This is a mostly mechanical refactor with a handful of changes which
are necessary due to the semantic difference between earlyconfig and
configs.
When parsing root and descendant modules in the module installer, we now
check the core version requirements inline. If the Terraform version is
incompatible, we drop any other module loader diagnostics. This ensures
that future language additions don't clutter the output and confuse the
user.
We also add two new checks during the module load process:
* Don't try to load a module with a `nil` source address. This is a
necessary change due to the move away from earlyconfig.
* Don't try to load a module with a blank name (i.e. `module ""`).
Because our module loading manifest uses the stringified module path
as its map key, this causes a collision with the root module, and a
later panic. This is the bug which triggered this refactor in the
first place.
Since it's already possible to activate the dependency lock file using an
environment variable, we should allow opting in to it having broken
behavior using the environment too.
It's kinda odd in retrospect that TF_PLUGIN_CACHE_DIR is the only setting
we allow to be configured both in the environment and the CLI
configuration. That means that the infrastructure for dealing with that
situation was relatively immature here and so I did some light refactoring
to make it unit-testable without actually modifying the test program's
environment.
With the demise of the early config loader, we want to show core
version errors first, followed by backend errors, and only then
show other errors with the configuration.
Terraform Core emits a hook event every time it writes a change into the
in-memory state. Previously the local backend would just copy that into
the transient storage of the state manager, but for most state storage
implementations that doesn't really do anything useful because it just
makes another copy of the state in memory.
We originally added this hook mechanism with the intent of making
Terraform _persist_ the state each time, but we backed that out after
finding that it was a bit too aggressive and was making the state snapshot
history much harder to use in storage systems that can preserve historical
snapshots.
However, sometimes Terraform gets killed mid-apply for whatever reason and
in our previous implementation that meant always losing that transient
state, forcing the user to edit the state manually (or use "import") to
recover a useful state.
In an attempt at finding a sweet spot between these extremes, here we
change the rule so that if an apply runs for longer than 20 seconds then
we'll try to persist the state to the backend in an update that arrives
at least 20 seconds after the first update, and then again for each
additional 20 second period as long as Terraform keeps announcing new
state snapshots.
This also introduces a special interruption mode where if the apply phase
gets interrupted by SIGINT (or equivalent) then the local backend will
try to persist the state immediately in anticipation of a
possibly-imminent SIGKILL, and will then immediately persist any
subsequent state update that arrives until the apply phase is complete.
After interruption Terraform will not start any new operations and will
instead just let any already-running operations run to completion, and so
this will persist the state once per resource instance that is able to
complete before being killed.
This does mean that now long-running applies will generate intermediate
state snapshots where they wouldn't before, but there should still be
considerably fewer snapshots than were created when we were persisting
for each individual state change. We can adjust the 20 second interval
in future commits if we find that this spot isn't as sweet as first
assumed.
The terraform provider was panicking on import, because it didn't
previously have a resource type which could be imported at all. Add a
stub import function for terraform_data as a placeholder to allow the
call to complete successfully. While there's no need to actually import
a terraform_data resource, users will inevitably use this to construct
examples of import actions for learning purposes or bug reports.
This still isn't very useful even for examples however, because the
state-only nature of the terraform_data resource type means that we
can't fill in the state from only the import ID. This means that any
value in `trigger_replace` or `input` will cause a change in the next
plan. Once configuration data is available during import we can extend
this to create a logical final state based on config.
* Add metadata functions command skeleton
* Export functions as JSON via cli command
* Add metadata command
* Add tests to jsonfunction package
* WIP: Add metadata functions test
* Change return_type & type in JSON to json.RawMessage
This enables easier deserialisation of types when parsing the JSON.
* Skip is_nullable when false
* Update cli docs with metadata command
* Use tfdiags to report function marshal errors
* Ignore map, list and type functions
* Test Marshal function with diags
* Test metadata functions command output
* Simplify type marshaling by using cty.Type
* Add static function signatures for can and try
* Update internal/command/jsonfunction/function_test.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
---------
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* go get github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/sts/v20180813@v1.0.588
* feat:support assume_role for COS backend
* update go.mod and go.sum
* change secret_id and secret_key from required to optional
* update cos doc
* update logic by comments
* rm sensitive info in log
Resource instances with no current object in state should not have
orphan nodes added to the graph, as deposed objects are handled
separately. This was previously handled correctly for the non-expanded
case, but expanded resources were missing the appropriate check for a
current object.
Also update the comment in the non-expanded case to hopefully clarify
that we're checking for the presence of a current object, not the
absence of any deposed objects. An instance may have both a current
object and zero or more deposed objects in some circumstances, and if
so, we still want an orphan node to be added if the instance is not in
configuration.
* Implementation of structured logging.
These are the changes that enable the cloud backend to consume
structured logs and make use of the new plan renderer. This will enable
CLI-driven runs to view the structured output in the Terraform Cloud UI.
* Cloud structured logging unit tests
* Remove deferred logs logic, fix minor issues
Color formatting fixes, log type stop lists, default behavior for logs
that are unknown
* Use service disco path in redacted plan url
* Add viewType to Meta object and use it at the call sites
* Assign viewType passed from flags to state-locking cli commands
* Remove temp files
* Set correct mode for statelocker depending on json flag passed to commands
* Add StateLocker interface conformation check for StateLockerJSON
* Remove empty line at end of comment
* Pass correct ViewType to StateLocker from Backend call chain
* Pass viewType to backend migration and initialization functions
* Remove json processing info in process comment
* Restore documentation style of backendMigrateOpts
This makes the behavior of remote state consistent with local state in regards to the initial serial number of the generated / pushed state. Previously remote state's initial push would have a serial number of 0, whereas local state had a serial of > 0. This causes issues with the logic around, for example, ensuring that a plan file cannot be applied if state is stale (see https://github.com/hashicorp/terraform/issues/30670 for example).
* Add failing test case for the given issue
* pause
* don't use local when sending PR for review
* go get github.com/hashicorp/hcl/v2@v2.16.0
* Update go.mod
---------
Co-authored-by: Alisdair McDiarmid <alisdair@users.noreply.github.com>
As explained by the deleted comments, this package was used to identify situations where the `terraform 0.12upgrade` command can help migrate 0.11 syntax. Current versions of terraform don't include this command, and it's not likely that users are attempting upgrades from 0.11 to 1.4+
The replacement init swaps the order of the module and backend initialization in order to prepare for the next commit.
Config initialization now takes the following approach:
1. Load the root module, but withhold diagnostic errors until after version check
2. Initialize the backend, but withhold diagnostic errors until after version check
3. Get modules
4. Load all config (root and modules)
5. Check terraform version requirements (this can be defined by nested modules) and display any errors. It's important to show these first because prior errors could be the result of a newer terraform version syntax
6. Finally, show any errors related to backed init or config loading
Although they are not serialized to the final stored state, all module
outputs must be saved in the state for evaluation. There is no defined
schema which is used to identify the overall type of module outputs, so
all outputs must exist in the state to build the correct type for proper
evaluation.
* Add mTLS support for http backend by way of client cert & key, as well as enterprise cacert.
* Fix style.
* Skip cert validation to be sure error is related to missing client cert; not untrusted server cert.
* Remove misplaced err check.
* Fix the size of test using http backend.
* Just for correctness, include all certs in the pem encoded cert - sometimes certs come with a chain of their signers.
* Adjusted names as recommended in PR comments.
* Adjusted names to be full-length and more descriptive.
* Added full-fledged testing with mTLS http server
* Fix goimports.
* Fix the names of the backend config.
* Exclusive lock for write and delete.
* Revert "Fix goimports."
This reverts commit 7d40f6099fbbb675fb2e25e35ee40aeafe3d0a22.
* goimports just for server test.
* Added the go:generation for the mock.
* Move the TLS configuration out to make it more readable - don't replace the HTTPClient as the retryablehttp already creates one - just configure its TLS.
* Just switch the client/data params - felt more natural this way.
* Update internal/backend/remote-state/http/backend.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* Update internal/backend/remote-state/http/testdata/gencerts.sh
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* Update internal/backend/remote-state/http/backend.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* Update internal/backend/remote-state/http/backend.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* Update internal/backend/remote-state/http/backend.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* Update internal/backend/remote-state/http/backend.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
* the location of the file name is not sensitive.
* Added error if only one of client_certificate_pem and client_private_key_pem are set.
* Remove testify from test cases; use t.Error* for assert and t.Fatal* for require.
* Fixed import consistency
* Just use default openssl.
* Since file(...) is so trivial to use, changed the client cert, key, and ca cert to be the data.
See also https://github.com/hashicorp/terraform-provider-http/pull/211
Co-authored-by: Sheridan C Rawlins <scr@ouryahoo.com>
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
