25a2d528b0
- Don't allow running more than one alert flush job at a time to prevent runaway CPU usage in some case. (fix High CPU after Upgrade to 1.2.0 #1022) - Add a cscli alerts flush command to manually flush the alerts in the database (fixes Improvement/Manual flush mechanism #1023 ). - Enable cascading deletion on alerts as we upgraded ent: Deleting an alert in the database will automatically delete all related decisions, events and meta - Add an index on alerts.id to try to improve flush performance with very big sqlite database. - Flush alert now operates in batch
81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
package schema
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import (
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"time"
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"entgo.io/ent"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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)
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// Alert holds the schema definition for the Alert entity.
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type Alert struct {
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ent.Schema
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}
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// Fields of the Alert.
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func (Alert) Fields() []ent.Field {
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return []ent.Field{
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field.Time("created_at").
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Default(time.Now),
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field.Time("updated_at").
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Default(time.Now),
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field.String("scenario"),
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field.String("bucketId").Default("").Optional(),
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field.String("message").Default("").Optional(),
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field.Int32("eventsCount").Default(0).Optional(),
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field.Time("startedAt").Default(time.Now).Optional(),
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field.Time("stoppedAt").Default(time.Now).Optional(),
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field.String("sourceIp").
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Optional(),
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field.String("sourceRange").
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Optional(),
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field.String("sourceAsNumber").
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Optional(),
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field.String("sourceAsName").
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Optional(),
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field.String("sourceCountry").
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Optional(),
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field.Float32("sourceLatitude").
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Optional(),
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field.Float32("sourceLongitude").
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Optional(),
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field.String("sourceScope").Optional(),
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field.String("sourceValue").Optional(),
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field.Int32("capacity").Optional(),
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field.String("leakSpeed").Optional(),
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field.String("scenarioVersion").Optional(),
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field.String("scenarioHash").Optional(),
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field.Bool("simulated").Default(false),
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}
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}
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// Edges of the Alert.
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func (Alert) Edges() []ent.Edge {
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return []ent.Edge{
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edge.From("owner", Machine.Type).
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Ref("alerts").
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Unique(),
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edge.To("decisions", Decision.Type).
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Annotations(entsql.Annotation{
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OnDelete: entsql.Cascade,
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}),
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edge.To("events", Event.Type).
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Annotations(entsql.Annotation{
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OnDelete: entsql.Cascade,
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}),
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edge.To("metas", Meta.Type).
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Annotations(entsql.Annotation{
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OnDelete: entsql.Cascade,
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}),
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}
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}
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func (Alert) Indexes() []ent.Index {
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return []ent.Index{
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index.Fields("id"),
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}
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}
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