TheArchive/zitadel
1
0
Fork 0
mirror of https://github.com/zitadel/zitadel.git synced 2026-01-04 18:08:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(backend): state persisted objects (#9870)

Browse Source 
This PR initiates the rework of Zitadel's backend to state-persisted
objects. This change is a step towards a more scalable and maintainable
architecture.

## Changes

* **New `/backend/v3` package**: A new package structure has been
introduced to house the reworked backend logic. This includes:
* `domain`: Contains the core business logic, commands, and repository
interfaces.
* `storage`: Implements the repository interfaces for database
interactions with new transactional tables.
  * `telemetry`: Provides logging and tracing capabilities.
* **Transactional Tables**: New database tables have been defined for
`instances`, `instance_domains`, `organizations`, and `org_domains`.
* **Projections**: New projections have been created to populate the new
relational tables from the existing event store, ensuring data
consistency during the migration.
* **Repositories**: New repositories provide an abstraction layer for
accessing and manipulating the data in the new tables.
* **Setup**: A new setup step for `TransactionalTables` has been added
to manage the database migrations for the new tables.

This PR lays the foundation for future work to fully transition to
state-persisted objects for these components, which will improve
performance and simplify data access patterns.

This PR initiates the rework of ZITADEL's backend to state-persisted
objects. This is a foundational step towards a new architecture that
will improve performance and maintainability.

The following objects are migrated from event-sourced aggregates to
state-persisted objects:

* Instances
  * incl. Domains
* Orgs
  * incl. Domains

The structure of the new backend implementation follows the software
architecture defined in this [wiki
page](https://github.com/zitadel/zitadel/wiki/Software-Architecturel).

This PR includes:

* The initial implementation of the new transactional repositories for
the objects listed above.
* Projections to populate the new relational tables from the existing
event store.
* Adjustments to the build and test process to accommodate the new
backend structure.

This is a work in progress and further changes will be made to complete
the migration.

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Iraq Jaber <iraq+github@zitadel.com>
Co-authored-by: Iraq <66622793+kkrime@users.noreply.github.com>
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
This commit is contained in:
Silvan
2025-09-05 10:54:34 +02:00
committed by GitHub
parent 8cc79c1376
commit 61cab8878e
119 changed files with 13940 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
cmd/setup/setup.go
View File

@@ -286,6 +286,9 @@ func Setup(ctx context.Context, config *Config, steps *Steps, masterKey string)
ExternalSecure: config.ExternalSecure,
defaults: config.SystemDefaults,
},
&TransactionalTables{
dbClient: dbClient,
},
&projectionTables{
es: eventstoreClient,
Version: build.Version(),

32
cmd/setup/transactional_tables.go Normal file
View File

@@ -0,0 +1,32 @@
package setup
import (
"context"
_ "embed"
"github.com/zitadel/zitadel/backend/v3/storage/database/dialect/postgres"
"github.com/zitadel/zitadel/internal/database"
"github.com/zitadel/zitadel/internal/eventstore"
)
type TransactionalTables struct {
dbClient *database.DB
}
func (mig *TransactionalTables) Execute(ctx context.Context, _ eventstore.Event) error {
config := &postgres.Config{Pool: mig.dbClient.Pool}
pool, err := config.Connect(ctx)
if err != nil {
return err
}
return pool.Migrate(ctx)
}
func (mig *TransactionalTables) String() string {
return "repeatable_transactional_tables"
}
func (mig *TransactionalTables) Check(lastRun map[string]interface{}) bool {
return true
}