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    Auto Scaling：DescribeEciScalingConfigurations

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    Auto Scaling：DescribeEciScalingConfigurations

    更新時間：Dec 24, 2024

    Queries scaling configurations of the Elastic Container Instance type. When you call the DescribeEciScalingConfigurations operation, you can specify the scaling group ID, scaling configuration ID, or scaling configuration name to query the details of the desired scaling configuration, such as the instance bidding policy, instance type of the container group, image pulling policy of containers, and load balancing weight of each elastic container instance.

    Debugging

    OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

    Request parameters

    Parameter

    Type

    Required

    Example

    Description

    Action

    String

    Yes

    DescribeEciScalingConfigurations

    The operation that you want to perform. Set the value to DescribeEciScalingConfigurations.

    RegionId

    String

    Yes

    cn-qingdao

    The region ID of the scaling group whose scaling configurations you want to query.

    PageNumber

    Integer

    No

    1

    The page number. Pages start from page 1.

    Default value: 1.

    PageSize

    Integer

    No

    50

    The number of entries per page. Valid values: 1 to 50.

    Default value: 10.

    ScalingGroupId

    String

    No

    asg-bp17pelvl720x3v7****

    The ID of the scaling group. You can query all scaling configurations in the scaling group.

    ScalingConfigurationId.N

    String

    No

    asc-bp17pelvl720x5ub****

    The ID of scaling configuration N that you want to query.

    The IDs of active and inactive scaling configurations are displayed in the query results. You can distinguish between active and inactive scaling configurations based on the value of LifecycleState.

    ScalingConfigurationName.N

    String

    No

    scalingcon****

    The name of scaling configuration N that you want to query.

    The names of inactive scaling configurations are not displayed in the query results, and no error is returned.

    Response parameters

    Parameter

    Type

    Example

    Description

    PageNumber

    Integer

    1

    The page number.

    PageSize

    Integer

    50

    The number of entries per page.

    RequestId

    String

    473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

    The ID of the request.

    TotalCount

    Integer

    1

    The total number of scaling configurations.

    ScalingConfigurations

    Array of ScalingConfiguration

    The scaling configurations.

    CreationTime

    String

    2014-08-14T10:58Z

    The time when the scaling configuration was created.

    ScalingConfigurationName

    String

    scalingconfi****

    The name of the scaling configuration.

    SecurityGroupId

    String

    sg-bp18kz60mefs****

    The ID of the security group with which elastic container instances created from the scaling configuration are associated. Elastic container instances that are associated with the same security group can communicate with each other.

    ActiveDeadlineSeconds

    Integer

    1000

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

    SpotStrategy

    String

    NoSpot

    The bidding policy of elastic container instances. Valid values:

    • NoSpot: The instances are created as regular pay-as-you-go instances.

    • SpotWithPriceLimit: The instances are created as preemptible instances with a user-defined maximum hourly price.

    • SpotAsPriceGo: The instances are created as preemptible instances for which the market price at the time of purchase was automatically used as the bidding price.

    AutoCreateEip

    Boolean

    true

    Indicates whether elastic IP addresses (EIPs) are automatically created and then bound to elastic container instances.

    ScalingGroupId

    String

    asg-bp17pelvl720x3v7****

    The ID of the scaling group to which the scaling configuration belongs.

    EphemeralStorage

    Integer

    20

    The capacity of the ephemeral storage. Unit: GiB.

    Ipv6AddressCount

    Integer

    1

    The number of IPv6 addresses.

    EipBandwidth

    Integer

    5

    The EIP bandwidth. Default value: 5. Unit: Mbit/s.

    ImageSnapshotId

    String

    imc-2zebxkiifuyzzlhl****

    The ID of the image snapshot.

    Memory

    Float

    16

    The memory size.

    You can specify the number of vCPUs and the memory size to define the range of instance types. For example, you can set Cpu to 2 and Memory to 16 to specify instance types that have 2 vCPUs and 16 GiB of memory. If you specify Cpu and Memory, Auto Scaling determines the available instance types based on factors such as I/O optimization requirements and zones. Then, Auto Scaling preferentially creates instances of the instance type that is provided at the lowest price.

    Note

    You can specify Cpu and Memory to define the range of instance types only if you set Scaling Policy to Cost Optimization Policy and do not specify an instance type in the scaling configuration.

    RestartPolicy

    String

    Never

    The restart policy of elastic container instances. Valid values:

    • Never: Elastic container instances are never restarted.

    • Always: Elastic container instances are always restarted.

    • OnFailure: Elastic container instances are restarted upon failures.

    SpotPriceLimit

    Float

    0.025

    The maximum hourly price of preemptible instances.

    This parameter is returned only if you set SpotStrategy to SpotWithPriceLimit.

    IngressBandwidth

    Long

    1024000

    The maximum inbound bandwidth. Unit: bit/s.

    CpuOptionsThreadsPerCore

    Integer

    2

    The number of threads per core. You can specify this parameter only for specific instance types. If you set this parameter to 1, Hyper-Threading is disabled. For more information, see Specify CPU options.

    TerminationGracePeriodSeconds

    Integer

    60

    The buffer period during which a program handles operations before the program is stopped.

    LoadBalancerWeight

    Integer

    1

    The load balancing weight of each elastic container instance. Valid values: 1 to 100.

    DnsPolicy

    String

    Default

    The Domain Name System (DNS) policy.

    HostName

    String

    ['hehe.com', 'haha.com']

    The hostname series.

    EgressBandwidth

    Long

    1024000

    The maximum outbound bandwidth. Unit: bit/s.

    RegionId

    String

    cn-hangzhou

    The region ID of elastic container instances.

    RamRoleName

    String

    ram:PassRole

    The Resource Access Management (RAM) role of elastic container instances. Elastic container instances and Elastic Compute Service (ECS) instances share the same RAM role. For more information, see Use the instance RAM role by calling APIs.

    Cpu

    Float

    2.0

    The number of vCPUs per elastic container instance.

    AutoMatchImageCache

    Boolean

    false

    Indicates whether the image cache is automatically matched. Valid values:

    • true

    • false

    ResourceGroupId

    String

    rg-8db03793gfrz****

    The ID of the resource group.

    ContainerGroupName

    String

    test

    The name of the container group.

    ScalingConfigurationId

    String

    asc-bp1ezrfgoyn5kijl****

    The ID of the scaling configuration.

    CpuOptionsCore

    Integer

    2

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

    Containers

    Array of Container

    The containers per elastic container instance.

    ReadinessProbeHttpGetPath

    String

    /usr/local

    The path to which the HTTP GET requests for readiness probing are sent.

    ReadinessProbeSuccessThreshold

    Integer

    1

    The minimum number of consecutive successes that must occur before a failed readiness probe is considered successful. Default value: 1. Valid value: 1.

    LivenessProbePeriodSeconds

    Integer

    5

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

    LivenessProbeTcpSocketPort

    Integer

    80

    The port number of the TCP sockets used for liveness probing.

    LivenessProbeHttpGetScheme

    String

    HTTP

    The protocol type of the HTTP GET requests for liveness probing. Valid values:

    • HTTP

    • HTTPS

    WorkingDir

    String

    /usr/local/nginx

    The working directory.

    Tty

    Boolean

    false

    Indicates whether the Interaction feature is enabled. Valid values:

    • true

    • false

    LivenessProbeHttpGetPort

    Integer

    80

    The port over which the HTTP GET requests for liveness probing are sent.

    Gpu

    Integer

    1

    The number of GPUs.

    ReadinessProbeInitialDelaySeconds

    Integer

    5

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

    Stdin

    Boolean

    true

    Indicates whether the container allocates buffer resources to standard input streams during its active runtime. If this parameter is not specified, an end-of-file (EOF) error occurs.

    Default value: false.

    Memory

    Float

    2.0

    The memory size per container.

    Name

    String

    nginx

    The custom name of the container.

    LivenessProbeHttpGetPath

    String

    /usr/nginx/

    The path to which the HTTP GET requests for liveness probing are sent.

    Image

    String

    mysql

    The container image.

    ReadinessProbeTcpSocketPort

    Integer

    8888

    The port number of the TCP sockets used for readiness probing.

    ReadinessProbeHttpGetScheme

    String

    HTTP

    The protocol type of the HTTP GET requests for readiness probing. Valid values:

    • HTTP

    • HTTPS

    ReadinessProbeHttpGetPort

    Integer

    /usr/nginx/

    The path to which the HTTP GET requests for readiness probing are sent.

    LivenessProbeSuccessThreshold

    Integer

    1

    The minimum number of consecutive successes that must occur before a failed liveness probe is considered successful. Default value: 1. Valid value: 1.

    ReadinessProbeTimeoutSeconds

    Integer

    5

    The time limit within which a readiness probe must be completed. Default value: 1. Minimum value: 1. Unit: seconds.

    SecurityContextRunAsUser

    Long

    1000

    The ID of the user that runs the entry point of the container process.

    LivenessProbeInitialDelaySeconds

    Integer

    10

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

    ReadinessProbePeriodSeconds

    Integer

    1

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

    ImagePullPolicy

    String

    Always

    The image pulling policy. Valid values:

    • Always: Each time instances are created, image pulling is performed.

    • IfNotPresent: Image pulling is performed based on your business requirements. On-premises images are preferentially used. If no on-premises images are available, image pulling is performed.

    • Never: Image pulling is not performed. On-premises images are always used.

    StdinOnce

    Boolean

    true

    Indicates whether standard input streams are disconnected after a client is disconnected. If StdinOnce is set to true, standard input streams remain connected during multiple sessions.

    If StdinOnce is set 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 restarts.

    Cpu

    Float

    2.0

    The number of vCPUs per container.

    LivenessProbeTimeoutSeconds

    Integer

    10

    The time limit within which a liveness probe must be completed. Default value: 1. Minimum value: 1. Unit: seconds.

    ReadinessProbeFailureThreshold

    Integer

    3

    The minimum number of consecutive failures that must occur before a successful readiness probe is considered failed.

    Default value: 3.

    LivenessProbeFailureThreshold

    Integer

    3

    The minimum number of consecutive failures that must occur before a successful liveness probe is considered failed.

    Default value: 3.

    Ports

    Array of Port

    The exposed ports and protocols.

    Port

    Integer

    8888

    The port number. Valid values: 1 to 65535.

    Protocol

    String

    TCP

    The protocol type. Valid values:

    • TCP

    • UDP

    VolumeMounts

    Array of VolumeMount

    The mounted volumes.

    ReadOnly

    Boolean

    false

    Indicates whether the volume is read-only. Valid values:

    • true

    • false

    SubPath

    String

    data2/

    The subdirectory of the volume.

    Name

    String

    default-volume1

    The name of the volume. The value of this parameter is the same as the value of Volumes.Name.

    MountPropagation

    String

    None

    The mount propagation settings of the volume. Mount propagation allows you to share volumes that are mounted on a container to other containers in the same pod or to other pods on the same node. Valid values:

    • None: Subsequent mounts executed on the volume or its subdirectories are not propagated to the volume.

    • HostToCotainer: Subsequent mounts executed on the volume or its subdirectories are propagated to the volume.

    • Bidirectional: This value is similar to HostToCotainer. Subsequent mounts executed on the volume or its subdirectories are propagated to the volume. Volume mounts executed on the container are propagated back to the underlying instance and to all containers across every pod that uses the same volume.

    MountPath

    String

    /pod/data

    The directory within the container to which the volume is mounted.

    Note

    Data in this directory is overwritten by the data in the volume.

    EnvironmentVars

    Array of EnvironmentVar

    The environment variables.

    Key

    String

    PATH

    The key of the environment variable.

    Value

    String

    /usr/bin/

    The value of the environment variable.

    Commands

    Array of String

    sleep

    The startup commands of containers. You can specify up to 20 commands. Each command can contain up to 256 characters.

    LivenessProbeExecCommands

    Array of String

    cat/tmp/healthy

    The commands that are run by using the Command-Line Interface (CLI) for liveness probing.

    Args

    Array of String

    100

    The arguments that correspond to the startup commands of containers. You can specify up to 10 arguments.

    ReadinessProbeExecCommands

    Array of String

    cat/tmp/healthy

    The commands that are run by using the CLI for readiness probing.

    SecurityContextCapabilityAdds

    Array of String

    NET_ADMIN

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

    Note

    If you want to use NET_RAW, submit a ticket.

    LifecyclePostStartHandlerHttpGetHost

    String

    10.0.XX.XX

    The IP address of the host to which the HTTP GET requests for configuring the PostStart callback function are sent.

    LifecyclePostStartHandlerHttpGetPort

    Integer

    80

    The port over which the HTTP GET requests for configuring the PostStart callback function are sent.

    LifecyclePostStartHandlerHttpGetPath

    String

    /healthyz

    The path to which the HTTP GET requests for configuring the PostStart callback function are sent.

    LifecyclePostStartHandlerHttpGetScheme

    String

    HTTP

    The protocol type of the HTTP GET requests for configuring the PostStart callback function.

    LifecyclePostStartHandlerExecs

    Array of String

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

    The command that is run by using the CLI for configuring the PostStart callback function.

    LifecyclePostStartHandlerTcpSocketHost

    String

    10.0.XX.XX

    The IP address of the host detected by the TCP sockets for configuring the PostStart callback function.

    LifecyclePostStartHandlerTcpSocketPort

    Integer

    80

    The port number detected by the TCP sockets for configuring the PostStart callback function.

    LifecyclePreStopHandlerHttpGetHost

    String

    10.0.XX.XX

    The IP address of the host to which the HTTP GET requests for configuring the PreStop callback function are sent.

    LifecyclePreStopHandlerHttpGetPort

    Integer

    80

    The port over which the HTTP GET requests for configuring the PreStop callback function are sent.

    LifecyclePreStopHandlerHttpGetPath

    String

    /healthyz

    The path to which the HTTP GET requests for configuring the PreStop callback function are sent.

    LifecyclePreStopHandlerHttpGetScheme

    String

    HTTP

    The protocol type of the HTTP GET requests for configuring the PreStop callback function.

    LifecyclePreStopHandlerExecs

    Array of String

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

    The command that is run by using the CLI for configuring the PreStop callback function.

    LifecyclePreStopHandlerTcpSocketHost

    String

    10.0.XX.XX

    The IP address of the host detected by the TCP sockets for configuring the PreStop callback function.

    LifecyclePreStopHandlerTcpSocketPort

    Integer

    80

    The port number detected by the TCP sockets for configuring the PreStop callback function.

    InitContainers

    Array of InitContainer

    The init containers.

    SecurityContextReadOnlyRootFilesystem

    Boolean

    true

    Indicates whether the root file system on which the container runs is read-only. Valid value: true.

    ImagePullPolicy

    String

    Always

    The image pulling policy.

    WorkingDir

    String

    /usr/local

    The working directory.

    Cpu

    Float

    0.5

    The number of vCPUs.

    Image

    String

    nginx

    The container image.

    Gpu

    Integer

    1

    The number of GPUs per container.

    SecurityContextRunAsUser

    String

    587

    The ID of the user that runs the container.

    Memory

    Float

    1.0

    The memory size per container.

    Name

    String

    test-init

    The container name.

    InitContainerEnvironmentVars

    Array of InitContainerEnvironmentVar

    The environment variables.

    Key

    String

    PATH

    The key of the environment variable.

    Value

    String

    /usr/local/bin

    The value of the environment variable.

    InitContainerVolumeMounts

    Array of InitContainerVolumeMount

    The mounted volumes.

    ReadOnly

    Boolean

    false

    Indicates whether the volume is read-only.

    Default value: false.

    SubPath

    String

    /usr/sub/

    The subdirectory of the volume. A pod can have various directories from the same volume mounted to different directories within a container.

    Name

    String

    test-empty

    The name of the mounted volume.

    MountPropagation

    String

    None

    The mount propagation settings of the volume. Mount propagation allows you to share volumes that are mounted on a container to other containers in the same pod or to other pods on the same node. Valid values:

    • None: Subsequent mounts executed on the volume or its subdirectories are not propagated to the volume.

    • HostToCotainer: Subsequent mounts executed on the volume or its subdirectories are propagated to the volume.

    • Bidirectional: This value is similar to HostToCotainer. Subsequent mounts executed on the volume or its subdirectories are propagated to the volume. Volume mounts executed on the container are propagated back to the underlying instance and to all containers across every pod that uses the same volume.

    MountPath

    String

    /usr/share/

    The directory to which the volume is mounted. Data in this directory is overwritten by data in the volume. Proceed with caution.

    SecurityContextCapabilityAdds

    Array of String

    NET_ADMIN

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

    InitContainerCommands

    Array of String

    sleep

    The startup commands of init containers.

    InitContainerArgs

    Array of String

    10

    The startup arguments of init containers.

    Tags

    Array of Tag

    The tags of the elastic container instance. Tags are specified in the key-value format.

    Key

    String

    version

    The key of the tag.

    Value

    String

    3

    The value of the tag.

    Volumes

    Array of Volume

    The volumes.

    Type

    String

    EmptyDirVolume

    The type of the volume. Valid values:

    • EmptyDirVolume: an EmptyDir volume.

    • NFSVolume: a network file system (NFS) volume.

    • ConfigFileVolume: a configuration file.

    • FlexVolume: a Flex volume.

    DiskVolumeDiskId

    String

    15

    The size of the disk volume. Unit: GiB.

    DiskVolumeFsType

    String

    xfs

    The system type of the disk volume.

    EmptyDirVolumeMedium

    String

    memory

    The storage medium of the EmptyDir volume. This parameter is left empty by default. In this case, the file system that backs the node is used as the storage medium. If this parameter is set to memory, the memory is used as the storage medium.

    NFSVolumePath

    String

    /share

    The path to the NFS volume.

    DiskVolumeDiskSize

    Integer

    15

    The size of the disk volume. Unit: GiB.

    NFSVolumeReadOnly

    Boolean

    false

    Indicates whether the NFS volume is read-only.

    Default value: false.

    FlexVolumeFsType

    String

    ext4

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

    ConfigFileVolumeDefaultMode

    Integer

    0644

    The default permissions on the configuration file.

    FlexVolumeDriver

    String

    flexvolume

    The driver name of the Flex volume.

    FlexVolumeOptions

    String

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

    The options of the Flex volume. Each option is a key-value pair in a JSON string.

    If the disk that you mount is a Flex volume, the options are in the {"volumeId":"d-2zehdahrwoa7srg****","performanceLevel": "PL2"} format.

    NFSVolumeServer

    String

    3f9cd4****-na***.cn-shanghai.nas.aliyuncs.com

    The endpoint of the Network File System (NFS) server.

    Name

    String

    default-volume1

    The name of the volume.

    ConfigFileVolumeConfigFileToPaths

    Array of ConfigFileVolumeConfigFileToPath

    The paths to the configuration files.

    Path

    String

    /usr/bin/

    The relative path to the configuration file.

    Mode

    Integer

    0644

    The permissions on the ConfigFileVolume directory.

    Content

    String

    bGl1bWk=

    The content of the configuration file (32 KB).

    EmptyDirVolumeSizeLimit

    String

    256 Mi

    The storage size of the EmptyDir volume.

    HostPathVolumeType

    String

    Directory

    The type of the HostPath volume.

    HostPathVolumePath

    String

    /pod/data

    The path to the HostPath volume on the host.

    ImageRegistryCredentials

    Array of ImageRegistryCredential

    The image repositories.

    Password

    String

    yourpaasword

    The password of the image repository.

    Server

    String

    registry-vpc.cn-shanghai.aliyuncs.com

    The endpoint of the image repository.

    UserName

    String

    yourusername

    The username of the image repository.

    DnsConfigOptions

    Array of DnsConfigOption

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

    Name

    String

    name

    The name of the option.

    Value

    String

    value

    The value of the option.

    HostAliases

    Array of HostAlias

    The custom hostname mapping of a container in the elastic container instance.

    Ip

    String

    192.0.XX.XX

    The IP address that is added.

    Hostnames

    Array of String

    ['hehe.com', 'haha.com']

    The hostname that is added.

    SecurityContextSysCtls

    Array of SecurityContextSysCtl

    The system information about the security context in which the elastic container instance is run.

    Name

    String

    kernel.msgmax

    The system name of the security context in which the elastic container instance is run.

    Value

    String

    65536

    The system value of the security context in which the elastic container instance is run.

    AcrRegistryInfos

    Array of AcrRegistryInfo

    The Container Registry Enterprise Edition instances.

    InstanceId

    String

    cri-nwj395hgf6f3****

    The ID of the Container Registry Enterprise Edition instance.

    InstanceName

    String

    acr-test

    The name of the Container Registry Enterprise Edition instance.

    RegionId

    String

    cn-hangzhou

    The region ID of the Container Registry Enterprise Edition instance.

    Domains

    Array of String

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

    The domain names of the Container Registry Enterprise Edition instance. By default, all domain names of the Container Registry Enterprise Edition instance are displayed. Multiple domain names are separated by commas (,).

    DnsConfigNameServers

    Array of String

    172.10.*.**

    The IP addresses of the Domain Name Service (DNS) servers.

    DnsConfigSearches

    Array of String

    svc.local.kubenetes

    The lookup domains of the DNS server.

    NtpServers

    Array of String

    ntp.cloud.aliyuncs.com

    The Network Time Protocol (NTP) servers.

    LifecycleState

    String

    Active

    The status of the scaling configuration in the scaling group. Valid values:

    • Active: The scaling configuration is active in the scaling group. Auto Scaling uses active scaling configuration to automatically create elastic container instances.

    • Inactive: The scaling configuration is inactive in the scaling group. Auto Scaling does not use inactive scaling configurations to create elastic container instances. However, inactive scaling configurations are retained in the scaling group.

    CostOptimization

    Boolean

    false

    Indicates whether the Cost Optimization feature is enabled. Valid values:

    • true

    • false

    InstanceFamilyLevel

    String

    EnterpriseLevel

    The level of the instance family. You can specify this parameter to obtain 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 types). Instance types of this level are the most cost-effective but may not ensure consistent computing performance. Instance types of this level are suitable for business 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 business scenarios in which CPU utilization is low but may fluctuate in specific scenarios. For more information, see the Overview topic of burstable instances.

    InstanceTypes

    Array of String

    ecs.g6.large

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

    DataCacheBucket

    String

    default

    The bucket that is used to store data caches.

    DataCachePL

    String

    PL1

    The performance level (PL) of the disk that is used to store data caches. We recommend that you use Enterprise SSDs (ESSDs). Valid values of this parameter if you use ESSDs:

    • PL0: An ESSD can provide up to 10,000 random read/write IOPS.

    • PL1: An ESSD can provide up to 50,000 random read/write IOPS.

    • PL2: An ESSD can provide up to 100,000 random read/write IOPS.

    • PL3: An ESSD can provide up to 1,000,000 random read/write IOPS.

    Note

    For more information about ESSDs, see ESSDs.

    DataCacheProvisionedIops

    Integer

    40000

    The provisioned IOPS of the ESSD AutoPL disk that is used to store data caches. Valid values: 0 to min{50000, 1000 x Capacity-Baseline IOPS}, in which Baseline IOPS = min{1800 + 50 x Capacity, 50000}.

    Note

    For more information about ESSD AutoPL disks, see ESSD AutoPL disks.

    DataCacheBurstingEnabled

    Boolean

    false

    Indicates whether the Performance Burst feature is enabled for the ESSD AutoPL disk that is used to store data caches. Valid values:

    • true

    • false

    Note

    For more information about ESSD AutoPL disks, see ESSD AutoPL disks.

    GpuDriverVersion

    String

    tesla=470.82.01

    The version of the GPU driver.

    Examples

    Sample requests

    http(s)://ess.aliyuncs.com/?Action=DescribeEciScalingConfigurations
&RegionId=cn-qingdao
&PageNumber=1
&PageSize=50
&ScalingGroupId=asg-bp17pelvl720x3v7****
&ScalingConfigurationId=["asc-bp17pelvl720x5ub****"]
&ScalingConfigurationName=["scalingcon****"]
&<Common request parameters>

    Sample success responses

    XML format

    HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeEciScalingConfigurationsResponse>
    <PageNumber>1</PageNumber>
    <PageSize>50</PageSize>
    <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3****</RequestId>
    <TotalCount>1</TotalCount>
    <ScalingConfigurations>
        <CreationTime>2014-08-14T10:58Z</CreationTime>
        <ScalingConfigurationName>scalingconfi****</ScalingConfigurationName>
        <SecurityGroupId>sg-bp18kz60mefs****</SecurityGroupId>
        <ActiveDeadlineSeconds>1000</ActiveDeadlineSeconds>
        <SpotStrategy>NoSpot</SpotStrategy>
        <AutoCreateEip>true</AutoCreateEip>
        <ScalingGroupId>asg-bp17pelvl720x3v7****</ScalingGroupId>
        <EphemeralStorage>20</EphemeralStorage>
        <Ipv6AddressCount>1</Ipv6AddressCount>
        <EipBandwidth>5</EipBandwidth>
        <ImageSnapshotId>imc-2zebxkiifuyzzlhl****</ImageSnapshotId>
        <Memory>16</Memory>
        <RestartPolicy>Never</RestartPolicy>
        <SpotPriceLimit>0.025</SpotPriceLimit>
        <IngressBandwidth>1024000</IngressBandwidth>
        <CpuOptionsThreadsPerCore>2</CpuOptionsThreadsPerCore>
        <TerminationGracePeriodSeconds>60</TerminationGracePeriodSeconds>
        <LoadBalancerWeight>1</LoadBalancerWeight>
        <DnsPolicy>Default</DnsPolicy>
        <HostName>['hehe.com', 'haha.com']</HostName>
        <EgressBandwidth>1024000</EgressBandwidth>
        <RegionId>cn-hangzhou</RegionId>
        <RamRoleName>ram:PassRole</RamRoleName>
        <Cpu>2</Cpu>
        <AutoMatchImageCache>false</AutoMatchImageCache>
        <ResourceGroupId>rg-8db03793gfrz****</ResourceGroupId>
        <ContainerGroupName>test</ContainerGroupName>
        <ScalingConfigurationId>asc-bp1ezrfgoyn5kijl****</ScalingConfigurationId>
        <CpuOptionsCore>2</CpuOptionsCore>
        <Containers>
            <ReadinessProbeHttpGetPath>/usr/local</ReadinessProbeHttpGetPath>
            <ReadinessProbeSuccessThreshold>1</ReadinessProbeSuccessThreshold>
            <LivenessProbePeriodSeconds>5</LivenessProbePeriodSeconds>
            <LivenessProbeTcpSocketPort>80</LivenessProbeTcpSocketPort>
            <LivenessProbeHttpGetScheme>HTTP</LivenessProbeHttpGetScheme>
            <WorkingDir>/usr/local/nginx</WorkingDir>
            <Tty>false</Tty>
            <LivenessProbeHttpGetPort>80</LivenessProbeHttpGetPort>
            <Gpu>1</Gpu>
            <ReadinessProbeInitialDelaySeconds>5</ReadinessProbeInitialDelaySeconds>
            <Stdin>true</Stdin>
            <Memory>2</Memory>
            <Name>nginx</Name>
            <LivenessProbeHttpGetPath>/usr/nginx/</LivenessProbeHttpGetPath>
            <Image>mysql</Image>
            <ReadinessProbeTcpSocketPort>8888</ReadinessProbeTcpSocketPort>
            <ReadinessProbeHttpGetScheme>HTTP</ReadinessProbeHttpGetScheme>
            <LivenessProbeSuccessThreshold>1</LivenessProbeSuccessThreshold>
            <ReadinessProbeTimeoutSeconds>5</ReadinessProbeTimeoutSeconds>
            <SecurityContextRunAsUser>1000</SecurityContextRunAsUser>
            <LivenessProbeInitialDelaySeconds>10</LivenessProbeInitialDelaySeconds>
            <ReadinessProbePeriodSeconds>1</ReadinessProbePeriodSeconds>
            <ImagePullPolicy>Always</ImagePullPolicy>
            <StdinOnce>true</StdinOnce>
            <Cpu>2</Cpu>
            <LivenessProbeTimeoutSeconds>10</LivenessProbeTimeoutSeconds>
            <ReadinessProbeFailureThreshold>3</ReadinessProbeFailureThreshold>
            <LivenessProbeFailureThreshold>3</LivenessProbeFailureThreshold>
            <Ports>
                <Port>8888</Port>
                <Protocol>TCP</Protocol>
            </Ports>
            <VolumeMounts>
                <ReadOnly>false</ReadOnly>
                <SubPath>data2/</SubPath>
                <Name>default-volume1</Name>
                <MountPropagation>None</MountPropagation>
                <MountPath>/pod/data</MountPath>
            </VolumeMounts>
            <EnvironmentVars>
                <Key>PATH</Key>
                <Value>/usr/bin/</Value>
            </EnvironmentVars>
            <Commands>sleep</Commands>
            <LivenessProbeExecCommands>cat/tmp/healthy</LivenessProbeExecCommands>
            <Args>100</Args>
            <ReadinessProbeExecCommands>cat/tmp/healthy</ReadinessProbeExecCommands>
            <SecurityContextCapabilityAdds>NET_ADMIN</SecurityContextCapabilityAdds>
            <LifecyclePostStartHandlerHttpGetHost>10.0.XX.XX</LifecyclePostStartHandlerHttpGetHost>
            <LifecyclePostStartHandlerHttpGetPort>80</LifecyclePostStartHandlerHttpGetPort>
            <LifecyclePostStartHandlerHttpGetPath>/healthyz</LifecyclePostStartHandlerHttpGetPath>
            <LifecyclePostStartHandlerHttpGetScheme>HTTP</LifecyclePostStartHandlerHttpGetScheme>
            <LifecyclePostStartHandlerExecs>[     "/bin/sh",     "-c",     "echo Hello from the preStop handler  /usr/share/message" ]</LifecyclePostStartHandlerExecs>
            <LifecyclePostStartHandlerTcpSocketHost>10.0.XX.XX</LifecyclePostStartHandlerTcpSocketHost>
            <LifecyclePostStartHandlerTcpSocketPort>80</LifecyclePostStartHandlerTcpSocketPort>
            <LifecyclePreStopHandlerHttpGetHost>10.0.XX.XX</LifecyclePreStopHandlerHttpGetHost>
            <LifecyclePreStopHandlerHttpGetPort>80</LifecyclePreStopHandlerHttpGetPort>
            <LifecyclePreStopHandlerHttpGetPath>/healthyz</LifecyclePreStopHandlerHttpGetPath>
            <LifecyclePreStopHandlerHttpGetScheme>HTTP</LifecyclePreStopHandlerHttpGetScheme>
            <LifecyclePreStopHandlerExecs>[     "/bin/sh",     "-c",     "echo Hello from the preStop handler  /usr/share/message" ]</LifecyclePreStopHandlerExecs>
            <LifecyclePreStopHandlerTcpSocketHost>10.0.XX.XX</LifecyclePreStopHandlerTcpSocketHost>
            <LifecyclePreStopHandlerTcpSocketPort>80</LifecyclePreStopHandlerTcpSocketPort>
        </Containers>
        <InitContainers>
            <SecurityContextReadOnlyRootFilesystem>true</SecurityContextReadOnlyRootFilesystem>
            <ImagePullPolicy>Always</ImagePullPolicy>
            <WorkingDir>/usr/local</WorkingDir>
            <Cpu>0.5</Cpu>
            <Image>nginx</Image>
            <Gpu>1</Gpu>
            <SecurityContextRunAsUser>587</SecurityContextRunAsUser>
            <Memory>1</Memory>
            <Name>test-init</Name>
            <InitContainerEnvironmentVars>
                <Key>PATH</Key>
                <Value>/usr/local/bin</Value>
            </InitContainerEnvironmentVars>
            <InitContainerVolumeMounts>
                <ReadOnly>false</ReadOnly>
                <SubPath>/usr/sub/</SubPath>
                <Name>test-empty</Name>
                <MountPropagation>None</MountPropagation>
                <MountPath>/usr/share/</MountPath>
            </InitContainerVolumeMounts>
            <SecurityContextCapabilityAdds>NET_ADMIN</SecurityContextCapabilityAdds>
            <InitContainerCommands>sleep</InitContainerCommands>
            <InitContainerArgs>10</InitContainerArgs>
        </InitContainers>
        <Tags>
            <Key>version</Key>
            <Value>3</Value>
        </Tags>
        <Volumes>
            <Type>EmptyDirVolume</Type>
            <DiskVolumeDiskId>15</DiskVolumeDiskId>
            <DiskVolumeFsType>xfs</DiskVolumeFsType>
            <EmptyDirVolumeMedium>memory</EmptyDirVolumeMedium>
            <NFSVolumePath>/share</NFSVolumePath>
            <DiskVolumeDiskSize>15</DiskVolumeDiskSize>
            <NFSVolumeReadOnly>false</NFSVolumeReadOnly>
            <FlexVolumeFsType>ext4</FlexVolumeFsType>
            <ConfigFileVolumeDefaultMode>644</ConfigFileVolumeDefaultMode>
            <FlexVolumeDriver>flexvolume</FlexVolumeDriver>
            <FlexVolumeOptions>{"volumeId":"d-2zehdahrwoa7srg****","performanceLevel": "PL2"}</FlexVolumeOptions>
            <NFSVolumeServer>3f9cd4****-na***.cn-shanghai.nas.aliyuncs.com</NFSVolumeServer>
            <Name>default-volume1</Name>
            <ConfigFileVolumeConfigFileToPaths>
                <Path>/usr/bin/</Path>
                <Mode>644</Mode>
                <Content>bGl1bWk=</Content>
            </ConfigFileVolumeConfigFileToPaths>
            <EmptyDirVolumeSizeLimit>256 Mi</EmptyDirVolumeSizeLimit>
            <HostPathVolumeType>Directory</HostPathVolumeType>
            <HostPathVolumePath>/pod/data</HostPathVolumePath>
        </Volumes>
        <ImageRegistryCredentials>
            <Password>yourpaasword</Password>
            <Server>registry-vpc.cn-shanghai.aliyuncs.com</Server>
            <UserName>yourusername</UserName>
        </ImageRegistryCredentials>
        <DnsConfigOptions>
            <Name>name</Name>
            <Value>value</Value>
        </DnsConfigOptions>
        <HostAliases>
            <Ip>192.0.XX.XX</Ip>
            <Hostnames>['hehe.com', 'haha.com']</Hostnames>
        </HostAliases>
        <SecurityContextSysCtls>
            <Name>kernel.msgmax</Name>
            <Value>65536</Value>
        </SecurityContextSysCtls>
        <AcrRegistryInfos>
            <InstanceId>cri-nwj395hgf6f3****</InstanceId>
            <InstanceName>acr-test</InstanceName>
            <RegionId>cn-hangzhou</RegionId>
            <Domains>*****-****-registry.cn-beijing.cr.aliyuncs.com</Domains>
        </AcrRegistryInfos>
        <DnsConfigNameServers>172.10.*.**</DnsConfigNameServers>
        <DnsConfigSearches>svc.local.kubenetes</DnsConfigSearches>
        <NtpServers>ntp.cloud.aliyuncs.com</NtpServers>
        <LifecycleState>Active</LifecycleState>
        <CostOptimization>false</CostOptimization>
        <InstanceFamilyLevel>EnterpriseLevel</InstanceFamilyLevel>
        <InstanceTypes>ecs.g6.large</InstanceTypes>
        <DataCacheBucket>default</DataCacheBucket>
        <DataCachePL>PL1</DataCachePL>
        <DataCacheProvisionedIops>40000</DataCacheProvisionedIops>
        <DataCacheBurstingEnabled>false</DataCacheBurstingEnabled>
        <GpuDriverVersion>tesla=470.82.01</GpuDriverVersion>
    </ScalingConfigurations>
</DescribeEciScalingConfigurationsResponse>

    JSON format

    HTTP/1.1 200 OK
Content-Type:application/json

{
  "PageNumber" : 1,
  "PageSize" : 50,
  "RequestId" : "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****",
  "TotalCount" : 1,
  "ScalingConfigurations" : [ {
    "CreationTime" : "2014-08-14T10:58Z",
    "ScalingConfigurationName" : "scalingconfi****",
    "SecurityGroupId" : "sg-bp18kz60mefs****",
    "ActiveDeadlineSeconds" : 1000,
    "SpotStrategy" : "NoSpot",
    "AutoCreateEip" : true,
    "ScalingGroupId" : "asg-bp17pelvl720x3v7****",
    "EphemeralStorage" : 20,
    "Ipv6AddressCount" : 1,
    "EipBandwidth" : 5,
    "ImageSnapshotId" : "imc-2zebxkiifuyzzlhl****",
    "Memory" : 16,
    "RestartPolicy" : "Never",
    "SpotPriceLimit" : 0.025,
    "IngressBandwidth" : 1024000,
    "CpuOptionsThreadsPerCore" : 2,
    "TerminationGracePeriodSeconds" : 60,
    "LoadBalancerWeight" : 1,
    "DnsPolicy" : "Default",
    "HostName" : "['hehe.com', 'haha.com']",
    "EgressBandwidth" : 1024000,
    "RegionId" : "cn-hangzhou",
    "RamRoleName" : "ram:PassRole",
    "Cpu" : 2,
    "AutoMatchImageCache" : false,
    "ResourceGroupId" : "rg-8db03793gfrz****",
    "ContainerGroupName" : "test",
    "ScalingConfigurationId" : "asc-bp1ezrfgoyn5kijl****",
    "CpuOptionsCore" : 2,
    "Containers" : [ {
      "ReadinessProbeHttpGetPath" : "/usr/local",
      "ReadinessProbeSuccessThreshold" : 1,
      "LivenessProbePeriodSeconds" : 5,
      "LivenessProbeTcpSocketPort" : 80,
      "LivenessProbeHttpGetScheme" : "HTTP",
      "WorkingDir" : "/usr/local/nginx",
      "Tty" : false,
      "LivenessProbeHttpGetPort" : 80,
      "Gpu" : 1,
      "ReadinessProbeInitialDelaySeconds" : 5,
      "Stdin" : true,
      "Memory" : 2,
      "Name" : "nginx",
      "LivenessProbeHttpGetPath" : "/usr/nginx/",
      "Image" : "mysql",
      "ReadinessProbeTcpSocketPort" : 8888,
      "ReadinessProbeHttpGetScheme" : "HTTP",
      "LivenessProbeSuccessThreshold" : 1,
      "ReadinessProbeTimeoutSeconds" : 5,
      "SecurityContextRunAsUser" : 1000,
      "LivenessProbeInitialDelaySeconds" : 10,
      "ReadinessProbePeriodSeconds" : 1,
      "ImagePullPolicy" : "Always",
      "StdinOnce" : true,
      "Cpu" : 2,
      "LivenessProbeTimeoutSeconds" : 10,
      "ReadinessProbeFailureThreshold" : 3,
      "LivenessProbeFailureThreshold" : 3,
      "Ports" : [ {
        "Port" : 8888,
        "Protocol" : "TCP"
      } ],
      "VolumeMounts" : [ {
        "ReadOnly" : false,
        "SubPath" : "data2/",
        "Name" : "default-volume1",
        "MountPropagation" : "None",
        "MountPath" : "/pod/data"
      } ],
      "EnvironmentVars" : [ {
        "Key" : "PATH",
        "Value" : "/usr/bin/"
      } ],
      "Commands" : [ "sleep" ],
      "LivenessProbeExecCommands" : [ "cat/tmp/healthy" ],
      "Args" : [ "100" ],
      "ReadinessProbeExecCommands" : [ "cat/tmp/healthy" ],
      "SecurityContextCapabilityAdds" : [ "NET_ADMIN" ],
      "LifecyclePostStartHandlerHttpGetHost" : "10.0.XX.XX",
      "LifecyclePostStartHandlerHttpGetPort" : 80,
      "LifecyclePostStartHandlerHttpGetPath" : "/healthyz",
      "LifecyclePostStartHandlerHttpGetScheme" : "HTTP",
      "LifecyclePostStartHandlerExecs" : [ "[     \"/bin/sh\",     \"-c\",     \"echo Hello from the preStop handler  /usr/share/message\" ]" ],
      "LifecyclePostStartHandlerTcpSocketHost" : "10.0.XX.XX",
      "LifecyclePostStartHandlerTcpSocketPort" : 80,
      "LifecyclePreStopHandlerHttpGetHost" : "10.0.XX.XX",
      "LifecyclePreStopHandlerHttpGetPort" : 80,
      "LifecyclePreStopHandlerHttpGetPath" : "/healthyz",
      "LifecyclePreStopHandlerHttpGetScheme" : "HTTP",
      "LifecyclePreStopHandlerExecs" : [ "[     \"/bin/sh\",     \"-c\",     \"echo Hello from the preStop handler  /usr/share/message\" ]" ],
      "LifecyclePreStopHandlerTcpSocketHost" : "10.0.XX.XX",
      "LifecyclePreStopHandlerTcpSocketPort" : 80
    } ],
    "InitContainers" : [ {
      "SecurityContextReadOnlyRootFilesystem" : true,
      "ImagePullPolicy" : "Always",
      "WorkingDir" : "/usr/local",
      "Cpu" : 0.5,
      "Image" : "nginx",
      "Gpu" : 1,
      "SecurityContextRunAsUser" : "587",
      "Memory" : 1,
      "Name" : "test-init",
      "InitContainerEnvironmentVars" : [ {
        "Key" : "PATH",
        "Value" : "/usr/local/bin"
      } ],
      "InitContainerVolumeMounts" : [ {
        "ReadOnly" : false,
        "SubPath" : "/usr/sub/",
        "Name" : "test-empty",
        "MountPropagation" : "None",
        "MountPath" : "/usr/share/"
      } ],
      "SecurityContextCapabilityAdds" : [ "NET_ADMIN" ],
      "InitContainerCommands" : [ "sleep" ],
      "InitContainerArgs" : [ "10" ]
    } ],
    "Tags" : [ {
      "Key" : "version",
      "Value" : "3"
    } ],
    "Volumes" : [ {
      "Type" : "EmptyDirVolume",
      "DiskVolumeDiskId" : "15",
      "DiskVolumeFsType" : "xfs",
      "EmptyDirVolumeMedium" : "memory",
      "NFSVolumePath" : "/share",
      "DiskVolumeDiskSize" : 15,
      "NFSVolumeReadOnly" : false,
      "FlexVolumeFsType" : "ext4",
      "ConfigFileVolumeDefaultMode" : 644,
      "FlexVolumeDriver" : "flexvolume",
      "FlexVolumeOptions" : "{\"volumeId\":\"d-2zehdahrwoa7srg****\",\"performanceLevel\": \"PL2\"}",
      "NFSVolumeServer" : "3f9cd4****-na***.cn-shanghai.nas.aliyuncs.com",
      "Name" : "default-volume1",
      "ConfigFileVolumeConfigFileToPaths" : [ {
        "Path" : "/usr/bin/",
        "Mode" : 644,
        "Content" : "bGl1bWk="
      } ],
      "EmptyDirVolumeSizeLimit" : "256 Mi",
      "HostPathVolumeType" : "Directory",
      "HostPathVolumePath" : "/pod/data"
    } ],
    "ImageRegistryCredentials" : [ {
      "Password" : "yourpaasword",
      "Server" : "registry-vpc.cn-shanghai.aliyuncs.com",
      "UserName" : "yourusername"
    } ],
    "DnsConfigOptions" : [ {
      "Name" : "name",
      "Value" : "value"
    } ],
    "HostAliases" : [ {
      "Ip" : "192.0.XX.XX",
      "Hostnames" : [ "['hehe.com', 'haha.com']" ]
    } ],
    "SecurityContextSysCtls" : [ {
      "Name" : "kernel.msgmax",
      "Value" : "65536"
    } ],
    "AcrRegistryInfos" : [ {
      "InstanceId" : "cri-nwj395hgf6f3****",
      "InstanceName" : "acr-test",
      "RegionId" : "cn-hangzhou",
      "Domains" : [ "*****-****-registry.cn-beijing.cr.aliyuncs.com" ]
    } ],
    "DnsConfigNameServers" : [ "172.10.*.**" ],
    "DnsConfigSearches" : [ "svc.local.kubenetes" ],
    "NtpServers" : [ "ntp.cloud.aliyuncs.com" ],
    "LifecycleState" : "Active",
    "CostOptimization" : false,
    "InstanceFamilyLevel" : "EnterpriseLevel",
    "InstanceTypes" : [ "ecs.g6.large" ],
    "DataCacheBucket" : "default",
    "DataCachePL" : "PL1",
    "DataCacheProvisionedIops" : 40000,
    "DataCacheBurstingEnabled" : false,
    "GpuDriverVersion" : "tesla=470.82.01"
  } ]
}

    Error codes

    For a list of error codes, see Service error codes.