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GROUNDWORK-3440: add clusters services
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,7 @@ | ||
| package client | ||
|
|
||
| const ( | ||
| defaultJobsRunsListPath = "/api/2.1/jobs/runs/list" | ||
| defaultJobRunGetPath = "/api/2.1/jobs/runs/get" | ||
| defaultPathJobsRunsList = "/api/2.1/jobs/runs/list" | ||
| defaultPathJobsRunsGet = "/api/2.1/jobs/runs/get" | ||
| defaultPathClustersList = "/api/2.1/clusters/list" | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| package client | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| ) | ||
|
|
||
| func (d *DatabricksClient) GetClusters() ([]Cluster, error) { | ||
| var ( | ||
| result = make([]Cluster, 0) | ||
| hasMore = true | ||
| nextPageToken = "" | ||
| ) | ||
|
|
||
| for hasMore { | ||
| resp, err := d.cl.R().Get( | ||
| fmt.Sprintf( | ||
| "%s?next_page_token=%s", | ||
| defaultPathClustersList, | ||
| nextPageToken, | ||
| ), | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if resp.StatusCode() != 200 { | ||
| return nil, fmt.Errorf("bad status code: %d", resp.StatusCode()) | ||
| } | ||
|
|
||
| var clustersResp ClustersResponse | ||
| if err = json.Unmarshal(resp.Body(), &clustersResp); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| if clustersResp.Clusters != nil { | ||
| result = append(result, clustersResp.Clusters...) | ||
| } | ||
|
|
||
| hasMore = clustersResp.HasMore | ||
| nextPageToken = clustersResp.NextPageToken | ||
| } | ||
|
|
||
| return result, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| package client | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "time" | ||
| ) | ||
|
|
||
| func (d *DatabricksClient) GetJobsLatency(from, to time.Time) (map[int64][]Run, error) { | ||
| var ( | ||
| result = make(map[int64][]Run) | ||
|
|
||
| hasMore = true | ||
| nextPageToken = "" | ||
| ) | ||
|
|
||
| for hasMore { | ||
| resp, err := d.cl.R().Get( | ||
| fmt.Sprintf( | ||
| "%s?next_page_token=%s&start_time_from=%d&start_time_to=%d", | ||
| defaultPathJobsRunsList, | ||
| nextPageToken, | ||
| from.UnixMilli(), | ||
| to.UnixMilli(), | ||
| ), | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if resp.StatusCode() != 200 { | ||
| return nil, fmt.Errorf("bad status code: %d", resp.StatusCode()) | ||
| } | ||
|
|
||
| var runsResp RunsResponse | ||
| if err = json.Unmarshal(resp.Body(), &runsResp); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| for _, run := range runsResp.Runs { | ||
| result[run.JobID] = append(result[run.JobID], run) | ||
| } | ||
|
|
||
| hasMore = runsResp.HasMore | ||
| nextPageToken = runsResp.NextPageToken | ||
| } | ||
|
|
||
| return result, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| package utils | ||
|
|
||
| import ( | ||
| "fmt" | ||
|
|
||
| "github.com/rs/zerolog/log" | ||
|
|
||
| "github.com/gwos/tcg/connectors" | ||
| "github.com/gwos/tcg/connectors/databricks/client" | ||
| "github.com/gwos/tcg/sdk/transit" | ||
| ) | ||
|
|
||
| const ( | ||
| defaultResourceNameClusters = "Clusters" | ||
| ) | ||
|
|
||
| func GetClustersResource(databricksClient *client.DatabricksClient) (*transit.MonitoredResource, error) { | ||
| clusters, err := databricksClient.GetClusters() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to get jobs latencies: %w", err) | ||
| } | ||
|
|
||
| services := make([]transit.MonitoredService, 0, len(clusters)) | ||
| for _, cluster := range clusters { | ||
| service, err := connectors.CreateService(cluster.Name, defaultResourceNameClusters) | ||
| if err != nil { | ||
| log.Error().Err(err).Str("cluster_name", cluster.Name).Msg("failed to create service") | ||
| continue | ||
| } | ||
| switch cluster.State { | ||
| case "PENDING", "RESTARTING", "RESIZING": | ||
| service.Status = transit.ServicePending | ||
| case "TERMINATING", "TERMINATED", "ERROR": | ||
| service.Status = transit.ServiceUnscheduledCritical | ||
| case "UNKNOWN": | ||
| service.Status = transit.ServiceUnknown | ||
| default: | ||
| service.Status = transit.ServiceOk | ||
| } | ||
|
|
||
| if service.Status != transit.ServiceOk { | ||
| if cluster.StateMessage != "" { | ||
| service.LastPluginOutput = cluster.StateMessage | ||
| } else { | ||
| service.LastPluginOutput = fmt.Sprintf( | ||
| "Termination reason: %s, %s", | ||
| cluster.TerminationReason.Code, | ||
| cluster.TerminationReason.Type, | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| services = append(services, *service) | ||
| } | ||
|
|
||
| return connectors.CreateResource(defaultResourceNameClusters, services) | ||
| } |
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