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feat(eventstore): increase parallel write capabilities (#5940)
This implementation increases parallel write capabilities of the eventstore. Please have a look at the technical advisories: [05](https://zitadel.com/docs/support/advisory/a10005) and [06](https://zitadel.com/docs/support/advisory/a10006). The implementation of eventstore.push is rewritten and stored events are migrated to a new table `eventstore.events2`. If you are using cockroach: make sure that the database user of ZITADEL has `VIEWACTIVITY` grant. This is used to query events.
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@@ -5,8 +5,8 @@ import (
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"github.com/zitadel/zitadel/internal/errors"
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"github.com/zitadel/zitadel/internal/eventstore"
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"github.com/zitadel/zitadel/internal/eventstore/handler"
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"github.com/zitadel/zitadel/internal/eventstore/handler/crdb"
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old_handler "github.com/zitadel/zitadel/internal/eventstore/handler"
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"github.com/zitadel/zitadel/internal/eventstore/handler/v2"
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"github.com/zitadel/zitadel/internal/repository/instance"
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)
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@@ -22,37 +22,42 @@ const (
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InstanceDomainIsPrimaryCol = "is_primary"
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)
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type instanceDomainProjection struct {
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crdb.StatementHandler
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type instanceDomainProjection struct{}
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func newInstanceDomainProjection(ctx context.Context, config handler.Config) *handler.Handler {
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return handler.NewHandler(ctx, &config, new(instanceDomainProjection))
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}
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func newInstanceDomainProjection(ctx context.Context, config crdb.StatementHandlerConfig) *instanceDomainProjection {
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p := new(instanceDomainProjection)
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config.ProjectionName = InstanceDomainTable
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config.Reducers = p.reducers()
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config.InitCheck = crdb.NewTableCheck(
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crdb.NewTable([]*crdb.Column{
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crdb.NewColumn(InstanceDomainInstanceIDCol, crdb.ColumnTypeText),
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crdb.NewColumn(InstanceDomainCreationDateCol, crdb.ColumnTypeTimestamp),
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crdb.NewColumn(InstanceDomainChangeDateCol, crdb.ColumnTypeTimestamp),
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crdb.NewColumn(InstanceDomainSequenceCol, crdb.ColumnTypeInt64),
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crdb.NewColumn(InstanceDomainDomainCol, crdb.ColumnTypeText),
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crdb.NewColumn(InstanceDomainIsGeneratedCol, crdb.ColumnTypeBool),
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crdb.NewColumn(InstanceDomainIsPrimaryCol, crdb.ColumnTypeBool),
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func (*instanceDomainProjection) Name() string {
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return InstanceDomainTable
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}
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func (*instanceDomainProjection) Init() *old_handler.Check {
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return handler.NewTableCheck(
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handler.NewTable([]*handler.InitColumn{
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handler.NewColumn(InstanceDomainInstanceIDCol, handler.ColumnTypeText),
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handler.NewColumn(InstanceDomainCreationDateCol, handler.ColumnTypeTimestamp),
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handler.NewColumn(InstanceDomainChangeDateCol, handler.ColumnTypeTimestamp),
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handler.NewColumn(InstanceDomainSequenceCol, handler.ColumnTypeInt64),
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handler.NewColumn(InstanceDomainDomainCol, handler.ColumnTypeText),
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handler.NewColumn(InstanceDomainIsGeneratedCol, handler.ColumnTypeBool),
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handler.NewColumn(InstanceDomainIsPrimaryCol, handler.ColumnTypeBool),
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},
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crdb.NewPrimaryKey(InstanceDomainInstanceIDCol, InstanceDomainDomainCol),
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crdb.WithIndex(crdb.NewIndex("instance_domain", []string{InstanceDomainDomainCol})),
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handler.NewPrimaryKey(InstanceDomainInstanceIDCol, InstanceDomainDomainCol),
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handler.WithIndex(
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handler.NewIndex("instance_domain", []string{InstanceDomainDomainCol},
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handler.WithInclude(InstanceDomainCreationDateCol, InstanceDomainChangeDateCol, InstanceDomainSequenceCol, InstanceDomainIsGeneratedCol, InstanceDomainIsPrimaryCol),
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),
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),
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),
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)
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p.StatementHandler = crdb.NewStatementHandler(ctx, config)
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return p
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}
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func (p *instanceDomainProjection) reducers() []handler.AggregateReducer {
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func (p *instanceDomainProjection) Reducers() []handler.AggregateReducer {
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return []handler.AggregateReducer{
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{
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Aggregate: instance.AggregateType,
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EventRedusers: []handler.EventReducer{
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EventReducers: []handler.EventReducer{
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{
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Event: instance.InstanceDomainAddedEventType,
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Reduce: p.reduceDomainAdded,
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@@ -79,7 +84,7 @@ func (p *instanceDomainProjection) reduceDomainAdded(event eventstore.Event) (*h
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if !ok {
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return nil, errors.ThrowInvalidArgumentf(nil, "PROJE-38nNf", "reduce.wrong.event.type %s", instance.InstanceDomainAddedEventType)
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}
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return crdb.NewCreateStatement(
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return handler.NewCreateStatement(
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e,
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[]handler.Column{
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handler.NewCol(InstanceDomainCreationDateCol, e.CreationDate()),
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@@ -98,9 +103,9 @@ func (p *instanceDomainProjection) reduceDomainPrimarySet(event eventstore.Event
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if !ok {
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return nil, errors.ThrowInvalidArgumentf(nil, "PROJE-f8nlw", "reduce.wrong.event.type %s", instance.InstanceDomainPrimarySetEventType)
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}
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return crdb.NewMultiStatement(
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return handler.NewMultiStatement(
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e,
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crdb.AddUpdateStatement(
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handler.AddUpdateStatement(
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[]handler.Column{
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handler.NewCol(InstanceDomainChangeDateCol, e.CreationDate()),
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handler.NewCol(InstanceDomainSequenceCol, e.Sequence()),
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@@ -111,7 +116,7 @@ func (p *instanceDomainProjection) reduceDomainPrimarySet(event eventstore.Event
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handler.NewCond(InstanceDomainIsPrimaryCol, true),
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},
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),
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crdb.AddUpdateStatement(
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handler.AddUpdateStatement(
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[]handler.Column{
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handler.NewCol(InstanceDomainChangeDateCol, e.CreationDate()),
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handler.NewCol(InstanceDomainSequenceCol, e.Sequence()),
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@@ -130,7 +135,7 @@ func (p *instanceDomainProjection) reduceDomainRemoved(event eventstore.Event) (
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if !ok {
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return nil, errors.ThrowInvalidArgumentf(nil, "PROJE-388Nk", "reduce.wrong.event.type %s", instance.InstanceDomainRemovedEventType)
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}
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return crdb.NewDeleteStatement(
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return handler.NewDeleteStatement(
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e,
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[]handler.Condition{
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handler.NewCond(InstanceDomainDomainCol, e.Domain),
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