opentofu/internal/terraform
Martin Atkins ec6fe93fa8 instances: Non-existing module instance has no resource instances
Previously we were treating it as a programming error to ask for the
instances of a resource inside an instance of a module that is declared
but whose declaration doesn't include the given instance key.

However, that's actually a valid situation which can arise if, for
example, the user has changed the repetition/expansion mode for an
existing module call and so now all of the resource instances addresses it
previously contained are "orphaned".

To represent that, we'll instead say that an invalid instance key of a
declared module behaves as if it contains no resource instances at all,
regardless of the configurations of any resources nested inside. This
then gives the result needed to successfully detect all of the former
resource instances as "orphaned" and plan to destroy them.

However, this then introduces a new case for
NodePlannableResourceInstanceOrphan.deleteActionReason to deal with: the
resource configuration still exists (because configuration isn't aware of
individual module/resource instances) but the module instance does not.
This actually allows us to resolve, at least partially, a previous missing
piece of explaining to the user why the resource instances are planned
for deletion in that case, finally allowing us to be explicit to the user
that it's because of the module instance being removed, which
internally we call plans.ResourceInstanceDeleteBecauseNoModule.

Co-authored-by: Alisdair McDiarmid <alisdair@users.noreply.github.com>
2021-12-13 10:03:50 -05:00
..
testdata generate precise resource types during validate 2021-11-02 15:38:36 -04:00
context_apply2_test.go configs: explicitly nullable variable values 2021-10-29 13:59:46 -04:00
context_apply_test.go command/workspace_delete: Allow deleting a workspace with empty husks 2021-10-13 13:54:11 -07:00
context_apply.go core: Graph walk loads plugin schemas opportunistically 2021-09-10 14:56:49 -07:00
context_eval_test.go core: Functional-style API for terraform.Context 2021-08-30 13:59:14 -07:00
context_eval.go core: Graph walk loads plugin schemas opportunistically 2021-09-10 14:56:49 -07:00
context_fixtures_test.go core: Functional-style API for terraform.Context 2021-08-30 13:59:14 -07:00
context_import_test.go core: Functional-style API for terraform.Context 2021-08-30 13:59:14 -07:00
context_import.go core: Graph walk loads plugin schemas opportunistically 2021-09-10 14:56:49 -07:00
context_input_test.go wrap multiple provider creations into a factory fn 2021-10-12 17:47:50 -04:00
context_input.go core: Functional-style API for terraform.Context 2021-08-30 13:59:14 -07:00
context_plan2_test.go instances: Non-existing module instance has no resource instances 2021-12-13 10:03:50 -05:00
context_plan_test.go generate precise resource types during validate 2021-11-02 15:38:36 -04:00
context_plan.go core: Simplify and centralize plugin availability checks 2021-10-01 14:43:58 -07:00
context_plugins_test.go core: Replace contextComponentFactory with contextPlugins 2021-09-10 14:56:49 -07:00
context_plugins.go core: Simplify and centralize plugin availability checks 2021-10-01 14:43:58 -07:00
context_refresh_test.go core: Simplify and centralize plugin availability checks 2021-10-01 14:43:58 -07:00
context_refresh.go core: Functional-style API for terraform.Context 2021-08-30 13:59:14 -07:00
context_test.go plans/planfile: Create takes most arguments via a struct type 2021-10-01 14:43:58 -07:00
context_validate_test.go core: Graph walk loads plugin schemas opportunistically 2021-09-10 14:56:49 -07:00
context_validate.go core: Simplify and centralize plugin availability checks 2021-10-01 14:43:58 -07:00
context_walk.go refactoring: ApplyMoves new return type 2021-09-22 09:01:10 -07:00
context.go insert panic handlers 2021-10-28 11:51:39 -04:00
eval_context_builtin_test.go core: Replace contextComponentFactory with contextPlugins 2021-09-10 14:56:49 -07:00
eval_context_builtin.go refactoring: ApplyMoves new return type 2021-09-22 09:01:10 -07:00
eval_context_mock.go refactoring: ApplyMoves new return type 2021-09-22 09:01:10 -07:00
eval_context.go refactoring: ApplyMoves new return type 2021-09-22 09:01:10 -07:00
eval_count_test.go update to use typed sensitive marks 2021-06-25 12:49:07 -04:00
eval_count.go core: refactoring.ImpliedMoveStatements replaces NodeCountBoundary 2021-09-20 09:06:22 -07:00
eval_for_each_test.go update to use typed sensitive marks 2021-06-25 12:49:07 -04:00
eval_for_each.go remove IsMarked and ContainsMarked calls 2021-06-25 14:17:06 -04:00
eval_provider_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
eval_provider.go core: EvalContextBuiltin no longer has a "Schemas" 2021-09-10 14:56:49 -07:00
eval_variable.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
evaluate_test.go Merge pull request #29559 from hashicorp/jbardin/optional-attrs 2021-09-13 08:58:11 -04:00
evaluate_valid_test.go core: Graph walk loads plugin schemas opportunistically 2021-09-10 14:56:49 -07:00
evaluate_valid.go core: Graph walk loads plugin schemas opportunistically 2021-09-10 14:56:49 -07:00
evaluate.go we don't need an abs provider address 2021-11-02 15:38:53 -04:00
execute.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
features.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_builder_apply_test.go core: refactoring.ImpliedMoveStatements replaces NodeCountBoundary 2021-09-20 09:06:22 -07:00
graph_builder_apply.go core: refactoring.ImpliedMoveStatements replaces NodeCountBoundary 2021-09-20 09:06:22 -07:00
graph_builder_destroy_plan.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
graph_builder_eval.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
graph_builder_import.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
graph_builder_plan_test.go core: refactoring.ImpliedMoveStatements replaces NodeCountBoundary 2021-09-20 09:06:22 -07:00
graph_builder_plan.go core: refactoring.ImpliedMoveStatements replaces NodeCountBoundary 2021-09-20 09:06:22 -07:00
graph_builder_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_builder_validate.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_builder.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_dot_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_dot.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_interface_subgraph.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_test.go de-linting 2021-09-01 11:36:21 -04:00
graph_walk_context.go refactoring: ApplyMoves new return type 2021-09-22 09:01:10 -07:00
graph_walk_operation.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_walk_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph_walk.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
graph.go insert panic handlers 2021-10-28 11:51:39 -04:00
hook_mock.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
hook_stop_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
hook_stop.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
hook_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
hook.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
instance_expanders.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
marks_test.go update to use typed sensitive marks 2021-06-25 12:49:07 -04:00
marks.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_data_destroy_test.go command/workspace_delete: Allow deleting a workspace with empty husks 2021-10-13 13:54:11 -07:00
node_data_destroy.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_local_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_local.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_module_expand_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_module_expand.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_module_variable_test.go configs: add ConstraintType to config.Variable 2021-09-13 08:51:32 -04:00
node_module_variable.go udpate diagnostic message 2021-11-01 12:28:55 -04:00
node_output_test.go update to use typed sensitive marks 2021-06-25 12:49:07 -04:00
node_output.go remove IsMarked and ContainsMarked calls 2021-06-25 14:17:06 -04:00
node_provider_abstract.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_provider_eval.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_provider_test.go Merge pull request #29039 from hashicorp/jbardin/sensitive 2021-06-25 17:11:59 -04:00
node_provider.go add comment about when we call ConfigureProvider 2021-10-08 15:23:36 -04:00
node_resource_abstract_instance_test.go core: Fix schema loading for deleted resources 2021-11-24 15:23:20 -05:00
node_resource_abstract_instance.go core: Fix schema loading for deleted resources 2021-11-24 15:23:20 -05:00
node_resource_abstract_test.go addrs: Rename DefaultRegistryHost to DefaultProviderRegistryHost 2021-06-03 08:50:34 -07:00
node_resource_abstract.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_apply_instance.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_apply_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_apply.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_destroy_deposed_test.go fixup tests for MockProvider changes 2021-10-08 08:42:06 -04:00
node_resource_destroy_deposed.go skip refreshing deposed during destroy plan 2021-10-07 16:51:48 -04:00
node_resource_destroy.go Check for nil change during apply 2021-10-08 16:46:29 -04:00
node_resource_plan_destroy.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_plan_instance.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_plan_orphan_test.go fixup tests for MockProvider changes 2021-10-08 08:42:06 -04:00
node_resource_plan_orphan.go instances: Non-existing module instance has no resource instances 2021-12-13 10:03:50 -05:00
node_resource_plan_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_resource_plan.go core: Fix refresh-only interaction with orphans 2021-09-23 16:38:08 -04:00
node_resource_validate_test.go update to use typed sensitive marks 2021-06-25 12:49:07 -04:00
node_resource_validate.go core: EvalContextBuiltin no longer has a "Schemas" 2021-09-10 14:56:49 -07:00
node_root_variable_test.go configs: add ConstraintType to config.Variable 2021-09-13 08:51:32 -04:00
node_root_variable.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
node_value.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
phasestate_string.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
provider_mock.go test that providers are configured for calls 2021-10-07 16:48:56 -04:00
provisioner_mock_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
provisioner_mock.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
reduce_plan_test.go test for null map and fix lost map marks 2021-11-11 10:44:39 -05:00
reduce_plan.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
resource_provider_mock_test.go de-linting 2021-09-01 11:36:21 -04:00
schemas_test.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
schemas.go core: Context.Schemas in terms of contextPlugins methods 2021-09-10 14:56:49 -07:00
terraform_test.go command: make module installation interruptible 2021-11-11 12:28:10 +00:00
transform_attach_config_provider_meta.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_attach_config_provider.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_attach_config_resource.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_attach_schema.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
transform_attach_state.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_config_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_config.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_destroy_cbd_test.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
transform_destroy_cbd.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
transform_destroy_edge_test.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
transform_destroy_edge.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
transform_diff_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_diff.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_expand.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_import_state_test.go fixup tests for MockProvider changes 2021-10-08 08:42:06 -04:00
transform_import_state.go return error for invalid resource import 2021-05-25 17:13:49 -04:00
transform_local.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_module_expansion.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_module_variable_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_module_variable.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_orphan_count_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_orphan_count.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_orphan_output.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_orphan_resource_test.go deposed instances should not be counted as orphans 2021-05-20 09:36:45 -04:00
transform_orphan_resource.go deposed instances should not be counted as orphans 2021-05-20 09:36:45 -04:00
transform_output.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_provider_test.go core: Provider transformers don't use the set of all available providers 2021-09-10 14:56:49 -07:00
transform_provider.go core: Provider transformers don't use the set of all available providers 2021-09-10 14:56:49 -07:00
transform_provisioner.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_reference_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_reference.go don't check all ancestors for data depends_on 2021-09-30 16:43:09 -04:00
transform_removed_modules.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_resource_count.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_root_test.go core: Provider transformers don't use the set of all available providers 2021-09-10 14:56:49 -07:00
transform_root.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_state.go command/workspace_delete: Allow deleting a workspace with empty husks 2021-10-13 13:54:11 -07:00
transform_targets_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_targets.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_transitive_reduction_test.go core: Opportunistic schema loading during graph construction 2021-09-10 14:56:49 -07:00
transform_transitive_reduction.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_variable.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_vertex_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform_vertex.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
transform.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_input_mock.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_input_prefix_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_input_prefix.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_input.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output_callback_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output_callback.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output_mock_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output_mock.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output_provisioner_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output_provisioner.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
ui_output.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
update_state_hook_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
update_state_hook.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
upgrade_resource_state_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
upgrade_resource_state.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
util_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
util.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
validate_selfref_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
validate_selfref.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
valuesourcetype_string.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
variables_test.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
variables.go configs: add ConstraintType to config.Variable 2021-09-13 08:51:32 -04:00
version_required.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00
walkoperation_string.go Move terraform/ to internal/terraform/ 2021-05-17 14:09:07 -07:00