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Auto Scaling:ModifyEciScalingConfiguration

最終更新日:Dec 17, 2024

Modifies a scaling configuration of the Elastic Container Instance type. When you call the ModifyEciScalingConfiguration operation, you can specify the ID, name, and instance properties of the scaling configuration whose information you want to modify. You can modify the instance restart policy, instance bidding policy, and elastic IP address (EIP) bandwidth.

Operation description

  • If you want to change the name of a scaling configuration in a scaling group, make sure that the new name is unique within the scaling group.
  • You can call the ModifyEciScalingConfiguration operation to check the modification result.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
ess:ModifyEciScalingConfigurationupdate
*All Resources
*
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
ScalingConfigurationIdstringYes

The ID of the scaling configuration that you want to modify.

asc-bp16har3jpj6fjbx****
ScalingConfigurationNamestringYes

The name of the scaling configuration. The name must be 2 to 64 characters in length, and can contain letters, digits, underscores (_), hyphens (-), and periods (.). The name must start with a letter or a digit.

The name of a scaling configuration must be unique in the specified region. If you do not specify this parameter, the value of ScalingConfigurationId is used.

test-modify
DescriptionstringYes
Note This parameter is unavailable.
desc
SecurityGroupIdstringYes

The ID of the security group to which elastic container instances belong. Elastic container instances that belong to the same security group can communicate with each other.

If you do not specify a security group, the system uses the default security group in the region that you selected. Make sure that the inbound rules of the security group contain the protocols and port numbers of the containers that you want to expose. If you do not have a default security group in the region, the system creates a default security group and then adds the container protocols and port numbers that you specified to the inbound rules of the security group.

sg-uf66jeqopgqa9hdn****
ContainerGroupNamestringYes

The name series of elastic container instances. Naming conventions:

  • The name must be 2 to 128 characters in length.
  • The name can contain only lowercase letters, digits, and hyphens (-). The name cannot start or end with a hyphen (-).
nginx-test
RestartPolicystringNo

The instance restart policy. Valid values:

  • Always: always restarts elastic container instances.
  • Never: never restarts elastic container instances.
  • OnFailure: restarts elastic container instances upon failures.

Default value: Always.

Always
CpufloatNo

The number of vCPUs per elastic container instance.

1.0
MemoryfloatNo

The memory size per elastic container instance. Unit: GiB.

2.0
ResourceGroupIdstringNo

The ID of the resource group.

rg-uf66jeqopgqa9hdn****
DnsPolicystringNo

The Domain Name System (DNS) policy. Valid values:

  • None: uses the DNS that is specified by DnsConfig.
  • Default: uses the DNS that is specified for the runtime environment.
Default
EnableSlsbooleanNo
Note This parameter is not available for use.
false
ImageSnapshotIdstringNo

The ID of the image cache.

imc-2zebxkiifuyzzlhl****
RamRoleNamestringNo

The name of the instance Resource Access Management (RAM) role. You can use the same RAM role to access elastic container instances and Elastic Compute Service (ECS) instances. For more information, see Use an instance RAM role by calling API operations.

RamTestRole
TerminationGracePeriodSecondslongNo

The buffer period during which the program handles operations before the program is stopped. Unit: seconds.

60
AutoMatchImageCachebooleanNo

Specifies whether to automatically match image caches.

Default value: false.

false
Ipv6AddressCountintegerNo

The number of IPv6 addresses.

1
ActiveDeadlineSecondslongNo

The validity period of the scaling configuration. Unit: seconds.

1000
SpotStrategystringNo

The instance bidding policy. Valid values:

  • NoSpot: The instances are created as pay-as-you-go instances.
  • SpotWithPriceLimit: The instances are preemptible instances for which you can specify the maximum hourly price.
  • SpotAsPriceGo: The instances are created as preemptible instances for which the market price at the time of purchase is used as the bid price.

Default value: NoSpot.

SpotPriceLimit
SpotPriceLimitfloatNo

The maximum hourly price of preemptible elastic container instances. The value can be accurate to three decimal places.

If you set SpotStrategy to SpotWithPriceLimit, you must specify SpotPriceLimit.

0.025
AutoCreateEipbooleanNo

Specifies whether to automatically create elastic IP addresses (EIPs) and bind the EIPs to elastic container instances.

true
EipBandwidthintegerNo

The EIP bandwidth.

Default value: 5. Unit: Mbit/s.

5
HostNamestringNo

The hostname series of elastic container instances.

test
IngressBandwidthlongNo

The maximum inbound bandwidth. Unit: bit/s.

1024000
EgressBandwidthlongNo

The maximum outbound bandwidth. Unit: bit/s.

1024000
CpuOptionsCoreintegerNo

The number of physical CPU cores. You can specify this parameter for only specific ECS instance types. For more information, see Specify CPU options.

2
CpuOptionsThreadsPerCoreintegerNo

The number of threads per core. You can specify this parameter for only specific instance types. A value of 1 specifies that Hyper-Threading is disabled. For more information, see Specify CPU options.

2
EphemeralStorageintegerNo

The size of the temporary storage space. By default, an Enterprise SSD (ESSD) of the PL1 type is used. Unit: GiB.

20
LoadBalancerWeightintegerNo

The load balancing weight of each backend server. Valid values: 1 to 100.

50
Tagsarray<object>No

The tags.

objectNo

The tag.

KeystringNo

The tag key.

version
ValuestringNo

The tag value.

3
ImageRegistryCredentialsarray<object>No

The image repositories.

objectNo

The image repository.

PasswordstringNo

The password of the image repository.

yourpaasword
ServerstringNo

The address of the image repository.

registry-vpc.cn-shanghai.aliyuncs.com
UserNamestringNo

The username of the image repository.

yourusername
Containersarray<object>No

The containers.

objectNo

The container.

ReadinessProbe.TimeoutSecondsintegerNo

The timeout limit for a readiness probe to be complete. Unit: seconds. Default value: 1. Minimum value: 1.

1
ReadinessProbe.SuccessThresholdintegerNo

The minimum number of consecutive successes that must occur for a failed readiness probe to be considered successful. Default value: 1. Set the value to 1.

1
SecurityContext.Capability.AddsarrayNo

The permissions that you want to grant to the processes in the container. Valid values: NET_ADMIN and NET_RAW.

Note To use NET_RAW, submit a ticket.
stringNo

The permissions that you want to grant to the process in the container. Valid values: NET_ADMIN and NET_RAW.

Note To use NET_RAW, submit a ticket.
NET_RAW
ReadinessProbe.TcpSocket.PortintegerNo

The port detected by the TCP socket when you perform a readiness probe.

8000
ReadinessProbe.HttpGet.SchemestringNo

The protocol type of the HTTP GET request that you use to perform a readiness probe. Valid values:

  • HTTP
  • HTTPS
HTTP
LivenessProbe.PeriodSecondsintegerNo

The interval between consecutive liveness probes. Unit: seconds. Default value: 10. Minimum value: 1.

5
Portsarray<object>No

The ports.

objectNo

The port.

ProtocolstringNo

The protocol type. Valid values:

  • TCP
  • UDP
TCP
PortintegerNo

The port number. Valid values: 1 to 65535.

80
SecurityContext.ReadOnlyRootFilesystembooleanNo

Specifies whether the root file system is read-only. Set the value to true.

true
EnvironmentVarsarray<object>No

The environment variables.

objectNo

The environment variable.

KeystringNo

The name of the environment variable. The name can be 1 to 128 characters in length, and can contain letters, underscores (_), and digits. The name cannot start with a digit. Specify the value in the [0-9a-zA-Z] format.

PATH
ValuestringNo

The value of the environment variable. The value can be up to 256 characters in length.

/usr/local/bin
FieldRef.FieldPathstringNo
Note This parameter is unavailable.
path
LivenessProbe.TcpSocket.PortintegerNo

The port detected by the TCP socket when you perform a liveness probe.

1
TtybooleanNo

Specifies whether to enable Interaction. Default value: false.

If the command is a /bin/bash command, set this parameter to true.

false
WorkingDirstringNo

The working directory of the container.

/usr/local/
LivenessProbe.HttpGet.SchemestringNo

The protocol type of the HTTP GET request that you use to perform a liveness probe. Valid values:

  • HTTP
  • HTTPS
HTTP
ReadinessProbe.HttpGet.PortintegerNo

The port over which you want to send the HTTP GET request to perform a readiness probe.

8080
ArgsarrayNo

The container startup arguments. You can specify up to 10 arguments.

stringNo

The container startup argument. You can specify up to 10 arguments.

100
GpuintegerNo

The number of GPUs per container.

1
ReadinessProbe.InitialDelaySecondsintegerNo

The interval between the launch of the container and the onset of a readiness probe. Unit: seconds.

3
StdinbooleanNo

Specifies whether the container allocates buffer resources to standard input streams during its active runtime. If you do not specify this parameter, an end-of-file (EOF) error occurs when standard input streams in the container are read.

Default value: false.

false
MemoryfloatNo

The memory size per container. Unit: GiB.

0.5
NamestringNo

The name of the container image.

nginx
ImagestringNo

The container image.

registry-vpc.cn-hangzhou.aliyuncs.com/eci_open/nginx:latest
LivenessProbe.InitialDelaySecondsintegerNo

The interval between the launch of the container and the onset of a liveness probe. Unit: seconds.

5
VolumeMountsarray<object>No

The volume mounts of the container.

objectNo

The volume mount of the container.

MountPropagationstringNo

The mount propagation settings of the volume. Mount propagation enables volumes mounted on one container to be shared among other containers within the same pod or across distinct pods residing on the same node. Valid values:

  • None: Subsequent mounts executed on the volume or its subdirectories do not propagate to the volume.
  • HostToCotainer: Subsequent mounts executed on the volume or its subdirectories propagate to the volume.
  • Bidirectional: This value is similar to HostToCotainer. Subsequent mounts executed on the volume or its subdirectories propagate to the volume. In addition, volume mounts executed on the container propagate back to the underlying instance and to all containers across every pod that uses the same volume.
None
MountPathstringNo

The directory within the container onto which you want to mount the volume.

Note The information stored within this directory is overwritten by the data on the mounted volume. Exercise caution when you specify this parameter.
/pod/data
ReadOnlybooleanNo

Specifies whether the volume is read-only.

Default value: false.

false
NamestringNo

The volume name. The value of this parameter is the same as the name of the volume that is mounted to containers.

default-volume1
SubPathstringNo

The volume subdirectory.

data2/
LivenessProbe.FailureThresholdintegerNo

The minimum number of consecutive failures that must occur for a liveness probe to be considered failed.

Default value: 3.

3
ReadinessProbe.Exec.CommandsarrayNo

The commands executed in the container when using the command line to perform the health check.

stringNo

The command.

cat /tmp/healthy
ReadinessProbe.FailureThresholdintegerNo

The minimum number of consecutive failures that must occur for a readiness probe to be considered failed.

Default value: 3.

3
ImagePullPolicystringNo

The image pulling policy. Valid values:

  • Always: Image pulling is performed each time instances are created.
  • IfNotPresent: Image pulling is performed as needed. On-premises images are preferentially used. If no on-premises images are available, image pulling is performed.
  • Never: On-premises images are always used. Image pulling is not performed.
Always
StdinOncebooleanNo

Specifies whether standard input streams remain connected during multiple sessions when StdinOnce is set to true.

If you set StdinOnce to true, standard input streams are connected after the container is started, and remain idle until a client is connected to receive data. After the client is disconnected, streams are also disconnected and remain disconnected until the container is restarted.

false
CpufloatNo

The number of vCPUs per container.

0.25
LivenessProbe.HttpGet.PortintegerNo

The port over which you want to send the HTTP GET request to perform a liveness probe.

8888
LivenessProbe.HttpGet.PathstringNo

The path to which you want to send the HTTP GET request to perform a liveness probe.

/healthyz
LivenessProbe.SuccessThresholdintegerNo

The minimum number of consecutive successes that must occur to consider a failed liveness probe successful. Default value: 1. Set the value to 1.

1
ReadinessProbe.PeriodSecondsintegerNo

The interval between consecutive readiness probes. Unit: seconds. Default value: 10. Minimum value: 1.

3
LivenessProbe.TimeoutSecondsintegerNo

The timeout limit for a liveness probe to be complete. Unit: seconds. Default value: 1. Minimum value: 1.

1
CommandsarrayNo

The commands that you can run in the container when you use the CLI to perform a liveness probe.

stringNo

The command that you can run in the container when you use the CLI to perform a liveness probe.

sleep
SecurityContext.RunAsUserlongNo

The ID of the user that runs the container.

1000
ReadinessProbe.HttpGet.PathstringNo

The path to which you want to send the HTTP GET request to perform a readiness probe.

/healthz
LivenessProbe.Exec.CommandsarrayNo

The command executed in the container when using the command line to perform the health check.

stringNo

The command.

cat /tmp/healthy
LifecyclePostStartHandlerHttpGetHoststringNo

The IP address of the host to which you want to send the HTTP GET request to configure the postStart callback function.

10.0.XX.XX
LifecyclePostStartHandlerHttpGetPortintegerNo

The port over which you want to send the HTTP GET request to configure the postStart callback function.

5050
LifecyclePostStartHandlerHttpGetPathstringNo

The path to which you want to send the HTTP GET request to configure the postStart callback function.

/healthyz
LifecyclePostStartHandlerHttpGetSchemestringNo

The protocol type of the HTTP GET request that you want to send to configure the postStart callback function. Valid values:

  • HTTP
  • HTTPS
HTTPS
LifecyclePostStartHandlerExecsarrayNo

The commands that you can run within the container to configure the postStart callback function.

stringNo

The command that you can run within the container to configure the postStart callback function.

["/bin/sh", "-c", "echo Hello from the postStart handler > /usr/share/message"]
LifecyclePostStartHandlerTcpSocketHoststringNo

The IP address of the host detected by the TCP socket that you want to use to configure the postStart callback function.

10.0.XX.XX
LifecyclePostStartHandlerTcpSocketPortintegerNo

The port detected by the TCP socket that you want to use to configure the postStart callback function.

80
LifecyclePreStopHandlerHttpGetHoststringNo

The IP address of the host to which you want to send the HTTP GET request to configure the preStop callback function.

10.0.XX.XX
LifecyclePreStopHandlerHttpGetPortintegerNo

The port over which you want to send the HTTP GET request to configure the preStop callback function.

80
LifecyclePreStopHandlerHttpGetPathstringNo

The path to which you want to send the HTTP GET request to configure the preStop callback function.

/healthyz
LifecyclePreStopHandlerHttpGetSchemestringNo

The protocol type of the HTTP GET request that you want to send to configure the preStop callback function. Valid values:

  • HTTP
  • HTTPS
HTTP
LifecyclePreStopHandlerExecsarrayNo

The commands that you can run within the container to configure the preStop callback function.

stringNo

The command that you can run within the container to configure the preStop callback function.

["/bin/sh", "-c","echo Hello from the preStop handler > /usr/share/message"]
LifecyclePreStopHandlerTcpSocketHoststringNo

The IP address of the host detected by the TCP socket that you want to use to configure the preStop callback function.

10.0.XX.XX
LifecyclePreStopHandlerTcpSocketPortintegerNo

The port detected by the TCP socket that you want to use to configure the preStop callback function.

80
Volumesarray<object>No

The volumes.

objectNo

The volume.

TypestringNo

The type of the Host directory. Examples: File, Directory, and Socket.

EmptyDirVolume
DiskVolume.DiskSizeintegerNo

The volume size. Unit: GiB.

15
NFSVolume.PathstringNo

The path to the Network File System (NFS) volume.

/share
FlexVolume.FsTypestringNo

The type of the mounted file system. The default value is determined by the script of FlexVolume.

ext4
DiskVolume.FsTypestringNo

We recommend that you specify FlexVolume.FsType instead of DiskVolume.FsType.

xfs
HostPathVolume.TypestringNo

The type of host directory. For example: File, Directory, Socket, etc.

Directory
NFSVolume.ReadOnlybooleanNo

Specifies whether the permissions on the NFS volume are read-only.

Default value: false.

false
HostPathVolume.PathstringNo

The absolute path on the host.

/xx/xx/name
FlexVolume.OptionsstringNo

The FlexVolume options. Each option is a key-value pair in a JSON string.

For example, if you use FlexVolume to mount a disk, the format of Options is {"volumeId":"d-2zehdahrwoa7srg****","performanceLevel": "PL2"}.

{"volumeId":"d-2zehdahrwoa7srg****","performanceLevel": "PL2"}
FlexVolume.DriverstringNo

The name of the FlexVolume driver.

flexvolume
ConfigFileVolumeDefaultModeintegerNo

The default permissions on the ConfigFile volume.

0644
NFSVolume.ServerstringNo

The endpoint of the NFS server.

3f9cd4a596-naw76.cn-shanghai.nas.aliyuncs.com
DiskVolume.DiskIdstringNo

The ID of the disk volume.

d-xx
NamestringNo

The volume name.

default-volume1
EmptyDirVolume.MediumstringNo

The storage medium of the emptyDir volume. If you do not specify a storage medium for the emptyDir volume, the emptyDir volume stores data in the file system of a node. A value of memory specifies that the emptyDir volume stores data in the memory.

memory
ConfigFileVolumeConfigFileToPatharray<object>No

The paths to the configuration files.

objectNo

The path to the configuration file.

PathstringNo

The relative path to the configuration file.

/usr/bin/
ModeintegerNo

The permissions on the ConfigFile volume.

0644
ContentstringNo

The content of the configuration file (32 KB).

bGl1bWk=
EmptyDirVolume.SizeLimitstringNo

The size of the emptyDir volume. The value contains a unit. We recommend that you use Gi or Mi as the unit.

256Mi
InitContainersarray<object>No

The init containers.

objectNo

The init container.

InitContainerEnvironmentVarsarray<object>No

The environment variables of the init container.

objectNo

The environment variable of the init container.

KeystringNo

The name of the environment variable. The name can be 1 to 128 characters in length, and can contain letters, underscores (_), and digits. The name cannot start with a digit. Specify the value in the [0-9a-zA-Z] format.

Path
ValuestringNo

The value of the environment variable. The value can be up to 256 characters in length.

/usr/bin/
FieldRef.FieldPathstringNo
Note This parameter is unavailable.
path
SecurityContext.Capability.AddsarrayNo

The permissions that you want to grant to the processes in the init container. Valid values: NET_ADMIN and NET_RAW.

Note To use NET_RAW, submit a ticket.
stringNo

The permissions that you want to grant to the process in the init container. Valid values: NET_ADMIN and NET_RAW.

Note To use NET_RAW, submit a ticket.
NET_RAW
ImagestringNo

The image of the init container.

nginx
InitContainerPortsarray<object>No

The ports of the init container.

objectNo

The port of the init container.

ProtocolstringNo

The protocol type. Valid values:

  • TCP
  • UDP
TCP
PortintegerNo

The port number. Valid values: 1 to 65535.

1
InitContainerVolumeMountsarray<object>No

The volume mounts of the init container.

objectNo

The volume mount of the init container.

MountPropagationstringNo

The mount propagation settings of the volume. Mount propagation enables volumes mounted on one container to be shared among other containers within the same pod or across distinct pods residing on the same node. Valid values:

  • None: Subsequent mounts executed on the volume or its subdirectories do not propagate to the volume.
  • HostToCotainer: Subsequent mounts executed on the volume or its subdirectories propagate to the volume.
  • Bidirectional: This value is similar to HostToCotainer. Subsequent mounts executed on the volume or its subdirectories propagate to the volume. In addition, volume mounts executed on the container propagate back to the underlying instance and to all containers across every pod that uses the same volume.

Default value: None.

None
MountPathstringNo

The directory within the init container onto which you want to mount the volume.

Note The information stored within this directory is overwritten by the data on the mounted volume. Exercise caution when you specify this parameter.
/usr/share/
ReadOnlybooleanNo

Specifies whether the mount path is read-only.

Default value: false.

false
NamestringNo

The name of the volume.

test-empty
SubPathstringNo

The volume subdirectory. The pod can mount different directories of the same volume to different subdirectories of init containers.

Always
SecurityContext.ReadOnlyRootFilesystembooleanNo
Note This parameter is unavailable.
false
ImagePullPolicystringNo

The image pulling policy. Valid values:

  • Always: Image pulling is performed each time instances are created.
  • IfNotPresent: Image pulling is performed as needed. On-premises images are preferentially used. If no on-premises images are available, image pulling is performed.
  • Never: On-premises images are always used. Image pulling is not performed.
Always
CpufloatNo

The number of vCPUs per init container.

0.5
WorkingDirstringNo

The working directory.

/usr/local
CommandsarrayNo

The commands that you can run to start the init container.

stringNo

The command that you can run to start the init container.

sleep
ArgsarrayNo

The container startup arguments.

stringNo

The container startup argument.

10
SecurityContext.RunAsUserlongNo

The ID of the user who runs the init container.

587
GpuintegerNo

The number of GPUs per init container.

1
MemoryfloatNo

The memory size per init container. Unit: GiB.

1.0
NamestringNo

The name of the init container.

test-init
DnsConfigNameServersarrayNo

The IP addresses of DNS servers.

stringNo

The IP address of the DNS server.

172.10.*.**
DnsConfigSearchsarrayNo

The search domains of DNS servers.

stringNo

The search domain of the DNS server.

svc.local.kubenetes
DnsConfigOptionsarray<object>No

The options. Each option is a name-value pair. The value in the name-value pair is optional.

objectNo

The option. Each option is a name-value pair. The value in the name-value pair is optional.

ValuestringNo

The variable value of the option.

value
NamestringNo

The variable name of the option.

name
HostAliasesarray<object>No

The hosts.

objectNo

The host.

IpstringNo

The IP address that you want to add.

192.0.XX.XX
HostnamesarrayNo

The names of the hosts that you want to add.

stringNo

The name of the host that you want to add.

['hehe.com', 'haha.com']
SecurityContextSysCtlsarray<object>No

The security contexts in which the elastic container instance runs.

objectNo

The security context in which the elastic container instance runs.

ValuestringNo

The variable value of the security context in which the elastic container instance runs.

65536
NamestringNo

The variable name of the security context in which the elastic container instance runs.

kernel.msgmax
NtpServersarrayNo

The endpoints of Network Time Protocol (NTP) servers.

stringNo

The endpoint of the NTP server.

ntp.cloud.aliyuncs.com
AcrRegistryInfosarray<object>No

The Container Registry Enterprise Edition instances.

objectNo

The Container Registry Enterprise Edition instance.

DomainsarrayNo

The domain names of the Container Registry Enterprise Edition instance. By default, all domain names of the instance are displayed. Separate multiple domain names with commas (,).

stringNo

The domain name of the Container Registry Enterprise Edition instance. By default, all domain names of the instance are displayed. Separate multiple domain names with commas (,).

*****-****-registry.cn-beijing.cr.aliyuncs.com
InstanceNamestringNo

The name of the Container Registry Enterprise Edition instance.

acr-test
InstanceIdstringNo

The ID of the Container Registry Enterprise Edition instance.

cri-nwj395hgf6f3****
RegionIdstringNo

The region ID of the Container Registry Enterprise Edition instance.

cn-hangzhou
CostOptimizationbooleanNo

Specifies whether to enable the Cost Optimization feature. Valid values:

  • true
  • false

Default value: false.

false
InstanceFamilyLevelstringNo

The level of the instance family, which is used to filter instance types that meet the specified criteria. This parameter takes effect only if you set CostOptimization to true. Valid values:

  • EntryLevel: entry level (shared instance type). Instance types of this level are the most cost-effective but may not provide stable computing performance. Instance types of this level are suitable for scenarios in which the CPU utilization is low. For more information, see Shared instance families.
  • EnterpriseLevel: enterprise level. Instance types of this level provide stable performance and dedicated resources, and are suitable for business scenarios that require high stability. For more information, see Overview of instance families.
  • CreditEntryLevel: credit-based entry level (burstable instance types). CPU credits are used to ensure computing performance. Instance types of this level are suitable for scenarios in which the CPU utilization is low but may fluctuate in specific cases. For more information, see Overview of burstable instances.
EnterpriseLevel
ContainersUpdateTypestringNo

The update mode of containers. Valid values:

  • RenewUpdate: full update mode. This value takes effect based on the value of Containers in an update request. This value indicates that the previous setting of Containers is overwritten.
  • IncrementalUpdate: incremental update mode. Container matching is performed based on the Container.name value. Only the parameters that are included in the request parameters are updated.

Default value: RenewUpdate.

RenewUpdate
InstanceTypesarrayNo

The ECS instance types. You can specify up to five instance types.

stringNo

The ECS instance type. You can specify up to five ECS instance types. For more information, see Specify ECS instance types to create an elastic container instance.

ecs.g6.large
DataCacheBucketstringNo

The bucket in which data caches are stored.

default
DataCachePLstringNo

The performance level (PL) of the cloud disk in which data caches are stored. We recommend that you use Enterprise SSDs (ESSDs). Valid values:

  • PL0: An ESSD can deliver up to 10,000 random read/write IOPS.
  • PL1: An ESSD can deliver up to 50,000 random read/write IOPS.
  • PL2: An ESSD can deliver up to 100,000 random read/write IOPS.
  • PL3: An ESSD can deliver up to 1,000,000 random read/write IOPS.

Default value: PL1.

Note For more information about ESSDs, see ESSDs .
PL1
DataCacheProvisionedIopsintegerNo

The provisioned read/write IOPS of the ESSD AutoPL disk in which data caches are stored. Valid values: 0 to min{50,000, 1,000 × *Capacity - Baseline IOPS}. Baseline IOPS = min{1,800+50 x *Capacity, 50,000}.

Note For more information about ESSD AutoPL disks, see ESSD AutoPL disks.
40000
DataCacheBurstingEnabledbooleanNo

Specifies whether to enable the Performance Burst feature for the ESSD AutoPL disk in which data caches are stored. Valid values:

  • true
  • false

Default value: false.

Note For more information about ESSD AutoPL disks, see ESSD AutoPL disks.
false
GpuDriverVersionstringNo

The version of the GPU driver. Valid values:

  • tesla=470.82.01 (default)
  • tesla=525.85.12
Note You can switch the GPU driver version only for a few Elastic Compute Service (ECS) instance types. For more information, see Specify GPU-accelerated ECS instance types to create an elastic container instance.
tesla=525.85.12

Response parameters

ParameterTypeDescriptionExample
object

Schema of Response

RequestIdstring

The request ID.

89945DD3-9072-47D0-A318-353284CF****

Examples

Sample success responses

JSONformat

{
  "RequestId": "89945DD3-9072-47D0-A318-353284CF****"
}

Error codes

HTTP status codeError codeError message
403Forbidden.RiskControlForbidden.RiskControl

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2024-12-03The Error code has changed. The request parameters of the API has changedView Change Details
2024-01-23The Error code has changedView Change Details
2023-11-14The Error code has changed. The request parameters of the API has changedView Change Details
2023-10-11The Error code has changed. The request parameters of the API has changedView Change Details
2023-07-12The Error code has changedView Change Details