Auto Scaling:ModifyEciScalingConfiguration

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

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

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

The ID of the security group with which you want to associate the elastic container instance. Elastic container instances that are associated with 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 select. Make sure that the inbound rules of the security group contain the protocols and the port numbers of the containers that you want to expose. If you do not have a default security group in the region, the system automatically creates a default security group and adds the declared container protocols and port numbers to the inbound rules of the security group.

The name of the elastic container instance. The name must meet the following requirements:

• 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 (-).

The restart policy of the elastic container instance. Valid values:

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

Default value: Always.

The number of vCPUs of the elastic container instance.

The memory size of the elastic container instance. Unit: GiB.

The ID of the resource group.

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

• None: uses the DNS that is specified for the DnsConfig field.
• Default: uses the DNS that is specified for the runtime environment.

The ID of the image cache snapshot.

The name of the RAM role of the instance. You can use a 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.

The buffer time during which the program handles operations before the program stops. Unit: seconds.

Specifies whether to automatically match the image cache. Valid values:

• true
• false

Default value: false.

The number of IPv6 addresses.

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

The bidding policy of the elastic container instance. Valid values:

• NoSpot: The instance is created as a pay-as-you-go instance.
• SpotWithPriceLimit: The instance is a preemptible instance that has a user-defined maximum hourly price.
• SpotAsPriceGo: The instance is a preemptible instance for which the market price at the time of purchase is used as the bid price.

Default value: NoSpot.

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

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

Specifies whether to automatically create an elastic IP address (EIP), and then bind the EIP to the elastic container instance.

The bandwidth of the EIP.

Default value: 5. Unit: Mbit/s.

The hostname of the elastic container instance.

The maximum inbound bandwidth. Unit: bit/s.

The maximum outbound bandwidth. Unit: bit/s.

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

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 Customize CPU options.

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

The weight of the elastic container instance as a backend server. Valid values: 1 to 100.

The key of tag N.

The value of tag N.

The password that is used to access image repository N.

The address of image repository N.

The username that is used to access image repository N.

The timeout period of a probe. Unit: seconds. Default value: 1. Minimum value: 1.

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

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

The port that is detected by TCP sockets when you use the TCP sockets to perform probes.

The protocol type of the HTTP GET requests that you use to perform probes. Valid values:

• HTTP
• HTTPS

The interval at which probes are performed. Unit: seconds. Default value: 10. Minimum value: 1.

The type of the protocol. Valid values:

• TCP
• UDP

The port number. Valid values: 1 to 65535.

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

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

The value of environment variable N. The value must be 0 to 256 characters in length.

The port that is detected by TCP sockets when you use the TCP sockets to perform probes.

Specifies whether to enable interaction. Default value: false.

If you set the Command parameter to /bin/bash, set this parameter to true.

The working directory of container N.

The protocol type of the HTTP GET requests that you use to perform probes. Valid values:

• HTTP
• HTTPS

The port to which the HTTP GET requests that you use to perform probes are sent.

Argument N that is passed to the startup command of container N. You can specify up to 10 arguments.

The number of GPUs of container N.

The number of seconds that elapses from the startup of container N to the start time of a probe. Unit: seconds.

Specifies whether container N allocates buffer resources to standard input streams when the container is running. If you do not specify this parameter, an end-of-file (EOF) error may occur.

Default value: false.

The memory size of container N. Unit: GiB.

The image name of container N.

The image of container N.

The number of seconds that elapses from the startup of container N to the start time of a probe. Unit: seconds.

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

• None: The volume mount does not receive subsequent mounts that are mounted to the volume or to the subdirectories of the volume.
• HostToCotainer: The volume mount receives all subsequent mounts that are mounted to the volume or to the subdirectories of the volume.
• Bidirectional: This value is similar to HostToCotainer. The volume mount receives all subsequent mounts that are mounted to the volume or to the subdirectories of the volume. In addition, all volume mounts that are mounted by container N are propagated back to the instance and to all containers of all pods that use the same volume.

Default value: None.

The directory on which volume N is mounted.

Specifies whether volume N is read-only.

• true: Volume N is read-only.
• false: Volume N is readable and writable.

Default value: false.

The name of volume N when you set the Volume.N.Type parameter to DiskVolume. The value of this parameter is the same as the value of the Volume.N.Name parameter.

The subdirectory of volume N.

The minimum number of consecutive failures before a successful probe is considered failed.

Default value: 3.

Command N that you want to run in container N when you use the command line interface (CLI) to perform probes.

The minimum number of consecutive failures before a successful probe is considered failed.

Default value: 3.

The image pulling policy. Valid values:

• Always: pulls images each time.
• IfNotPresent: pulls images only if no on-premises images are available. On-premises images are preferentially used. If no on-premises images are available, image pulling is performed.
• Never: nerver pulls images. On-premises images are always used.

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

If you set Container.N.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.

The number of vCPUs of container N. Unit: cores.

The port to which the HTTP GET requests that you use to perform probes are sent.

The path to which the HTTP GET requests that you use to perform probes are sent.

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

The interval at which probes are performed. Unit: seconds. Default value: 10. Minimum value: 1.

The timeout period of a probe. Unit: seconds. Default value: 1. Minimum value: 1.

Command N that you want to run to start container N. You can specify up to 20 commands. Each command can contain up to 256 characters.

The ID of the user that runs container N.

The path to which the HTTP GET requests that you use to perform probes are sent.

Command N that you want to run in container N when you use the CLI to perform probes.

The type of volume N. Valid values:

• EmptyDirVolume
• NFSVolume
• ConfigFileVolume
• FlexVolume

The storage size of the disk when you set the Volume.N.Type parameter to DiskVolume. Unit: GiB.

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

The type of the file system when you set the Volume.N.Type parameter to FlexVolume. The default value is determined by the script of the FlexVolume plug-in.

The type of the file system when you set the Volume.N.Type parameter to DiskVolume. We recommend that you specify the FlexVolume.FsType parameter instead of the DiskVolume.FsType parameter.

The type of the file system of path on the host node when you set the Volume.N.Type parameter to HostPathVolume. Examples: File, Directory, and Socket.

Specifies whether the NFS volume is read-only.

• true: The NFS volume is read-only.
• false: The NFS volume is readable and writable.

Default value: false.

The absolute path on the host node when you set the Volume.N.Type parameter to HostPathVolume.

The options when you set the Volume.N.Type parameter to FlexVolume. Each option is a key-value pair in a JSON string.

For example, when you use the FlexVolume plug-in to mount a disk, you can specify options in the {"volumeId":"d-2zehdahrwoa7srg****","performanceLevel": "PL2"} format.

The name of the driver when you set the Volume.N.Type parameter to FlexVolume.

The default permissions on the configuration file when you set the Volume.N.Type parameter to ConfigFileVolume.

The endpoint of the server when you set the Volume.N.Type parameter to NFSVolume.

The ID of the disk when you set the Volume.N.Type parameter to DiskVolume.

The name of volume N.

The storage medium when you set the Volume.N.Type parameter to EmptyDirVolume. If you leave this parameter empty, the file system that backs the node is used as the storage medium. If you set this parameter to memory, the memory is used as the storage medium.

The relative path to the configuration file.

The permissions on the directory when you set the Volume.N.Type parameter to ConfigFileVolume.

The content of the configuration file (32 KB).

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

The value of environment variable N. The value must be 0 to 256 characters in length.

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

The image of container N.

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

• None: The volume mount does not receive subsequent mounts that are mounted to the volume or to the subdirectories of the volume.
• HostToCotainer: The volume mount receives all subsequent mounts that are mounted to the volume or to the subdirectories of the volume.
• Bidirectional: This value is similar to HostToCotainer. The volume mount receives all subsequent mounts that are mounted to the volume or to the subdirectories of the volume. In addition, all volume mounts that are mounted by container N are propagated back to the instance and to all containers of all pods that use the same volume.

Default value: None.

The directory on which volume N is mounted.

Specifies whether the mount path is read-only.

• true: The mount path is read-only.
• false: The mount path is readable and writable.

Default value: false.

The name of volume N that you want to mount.

The subdirectory of volume N. The pod can mount different directories of the same volume to different directories of container N.

The image pulling policy. Valid values:

• Always: pulls images each time.
• IfNotPresent: pulls images only if no on-premises images are available. On-premises images are preferentially used. If no on-premises images are available, image pulling is performed.
• Never: nerver pulls images. On-premises images are always used.

The number of vCPUs of init container N. Unit: cores.

The working directory of init container N.

Command N that you want to run to start init container N.

Argument N that is passed to the startup command of init container N.

The ID of the user that runs init container N.

The number of GPUs of init container N.

The memory size of init container N. Unit: GiB.

The name of init container N.

The IP addresses of DNS server N.

The search domains of DNS server N.

The value of option N.

The name of option N.

The IP address of host N that you want to add.

The name of host N that you want to add.

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

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

The Network Time Protocol (NTP) server N.

Domain name N of Container Registry Enterprise Edition instance N. By default, all domain names of instance N are displayed. You can specify one or more domain names. Separate multiple domain names with commas (,).

The name of Container Registry Enterprise Edition instance N.

The ID of Container Registry Enterprise Edition instance N.

The region ID of Container Registry Enterprise Edition instance N.

Specifies whether to enable the cost optimization feature. Valid values:

• true
• false

Default value: false.

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 the CostOptimization parameter to true. Valid values:

• EntryLevel: shared instance type. Instances of this level are cost-effective, but do not provide stable computing performance. Instances of this level are suitable for scenarios in which the CPU utilization is low. For more information, see Shared instance families.
• EnterpriseLevel: Instances 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: This value is available only for burstable instances. CPU credits are used to ensure computing performance. Instances 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.

The update mode of containers. Valid values:

• RenewUpdate: full update mode. This value takes effect based on the value of the Containers parameters in an update request. This value indicates that the previous setting of the Containers parameter is overwritten.
• IncrementalUpdate: incremental update mode. The value of the Containers parameter varies based on the value of the Containers.Name parameter. This value indicates that only the settings of the specified request parameters are updated.

Default value: RenewUpdate.

The ID of the request.