Files
zeekayandGitHub babbdec4b8 debrand: SigNoz -> O11y across the tree (+ otel-collector v0.144.7, schema cutover migration) (#28)
* debrand: signoz/SigNoz/SIGNOZ -> o11y/O11y/O11Y across the tree

Rename all SigNoz *branding* to O11y in file contents, file/dir names,
package names, env vars, config keys, comments, docs, SDK code, and the
ClickHouse schema identifiers the querier reads.

Collector dependency:
- Repoint github.com/hanzoai/signoz-otel-collector ->
  github.com/hanzoai/otel-collector and bump v0.144.6 -> v0.144.7
  (go.mod + go.sum reconciled via go mod tidy). Internal package paths
  also debranded upstream: signozschemamigrator -> o11yschemamigrator,
  signozlogspipelineprocessor -> o11ylogspipelineprocessor.
- Fix: v0.144.7 dropped otelconst.DistributedFieldKeysTable from the
  collector's public constants; pin FieldKeysTable = "distributed_field_keys"
  locally in pkg/telemetrymetadata/tables.go.

Package/dir renames (package decl + all importers):
  pkg/apiserver/signozapiserver -> o11yapiserver, plus signozalertmanager,
  signozauthzapi, signozglobal, signozquerier, signozruler, and pkg/signoz -> pkg/o11y.

Schema (read plane): signoz_traces/metrics/logs/metadata/analytics/meter and
signoz_index_v3/index_v2/error_index_v2/spans (+ distributed_*) -> o11y_*.
Data-preserving cutover migration added:
  deploy/clickhouse/migrations/0001_rename_signoz_to_o11y.sql
  (metadata-only RENAME DATABASE/TABLE, no drop/recreate).

Preserved (attribution / external / wire contracts):
- LICENSE + NOTICE verbatim (incl. "software from SigNoz", "Copyright ... SigNoz Inc.").
- Upstream github.com/SigNoz/* repo URLs + @SigNoz/* CODEOWNERS teams.
- Billing resource-attribute regex "signoz.workspace.*" (external wire contract).

go build ./pkg/... ./cmd/... = 0; gofmt clean; renamed+schema pkg tests pass.

* o11y: bump collector to v0.144.8 (o11y_* physical schema writer) + lockstep deploy plan

Collector v0.144.8's schema-migrator + exporters now CREATE/WRITE the same
o11y_* physical databases/tables the querier reads and the RENAME migration
(0001_rename_signoz_to_o11y.sql) targets.

Cross-checked byte-identical: writer DB set == migration target DB set (6);
writer prefixed-table set == migration target table set (8); o11y querier
reads and cloud reads are subsets of that set. Zero table-name mismatches
between writer, readers, and migration.

Collector go.mod unchanged between v0.144.7 and v0.144.8 (identical go.mod
hash) — pure source rename, no module-graph change.

Adds deploy/clickhouse/DEPLOY_signoz_to_o11y_cutover.md: the lockstep order
(collector v0.144.8 -> RENAME migration -> o11y+cloud readers) with a
fresh/scratch-ClickHouse pre-flight (create via migrator, emit trace+metric,
query back) and rollback. Ships together or telemetry blackholes.

go build ./pkg/... ./cmd/community = 0.
2026-07-09 13:08:55 -07:00

130 lines
5.2 KiB
Go

package telemetryaudit
import (
qbtypes "github.com/hanzoai/o11y/pkg/types/querybuildertypes/querybuildertypesv5"
"github.com/hanzoai/o11y/pkg/types/telemetrytypes"
schema "github.com/hanzoai/otel-collector/cmd/o11yschemamigrator/schema_migrator"
)
const (
// Internal Columns.
IDColumn = "id"
TimestampBucketStartColumn = "ts_bucket_start"
ResourceFingerPrintColumn = "resource_fingerprint"
// Intrinsic Columns.
TimestampColumn = "timestamp"
ObservedTimestampColumn = "observed_timestamp"
BodyColumn = "body"
EventNameColumn = "event_name"
TraceIDColumn = "trace_id"
SpanIDColumn = "span_id"
TraceFlagsColumn = "trace_flags"
SeverityTextColumn = "severity_text"
SeverityNumberColumn = "severity_number"
ScopeNameColumn = "scope_name"
ScopeVersionColumn = "scope_version"
// Contextual Columns.
AttributesStringColumn = "attributes_string"
AttributesNumberColumn = "attributes_number"
AttributesBoolColumn = "attributes_bool"
ResourceColumn = "resource"
ScopeStringColumn = "scope_string"
)
var (
DefaultFullTextColumn = &telemetrytypes.TelemetryFieldKey{
Name: "body",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeString,
}
IntrinsicFields = map[string]telemetrytypes.TelemetryFieldKey{
"body": {
Name: "body",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeString,
},
"trace_id": {
Name: "trace_id",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeString,
},
"span_id": {
Name: "span_id",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeString,
},
"trace_flags": {
Name: "trace_flags",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeNumber,
},
"severity_text": {
Name: "severity_text",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeString,
},
"severity_number": {
Name: "severity_number",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeNumber,
},
"event_name": {
Name: "event_name",
Signal: telemetrytypes.SignalLogs,
FieldContext: telemetrytypes.FieldContextLog,
FieldDataType: telemetrytypes.FieldDataTypeString,
},
}
DefaultSortingOrder = []qbtypes.OrderBy{
{
Key: qbtypes.OrderByKey{
TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
Name: TimestampColumn,
},
},
Direction: qbtypes.OrderDirectionDesc,
},
{
Key: qbtypes.OrderByKey{
TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
Name: IDColumn,
},
},
Direction: qbtypes.OrderDirectionDesc,
},
}
)
var auditLogColumns = map[string]*schema.Column{
"ts_bucket_start": {Name: "ts_bucket_start", Type: schema.ColumnTypeUInt64},
"resource_fingerprint": {Name: "resource_fingerprint", Type: schema.ColumnTypeString},
"timestamp": {Name: "timestamp", Type: schema.ColumnTypeUInt64},
"observed_timestamp": {Name: "observed_timestamp", Type: schema.ColumnTypeUInt64},
"id": {Name: "id", Type: schema.ColumnTypeString},
"trace_id": {Name: "trace_id", Type: schema.ColumnTypeString},
"span_id": {Name: "span_id", Type: schema.ColumnTypeString},
"trace_flags": {Name: "trace_flags", Type: schema.ColumnTypeUInt32},
"severity_text": {Name: "severity_text", Type: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}},
"severity_number": {Name: "severity_number", Type: schema.ColumnTypeUInt8},
"body": {Name: "body", Type: schema.ColumnTypeString},
"attributes_string": {Name: "attributes_string", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeString}},
"attributes_number": {Name: "attributes_number", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeFloat64}},
"attributes_bool": {Name: "attributes_bool", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeBool}},
"resource": {Name: "resource", Type: schema.JSONColumnType{}},
"event_name": {Name: "event_name", Type: schema.ColumnTypeString},
"scope_name": {Name: "scope_name", Type: schema.ColumnTypeString},
"scope_version": {Name: "scope_version", Type: schema.ColumnTypeString},
"scope_string": {Name: "scope_string", Type: schema.MapColumnType{KeyType: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}, ValueType: schema.ColumnTypeString}},
}