Commit Graph

27 Commits

Author SHA1 Message Date
Jonathan Hall 49ee3d3ef8 Grammar nit: "setup" as a verb should be spelled "set up" 2021-01-26 20:39:11 +01:00
James Bardin 3bc7d77230 update MockProvider usage 2021-01-12 17:47:55 -05:00
Kristin Laemmert 86e9ba3d65
* backend/local: push responsibility for unlocking state into individual operations
* unlock the state if Context() has an error, exactly as backend/remote does today
* terraform console and terraform import will exit before unlocking state in case of error in Context()
* responsibility for unlocking state in the local backend is pushed down the stack, out of backend.go and into each individual state operation
* add tests confirming that state is not locked after apply and plan

* backend/local: add checks that the state is unlocked after operations

This adds tests to plan, apply and refresh which validate that the state
is unlocked after all operations, regardless of exit status. I've also
added specific tests that force Context() to fail during each operation
to verify that locking behavior specifically.
2020-08-11 11:23:42 -04:00
Kristin Laemmert 32062b00a2 backend/local: refactor tests with modern state and default providers (#24524) 2020-04-06 09:24:23 -07:00
Martin Atkins 549aede792 Remove terraform.ResourceProvider, use providercache.Installer instead
Back when we first introduced provider versioning in Terraform 0.10, we
did the provider version resolution in terraform.NewContext because we
weren't sure yet how exactly our versioning model was going to play out
(whether different versions could be selected per provider configuration,
for example) and because we were building around the limitations of our
existing filesystem-based plugin discovery model.

However, the new installer codepath is new able to do all of the
selections up front during installation, so we don't need such a heavy
inversion of control abstraction to get this done: the command package can
select the exact provider versions and pass their factories directly
to terraform.NewContext as a simple static map.

The result of this commit is that CLI commands other than "init" are now
able to consume the local cache directory and selections produced by the
installation process in "terraform init", passing all of the selected
providers down to the terraform.NewContext function for use in
implementing the main operations.

This commit is just enough to get the providers passing into the
terraform.Context. There's still plenty more to do here, including to
repair all of the tests this change has additionally broken.
2020-04-06 09:24:23 -07:00
Kristin Laemmert 9891d0354a
providers: use addrs.Provider as map keys for provider.Factory (#23548)
* terraform/context: use new addrs.Provider as map key in provider factories
* added NewLegacyProviderType and LegacyString funcs to make it explicit that these are temporary placeholders

This PR introduces a new concept, provider fully-qualified name (FQN), encapsulated by the `addrs.Provider` struct.
2019-12-04 11:30:20 -05:00
Martin Atkins e3618f915b backend/local: Fix mock provider in tests
We've changed the contract for PlanResourceChange to now require the
provider to populate any default values (including unknowns) it wants to
set for computed arguments, so our mock provider here now needs to be a
little more complex to deal with that.

This fixes several of the tests in this package. A minor change to
TestLocal_applyEmptyDirDestroy was required to make it properly configure
the mock provider so PlanResourceChange can access the schema.
2019-02-08 12:48:32 -08:00
Radek Simko 3ab4739ba4
backend/local: Avoid rendering data sources on destroy 2018-12-12 18:21:49 +00:00
Sander van Harmelen 52a1b22f7a Implement the remote enhanced backend
This is a refactored version of the `remote` backend that was initially added to Terraform v0.11.8 which should now be compatible with v0.12.0.
2018-11-06 16:29:46 +01:00
Sander van Harmelen 48ef7ecfa6 Updates after running `make fmt` with Go v1.11.1 2018-10-17 14:11:08 -07:00
Martin Atkins 541952bb8f Revert some work that happened since v0.12-dev branched
This work was done against APIs that were already changed in the branch
before work began, and so it doesn't apply to the v0.12 development work.

To allow v0.12 to merge down to master, we'll revert this work out for now
and then re-introduce equivalent functionality in later commits that works
against the new APIs.
2018-10-16 19:48:28 -07:00
Martin Atkins 2b80df0163 backend/local: Require caller to set PlanOutBackend with PlanOutPath
We can't generate a valid plan file without a backend configuration to
write into it, but it's the responsibility of the caller (the command
package) to manage the backend configuration mechanism, so we require it
to tell us what to write here.

This feels a little strange because the backend in principle knows its
own config, but in practice the backend only knows the _processed_ version
of the config, not the raw configuration value that was used to configure
it.
2018-10-16 19:14:11 -07:00
Kristin Laemmert 2d3cb87789 backend/local tests tests tests
converted the existing testPlanState() from terraform.State to
states.State to fix various plan tests.

reverted the "bandaid" in plans/planfile/tfplan.go - at this moment the
backend tests do not include backend configuration, and so the planfile
package can write the plan file but not read it back in. That will be
revisted in a separate track of work.
2018-10-16 19:14:11 -07:00
Kristin Laemmert 56b879d0c0 backend/local: updated DiffFn adn ReadResourceFn for new models 2018-10-16 19:14:11 -07:00
Kristin Laemmert 2808df48ec backend/local WIP commit - fixing tests 2018-10-16 19:14:11 -07:00
Martin Atkins 44bc7519a6 terraform: More wiring in of new provider types
This doesn't actually work yet, but it builds and then panics in a pretty
satisfying way.
2018-10-16 19:12:54 -07:00
Martin Atkins a3403f2766 terraform: Ugly huge change to weave in new State and Plan types
Due to how often the state and plan types are referenced throughout
Terraform, there isn't a great way to switch them out gradually. As a
consequence, this huge commit gets us from the old world to a _compilable_
new world, but still has a large number of known test failures due to
key functionality being stubbed out.

The stubs here are for anything that interacts with providers, since we
now need to do the follow-up work to similarly replace the old
terraform.ResourceProvider interface with its replacement in the new
"providers" package. That work, along with work to fix the remaining
failing tests, will follow in subsequent commits.

The aim here was to replace all references to terraform.State and its
downstream types with states.State, terraform.Plan with plans.Plan,
state.State with statemgr.State, and switch to the new implementations of
the state and plan file formats. However, due to the number of times those
types are used, this also ended up affecting numerous other parts of core
such as terraform.Hook, the backend.Backend interface, and most of the CLI
commands.

Just as with 5861dbf3fc49b19587a31816eb06f511ab861bb4 before, I apologize
in advance to the person who inevitably just found this huge commit while
spelunking through the commit history.
2018-10-16 19:11:09 -07:00
Martin Atkins ebc6238bee backend/local: Update tests for changes in "terraform" package
This mainly consists of adding schema information to the mock providers.
2018-10-16 18:49:20 -07:00
Martin Atkins 5782357c28 backend: Update interface and implementations for new config loader
The new config loader requires some steps to happen in a different
order, particularly in regard to knowing the schema in order to
decode the configuration.

Here we lean directly on the configschema package, rather than
on helper/schema.Backend as before, because it's generally
sufficient for our needs here and this prepares us for the
helper/schema package later moving out into its own repository
to seed a "plugin SDK".
2018-10-16 18:39:12 -07:00
Sander van Harmelen 7fb2d1b8de Implement the Enterprise enhanced remote backend 2018-08-03 22:22:55 +02:00
Sander van Harmelen 495d1ea350 Use New() instead of `once.Do(b.init)` 2018-08-03 11:29:11 +02:00
James Bardin 28c46d1a90 cleanup temp files from backend tests 2018-03-28 11:00:23 -04:00
Martin Atkins 418a8a8bc9 command + backend: rename various API objects to "Workspace" terminology
We're shifting terminology from "environment" to "workspace". This takes
care of some of the main internal API surface that was using the old
terminology, though is not intended to be entirely comprehensive and is
mainly just to minimize the amount of confusion for maintainers as we
continue moving towards eliminating the old terminology.
2017-06-09 16:26:25 -07:00
Martin Atkins c835ef8ff3 Update tests for the new ProviderResolver interface
Rather than providing an already-resolved map of plugins to core, we now
provide a "provider resolver" which knows how to resolve a set of provider
dependencies, to be determined later, and produce that map.

This requires the context to be instantiated in a different way, so this
very noisy diff is a mostly-mechanical update of all of the existing
places where contexts get created for testing, using some adapted versions
of the pre-existing utilities for passing in mock providers.
2017-06-09 14:03:59 -07:00
Mitchell Hashimoto f63e8b3398
backend/local: run backend.TestBackend
This verifies that local behaves in an expected way by the backend
package.
2017-03-09 16:17:21 +05:30
Mitchell Hashimoto 1d8b76c89d
command: initial work on migrating envs, basic cases first 2017-03-01 10:59:17 -08:00
Mitchell Hashimoto 397e1b3132
backend/local
The local backend implementation is an implementation of
backend.Enhanced that recreates all the behavior of the CLI but through
the backend interface.
2017-01-26 14:33:49 -08:00