chore: rename IAM to instance (#11351)

# Which Problems Are Solved

In many cases IAM was used where instance was meant. 

# How the Problems Are Solved

- Rename wrong usage of IAM to instance all over the code base.
- Add an agents.md which explains the terms used in Zitadel's
architecture.

# Additional Context

- closes #11280

---------

Co-authored-by: Copilot <[email protected]>
Co-authored-by: muhlemmer <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Marco A. <[email protected]>
This commit is contained in:
Tim Möhlmann
2026-02-10 20:25:39 +01:00
committed by GitHub
co-authored by Copilot muhlemmer Copilot Marco A.
parent 67a02a6aeb
commit 5a2181bcec
110 changed files with 392 additions and 478 deletions
@@ -35,7 +35,7 @@ func (c *Commands) addDefaultDebugNotificationLog(ctx context.Context, instanceA
return nil, err
}
if addedWriteModel.State.Exists() {
return nil, zerrors.ThrowAlreadyExists(nil, "INSTANCE-3h0fs", "Errors.IAM.DebugNotificationProvider.AlreadyExists")
return nil, zerrors.ThrowAlreadyExists(nil, "INSTANCE-3h0fs", "Errors.Instance.DebugNotificationProvider.AlreadyExists")
}
events := []eventstore.Command{
@@ -70,13 +70,13 @@ func (c *Commands) changeDefaultDebugNotificationProviderLog(ctx context.Context
return nil, err
}
if !existingProvider.State.Exists() {
return nil, zerrors.ThrowNotFound(nil, "INSTANCE-2h0s3", "Errors.IAM.DebugNotificationProvider.NotFound")
return nil, zerrors.ThrowNotFound(nil, "INSTANCE-2h0s3", "Errors.Instance.DebugNotificationProvider.NotFound")
}
changedEvent, hasChanged := existingProvider.NewChangedEvent(ctx,
instanceAgg,
fileSystemProvider.Compact)
if !hasChanged {
return nil, zerrors.ThrowPreconditionFailed(nil, "INSTANCE-fn9p3", "Errors.IAM.LoginPolicy.NotChanged")
return nil, zerrors.ThrowPreconditionFailed(nil, "INSTANCE-fn9p3", "Errors.Instance.LoginPolicy.NotChanged")
}
return changedEvent, nil
}
@@ -89,7 +89,7 @@ func (c *Commands) RemoveDefaultNotificationLog(ctx context.Context) (*domain.Ob
return nil, err
}
if !existingProvider.State.Exists() {
return nil, zerrors.ThrowNotFound(nil, "INSTANCE-39lse", "Errors.IAM.DebugNotificationProvider.NotFound")
return nil, zerrors.ThrowNotFound(nil, "INSTANCE-39lse", "Errors.Instance.DebugNotificationProvider.NotFound")
}
events, err := c.eventstore.Push(ctx, instance.NewDebugNotificationProviderLogRemovedEvent(ctx, instanceAgg))