gcloud compute instance-groups managed set-autoscaling <NAME>

Set autoscaling parameters of a managed instance group

Arguments

NameDescription
NAMEName of the managed instance group to operate on

Options

NameDescription
--account <ACCOUNT>Google Cloud Platform user account to use for invocation. Overrides the default *core/account* property value for this command invocation
--billing-project <BILLING_PROJECT>The Google Cloud Platform project that will be charged quota for operations performed in gcloud. If you need to operate on one project, but need quota against a different project, you can use this flag to specify the billing project. If both `billing/quota_project` and `--billing-project` are specified, `--billing-project` takes precedence. Run `$ gcloud config set --help` to see more information about `billing/quota_project`
--configuration <CONFIGURATION>The configuration to use for this command invocation. For more information on how to use configurations, run: `gcloud topic configurations`. You can also use the CLOUDSDK_ACTIVE_CONFIG_NAME environment variable to set the equivalent of this flag for a terminal session
--cool-down-period <COOL_DOWN_PERIOD>The time period that the autoscaler should wait before it starts collecting information from a new instance. This prevents the autoscaler from collecting information when the instance is initializing, during which the collected usage would not be reliable. The default is 60s. See $ gcloud topic datetimes for information on duration formats
--custom-metric-utilization <CUSTOM_METRIC_UTILIZATION>Adds a target metric value for the Autoscaler to use. + *metric*::: Protocol-free URL of a Google Cloud Monitoring metric. + *utilization-target*::: Value of the metric Autoscaler will aim to maintain (greater than 0.0). + *utilization-target-type*::: How target is expressed. Valid values: DELTA_PER_MINUTE, DELTA_PER_SECOND, GAUGE
--description <DESCRIPTION>Notes about Autoscaler
--flags-file <YAML_FILE>A YAML or JSON file that specifies a *--flag*:*value* dictionary. Useful for specifying complex flag values with special characters that work with any command interpreter. Additionally, each *--flags-file* arg is replaced by its constituent flags. See $ gcloud topic flags-file for more information
--flatten <KEY>Flatten _name_[] output resource slices in _KEY_ into separate records for each item in each slice. Multiple keys and slices may be specified. This also flattens keys for *--format* and *--filter*. For example, *--flatten=abc.def* flattens *abc.def[].ghi* references to *abc.def.ghi*. A resource record containing *abc.def[]* with N elements will expand to N records in the flattened output. This flag interacts with other flags that are applied in this order: *--flatten*, *--sort-by*, *--filter*, *--limit*
--format <FORMAT>Set the format for printing command output resources. The default is a command-specific human-friendly output format. The supported formats are: `config`, `csv`, `default`, `diff`, `disable`, `flattened`, `get`, `json`, `list`, `multi`, `none`, `object`, `table`, `text`, `value`, `yaml`. For more details run $ gcloud topic formats
--helpDisplay detailed help
--impersonate-service-account <SERVICE_ACCOUNT_EMAIL>For this gcloud invocation, all API requests will be made as the given service account instead of the currently selected account. This is done without needing to create, download, and activate a key for the account. In order to perform operations as the service account, your currently selected account must have an IAM role that includes the iam.serviceAccounts.getAccessToken permission for the service account. The roles/iam.serviceAccountTokenCreator role has this permission or you may create a custom role. Overrides the default *auth/impersonate_service_account* property value for this command invocation
--log-httpLog all HTTP server requests and responses to stderr. Overrides the default *core/log_http* property value for this command invocation
--max-num-replicas <MAX_NUM_REPLICAS>Maximum number of replicas Autoscaler will set
--min-num-replicas <MIN_NUM_REPLICAS>Minimum number of replicas Autoscaler will set
--mode <MODE>Set the mode of an autoscaler for a managed instance group. + You can turn off or restrict MIG autoscaler activities without affecting your autoscaler configuration. The autoscaler configuration persists while the activities are turned off or restricted, and the activities resume when the autoscaler is turned on again or when the restrictions are lifted. + _MODE_ must be one of: + *off*::: Turns off autoscaling, while keeping the new configuration. *on*::: Permits autoscaling to scale out and in (default for new autoscalers). *only-scale-out*::: Permits autoscaling to scale only out and not in. *only-up*::: (DEPRECATED) Permits autoscaling to scale only out and not in. + Value `only-up` is deprecated. Use `--mode only-scale-out` instead. ::: +
--project <PROJECT_ID>The Google Cloud Platform project ID to use for this invocation. If omitted, then the current project is assumed; the current project can be listed using `gcloud config list --format='text(core.project)'` and can be set using `gcloud config set project PROJECTID`. + `--project` and its fallback `core/project` property play two roles in the invocation. It specifies the project of the resource to operate on. It also specifies the project for API enablement check, quota, and billing. To specify a different project for quota and billing, use `--billing-project` or `billing/quota_project` property
--quietDisable all interactive prompts when running gcloud commands. If input is required, defaults will be used, or an error will be raised. Overrides the default core/disable_prompts property value for this command invocation. This is equivalent to setting the environment variable `CLOUDSDK_CORE_DISABLE_PROMPTS` to 1
--region <REGION>Region of the managed instance group to operate on. If not specified, you may be prompted to select a region. + A list of regions can be fetched by running: + $ gcloud compute regions list + Overrides the default *compute/region* property value for this command invocation
--scale-based-on-cpuAutoscaler will be based on CPU utilization
--scale-based-on-load-balancingUse autoscaling based on load balancing utilization
--scale-in-control <SCALE_IN_CONTROL>Configuration that allows slower scale in so that even if Autoscaler recommends an abrupt scale in of a managed instance group, it will be throttled as specified by the parameters. + *max-scaled-in-replicas*::: Maximum allowed number of VMs that can be deducted from the peak recommendation during the window. Possibly all these VMs can be deleted at once so the application needs to be prepared to lose that many VMs in one step. Mutually exclusive with 'max-scaled-in-replicas-percent'. + *max-scaled-in-replicas-percent*::: Maximum allowed percent of VMs that can be deducted from the peak recommendation during the window. Possibly all these VMs can be deleted at once so the application needs to be prepared to lose that many VMs in one step. Mutually exclusive with 'max-scaled-in-replicas'. + *time-window*::: How long back autoscaling should look when computing recommendations. The autoscaler will not resize below the maximum allowed deduction subtracted from the peak size observed in this period. Measured in seconds
--target-cpu-utilization <TARGET_CPU_UTILIZATION>Autoscaler will aim to maintain CPU utilization at target level (0.0 to 1.0)
--target-load-balancing-utilization <TARGET_LOAD_BALANCING_UTILIZATION>Autoscaler will aim to maintain the load balancing utilization level (greater than 0.0)
--trace-token <TRACE_TOKEN>Token used to route traces of service requests for investigation of issues. Overrides the default *core/trace_token* property value for this command invocation
--user-output-enabledPrint user intended output to the console. Overrides the default *core/user_output_enabled* property value for this command invocation. Use *--no-user-output-enabled* to disable
--verbosity <VERBOSITY>Override the default verbosity for this command. Overrides the default *core/verbosity* property value for this command invocation. _VERBOSITY_ must be one of: *debug*, *info*, *warning*, *error*, *critical*, *none*
--zone <ZONE>Zone of the managed instance group to operate on. If not specified, you may be prompted to select a zone. + A list of zones can be fetched by running: + $ gcloud compute zones list + Overrides the default *compute/zone* property value for this command invocation