terraform

History

Martin Atkins b0b8d4aa6f states: Only track root module output values For a very long time we've had an annoying discrepancy between the in-memory state model and our state snapshot format where the in-memory format stores output values for all modules whereas the snapshot format only tracks the root module output values because those are all we actually need to preserve between runs. That design wart was a result of us using the state both as an internal and an external artifact, due to having nowhere else to store the transient values of non-root module output values while Terraform Core does its work. We now have namedvals.State to internally track all of the throwaway results from named values that don't need to persist between runs, so now we'll use that for our internal work instead and reserve the states.State model only for the data that we will preserve between runs in state snapshots. The namedvals internal model isn't really designed to support enumerating all of the output values for a particular module call, but our expression evaluator currently depends on being able to do that and so we have a temporary inefficient implementation of that which just scans the entire table of values as a stopgap just to avoid this commit growing even larger than it already is. In a future commit we'll rework the evaluator to support the PartialEval mode and at the same time move the responsiblity for enumerating all of the output values into the evaluator itself, since it should be able to determine what it's expecting by analyzing the configuration rather than just by trusting that earlier evaluation has completed correctly. Because our legacy state string serialization previously included output values for all modules, some of our context tests were accidentally depending on the implementation detail of how those got stored internally. Those tests are updated here to test only the data that is a real part of Terraform Core's result, by ensuring that the relevant data appears somewhere either in a root output value or in a resource attribute.		2 years ago
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testdata	bugfix: issue-28274, terraform providers mirror command should honor terraform lock file	3 years ago
.gitignore	…
automation_test.go	Update copyright file headers to BUSL-1.1	3 years ago
doc.go	Update copyright file headers to BUSL-1.1	3 years ago
init_test.go	Update copyright file headers to BUSL-1.1	3 years ago
main_test.go	Update copyright file headers to BUSL-1.1	3 years ago
make-archive.sh	Update copyright file headers to BUSL-1.1	3 years ago
module_archive_test.go	Update copyright file headers to BUSL-1.1	3 years ago
primary_test.go	states: Only track root module output values	2 years ago
provider_dev_test.go	Update copyright file headers to BUSL-1.1	3 years ago
provider_plugin_test.go	Update copyright file headers to BUSL-1.1	3 years ago
providers_mirror_test.go	Update copyright file headers to BUSL-1.1	3 years ago
providers_tamper_test.go	Update copyright file headers to BUSL-1.1	3 years ago
provisioner_plugin_test.go	Update copyright file headers to BUSL-1.1	3 years ago
provisioner_test.go	Update copyright file headers to BUSL-1.1	3 years ago
remote_state_test.go	Update copyright file headers to BUSL-1.1	3 years ago
strip_ansi.go	Update copyright file headers to BUSL-1.1	3 years ago
terraform_test.go	states: Only track root module output values	2 years ago
unmanaged_test.go	Update copyright file headers to BUSL-1.1	3 years ago
version_test.go	Update copyright file headers to BUSL-1.1	3 years ago