chore(deps): update terraform hashicorp/terraform to v1 - abandoned

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
hashicorp/terraform	required_version	major	~> 0.13 -> ~> 1.0

---

Release Notes

hashicorp/terraform

v1.4.2

Compare Source

1.4.2 (March 16, 2023)

BUG FIXES:

• Fix bug in which certain uses of setproduct caused Terraform to crash (#​32860)
• Fix bug in which some provider plans were not being calculated correctly, leading to an "invalid plan" error (#​32860)

v1.4.1

Compare Source

1.4.1 (March 15, 2023)

BUG FIXES:

• Enables overriding modules that have the depends_on attribute set, while still preventing the depends_on attribute itself from being overridden. (#​32796)
• terraform providers mirror: when a dependency lock file is present, mirror the resolved providers versions, not the latest available based on configuration. (#​32749)
• Fixed module downloads from S3 URLs when using AWS IAM roles for service accounts (IRSA). (#​32700)
• hcl: Fix a crash in Terraform when attempting to apply defaults into an incompatible type. (#​32775)
• Prevent panic when creating a plan which errors before the planning process has begun. (#​32818)
• Fix the plan renderer skipping the "no changes" messages when there are no-op outputs within the plan. (#​32820)
• Prevent panic when rendering null nested primitive values in a state output. (#​32840)
• Warn when an invalid path is specified in TF_CLI_CONFIG_FILE (#​32846)

v1.4.0

Compare Source

1.4.0 (March 08, 2023)

UPGRADE NOTES:

• config: The textencodebase64 function when called with encoding "GB18030" will now encode the euro symbol € as the two-byte sequence 0xA2,0xE3, as required by the GB18030 standard, before applying base64 encoding.

• config: The textencodebase64 function when called with encoding "GBK" or "CP936" will now encode the euro symbol € as the single byte 0x80 before applying base64 encoding. This matches the behavior of the Windows API when encoding to this Windows-specific character encoding.

• terraform init: When interpreting the hostname portion of a provider source address or the address of a module in a module registry, Terraform will now use non-transitional IDNA2008 mapping rules instead of the transitional mapping rules previously used.

  This matches a change to the WHATWG URL spec's rules for interpreting non-ASCII domain names which is being gradually adopted by web browsers. Terraform aims to follow the interpretation of hostnames used by web browsers for consistency. For some hostnames containing non-ASCII characters this may cause Terraform to now request a different "punycode" hostname when resolving.

• terraform init will now ignore entries in the optional global provider cache directory unless they match a checksum already tracked in the current configuration's dependency lock file. This therefore avoids the long-standing problem that when installing a new provider for the first time from the cache we can't determine the full set of checksums to include in the lock file. Once the lock file has been updated to include a checksum covering the item in the global cache, Terraform will then use the cache entry for subsequent installation of the same provider package. There is an interim CLI configuration opt-out for those who rely on the previous incorrect behavior. (#​32129)

• The Terraform plan renderer has been completely rewritten to aid with future Terraform Cloud integration. Users should not see any material change in the plan output between 1.3 and 1.4. If you notice any significant differences, or if Terraform fails to plan successfully due to rendering problems, please open a bug report issue.

BUG FIXES:

• The module installer will now record in its manifest a correct module source URL after normalization when the URL given as input contains both a query string portion and a subdirectory portion. Terraform itself doesn't currently make use of this information and so this is just a cosmetic fix to make the recorded metadata more correct. (#​31636)
• config: The yamldecode function now correctly handles entirely-nil YAML documents. Previously it would incorrectly return an unknown value instead of a null value. It will now return a null value as documented. (#​32151)
• Ensure correct ordering between data sources and the deletion of managed resource dependencies. (#​32209)
• Fix Terraform creating objects that should not exist in variables that specify default attributes in optional objects. (#​32178)
• Fix several Terraform crashes that are caused by HCL creating objects that should not exist in variables that specify default attributes in optional objects within collections. (#​32178)
• Fix inconsistent behaviour in empty vs null collections. (#​32178)
• terraform workspace now returns a non-zero exit when given an invalid argument (#​31318)
• Terraform would always plan changes when using a nested set attribute (#​32536)
• Terraform can now better detect when complex optional+computed object attributes are removed from configuration (#​32551)
• A new methodology for planning set elements can now better detect optional+computed changes within sets (#​32563)
• Fix state locking and releasing messages when in -json mode, messages will now be written in JSON format (#​32451)

ENHANCEMENTS:

• terraform plan can now store a plan file even when encountering errors, which can later be inspected to help identify the source of the failures (#​32395)
• terraform_data is a new builtin managed resource type, which can replace the use of null_resource, and can store data of any type (#​31757)
• terraform init will now ignore entries in the optional global provider cache directory unless they match a checksum already tracked in the current configuration's dependency lock file. This therefore avoids the long-standing problem that when installing a new provider for the first time from the cache we can't determine the full set of checksums to include in the lock file. Once the lock file has been updated to include a checksum covering the item in the global cache, Terraform will then use the cache entry for subsequent installation of the same provider package. There is an interim CLI configuration opt-out for those who rely on the previous incorrect behavior. (#​32129)
• Interactive input for sensitive variables is now masked in the UI (#​29520)
• A new -or-create flag was added to terraform workspace select, to aid in creating workspaces in automated situations (#​31633)
• A new command was added for exporting Terraform function signatures in machine-readable format: terraform metadata functions -json (#​32487)
• The "Failed to install provider" error message now includes the reason a provider could not be installed. (#​31898)
• backend/gcs: Add kms_encryption_key argument, to allow encryption of state files using Cloud KMS keys. (#​24967)
• backend/gcs: Add storage_custom_endpoint argument, to allow communication with the backend via a Private Service Connect endpoint. (#​28856)
• backend/gcs: Update documentation for usage of gcs with terraform_remote_state (#​32065)
• backend/gcs: Update storage package to v1.28.0 (#​29656)
• When removing a workspace from the cloud backend terraform workspace delete will use Terraform Cloud's Safe Delete API if the -force flag is not provided. (#​31949)
• backend/oss: More robustly handle endpoint retrieval error (#​32295)
• local-exec provisioner: Added quiet argument. If quiet is set to true, Terraform will not print the entire command to stdout during plan. (#​32116)
• backend/http: Add support for mTLS authentication. (#​31699)
• cloud: Add support for using the generic hostname localterraform.com in module and provider sources as a substitute for the currently configured cloud backend hostname. This enhancement was also applied to the remote backend.
• terraform show will now print an explanation when called on a Terraform workspace with empty state detailing why no resources are shown. (#​32629)
• backend/gcs: Added support for GOOGLE_BACKEND_IMPERSONATE_SERVICE_ACCOUNT env var to allow impersonating a different service account when GOOGLE_IMPERSONATE_SERVICE_ACCOUNT is configured for the GCP provider. (#​32557)
• backend/cos: Add support for the assume_role authentication method with the tencentcloud provider. This can be configured via the Terraform config or environment variables.
• backend/cos: Add support for the security_token authentication method with the tencentcloud provider. This can be configured via the Terraform config or environment variables.

EXPERIMENTS:

• Since its introduction the yamlencode function's documentation carried a warning that it was experimental. This predated our more formalized idea of language experiments and so wasn't guarded by an explicit opt-in, but the intention was to allow for small adjustments to its behavior if we learned it was producing invalid YAML in some cases, due to the relative complexity of the YAML specification.

  From Terraform v1.4 onwards, yamlencode is no longer documented as experimental and is now subject to the Terraform v1.x Compatibility Promises. There are no changes to its previous behavior in v1.3 and so no special action is required when upgrading.

v1.3.9

Compare Source

1.3.9 (February 15, 2023)

BUG FIXES:

• Fix crash when planning to remove already-deposed resource instances. (#​32663)

v1.3.8

Compare Source

1.3.8 (February 09, 2023)

BUG FIXES:

• Fixed a rare bug causing inaccurate before_sensitive / after_sensitive annotations in JSON plan output for deeply nested structures. This was only observed in the wild on the rancher/rancher2 provider, and resulted in glitched display in Terraform Cloud's structured plan log view. (#​32543)
• A variable only referenced by an output precondition error_message may be missing during evaluation (#​32464)
• Removing a NestingSingle block from configuration results in an invalid plan (#​32463)
• Null module outputs could be dropped, causing evaluation errors when referring to those module attributes (#​32583)
• Fix terraform crash when applying defaults into a collection with dynamic type constraint. (#​32454)
• Updated to newer github.com/mitchellh/cli version, in turn bringing in updates for several indirect dependencies with known security issues. (#​32609)
• Fix case where the first plan to use a new remote state could be applied twice, corrupting the state (#​32614)

v1.3.7

Compare Source

1.3.7 (January 04, 2023)

BUG FIXES:

• Fix exact version constraint parsing for modules using prerelease versions (#​32377)
• Prevent panic when a provider returns a null block value during refresh which is used as configuration via ignore_changes (#​32428)

v1.3.6

Compare Source

1.3.6 (November 30, 2022)

BUG FIXES:

• Terraform could crash if an orphaned resource instance was deleted externally and had condition checks in the configuration (#​32246)
• Module output changes were being removed and re-added to the stored plan, impacting performance with large numbers of outputs (#​32307)

v1.3.5

Compare Source

1.3.5 (November 17, 2022)

BUG FIXES:

• Prevent crash while serializing the plan for an empty destroy operation (#​32207)
• Allow a destroy plan to refresh instances while taking into account that some may no longer exist (#​32208)
• Fix Terraform creating objects that should not exist in variables that specify default attributes in optional objects. (#​32178)
• Fix several Terraform crashes that are caused by HCL creating objects that should not exist in variables that specify default attributes in optional objects within collections. (#​32178)
• Fix inconsistent behaviour in empty vs null collections. (#​32178)
• Prevent file uploads from creating unneeded temporary files when the payload size is known (#​32206)
• Nested attributes marked sensitive by schema no longer reveal sub-attributes in the plan diff (#​32004)
• Nested attributes now more consistently display when they become unknown or null values in the plan diff (#​32004)
• Sensitive values are now always displayed as (sensitive value) instead of sometimes as (sensitive) [GH32004]

v1.3.4

Compare Source

1.3.4 (November 02, 2022)

BUG FIXES:

• Fix invalid refresh-only plan caused by data sources being deferred to apply (#​32111)
• Optimize the handling of condition checks during apply to prevent performance regressions with large numbers of instances (#​32123)
• Output preconditions should not be evaluated during destroy (#​32051)
• Fix crash from console when outputs contain preconditions (#​32051)
• Destroy with no state would still attempt to evaluate some values (#​32051)
• Prevent unnecessary evaluation and planning of resources during the pre-destroy refresh (#​32051)
• AzureRM Backend: support for generic OIDC authentication via the oidc_token and oidc_token_file_path properties (#​31966)
• Input and Module Variables: Convert variable types before attempting to apply default values. (#​32027)
• When installing remote module packages delivered in tar format, Terraform now limits the tar header block size to 1MiB to avoid unbounded memory usage for maliciously-crafted module packages. (#​32135)
• Terraform will now reject excessively-complex regular expression patterns passed to the regex, regexall, and replace functions, to avoid unbounded memory usage for maliciously-crafted patterns. This change should not affect any reasonable patterns intended for practical use. (#​32135)
• Terraform on Windows now rejects invalid environment variables whose values contain the NUL character when propagating environment variables to a child process such as a provider plugin. Previously Terraform would incorrectly treat that character as a separator between two separate environment variables. (#​32135)

v1.3.3

Compare Source

1.3.3 (October 19, 2022)

BUG FIXES:

• Fix error when removing a resource from configuration which has according to the provider has already been deleted. (#​31850)
• Fix error when setting empty collections into variables with collections of nested objects with default values. (#​32033)

v1.3.2

Compare Source

1.3.2 (October 06, 2022)

BUG FIXES:

• Fixed a crash caused by Terraform incorrectly re-registering output value preconditions during the apply phase (rather than just reusing the already-planned checks from the plan phase). (#​31890)
• Prevent errors when the provider reports that a deposed instance no longer exists (#​31902)
• Using ignore_changes = all could cause persistent diffs with legacy providers (#​31914)
• Fix cycles when resource dependencies cross over between independent provider configurations (#​31917)
• Improve handling of missing resource instances during import (#​31878)

v1.3.1

Compare Source

1.3.1 (September 28, 2022)

NOTE:

• On darwin/amd64 and darwin/arm64 architectures, terraform binaries are now built with CGO enabled. This should not have any user-facing impact, except in cases where the pure Go DNS resolver causes problems on recent versions of macOS: using CGO may mitigate these issues. Please see the upstream bug https://github.com/golang/go/issues/52839 for more details.

BUG FIXES:

• Fixed a crash when using objects with optional attributes and default values in collections, most visible with nested modules. (#​31847)
• Prevent cycles in some situations where a provider depends on resources in the configuration which are participating in planned changes. (#​31857)
• Fixed an error when attempting to destroy a configuration where resources do not exist in the state. (#​31858)
• Data sources which cannot be read during will no longer prevent the state from being serialized. (#​31871)
• Fixed a crash which occured when a resource with a precondition and/or a postcondition appeared inside a module with two or more instances. (#​31860)

v1.3.0

Compare Source

1.3.0 (September 21, 2022)

NEW FEATURES:

• Optional attributes for object type constraints: When declaring an input variable whose type constraint includes an object type, you can now declare individual attributes as optional, and specify a default value to use if the caller doesn't set it. For example:

  variable "with_optional_attribute" {
    type = object({
      a = string                # a required attribute
      b = optional(string)      # an optional attribute
      c = optional(number, 127) # an optional attribute with a default value
    })
  }

  Assigning { a = "foo" } to this variable will result in the value { a = "foo", b = null, c = 127 }.

• Added functions: startswith and endswith allow you to check whether a given string has a specified prefix or suffix. (#​31220)

UPGRADE NOTES:

• terraform show -json: Output changes now include more detail about the unknown-ness of the planned value. Previously, a planned output would be marked as either fully known or partially unknown, with the after_unknown field having value false or true respectively. Now outputs correctly expose the full structure of unknownness for complex values, allowing consumers of the JSON output format to determine which values in a collection are known only after apply.

• terraform import: The -allow-missing-config has been removed, and at least an empty configuration block must exist to import a resource.

• Consumers of the JSON output format expecting on the after_unknown field to be only false or true should be updated to support the change representation described in the documentation, and as was already used for resource changes. (#​31235)

• AzureRM Backend: This release concludes the deprecation cycle started in Terraform v1.1 for the azurerm backend's support of "ADAL" authentication. This backend now supports only "MSAL" (Microsoft Graph) authentication.

  This follows from Microsoft's own deprecation of Azure AD Graph, and so you must follow the migration instructions presented in that Azure documentation to adopt Microsoft Graph and then change your backend configuration to use MSAL authentication before upgrading to Terraform v1.3.

• When making requests to HTTPS servers, Terraform will now reject invalid handshakes that have duplicate extensions, as required by RFC 5246 section 7.4.1.4 and RFC 8446 section 4.2. This may cause new errors when interacting with existing buggy or misconfigured TLS servers, but should not affect correct servers.

  This only applies to requests made directly by Terraform CLI, such as provider installation and remote state storage. Terraform providers are separate programs which decide their own policy for handling of TLS handshakes.

• The following backends, which were deprecated in v1.2.3, have now been removed: artifactory, etcd, etcdv3, manta, swift. The legacy backend name azure has also been removed, because the current Azure backend is named azurerm. (#​31711)

ENHANCEMENTS:

• config: Optional attributes for object type constraints, as described under new features above. (#​31154)
• config: New built-in function timecmp allows determining the ordering relationship between two timestamps while taking potentially-different UTC offsets into account. (#​31687)
• config: When reporting an error message related to a function call, Terraform will now include contextual information about the signature of the function that was being called, as an aid to understanding why the call might have failed. (#​31299)
• config: When reporting an error or warning message that isn't caused by values being unknown or marked as sensitive, Terraform will no longer mention any values having those characteristics in the contextual information presented alongside the error. Terraform will still return this information for the small subset of error messages that are specifically about unknown values or sensitive values being invalid in certain contexts. (#​31299)
• config: moved blocks can now describe resources moving to and from modules in separate module packages. (#​31556)
• terraform fmt now accepts multiple target paths, allowing formatting of several individual files at once. (#​31687)
• terraform init: provider installation errors now mention which host Terraform was downloading from (#​31524)
• CLI: Terraform will report more explicitly when it is proposing to delete an object due to it having moved to a resource instance that is not currently declared in the configuration. (#​31695)
• CLI: When showing the progress of a remote operation running in Terraform Cloud, Terraform CLI will include information about pre-plan run tasks (#​31617)
• The AzureRM Backend now only supports MSAL (and Microsoft Graph) and no longer makes use of ADAL (and Azure Active Directory Graph) for authentication (#​31070)
• The COS backend now supports global acceleration. (#​31425)
• provider plugin protocol: The Terraform CLI now calls PlanResourceChange for compatible providers when destroying resource instances. (#​31179)
• As an implementation detail of the Terraform Cloud integration, Terraform CLI will now capture and upload the JSON integration format for state along with any newly-recorded state snapshots, which then in turn allows Terraform Cloud to provide that information to API-based external integrations. (#​31698)

BUG FIXES:

• config: Terraform was not previously evaluating preconditions and postconditions during the apply phase for resource instances that didn't have any changes pending, which was incorrect because the outcome of a condition can potentially be affected by changes to other objects in the configuration. Terraform will now always check the conditions for every resource instance included in a plan during the apply phase, even for resource instances that have "no-op" changes. This means that some failures that would previously have been detected only by a subsequent run will now be detected during the same run that caused them, thereby giving the feedback at the appropriate time. (#​31491)
• terraform show -json: Fixed missing markers for unknown values in the encoding of partially unknown tuples and sets. (#​31236)
• terraform output CLI help documentation is now more consistent with web-based documentation. (#​29354)
• terraform init: Error messages now handle the situation where the underlying HTTP client library does not indicate a hostname for a failed request. (#​31542)
• terraform init: Don't panic if a child module contains a resource with a syntactically-invalid resource type name. (#​31573)
• CLI: The representation of destroying already-null output values in a destroy plan will no longer report them as being deleted, which avoids reporting the deletion of an output value that was already absent. (#​31471)
• terraform import: Better handling of resources or modules that use for_each, and situations where data resources are needed to complete the operation. (#​31283)

EXPERIMENTS:

• This release concludes the module_variable_optional_attrs experiment, which started in Terraform v0.14.0. The final design of the optional attributes feature is similar to the experimental form in the previous releases, but with two major differences:

  • The optional function-like modifier for declaring an optional attribute now accepts an optional second argument for specifying a default value to use when the attribute isn't set by the caller. If not specified, the default value is a null value of the appropriate type as before.
  • The built-in defaults function, previously used to meet the use-case of replacing null values with default values, will not graduate to stable and has been removed. Use the second argument of optional inline in your type constraint to declare default values instead.

  If you have any experimental modules that were participating in this experiment, you will need to remove the experiment opt-in and adopt the new syntax for declaring default values in order to migrate your existing module to the stablized version of this feature. If you are writing a shared module for others to use, we recommend declaring that your module requires Terraform v1.3.0 or later to give specific feedback when using the new feature on older Terraform versions, in place of the previous declaration to use the experimental form of this feature:

  terraform {
    required_version = ">= 1.3.0"
  }

v1.2.9

Compare Source

1.2.9 (September 07, 2022)

ENHANCEMENTS:

• terraform init: add link to documentation when a checksum is missing from the lock file. (#​31726)

v1.2.8

Compare Source

1.2.8 (August 24, 2022)

BUG FIXES:

• config: The flatten function will no longer panic if given a null value that has been explicitly converted to or implicitly inferred as having a list, set, or tuple type. Previously Terraform would panic in such a situation because it tried to "flatten" the contents of the null value into the result, which is impossible. (#​31675)
• config: The tolist, toset, and tomap functions, and various automatic conversions that include similar logic, will no longer panic when asked to infer an element type that is convertable from both a tuple type and a list type whose element type is not yet known. (#​31675)

v1.2.7

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1.2.7 (August 10, 2022)

ENHANCEMENTS:

• config: Check for direct references to deprecated computed attributes. (#​31576)

BUG FIXES:

• config: Fix an crash if a submodule contains a resource whose implied provider local name contains invalid characters, by adding additional validation rules to turn it into a real error. (#​31573)
• core: Fix some handling of provider schema attributes which use the newer "structural typing" mechanism introduced with protocol version 6, and therefore with the new Terraform Plugin Framework (#​31532)
• command: Add missing output text for applyable refresh plans. (#​31469)

v1.2.6

Compare Source

1.2.6 (July 27, 2022)

ENHANCEMENTS:

• Add a warning and guidance when terraform init fails to fully populate the .terraform.lock.hcl file. (#​31399)
• Add a direct link to the relevant documentation when terraform init fails on missing checksums. (#​31408)

BUG FIXES:

• Fix panic on terraform show when state file is invalid or unavailable. (#​31444)
• Fix terraform providers lock command failing on missing checksums. (#​31389)
• Some combinations of move block operations would be executed in the wrong order (#​31499)
• Don't attribute an error to the provider when a computed attribute is listed in ignore_changes (#​31509)

v1.2.5

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1.2.5 (July 13, 2022)

BUG FIXES:

• Report correct error message when a prerelease field is included in the required_version global constraint. (#​31331)
• Fix case when extra blank lines were inserted into the plan for unchanged blocks. (#​31330)

v1.2.4

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1.2.4 (June 29, 2022)

ENHANCEMENTS:

• Improved validation of required_providers to prevent single providers from being required with multiple names. (#​31218)
• Improved plan performance by optimizing addrs.Module.String for allocations. (#​31293)

BUG FIXES:

• backend/http: Fixed bug where the HTTP backend would fail to retry acquiring the state lock and ignored the -lock-timeout flag. (#​31256)
• Fix crash if a precondition or postcondition block omitted the required condition argument. (#​31290)

v1.2.3

Compare Source

1.2.3 (June 15, 2022)

UPGRADE NOTES:

• The following remote state backends are now marked as deprecated, and are
  planned to be removed in a future Terraform release. These backends have
  been unmaintained since before Terraform v1.0, and may contain known bugs,
  outdated packages, or security vulnerabilities.
  • artifactory
  • etcd
  • etcdv3
  • manta
  • swift

BUG FIXES:

• Missing check for error diagnostics in GetProviderSchema could result in panic (#​31184)
• Module registries returning X-Terraform-Get locations with no URL would error with "no getter available for X-Terraform-Get source protocol" (#​31237)
• Fix crash from concurrent operation on shared set of resource instance dependencies (#​31246)
• backend/cos: tencentcloud-terraform-lock tag was not removed in all cases (#​31223)

v1.2.2

Compare Source

1.2.2 (June 01, 2022)

ENHANCEMENTS:

• Invalid -var arguments with spaces between the name and value now have an improved error message (#​30985)

BUG FIXES:

• Terraform now hides invalid input values for sensitive root module variables when generating error diagnostics (#​30552)
• Fixed crash on CLI autocomplete (#​31160)
• The "Configuration contains unknown values" error message now includes attribute paths (#​31111)

v1.2.1

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1.2.1 (May 23, 2022)

BUG FIXES:

• SSH provisioner connections fail when using signed ed25519 keys (#​31092)
• Crash with invalid module source (#​31060)
• Incorrect "Module is incompatible with count, for_each, and depends_on" error when a provider is nested within a module along with a sub-module using count or for_each (#​31091)

v1.2.0

Compare Source

1.2.0 (May 18, 2022)

UPGRADE NOTES:

• If you use the third-party credentials helper plugin terraform-credentials-env, you should disable it as part of upgrading to Terraform v1.2 because similar functionality is now built in to Terraform itself.

  The new behavior supports the same environment variable naming scheme but has a difference in priority order from the credentials helper: TF_TOKEN_... environment variables will now take priority over credentials blocks in CLI configuration and credentials stored automatically by terraform login, which is not true for credentials provided by any credentials helper plugin. If you see Terraform using different credentials after upgrading, check to make sure you do not specify credentials for the same host in multiple locations.

  If you use the credentials helper in conjunction with the hashicorp/tfe Terraform provider to manage Terraform Cloud or Terraform Enterprise objects with Terraform, you should also upgrade to version 0.31 of that provider, which added the corresponding built-in support for these environment variables.

• The official Linux packages for the v1.2 series now require Linux kernel version 2.6.32 or later.

• When making outgoing HTTPS or other TLS connections as a client, Terraform now requires the server to support TLS v1.2. TLS v1.0 and v1.1 are no longer supported. Any safely up-to-date server should support TLS 1.2, and mainstream web browsers have required it since 2020.

• When making outgoing HTTPS or other TLS connections as a client, Terraform will no longer accept CA certificates signed using the SHA-1 hash function. Publicly trusted Certificate Authorities have not issued SHA-1 certificates since 2015.

(Note: the changes to Terraform's requirements when interacting with TLS servers apply only to requests made by Terraform CLI itself, such as provider/module installation and state storage requests. Terraform provider plugins include their own TLS clients which may have different requirements, and may add new requirements in their own releases, independently of Terraform CLI changes.)

NEW FEATURES:

• precondition and postcondition check blocks for resources, data sources, and module output values: module authors can now document assumptions and assertions about configuration and state values. If these conditions are not met, Terraform will report a custom error message to the user and halt further execution.
• replace_triggered_by is a new lifecycle argument for managed resources which triggers replacement of an object based on changes to an upstream dependency.
• You can now specify credentials for Terraform-native services using an environment variable named as TF_TOKEN_ followed by an encoded version of the hostname. For example, Terraform will use variable TF_TOKEN_app_terraform_io as a bearer token for requests to "app.terraform.io", for the Terraform Cloud integration and private registry requests.

ENHANCEMENTS:

• When showing a plan, Terraform CLI will now only show "Changes outside of Terraform" if they relate to resources and resource attributes that contributed to the changes Terraform is proposing to make. (#​30486)
• Error messages for preconditions, postconditions, and custom variable validations are now evaluated as expressions, allowing interpolation of relevant values into the output. (#​30613)
• When showing the progress of a remote operation running in Terraform Cloud, Terraform CLI will include information about post-plan run tasks. (#​30141)
• Terraform will now show a slightly different note in the plan output if a data resource read is deferred to the apply step due to it depending on a managed resource that has changes pending. (#​30971)
• The "Invalid for_each argument" error message for unknown maps/sets now includes an additional paragraph to try to help the user notice they can move apply-time values into the map values instead of the map keys, and thus avoid the problem without resorting to -target. (#​30327)
• There are some small improvements to the error and warning messages Terraform will emit in the case of invalid provider configuration passing between modules. There are no changes to which situations will produce errors and warnings, but the messages now include additional information intended to clarify what problem Terraform is describing and how to address it. (#​30639)
• The environment variables TF_CLOUD_ORGANIZATION and TF_CLOUD_HOSTNAME now serve as fallbacks for the arguments of the same name inside a cloud block configuring integration with Terraform Cloud.
• The environment variable TF_WORKSPACE will now additionally serve as an implicit configuration of a single selected workspace on Terraform Cloud if (and only if) the cloud block does not include an explicit workspaces configuration.
• The AzureRM Backend now defaults to using MSAL (and Microsoft Graph) rather than ADAL (and Azure Active Directory Graph) for authentication. (#​30891)
• The AzureRM Backend now supports authenticating as a service principal using OpenID Connect. (#​30936)
• When running on macOS, Terraform will now use platform APIs to validate certificates presented by TLS (HTTPS) servers. This may change exactly which root certificates Terraform will accept as valid. (#​30768)
• Show remote host in error message for clarity when installation of provider fails (#​30810)
• Terraform now prints a warning when adding an attribute to ignore_changes that is managed only by the provider. Specifying non-configurable attributes in ignore_changes has no effect because ignore_changes tells Terraform to ignore future changes made in the configuration. (#​30517)
• terraform show -json now includes exact type information for output values. (#​30945)
• The ssh provisioner connection now supports SSH over HTTP proxy. (#​30274)
• • The SSH client for provisioners now supports newer key algorithms, allowing it to connect to servers running more recent versions of OpenSSH. (#​30962)

BUG FIXES:

• Terraform now handles type constraints, nullability, and custom variable validation properly for root module variables. Previously there was an order of operations problem where the nullability and custom variable validation were checked too early, prior to dealing with the type constraints, and thus that logic could potentially "see" an incorrectly-typed value in spite of the type constraint, leading to incorrect errors. (#​29959)
• When reporting a type mismatch between the true and false results of a conditional expression when both results are of the same structural type kind (object/tuple, or a collection thereof), Terraform will no longer return a confusing message like "the types are object and object, respectively", and will instead attempt to explain how the two structural types differ. (#​30920)
• Applying the various type conversion functions like tostring, tonumber, etc to null will now return a null value of the intended type. For example, tostring(null) converts from a null value of an unknown type to a null value of string type. Terraform can often handle such conversions automatically when needed, but explicit annotations like this can help Terraform to understand author intent when inferring type conversions for complex-typed values. (#​30879)
• Terraform now returns an error when cidrnetmask() is called with an IPv6 address, as it was previously documented to do. IPv6 standards do not preserve the "netmask" syntax sometimes used for IPv4 network configuration; use CIDR prefix syntax instead. (#​30703)
• When performing advanced state management with the terraform state commands, Terraform now checks the required_version field in the configuration before proceeding. (#​30511)
• When rendering a diff, Terraform now quotes the name of any object attribute whose string representation is not a valid identifier. (#​30766)
• Terraform will now prioritize local terraform variables over remote terraform variables in operations such as import, plan, refresh and apply for workspaces in local execution mode. This behavior applies to both remote backend and the cloud integration configuration. (#​29972)
• terraform show -json: JSON plan output now correctly maps aliased providers to their configurations, and includes the full provider source address alongside the short provider name. (#​30138)
• The local token configuration in the cloud and remote backend now has higher priority than a token specified in a credentials block in the CLI configuration. (#​30664)
• The cloud integration now gracefully exits when -input=false and an operation requires some user input.
• Terraform will now reliably detect an inteerruptiong (e.g. Ctrl+C) during planning for terraform apply -auto-approve. Previously there was a window of time where interruption would cancel the plan step but not prevent Terraform from proceeding to the apply step. (#​30979)
• Terraform will no longer crash if a provider fails to return a schema. (#​30987)

v1.1.9

Compare Source

1.1.9 (April 20, 2022)

BUG FIXES:

• cli: Fix crash when using sensitive values in sets. (#​30825)
• cli: Fix double-quoted map keys when rendering a diff. (#​30855)
• core: Prevent errors when handling a data source with incompatible schema changes (#​30830)

ENHANCEMENTS:

• cli: Terraform now supports run tasks, a Terraform Cloud integration for executing remote operations, for the post plan stage of a run.

v1.1.8

Compare Source

1.1.8 (April 07, 2022)

BUG FIXES:

• cli: Fix missing identifying attributes (e.g. "id", "name") when displaying plan diffs with nested objects. (#​30685)
• functions: Fix error when sum() function is called with a collection of string-encoded numbers, such as sum(["1", "2", "3"]). (#​30684)
• When rendering a diff, Terraform now quotes the name of any object attribute whose string representation is not a valid identifier. (#​30766)
• Terraform will no longer crash in the terraform apply phase if an error occurs during backend configuration. (#​30780)

v1.1.7

Compare Source

1.1.7 (March 02, 2022)

BUG FIXES:

• terraform show -json: Improve performance for deeply-nested object values. The previous implementation was accidentally quadratic, which could result in very long execution time for generating JSON plans, and timeouts on Terraform Cloud and Terraform Enterprise. (#​30561)
• cloud: Update go-slug for terraform.tfstate exclusion to prevent a user from getting an error
  after migrating state to TFC.

v1.1.6

Compare Source

1.1.6 (February 16, 2022)

BUG FIXES:

• cli: Prevent complex uses of the console-only type function. This function may only be used at the top level of console expressions, to display the type of a given value. Attempting to use this function in complex expressions will now display a diagnostic error instead of crashing. (#​30476)
• terraform state mv: Will now correctly exit with error code 1 when the specified resources cannot be found in state. Previously Terraform would display appropriate diagnostic errors, but exit successfully. (#​29365)

v1.1.5

Compare Source

1.1.5 (February 02, 2022)

ENHANCEMENTS:

• backend/s3: Update AWS SDK to allow the use of the ap-southeast-3 region (#​30363)

BUG FIXES:

• cli: Fix crash when using autocomplete with long commands, such as terraform workspace select (#​30193)

v1.1.4

Compare Source

1.1.4 (January 19, 2022)

BUG FIXES:

• config: Non-nullable variables with null inputs were not given default values when checking validation statements (#​30330)
• config: Terraform will no longer incorrectly report "Cross-package move statement" when an external package has changed a resource from no count to using count, or vice-versa. (#​30333)

v1.1.3

Compare Source

1.1.3 (January 06, 2022)

BUG FIXES:

• terraform init: Will now remove from the dependency lock file entries for providers not used in the current configuration. Previously it would leave formerly-used providers behind in the lock file, leading to "missing or corrupted provider plugins" errors when other commands verified the consistency of the installed plugins against the locked plugins. (#​30192)
• config: Fix panic when encountering an invalid provider block within a module (#​30095)
• config: Fix cycle error when the index of a module containing move statements is changed (#​30232)
• config: Fix inconsistent ordering with nested move operations (#​30253)
• config: Fix moved block refactoring to include nested modules (#​30233)
• functions: Redact sensitive values from function call error messages (#​30067)
• terraform show: Disable plan state lineage checks, ensuring that we can show plan files which were generated against non-default state files ([

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