Description
Configuration information when a cluster is created.
Details
| Attribute | Type | Description |
|---|---|---|
| Disks | object | Disk configurations of instances in a cluster |
| Networks | Object | Network configurations of instances in a cluster. |
| Mounts | Object | Network disk mounting configurations of instances in a cluster. |
Disks
Description
Disk configuration information when a cluster is created.
Details
| Attribute | Type | Description |
|---|---|---|
| SystemDisk | object | System disk information |
| DataDisk | array | Data disk information |
SystemDisk
Description
System disk configuration information when a cluster is created.
Details
| Attribute | Type | Description |
|---|---|---|
| Type | string | Disk type. Default value: ephemeral |
| Size | int | Disk size.The range varies according to the disk type. |
The following system disk type is available:
- ephemeral: ephemeral disk
- cloud - basic cloud disk
System disk size, in the unit of GB. Value range:
- ephemeral - 40~500
- cloud - 40~500
Default value: size=max{40, ImageSize}
The value of this parameter must be greater than or equal to max{40, ImageSize}.
DataDisk
Description
Data disk configuration information when a cluster is created.
Details
| Attribute | Type | Description |
|---|---|---|
| Type | string | Disk type. Default value: ephemeral |
| Size | int | Disk size.The range varies according to the disk type. |
| MountPoint | String | Disk mount point |
The following data disk type is available:
- ephemeral: ephemeral disk
- cloud - basic cloud disk
Data disk size, in the unit of GB. Value range:
- ephemeral - 5~1024
- cloud - 5~2000
In the Windows operating system, MountPoint can only specify the drive, for example, “D:”. The drive letter can be any letter from A to Z, except C.
Networks
Description
Network configuration information when a cluster is created.
Details
| Attribute | Type | Description |
|---|---|---|
| Classic | Object | Classic network configuration information. |
| VPC | Object | VPC network information. |
Classic
Description
Classic network configuration information.
Details
| Attribute | Type | Description |
|---|---|---|
| AllowIpAddress | Array | IP address that allows the inbound traffic. |
| AllowIpAddressEgress | Array | IP address that allows the outbound traffic. |
| AllowSecurityGroup | Array | Security group that allows the inbound traffic. |
| AllowSecurityGroupEgress | Array | Security group that allows the outbound traffic. |
VPC
Description
VPC network configuration information.
Details
| Attribute | Type | Description |
|---|---|---|
| CidrBlock | String | CIDR block of the VPC instance. The CIDR block must fall into these ranges: 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, and their subnets. The CIDR block mask contains 12 to 24 digits. |
Mounts
Description
Network disk mounting configuration when a cluster is created.
Details
| Attribute | Type | Description |
|---|---|---|
| Entries | Array | List of network disk mount points. |
| Locale | String | Language used when the OSS or NAS storage is mounted. |
| Lock | Bool | Supported file lock when the OSS or NAS storage is mounted. |
| CacheSupport | Bool | Supported distributed cache when the OSS or NAS storage is mounted. Currently, this field can be configured only for a cluster or automatic cluster. If you configure this field for a task, this field is ignored. |
| NAS | Object | NAS configuration information. |
| OSS | Object | OSS configuration information. |
MountPoint
Description
Network disk mount point.
Details
| Attribute | Type | Description |
|---|---|---|
| Source | String | Source path for network disk mounting. It can be a string starting with “nas://“ or “oss://“. |
| Destination | String | Local mount point path of the network disk. |
| WriteSupport | Bool | Whether the mount point is writable. |
NAS
Description
NAS configuration information.
Details
| Attribute | Type | Description |
|---|---|---|
| AccessGroup | Array | NAS access group to which the cluster instance must be added. |
| FileSystem | Array | File system to be accessed. |
OSS
Description
OSS configuration information.
Details
| Attribute | Type | Description |
|---|---|---|
| AccessKeyId | String | Access ID used for OSS mounting. |
| AccessKeySecret | String | Access Secret used for OSS mounting. |
| SecurityToken | String | Security Token used for OSS mounting. |
Note:
- The Job-level Mounts configuration overwrites the cluster-level Mounts configuration.
- After a cluster is modified, the RecreateInstance interface must be called to make the new Mounts configuration take effect.
- During NAS mounting, the source directory must start with “nas:”. Otherwise, an error occurs.