cloudRedisServerInstanceNo>
                    <cloudRedisServerName>dsajc***-003-001-rm3</cloudRedisServerName>
                    <cloudRedisServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudRedisServerRole>
                    <cloudRedisServerInstanceStatusName>running</cloudRedisServerInstanceStatusName>
                    <cloudRedisServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudRedisServerInstanceStatus>
                    <cloudRedisServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudRedisServerInstanceOperation>
                    <cloudRedisProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudRedisProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>16**</vpcNo>
                    <subnetNo>55**</subnetNo>
                    <privateDomain>redisc-22***.vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <uptime>2022-02-21T15:11:52+0900</uptime>
                    <createDate>2022-02-21T14:58:44+0900</createDate>
                    <slotName>10923-16383</slotName>
                </cloudRedisServerInstance>
            </cloudRedisServerInstanceList>
        </cloudRedisInstance>
    </cloudRedisInstanceList>
</flushAllCloudRedisServerInstanceResponse>
```