Start by removing the DestroyEdge type altogether. This is only used to
detect the natural edge between a resource's create and destroy nodes,
but that's not necessary for any transformations. The custom edge type
also interferes with normal graph manipulations, because you can't
delete an arbitrary edge without knowing the type, so deletion of the
edge based only on the endpoints is often done incorrectly. The dag
package itself does this incorrectly in TransitiveReduction, which
always assumes the BasicEdge type.
Now that inter-resource destroy dependencies are already connected in the
DestroyEdgeTransformer (from the stored deps in state), there's no need
to search out all dependant resources in the CBD transformation, as they
should all be connected. This makes the CBD transformation rule quite
simple: reverse any edges from create nodes.
This special edge type is no longer used. While we still have the option
of encoding more meaning into the edged themselves, having one special
edge type used only in one specific case was easily overlooked, as
dag.BasicEdge is assumed in all other cases.
The requires destroy dependencies are what is stored in the state, and
have already been connected. There is no need to search further, since
new nodes from the config may interfere with the original destroy
ordering.
a large refactor to addrs.AbsProviderConfig, embedding the addrs.Provider instead of a Type string. I've added and updated tests, added some Legacy functions to support older state formats and shims, and added a normalization step when reading v4 (current) state files (not the added tests under states/statefile/roundtrip which work with both current and legacy-style AbsProviderConfig strings).
The remaining 'fixme' and 'todo' comments are mostly going to be addressed in a subsequent PR and involve looking up a given local provider config's FQN. This is fine for now as we are only working with default assumption.
* add TencentCloud COS backend for remote state
* add vendor of dependence
* fixed error not handle and remove default value for prefix argument
* get appid from TF_COS_APPID environment variables
Now that #22862 has been merged, terraform will properly pick up the
resource provider configuration from state. We can remove the deprecated
`-provider` flag.
There was an order-of-operations bug where the import graph builder was
validating that the provider did not have any resource references before
references were actually being attached. This PR fixes the order of
operations and adds a test (in the command package).
Fixes#22804
* configs: added map of ProviderLocalNames to configs.Module
We will need to lookup any user-supplied local names for a given FQN.
This PR adds a map of ProviderLocalNames to the Module, along with
adding tests for this and for decodeRequiredProvidersBlock.
This also introduces the appearance of support for a required_provider
"source" attribute, but ignores any user-supplied source and instead
continues to assume that addrs.NewLegacyProvider is the way to go.
* add setdifference and setsubtract functions and docs
* remove setdifference as it is not implemented correct in underlying lib
* Update setintersection.html.md
* Update setproduct.html.md
* Update setunion.html.md
A bug in ConfigTreeDependencies, where a pointer was being updated
instead of the map value, meant that only the first provider config
version constraing to be processes was being stored. This fixes that
bug, so now the returned moduledeps.Providers could have multiple
version constraints.
The responsibility for resolving provider version selection continues to
lie in the command package's ProviderResolver (under plugins.go).
configs.Module.ProviderRequirements
This is close to a no-op - we aren't accepting the provider source
attribute yet, so the only entires in the ProviderRequirements will
already be legacy provider addrs.
This PR also removes the unused `uid` field from ResourceProvider and
ResourceProvisioner. It's unused now and even less likely to be useful
now that we have a specific addrs.Provider type.
This guide now lives at:
- https://learn.hashicorp.com/terraform#getting-started
...and terraform.io has been redirecting to there for quite a while. This commit
removes the extra copy so that the text of the two versions doesn't drift, and
updates existing links to point to the new location.
This document now lives at:
- https://learn.hashicorp.com/terraform/development/running-terraform-in-automation
...and terraform.io has been redirecting to there for quite a while. This commit
removes the extra copy so that the text of the two versions doesn't drift, and
updates existing links to point to the new location.
This PR implements 2 changes to the merge function.
- Rather than always defining the merge return type as dynamic, return
a precise type when all argument types match, or all possible object
attributes are known.
- Always return a value containing all keys when the keys are known.
This allows the use of merge output in for_each, even when keys are yet
to be determined.
When a token is pasted by the user, we make a request to the
TFE API /account/details endpoint to verify its validity. If successful,
we display the logged-in username as confirmation. If not, we refuse to
store the invalid token and display an error message.
This commit also trims whitespace from around the pasted value, to
reduce the likelihood of a copy & paste error.
The `state show` command was not checking if a given resource had a
configured provider, and instead was only using the default provider
config. This PR checks for a configured provider, using the default
provider if one is not set.
Fixes#22010
This is a stepping-stone PR for the provider source project. In this PR
"legcay-stype" FQNs are created from the provider name string. Future
work involves encoding the FQN directly in the AbsProviderConfig and
removing the calls to addrs.NewLegacyProvider().
* Introduce "Local" terminology for non-absolute provider config addresses
In a future change AbsProviderConfig and LocalProviderConfig are going to
become two entirely distinct types, rather than Abs embedding Local as
written here. This naming change is in preparation for that subsequent
work, which will also include introducing a new "ProviderConfig" type
that is an interface that AbsProviderConfig and LocalProviderConfig both
implement.
This is intended to be largely just a naming change to get started, so
we can deal with all of the messy renaming. However, this did also require
a slight change in modeling where the Resource.DefaultProviderConfig
method has become Resource.DefaultProvider returning a Provider address
directly, because this method doesn't have enough information to construct
a true and accurate LocalProviderConfig -- it would need to refer to the
configuration to know what this module is calling the provider it has
selected.
In order to leave a trail to follow for subsequent work, all of the
changes here are intended to ensure that remaining work will become
obvious via compile-time errors when all of the following changes happen:
- The concept of "legacy" provider addresses is removed from the addrs
package, including removing addrs.NewLegacyProvider and
addrs.Provider.LegacyString.
- addrs.AbsProviderConfig stops having addrs.LocalProviderConfig embedded
in it and has an addrs.Provider and a string alias directly instead.
- The provider-schema-handling parts of Terraform core are updated to
work with addrs.Provider to identify providers, rather than legacy
strings.
In particular, there are still several codepaths here making legacy
provider address assumptions (in order to limit the scope of this change)
but I've made sure each one is doing something that relies on at least
one of the above changes not having been made yet.
* addrs: ProviderConfig interface
In a (very) few special situations in the main "terraform" package we need
to make runtime decisions about whether a provider config is absolute
or local.
We currently do that by exploiting the fact that AbsProviderConfig has
LocalProviderConfig nested inside of it and so in the local case we can
just ignore the wrapping AbsProviderConfig and use the embedded value.
In a future change we'll be moving away from that embedding and making
these two types distinct in order to represent that mapping between them
requires consulting a lookup table in the configuration, and so here we
introduce a new interface type ProviderConfig that can represent either
AbsProviderConfig or LocalProviderConfig decided dynamically at runtime.
This also includes the Config.ResolveAbsProviderAddr method that will
eventually be responsible for that local-to-absolute translation, so
that callers with access to the configuration can normalize to an
addrs.AbsProviderConfig given a non-nil addrs.ProviderConfig. That's
currently unused because existing callers are still relying on the
simplistic structural transform, but we'll switch them over in a later
commit.
* rename LocalType to LocalName
Co-authored-by: Kristin Laemmert <mildwonkey@users.noreply.github.com>
James Bardin