Model States

Models can have one of the following states or specific combinations of those:

The following combinations are possible:

Active

The definition for state ACTIVE is the following:

New processes instances can be started only for active models.

Alive

Any deployed model that either has running instances or is in ACTIVE state is called Alive

For a given model ID, there can be an arbitrary number [0,...N] of alive model versions.

Disabled

If model processes are marked as disabled (suspended), the model has the state DISABLED. Note that a model marked as disabled might still be alive.

Inactive

Models that are not active, are in INACTIVE state.

Valid

The VALID state is determined by checking the validity (valid from / valid to), the disabled flag and/or priority setting.