mirror of https://github.com/databricks/cli.git
306 lines
10 KiB
Go
Executable File
306 lines
10 KiB
Go
Executable File
// Code generated from OpenAPI specs by Databricks SDK Generator. DO NOT EDIT.
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package instance_pools
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import (
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"fmt"
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"github.com/databricks/cli/cmd/root"
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"github.com/databricks/cli/libs/cmdio"
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"github.com/databricks/cli/libs/flags"
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"github.com/databricks/databricks-sdk-go/service/compute"
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"github.com/spf13/cobra"
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)
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var Cmd = &cobra.Command{
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Use: "instance-pools",
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Short: `Instance Pools API are used to create, edit, delete and list instance pools by using ready-to-use cloud instances which reduces a cluster start and auto-scaling times.`,
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Long: `Instance Pools API are used to create, edit, delete and list instance pools by
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using ready-to-use cloud instances which reduces a cluster start and
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auto-scaling times.
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Databricks pools reduce cluster start and auto-scaling times by maintaining a
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set of idle, ready-to-use instances. When a cluster is attached to a pool,
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cluster nodes are created using the pool’s idle instances. If the pool has
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no idle instances, the pool expands by allocating a new instance from the
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instance provider in order to accommodate the cluster’s request. When a
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cluster releases an instance, it returns to the pool and is free for another
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cluster to use. Only clusters attached to a pool can use that pool’s idle
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instances.
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You can specify a different pool for the driver node and worker nodes, or use
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the same pool for both.
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Databricks does not charge DBUs while instances are idle in the pool. Instance
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provider billing does apply. See pricing.`,
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}
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// start create command
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var createReq compute.CreateInstancePool
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var createJson flags.JsonFlag
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func init() {
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Cmd.AddCommand(createCmd)
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// TODO: short flags
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createCmd.Flags().Var(&createJson, "json", `either inline JSON string or @path/to/file.json with request body`)
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// TODO: complex arg: aws_attributes
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// TODO: complex arg: azure_attributes
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// TODO: map via StringToStringVar: custom_tags
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// TODO: complex arg: disk_spec
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createCmd.Flags().BoolVar(&createReq.EnableElasticDisk, "enable-elastic-disk", createReq.EnableElasticDisk, `Autoscaling Local Storage: when enabled, this instances in this pool will dynamically acquire additional disk space when its Spark workers are running low on disk space.`)
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createCmd.Flags().IntVar(&createReq.IdleInstanceAutoterminationMinutes, "idle-instance-autotermination-minutes", createReq.IdleInstanceAutoterminationMinutes, `Automatically terminates the extra instances in the pool cache after they are inactive for this time in minutes if min_idle_instances requirement is already met.`)
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// TODO: complex arg: instance_pool_fleet_attributes
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createCmd.Flags().IntVar(&createReq.MaxCapacity, "max-capacity", createReq.MaxCapacity, `Maximum number of outstanding instances to keep in the pool, including both instances used by clusters and idle instances.`)
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createCmd.Flags().IntVar(&createReq.MinIdleInstances, "min-idle-instances", createReq.MinIdleInstances, `Minimum number of idle instances to keep in the instance pool.`)
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// TODO: array: preloaded_docker_images
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// TODO: array: preloaded_spark_versions
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}
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var createCmd = &cobra.Command{
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Use: "create INSTANCE_POOL_NAME NODE_TYPE_ID",
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Short: `Create a new instance pool.`,
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Long: `Create a new instance pool.
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Creates a new instance pool using idle and ready-to-use cloud instances.`,
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Annotations: map[string]string{},
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Args: func(cmd *cobra.Command, args []string) error {
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check := cobra.ExactArgs(2)
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if cmd.Flags().Changed("json") {
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check = cobra.ExactArgs(0)
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}
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return check(cmd, args)
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},
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PreRunE: root.MustWorkspaceClient,
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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ctx := cmd.Context()
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w := root.WorkspaceClient(ctx)
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if cmd.Flags().Changed("json") {
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err = createJson.Unmarshal(&createReq)
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if err != nil {
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return err
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}
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} else {
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createReq.InstancePoolName = args[0]
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createReq.NodeTypeId = args[1]
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}
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response, err := w.InstancePools.Create(ctx, createReq)
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if err != nil {
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return err
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}
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return cmdio.Render(ctx, response)
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},
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}
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// start delete command
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var deleteReq compute.DeleteInstancePool
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var deleteJson flags.JsonFlag
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func init() {
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Cmd.AddCommand(deleteCmd)
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// TODO: short flags
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deleteCmd.Flags().Var(&deleteJson, "json", `either inline JSON string or @path/to/file.json with request body`)
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}
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var deleteCmd = &cobra.Command{
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Use: "delete INSTANCE_POOL_ID",
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Short: `Delete an instance pool.`,
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Long: `Delete an instance pool.
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Deletes the instance pool permanently. The idle instances in the pool are
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terminated asynchronously.`,
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Annotations: map[string]string{},
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PreRunE: root.MustWorkspaceClient,
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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ctx := cmd.Context()
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w := root.WorkspaceClient(ctx)
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if cmd.Flags().Changed("json") {
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err = deleteJson.Unmarshal(&deleteReq)
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if err != nil {
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return err
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}
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} else {
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if len(args) == 0 {
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promptSpinner := cmdio.Spinner(ctx)
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promptSpinner <- "No INSTANCE_POOL_ID argument specified. Loading names for Instance Pools drop-down."
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names, err := w.InstancePools.InstancePoolAndStatsInstancePoolNameToInstancePoolIdMap(ctx)
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close(promptSpinner)
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if err != nil {
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return fmt.Errorf("failed to load names for Instance Pools drop-down. Please manually specify required arguments. Original error: %w", err)
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}
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id, err := cmdio.Select(ctx, names, "The instance pool to be terminated")
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if err != nil {
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return err
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}
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args = append(args, id)
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}
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if len(args) != 1 {
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return fmt.Errorf("expected to have the instance pool to be terminated")
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}
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deleteReq.InstancePoolId = args[0]
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}
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err = w.InstancePools.Delete(ctx, deleteReq)
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if err != nil {
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return err
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}
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return nil
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},
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}
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// start edit command
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var editReq compute.EditInstancePool
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var editJson flags.JsonFlag
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func init() {
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Cmd.AddCommand(editCmd)
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// TODO: short flags
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editCmd.Flags().Var(&editJson, "json", `either inline JSON string or @path/to/file.json with request body`)
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// TODO: complex arg: aws_attributes
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// TODO: complex arg: azure_attributes
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// TODO: map via StringToStringVar: custom_tags
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// TODO: complex arg: disk_spec
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editCmd.Flags().BoolVar(&editReq.EnableElasticDisk, "enable-elastic-disk", editReq.EnableElasticDisk, `Autoscaling Local Storage: when enabled, this instances in this pool will dynamically acquire additional disk space when its Spark workers are running low on disk space.`)
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editCmd.Flags().IntVar(&editReq.IdleInstanceAutoterminationMinutes, "idle-instance-autotermination-minutes", editReq.IdleInstanceAutoterminationMinutes, `Automatically terminates the extra instances in the pool cache after they are inactive for this time in minutes if min_idle_instances requirement is already met.`)
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// TODO: complex arg: instance_pool_fleet_attributes
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editCmd.Flags().IntVar(&editReq.MaxCapacity, "max-capacity", editReq.MaxCapacity, `Maximum number of outstanding instances to keep in the pool, including both instances used by clusters and idle instances.`)
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editCmd.Flags().IntVar(&editReq.MinIdleInstances, "min-idle-instances", editReq.MinIdleInstances, `Minimum number of idle instances to keep in the instance pool.`)
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// TODO: array: preloaded_docker_images
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// TODO: array: preloaded_spark_versions
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}
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var editCmd = &cobra.Command{
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Use: "edit INSTANCE_POOL_ID INSTANCE_POOL_NAME NODE_TYPE_ID",
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Short: `Edit an existing instance pool.`,
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Long: `Edit an existing instance pool.
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Modifies the configuration of an existing instance pool.`,
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Annotations: map[string]string{},
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Args: func(cmd *cobra.Command, args []string) error {
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check := cobra.ExactArgs(3)
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if cmd.Flags().Changed("json") {
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check = cobra.ExactArgs(0)
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}
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return check(cmd, args)
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},
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PreRunE: root.MustWorkspaceClient,
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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ctx := cmd.Context()
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w := root.WorkspaceClient(ctx)
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if cmd.Flags().Changed("json") {
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err = editJson.Unmarshal(&editReq)
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if err != nil {
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return err
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}
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} else {
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editReq.InstancePoolId = args[0]
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editReq.InstancePoolName = args[1]
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editReq.NodeTypeId = args[2]
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}
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err = w.InstancePools.Edit(ctx, editReq)
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if err != nil {
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return err
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}
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return nil
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},
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}
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// start get command
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var getReq compute.GetInstancePoolRequest
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var getJson flags.JsonFlag
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func init() {
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Cmd.AddCommand(getCmd)
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// TODO: short flags
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getCmd.Flags().Var(&getJson, "json", `either inline JSON string or @path/to/file.json with request body`)
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}
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var getCmd = &cobra.Command{
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Use: "get INSTANCE_POOL_ID",
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Short: `Get instance pool information.`,
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Long: `Get instance pool information.
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Retrieve the information for an instance pool based on its identifier.`,
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Annotations: map[string]string{},
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PreRunE: root.MustWorkspaceClient,
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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ctx := cmd.Context()
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w := root.WorkspaceClient(ctx)
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if cmd.Flags().Changed("json") {
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err = getJson.Unmarshal(&getReq)
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if err != nil {
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return err
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}
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} else {
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if len(args) == 0 {
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promptSpinner := cmdio.Spinner(ctx)
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promptSpinner <- "No INSTANCE_POOL_ID argument specified. Loading names for Instance Pools drop-down."
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names, err := w.InstancePools.InstancePoolAndStatsInstancePoolNameToInstancePoolIdMap(ctx)
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close(promptSpinner)
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if err != nil {
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return fmt.Errorf("failed to load names for Instance Pools drop-down. Please manually specify required arguments. Original error: %w", err)
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}
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id, err := cmdio.Select(ctx, names, "The canonical unique identifier for the instance pool")
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if err != nil {
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return err
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}
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args = append(args, id)
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}
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if len(args) != 1 {
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return fmt.Errorf("expected to have the canonical unique identifier for the instance pool")
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}
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getReq.InstancePoolId = args[0]
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}
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response, err := w.InstancePools.Get(ctx, getReq)
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if err != nil {
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return err
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}
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return cmdio.Render(ctx, response)
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},
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}
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// start list command
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func init() {
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Cmd.AddCommand(listCmd)
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}
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var listCmd = &cobra.Command{
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Use: "list",
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Short: `List instance pool info.`,
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Long: `List instance pool info.
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Gets a list of instance pools with their statistics.`,
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Annotations: map[string]string{},
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PreRunE: root.MustWorkspaceClient,
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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ctx := cmd.Context()
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w := root.WorkspaceClient(ctx)
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response, err := w.InstancePools.ListAll(ctx)
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if err != nil {
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return err
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}
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return cmdio.Render(ctx, response)
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},
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}
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// end service InstancePools
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