mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-11-10 08:57:25 +01:00
133 lines
3.6 KiB
Go
133 lines
3.6 KiB
Go
// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
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// All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package importer
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"os"
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"strings"
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"github.com/ClusterCockpit/cc-backend/internal/config"
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"github.com/ClusterCockpit/cc-backend/internal/repository"
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"github.com/ClusterCockpit/cc-backend/pkg/archive"
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"github.com/ClusterCockpit/cc-backend/pkg/log"
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"github.com/ClusterCockpit/cc-backend/pkg/schema"
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)
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// Import all jobs specified as `<path-to-meta.json>:<path-to-data.json>,...`
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func HandleImportFlag(flag string) error {
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r := repository.GetJobRepository()
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for _, pair := range strings.Split(flag, ",") {
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files := strings.Split(pair, ":")
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if len(files) != 2 {
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return fmt.Errorf("REPOSITORY/INIT > invalid import flag format")
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}
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raw, err := os.ReadFile(files[0])
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if err != nil {
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log.Warn("Error while reading metadata file for import")
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return err
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}
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if config.Keys.Validate {
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if err = schema.Validate(schema.Meta, bytes.NewReader(raw)); err != nil {
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return fmt.Errorf("REPOSITORY/INIT > validate job meta: %v", err)
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}
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}
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dec := json.NewDecoder(bytes.NewReader(raw))
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dec.DisallowUnknownFields()
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job := schema.JobMeta{BaseJob: schema.JobDefaults}
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if err = dec.Decode(&job); err != nil {
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log.Warn("Error while decoding raw json metadata for import")
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return err
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}
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raw, err = os.ReadFile(files[1])
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if err != nil {
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log.Warn("Error while reading jobdata file for import")
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return err
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}
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if config.Keys.Validate {
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if err = schema.Validate(schema.Data, bytes.NewReader(raw)); err != nil {
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return fmt.Errorf("REPOSITORY/INIT > validate job data: %v", err)
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}
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}
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dec = json.NewDecoder(bytes.NewReader(raw))
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dec.DisallowUnknownFields()
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jobData := schema.JobData{}
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if err = dec.Decode(&jobData); err != nil {
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log.Warn("Error while decoding raw json jobdata for import")
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return err
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}
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job.MonitoringStatus = schema.MonitoringStatusArchivingSuccessful
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sc, err := archive.GetSubCluster(job.Cluster, job.SubCluster)
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if err != nil {
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log.Errorf("cannot get subcluster: %s", err.Error())
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return err
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}
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job.Footprint = make(map[string]float64)
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for _, fp := range sc.Footprint {
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statType := "avg"
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if i, err := archive.MetricIndex(sc.MetricConfig, fp); err != nil {
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statType = sc.MetricConfig[i].Footprint
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}
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name := fmt.Sprintf("%s_%s", fp, statType)
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job.Footprint[fp] = repository.LoadJobStat(&job, name, statType)
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}
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job.RawFootprint, err = json.Marshal(job.Footprint)
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if err != nil {
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log.Warn("Error while marshaling job footprint")
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return err
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}
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job.RawResources, err = json.Marshal(job.Resources)
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if err != nil {
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log.Warn("Error while marshaling job resources")
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return err
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}
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job.RawMetaData, err = json.Marshal(job.MetaData)
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if err != nil {
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log.Warn("Error while marshaling job metadata")
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return err
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}
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if err = SanityChecks(&job.BaseJob); err != nil {
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log.Warn("BaseJob SanityChecks failed")
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return err
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}
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if err = archive.GetHandle().ImportJob(&job, &jobData); err != nil {
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log.Error("Error while importing job")
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return err
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}
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id, err := r.InsertJob(&job)
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if err != nil {
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log.Warn("Error while job db insert")
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return err
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}
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for _, tag := range job.Tags {
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if _, err := r.AddTagOrCreate(id, tag.Type, tag.Name); err != nil {
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log.Error("Error while adding or creating tag")
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return err
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}
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}
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log.Infof("successfully imported a new job (jobId: %d, cluster: %s, dbid: %d)", job.JobID, job.Cluster, id)
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}
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return nil
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}
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