Files
tasks/common/persistence/sql/sqlplugin/cluster_metadata.go
zeekay 5a601d081b rebrand: go.temporal.io/server -> github.com/hanzoai/tasks
Full module path rebrand from Temporal to Hanzo Tasks:
- go.mod module: github.com/hanzoai/tasks
- All internal Go imports updated (1906 files)
- cmd/server renamed to cmd/tasksd
- Binary name: tasksd (was temporal-server)
- Docker images: hanzoai/tasks (was temporalio/server)
- README rewritten with Hanzo Tasks branding
- LLM.md created with integration notes
- Makefile, goreleaser, CI workflows updated
- go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos)

Fork of Temporal.io (MIT license).
2026-03-19 10:36:40 -07:00

66 lines
2.1 KiB
Go

package sqlplugin
import (
"context"
"database/sql"
"time"
"github.com/hanzoai/tasks/common/persistence"
)
type (
// ClusterMetadataRow represents a row in the cluster_metadata table
ClusterMetadataRow struct {
ClusterName string
Data []byte
DataEncoding string
Version int64
}
// ClusterMembershipRow represents a row in the cluster_membership table
ClusterMembershipRow struct {
Role persistence.ServiceType
HostID []byte
RPCAddress string
RPCPort uint16
SessionStart time.Time
LastHeartbeat time.Time
RecordExpiry time.Time
InsertionOrder uint64
}
ClusterMetadataFilter struct {
ClusterName string
PageSize *int
}
// ClusterMembershipFilter is used for GetClusterMembership queries
ClusterMembershipFilter struct {
RPCAddressEquals string
HostIDEquals []byte
HostIDGreaterThan []byte
RoleEquals persistence.ServiceType
LastHeartbeatAfter time.Time
RecordExpiryAfter time.Time
SessionStartedAfter time.Time
MaxRecordCount int
}
// PruneClusterMembershipFilter is used for PruneClusterMembership queries
PruneClusterMembershipFilter struct {
PruneRecordsBefore time.Time
}
// ClusterMetadata is the SQL persistence interface for cluster metadata
ClusterMetadata interface {
SaveClusterMetadata(ctx context.Context, row *ClusterMetadataRow) (sql.Result, error)
GetClusterMetadata(ctx context.Context, filter *ClusterMetadataFilter) (*ClusterMetadataRow, error)
ListClusterMetadata(ctx context.Context, filter *ClusterMetadataFilter) ([]ClusterMetadataRow, error)
DeleteClusterMetadata(ctx context.Context, filter *ClusterMetadataFilter) (sql.Result, error)
WriteLockGetClusterMetadata(ctx context.Context, filter *ClusterMetadataFilter) (*ClusterMetadataRow, error)
GetClusterMembers(ctx context.Context, filter *ClusterMembershipFilter) ([]ClusterMembershipRow, error)
UpsertClusterMembership(ctx context.Context, row *ClusterMembershipRow) (sql.Result, error)
PruneClusterMembership(ctx context.Context, filter *PruneClusterMembershipFilter) (sql.Result, error)
}
)