mirror of https://github.com/databricks/cli.git
130 lines
3.1 KiB
Go
130 lines
3.1 KiB
Go
package terraform
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import (
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"context"
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"fmt"
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"strconv"
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"github.com/databricks/cli/bundle"
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"github.com/databricks/cli/libs/diag"
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"github.com/databricks/databricks-sdk-go"
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"github.com/databricks/databricks-sdk-go/service/jobs"
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"github.com/databricks/databricks-sdk-go/service/pipelines"
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tfjson "github.com/hashicorp/terraform-json"
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"golang.org/x/sync/errgroup"
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)
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type ErrResourceIsRunning struct {
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resourceType string
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resourceId string
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}
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func (e ErrResourceIsRunning) Error() string {
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return fmt.Sprintf("%s %s is running", e.resourceType, e.resourceId)
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}
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type checkRunningResources struct {
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}
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func (l *checkRunningResources) Name() string {
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return "check-running-resources"
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}
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func (l *checkRunningResources) Apply(ctx context.Context, b *bundle.Bundle) diag.Diagnostics {
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if !b.Config.Bundle.Deployment.FailOnActiveRuns {
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return nil
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}
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state, err := ParseResourcesState(ctx, b)
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if err != nil && state == nil {
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return diag.FromErr(err)
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}
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w := b.WorkspaceClient()
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err = checkAnyResourceRunning(ctx, w, state)
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if err != nil {
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return diag.FromErr(err)
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}
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return nil
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}
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func CheckRunningResource() *checkRunningResources {
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return &checkRunningResources{}
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}
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func checkAnyResourceRunning(ctx context.Context, w *databricks.WorkspaceClient, state *resourcesState) error {
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if state == nil {
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return nil
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}
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errs, errCtx := errgroup.WithContext(ctx)
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for _, resource := range state.Resources {
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if resource.Mode != tfjson.ManagedResourceMode {
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continue
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}
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for _, instance := range resource.Instances {
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id := instance.Attributes.ID
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if id == "" {
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continue
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}
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switch resource.Type {
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case "databricks_job":
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errs.Go(func() error {
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isRunning, err := IsJobRunning(errCtx, w, id)
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// If there's an error retrieving the job, we assume it's not running
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if err != nil {
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return err
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}
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if isRunning {
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return &ErrResourceIsRunning{resourceType: "job", resourceId: id}
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}
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return nil
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})
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case "databricks_pipeline":
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errs.Go(func() error {
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isRunning, err := IsPipelineRunning(errCtx, w, id)
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// If there's an error retrieving the pipeline, we assume it's not running
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if err != nil {
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return nil
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}
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if isRunning {
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return &ErrResourceIsRunning{resourceType: "pipeline", resourceId: id}
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}
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return nil
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})
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}
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}
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}
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return errs.Wait()
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}
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func IsJobRunning(ctx context.Context, w *databricks.WorkspaceClient, jobId string) (bool, error) {
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id, err := strconv.Atoi(jobId)
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if err != nil {
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return false, err
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}
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runs, err := w.Jobs.ListRunsAll(ctx, jobs.ListRunsRequest{JobId: int64(id), ActiveOnly: true})
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if err != nil {
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return false, err
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}
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return len(runs) > 0, nil
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}
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func IsPipelineRunning(ctx context.Context, w *databricks.WorkspaceClient, pipelineId string) (bool, error) {
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resp, err := w.Pipelines.Get(ctx, pipelines.GetPipelineRequest{PipelineId: pipelineId})
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if err != nil {
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return false, err
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}
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switch resp.State {
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case pipelines.PipelineStateIdle, pipelines.PipelineStateFailed, pipelines.PipelineStateDeleted:
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return false, nil
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default:
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return true, nil
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}
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}
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