/
jobs.go
65 lines (54 loc) · 1.75 KB
/
jobs.go
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package server
import (
"context"
"time"
"github.com/pkg/errors"
"github.com/teambition/rrule-go"
"github.com/chef/automate/components/event-feed-service/pkg/config"
"github.com/chef/automate/components/event-feed-service/pkg/persistence"
"github.com/chef/automate/lib/cereal"
"github.com/chef/automate/lib/datalifecycle/purge"
)
var PurgeWorkflowName = cereal.NewWorkflowName("purge")
const (
PurgeScheduleName = "periodic_purge"
PurgeFeedPolicyName = "feed"
PurgeFeedIndexName = persistence.IndexNameFeeds
)
var DefaultPurgePolicies = &purge.Policies{
Es: map[string]purge.EsPolicy{
PurgeFeedPolicyName: {
Name: PurgeFeedPolicyName,
IndexName: PurgeFeedIndexName,
CustomPurgeField: "pub_timestamp",
},
},
}
// ConfigureJobManager migrates purge policies from the server event feed
// config and creates a scheduled workflow if it doesn't exist.
func ConfigureJobManager(man *cereal.Manager, config *config.EventFeed) error {
// Migrate default policy values from the config. The default policies are
// only persisted the first time the workflow is created, after which only
// new default policies are added and/or existing policies indices are
// updated in case they have been migrated.
p := DefaultPurgePolicies.Es[PurgeFeedPolicyName]
p.OlderThanDays = int32(config.DefaultPurgeAfterDays)
DefaultPurgePolicies.Es[PurgeFeedPolicyName] = p
r, err := rrule.NewRRule(rrule.ROption{
Freq: rrule.DAILY,
Interval: 1,
Dtstart: time.Now().UTC(),
})
if err != nil {
return errors.Wrap(err, "could not create recurrence rule for job configuration")
}
return purge.CreateOrUpdatePurgeWorkflow(
context.Background(),
man,
PurgeScheduleName,
PurgeWorkflowName,
DefaultPurgePolicies,
true,
r,
)
}