mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-12-26 05:19:05 +01:00
Initial rework of existing influxdb2 client
-Fixes generally outdated method definitions -Fixes stoptime calculation
This commit is contained in:
Christoph Kluge
parent
78bbddbd68
commit
a6cf3dd49b
23
go.mod
23
go.mod
@ -1,6 +1,6 @@
|
||||
module github.com/ClusterCockpit/cc-backend
|
||||
|
||||
go 1.15
|
||||
go 1.17
|
||||
|
||||
require (
|
||||
github.com/99designs/gqlgen v0.13.0
|
||||
@ -12,11 +12,28 @@ require (
|
||||
github.com/gorilla/mux v1.8.0
|
||||
github.com/gorilla/sessions v1.2.1
|
||||
github.com/iamlouk/lrucache v0.2.1
|
||||
github.com/influxdata/influxdb-client-go/v2 v2.8.0
|
||||
github.com/jmoiron/sqlx v1.3.1
|
||||
github.com/mattn/go-sqlite3 v1.14.6
|
||||
github.com/stretchr/testify v1.5.1 // indirect
|
||||
github.com/vektah/gqlparser/v2 v2.1.0
|
||||
golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871
|
||||
gopkg.in/yaml.v2 v2.3.0 // indirect
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/Azure/go-ntlmssp v0.0.0-20200615164410-66371956d46c // indirect
|
||||
github.com/agnivade/levenshtein v1.0.3 // indirect
|
||||
github.com/deepmap/oapi-codegen v1.8.2 // indirect
|
||||
github.com/felixge/httpsnoop v1.0.1 // indirect
|
||||
github.com/go-asn1-ber/asn1-ber v1.5.1 // indirect
|
||||
github.com/gorilla/securecookie v1.1.1 // indirect
|
||||
github.com/gorilla/websocket v1.4.2 // indirect
|
||||
github.com/hashicorp/golang-lru v0.5.0 // indirect
|
||||
github.com/influxdata/line-protocol v0.0.0-20200327222509-2487e7298839 // indirect
|
||||
github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
|
||||
github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
|
||||
github.com/mitchellh/mapstructure v0.0.0-20180203102830-a4e142e9c047 // indirect
|
||||
github.com/pkg/errors v0.9.1 // indirect
|
||||
github.com/stretchr/testify v1.5.1 // indirect
|
||||
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 // indirect
|
||||
gopkg.in/yaml.v2 v2.3.0 // indirect
|
||||
)
|
||||
|
||||
@ -1,17 +1,15 @@
|
||||
package metricdata
|
||||
|
||||
/*
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"log"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
"crypto/tls"
|
||||
|
||||
"github.com/ClusterCockpit/cc-backend/config"
|
||||
"github.com/ClusterCockpit/cc-backend/graph/model"
|
||||
"github.com/ClusterCockpit/cc-backend/schema"
|
||||
influxdb2 "github.com/influxdata/influxdb-client-go/v2"
|
||||
influxdb2Api "github.com/influxdata/influxdb-client-go/v2/api"
|
||||
@ -23,16 +21,13 @@ type InfluxDBv2DataRepository struct {
|
||||
bucket, measurement string
|
||||
}
|
||||
|
||||
func (idb *InfluxDBv2DataRepository) Init(url string) error {
|
||||
token := os.Getenv("INFLUXDB_V2_TOKEN")
|
||||
if token == "" {
|
||||
log.Println("warning: environment variable 'INFLUXDB_V2_TOKEN' not set")
|
||||
}
|
||||
func (idb *InfluxDBv2DataRepository) Init(url string, token string, renamings map[string]string) error {
|
||||
|
||||
idb.client = influxdb2.NewClient(url, token)
|
||||
idb.queryClient = idb.client.QueryAPI("ClusterCockpit")
|
||||
idb.bucket = "ClusterCockpit/data"
|
||||
idb.client = influxdb2.NewClientWithOptions(url, token, influxdb2.DefaultOptions().SetTLSConfig(&tls.Config {InsecureSkipVerify: true,} ))
|
||||
idb.queryClient = idb.client.QueryAPI("ClusterCockpit") // Influxdb Org here
|
||||
idb.bucket = "ClusterCockpit/data"
|
||||
idb.measurement = "data"
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
@ -41,10 +36,38 @@ func (idb *InfluxDBv2DataRepository) formatTime(t time.Time) string {
|
||||
t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second())
|
||||
}
|
||||
|
||||
func (idb *InfluxDBv2DataRepository) LoadData(job *model.Job, metrics []string, ctx context.Context) (schema.JobData, error) {
|
||||
func (idb *InfluxDBv2DataRepository) epochToTime(epoch int64) time.Time {
|
||||
return time.Unix(epoch, 0)
|
||||
}
|
||||
|
||||
func (idb *InfluxDBv2DataRepository) LoadData(job *schema.Job, metrics []string, scopes []schema.MetricScope, ctx context.Context) (schema.JobData, error) {
|
||||
|
||||
// DEBUG
|
||||
|
||||
// log.Println("<< Requested Metrics >> ")
|
||||
// log.Println(metrics)
|
||||
// log.Println("<< Requested Scope >> ")
|
||||
// log.Println(scopes)
|
||||
|
||||
// influxHealth, healthErr := idb.client.Health(ctx)
|
||||
// influxReady, rdyErr := idb.client.Ready(ctx)
|
||||
// influxPing, pingErr := idb.client.Ping(ctx)
|
||||
//
|
||||
// log.Println("<< Influx Health Status >> ")
|
||||
// if healthErr == nil { log.Println(fmt.Sprintf("{Commit:%s, Message:%s, Name:%s, Status:%s, Version:%s}", *influxHealth.Commit, *influxHealth.Message, influxHealth.Name, influxHealth.Status, *influxHealth.Version))
|
||||
// } else { log.Println("Influx Health Error") }
|
||||
// if rdyErr == nil { log.Println(fmt.Sprintf("{Started:%s, Status:%s, Up:%s}", *influxReady.Started, *influxReady.Status, *influxReady.Up))
|
||||
// } else { log.Println("Influx Ready Error") }
|
||||
// if pingErr == nil {
|
||||
// log.Println("<< PING >>")
|
||||
// log.Println(influxPing)
|
||||
// } else { log.Println("Influx Ping Error") }
|
||||
|
||||
// END DEBUG
|
||||
|
||||
fieldsConds := make([]string, 0, len(metrics))
|
||||
for _, m := range metrics {
|
||||
fieldsConds = append(fieldsConds, fmt.Sprintf(`r._field == "%s"`, m))
|
||||
fieldsConds = append(fieldsConds, fmt.Sprintf(`r["_field"] == "%s"`, m))
|
||||
}
|
||||
fieldsCond := strings.Join(fieldsConds, " or ")
|
||||
|
||||
@ -55,125 +78,185 @@ func (idb *InfluxDBv2DataRepository) LoadData(job *model.Job, metrics []string,
|
||||
return nil, errors.New("the InfluxDB metric data repository does not support HWThreads or Accelerators")
|
||||
}
|
||||
|
||||
hostsConds = append(hostsConds, fmt.Sprintf(`r.host == "%s"`, h.Hostname))
|
||||
hostsConds = append(hostsConds, fmt.Sprintf(`r["host"] == "%s"`, h.Hostname))
|
||||
}
|
||||
hostsCond := strings.Join(hostsConds, " or ")
|
||||
|
||||
query := fmt.Sprintf(`from(bucket: "%s")
|
||||
|> range(start: %s, stop: %s)
|
||||
|> filter(fn: (r) => r._measurement == "%s" and (%s) and (%s))
|
||||
|> drop(columns: ["_start", "_stop", "_measurement"])`, idb.bucket,
|
||||
idb.formatTime(job.StartTime), idb.formatTime(job.StartTime.Add(time.Duration(job.Duration)).Add(1*time.Second)),
|
||||
idb.measurement, hostsCond, fieldsCond)
|
||||
// log.Println("<< Start Time Formatted >>")
|
||||
// log.Println(idb.formatTime(job.StartTime))
|
||||
// log.Println("<< Stop Time Formatted >>")
|
||||
// log.Println(idb.formatTime(idb.epochToTime(job.StartTimeUnix + int64(job.Duration) + int64(1) )))
|
||||
|
||||
query := fmt.Sprintf(`
|
||||
from(bucket: "%s")
|
||||
|> range(start: %s, stop: %s)
|
||||
|> filter(fn: (r) => r["_measurement"] == "%s" )
|
||||
|> filter(fn: (r) => %s )
|
||||
|> filter(fn: (r) => %s )
|
||||
|> drop(columns: ["_start", "_stop", "_measurement"])`,
|
||||
idb.bucket,
|
||||
idb.formatTime(job.StartTime), idb.formatTime(idb.epochToTime(job.StartTimeUnix + int64(job.Duration) + int64(1) )),
|
||||
idb.measurement, hostsCond, fieldsCond)
|
||||
|
||||
rows, err := idb.queryClient.Query(ctx, query)
|
||||
if err != nil {
|
||||
log.Println("<< THE QUERY THREW AN ERROR >>")
|
||||
return nil, err
|
||||
}
|
||||
|
||||
jobData := make(schema.JobData)
|
||||
jobData := make(schema.JobData) // Empty Schema: map[<string>FIELD]map[<MetricScope>SCOPE]<*JobMetric>METRIC
|
||||
scope := schema.MetricScope("node") // use scopes argument here?
|
||||
|
||||
// Build Basic JobData Structure based on requested metrics and scope
|
||||
for _, met := range metrics {
|
||||
jobMetric, ok := jobData[met]
|
||||
if !ok {
|
||||
mc := config.GetMetricConfig(job.Cluster, met)
|
||||
jobMetric = map[schema.MetricScope]*schema.JobMetric{
|
||||
scope: { // uses scope var from above!
|
||||
Unit: mc.Unit,
|
||||
Scope: mc.Scope, // was "node" hardcode, fixme?
|
||||
Timestep: mc.Timestep,
|
||||
Series: make([]schema.Series, 0, len(job.Resources)), // One series per node / resource
|
||||
StatisticsSeries: &schema.StatsSeries{},
|
||||
},
|
||||
}
|
||||
}
|
||||
// Set Initialized JobMetric for field
|
||||
jobData[met] = jobMetric
|
||||
|
||||
// log.Println(fmt.Sprintf("<< BUILT jobData >> Unit: %s >> Scope: %s >> Timestep: %d", jobData[met][scope].Unit, jobData[met][scope].Scope, jobData[met][scope].Timestep))
|
||||
}
|
||||
|
||||
// Fill Data Structure
|
||||
field, host, hostSeries := "", "", schema.Series{}
|
||||
|
||||
var currentSeries *schema.MetricSeries = nil
|
||||
for rows.Next() {
|
||||
row := rows.Record()
|
||||
if currentSeries == nil || rows.TableChanged() {
|
||||
field, host := row.Field(), row.ValueByKey("host").(string)
|
||||
jobMetric, ok := jobData[field]
|
||||
if !ok {
|
||||
mc := config.GetMetricConfig(job.Cluster, field)
|
||||
jobMetric = &schema.JobMetric{
|
||||
Scope: "node", // TODO: FIXME: Whatever...
|
||||
Unit: mc.Unit,
|
||||
Timestep: mc.Timestep,
|
||||
Series: make([]*schema.MetricSeries, 0, len(job.Resources)),
|
||||
}
|
||||
jobData[field] = jobMetric
|
||||
}
|
||||
|
||||
currentSeries = &schema.MetricSeries{
|
||||
Hostname: host,
|
||||
Statistics: nil,
|
||||
Data: make([]schema.Float, 0),
|
||||
}
|
||||
jobMetric.Series = append(jobMetric.Series, currentSeries)
|
||||
// Build new Series for initial run, new host, or new metric (tablechange)
|
||||
if ( host == "" || host != row.ValueByKey("host").(string) || rows.TableChanged() ) {
|
||||
|
||||
if ( host != "" ) { // Not in initial loop
|
||||
log.Println(fmt.Sprintf("<< Save Series for : Field %s @ Host %s >>", field, host))
|
||||
jobData[field][scope].Series = append(jobData[field][scope].Series, hostSeries) // add filled data to jobData **before resetting** for new field or new host
|
||||
}
|
||||
// (Re-)Set new Series
|
||||
field, host = row.Field(), row.ValueByKey("host").(string)
|
||||
hostSeries = schema.Series{
|
||||
Hostname: host,
|
||||
Statistics: nil,
|
||||
Data: make([]schema.Float, 0),
|
||||
}
|
||||
log.Println(fmt.Sprintf("<< New Series for : Field %s @ Host %s >>", field, host))
|
||||
}
|
||||
|
||||
val := row.Value().(float64)
|
||||
currentSeries.Data = append(currentSeries.Data, schema.Float(val))
|
||||
hostSeries.Data = append(hostSeries.Data, schema.Float(val))
|
||||
}
|
||||
|
||||
// Append last state also
|
||||
log.Println(fmt.Sprintf("<< Save Final Series for : Field %s @ Host %s >>", field, host))
|
||||
jobData[field][scope].Series = append(jobData[field][scope].Series, hostSeries)
|
||||
|
||||
log.Println("<< LOAD STATS >>")
|
||||
|
||||
stats, err := idb.LoadStats(job, metrics, ctx)
|
||||
if err != nil {
|
||||
log.Println("<< LOAD STATS ERROR >>")
|
||||
return nil, err
|
||||
}
|
||||
|
||||
for metric, nodes := range stats {
|
||||
log.Println(fmt.Sprintf("<< Add Stats for : Field %s >>", metric))
|
||||
jobMetric := jobData[metric]
|
||||
for node, stats := range nodes {
|
||||
for _, series := range jobMetric.Series {
|
||||
log.Println(fmt.Sprintf("<< Add Stats for : Host %s : Min %f, Max %f, Avg %f >>", node, stats.Min, stats.Max, stats.Avg ))
|
||||
for _, series := range jobMetric[scope].Series {
|
||||
log.Println(fmt.Sprintf("<< Add Stats to Series of: Host %s >>", series.Hostname))
|
||||
if series.Hostname == node {
|
||||
series.Statistics = &stats
|
||||
}
|
||||
// SEGFAULT wegen dieser Logline
|
||||
// log.Println(fmt.Sprintf("<< Result Inner: Min %f, Max %f, Avg %f >>", *series.Statistics.Min, *series.Statistics.Max, *series.Statistics.Avg))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// log.Println(fmt.Sprintf("<< Result Outer for %s: Min %f, Max %f, Avg %f >>",
|
||||
// jobData["clock"][scope].Series[0].Hostname, jobData["clock"][scope].Series[0].Statistics.Min,
|
||||
// jobData["clock"][scope].Series[0].Statistics.Max, jobData["clock"][scope].Series[0].Statistics.Avg))
|
||||
|
||||
// log.Println("<< FINAL JOBDATA : CLOCK >>")
|
||||
// log.Println(jobData["clock"])
|
||||
// log.Println("<< FINAL JOBDATA : CLOCK : NODE >>")
|
||||
// log.Println(jobData["clock"][scope])
|
||||
|
||||
return jobData, nil
|
||||
}
|
||||
|
||||
func (idb *InfluxDBv2DataRepository) LoadStats(job *model.Job, metrics []string, ctx context.Context) (map[string]map[string]schema.MetricStatistics, error) {
|
||||
// Method with Pointer Receiver, pointer argument to other package, and combined Return
|
||||
func (idb *InfluxDBv2DataRepository) LoadStats(job *schema.Job, metrics []string, ctx context.Context) (map[string]map[string]schema.MetricStatistics, error) {
|
||||
stats := map[string]map[string]schema.MetricStatistics{}
|
||||
|
||||
hostsConds := make([]string, 0, len(job.Resources))
|
||||
for _, h := range job.Resources {
|
||||
if h.HWThreads != nil || h.Accelerators != nil {
|
||||
// TODO/FIXME...
|
||||
return nil, errors.New("the InfluxDB metric data repository does not support HWThreads or Accelerators")
|
||||
}
|
||||
if h.HWThreads != nil || h.Accelerators != nil {
|
||||
// TODO/FIXME...
|
||||
return nil, errors.New("the InfluxDB metric data repository does not support HWThreads or Accelerators")
|
||||
}
|
||||
|
||||
hostsConds = append(hostsConds, fmt.Sprintf(`r.host == "%s"`, h.Hostname))
|
||||
hostsConds = append(hostsConds, fmt.Sprintf(`r.host == "%s"`, h.Hostname))
|
||||
}
|
||||
hostsCond := strings.Join(hostsConds, " or ")
|
||||
|
||||
for _, metric := range metrics {
|
||||
query := fmt.Sprintf(`
|
||||
data = from(bucket: "%s")
|
||||
|> range(start: %s, stop: %s)
|
||||
|> filter(fn: (r) => r._measurement == "%s" and r._field == "%s" and (%s))
|
||||
query := fmt.Sprintf(`
|
||||
data = from(bucket: "%s")
|
||||
|> range(start: %s, stop: %s)
|
||||
|> filter(fn: (r) => r._measurement == "%s" and r._field == "%s" and (%s))
|
||||
|
||||
union(tables: [
|
||||
data |> mean(column: "_value") |> set(key: "_field", value: "avg")
|
||||
data |> min(column: "_value") |> set(key: "_field", value: "min")
|
||||
data |> max(column: "_value") |> set(key: "_field", value: "max")
|
||||
])
|
||||
|> pivot(rowKey: ["host"], columnKey: ["_field"], valueColumn: "_value")
|
||||
|> group()`, idb.bucket,
|
||||
idb.formatTime(job.StartTime), idb.formatTime(job.StartTime.Add(time.Duration(job.Duration)).Add(1*time.Second)),
|
||||
idb.measurement, metric, hostsCond)
|
||||
rows, err := idb.queryClient.Query(ctx, query)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
union(tables: [data |> mean(column: "_value") |> set(key: "_field", value: "avg"),
|
||||
data |> min(column: "_value") |> set(key: "_field", value: "min"),
|
||||
data |> max(column: "_value") |> set(key: "_field", value: "max")])
|
||||
|> pivot(rowKey: ["host"], columnKey: ["_field"], valueColumn: "_value")
|
||||
|> group()`,
|
||||
idb.bucket,
|
||||
idb.formatTime(job.StartTime), idb.formatTime(idb.epochToTime(job.StartTimeUnix + int64(job.Duration) + int64(1) )),
|
||||
idb.measurement, metric, hostsCond)
|
||||
|
||||
nodes := map[string]schema.MetricStatistics{}
|
||||
for rows.Next() {
|
||||
row := rows.Record()
|
||||
host := row.ValueByKey("host").(string)
|
||||
avg, min, max := row.ValueByKey("avg").(float64),
|
||||
row.ValueByKey("min").(float64),
|
||||
row.ValueByKey("max").(float64)
|
||||
|
||||
nodes[host] = schema.MetricStatistics{
|
||||
Avg: avg,
|
||||
Min: min,
|
||||
Max: max,
|
||||
rows, err := idb.queryClient.Query(ctx, query)
|
||||
if err != nil {
|
||||
log.Println("<< THE QUERY for STATS THREW AN ERROR >>")
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
stats[metric] = nodes
|
||||
|
||||
nodes := map[string]schema.MetricStatistics{}
|
||||
for rows.Next() {
|
||||
row := rows.Record()
|
||||
host := row.ValueByKey("host").(string)
|
||||
avg, min, max := row.ValueByKey("avg").(float64),
|
||||
row.ValueByKey("min").(float64),
|
||||
row.ValueByKey("max").(float64)
|
||||
|
||||
nodes[host] = schema.MetricStatistics{
|
||||
Avg: avg,
|
||||
Min: min,
|
||||
Max: max,
|
||||
}
|
||||
}
|
||||
stats[metric] = nodes
|
||||
}
|
||||
|
||||
// log.Println("<< FINAL CLOCK STATS >>")
|
||||
// log.Println(stats["clock"])
|
||||
|
||||
return stats, nil
|
||||
}
|
||||
|
||||
func (idb *InfluxDBv2DataRepository) LoadNodeData(clusterId string, metrics, nodes []string, from, to int64, ctx context.Context) (map[string]map[string][]schema.Float, error) {
|
||||
return nil, nil
|
||||
// Method with Pointer Receiver and combined Return
|
||||
func (idb *InfluxDBv2DataRepository) LoadNodeData(cluster, partition string, metrics, nodes []string, scopes []schema.MetricScope, from, to time.Time, ctx context.Context) (map[string]map[string][]*schema.JobMetric, error) {
|
||||
// TODO : Implement to be used in Analysis- und System/Node-View
|
||||
|
||||
return nil, errors.New("unimplemented")
|
||||
}
|
||||
*/
|
||||
|
||||
@ -41,6 +41,8 @@ func Init(jobArchivePath string, disableArchive bool) error {
|
||||
switch cluster.MetricDataRepository.Kind {
|
||||
case "cc-metric-store":
|
||||
mdr = &CCMetricStore{}
|
||||
case "influxdb":
|
||||
mdr = &InfluxDBv2DataRepository{}
|
||||
case "test":
|
||||
mdr = &TestMetricDataRepository{}
|
||||
default:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user