213 Commits (bf91bff2c896180b4e873576aa0d9ecd276feb2e)

Author	SHA1	Message	Date
Paddy	e6592dc710	Add support for provider metadata to modules. (#22583) ... Implement a new provider_meta block in the terraform block of modules, allowing provider-keyed metadata to be communicated from HCL to provider binaries. Bundled in this change for minimal protocol version bumping is the addition of markdown support for attribute descriptions and the ability to indicate when an attribute is deprecated, so this information can be shown in the schema dump. Co-authored-by: Paul Tyng <paul@paultyng.net>	6 years ago
Martin Atkins	67d95b97ce	lang/funcs: templatefile requires valid variable names ... Previously the templatefile function would permit any arbitrary string as a variable name, but due to the HCL template syntax it would be impossible to refer to one that isn't a valid HCL identifier without causing an HCL syntax error. The HCL syntax errors are correct, but don't really point to the root cause of the problem. Instead, we'll pre-verify that the variable names are valid before we even try to render the template, and given a specialized error message that refers to the vars argument expression as the problematic part, which will hopefully make the resolution path clearer for a user encountering this situation. The syntax error still remains for situations where all of the variable names are correct but e.g. the user made a typo referring to one, which makes sense because in that case the problem _is_ inside the template.	6 years ago
James Bardin	4185aa93f5	doc typo	6 years ago
James Bardin	a765d69fb0	Merge pull request #24032 from hashicorp/jbardin/map-funcs ... make the merge function more precise	6 years ago
James Goodhouse	25bfe7337b	lang: add setsubtract function (#23424) ... * 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	6 years ago
Nick Fagerlund	6494591ec1	website: Remove extra copy of "Getting Started", update links ... 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.	6 years ago
James Bardin	529271e0be	update merge docs to match behavior	6 years ago
Pam Selle	4e0879c486	Document for_each key requirements	6 years ago
Pam Selle	213189c3d0	Use a real resource	6 years ago
Pam Selle	885ff69c50	Update docs to generalize/use fake example vs one that could be misleading	6 years ago
Kristin Laemmert	4c221cbcb9	website: document optional syntax for required_providers setting (#23854)	6 years ago
ZMI-RyanMann	66411b5ca0	website/docs: Updated documentation for range function pseudocode (#23823)	6 years ago
Martin Atkins	ff4ea042c2	config: Allow module authors to specify validation rules for variables ... The existing "type" argument allows specifying a type constraint that allows for some basic validation, but often there are more constraints on a variable value than just its type. This new feature (requiring an experiment opt-in for now, while we refine it) allows specifying arbitrary validation rules for any variable which can then cause custom error messages to be returned when a caller provides an inappropriate value. variable "example" { validation { condition = var.example != "nope" error_message = "Example value must not be \"nope\"." } } The core parts of this are designed to do as little new work as possible when no validations are specified, and thus the main new checking codepath here can therefore only run when the experiment is enabled in order to permit having validations.	6 years ago
Martin Atkins	02576988c1	lang: "try" and "can" functions ... These are intended to make it easier to work with arbitrary data structures whose shape might not be known statically, such as the result of jsondecode(...) or yamldecode(...) of data from a separate system. For example, in an object value which has attributes that may or may not be set we can concisely provide a fallback value to use when the attribute isn't set: try(local.example.foo, "fallback-foo") Using a "try to evaluate" model rather than explicit testing fits better with the usual programming model of the Terraform language where values are normally automatically converted to the necessary type where possible: the given expression is subject to all of the same normal type conversions, which avoids inadvertently creating a more restrictive evaluation model as might happen if this were handled using checks like a hypothetical isobject(...) function, etc.	6 years ago
Pam Selle	76831793d0	Merge pull request #23265 from lucazz/update_docs_for_outputs ... Update Output values docs	6 years ago
Pam Selle	3bcea18d1c	Update outputs.html.md	6 years ago
Pam Selle	31b56207e0	Update outputs.html.md	6 years ago
Igor Vodka	be89975667	Fix markdown being misused in docs	6 years ago
Martin Atkins	bfbd00a23c	website: Note about using jsonencode/yamlencode in templatefile ... It's a common source of errors to try to produce JSON or YAML syntax using string concatenation via our template language but to miss some details like correct string escaping, quoting, required commas, etc. The jsonencode and yamlencode functions are a better way to generate JSON and YAML, but it's not immediately obvious that both of these functions are available for use in external templates (via templatefile) too. Given that questions related to this come up a lot in our community forum and elsewhere, it seems worth having a documentation section to show the pattern of having a template that consists only of a single function call.	6 years ago
Graham Davison	e32641c9ce	website/docs: Corrects function name in `cidrsubnets` function documentation (#23473)	6 years ago
George Christou	91100c003c	lang/funcs: Add more `trim*` functions (#23016) ... * lang/funcs: Add `trim*` functions	7 years ago
Yuki Ito	72c910cebc	website: Fix typographical errors in the docs for base64sha256/512	7 years ago
Lucas do Amaral Saboya	806397803c	Update Output values docs.	7 years ago
Martin Atkins	f8a32f0b83	website: Consistently recommend the required_providers block ... Previously we were inconsistent in whether we were recommending the new required_providers block or the "version" setting inside a "provider" block.	7 years ago
Martin Atkins	7c110f9cf8	website: provider version constraints in modules	7 years ago
Thomas Alton	ddd0d2a442	website: Provider proxy config only supports alias	7 years ago
Thomas Alton	24386bcfcb	website: Link to `required_providers` block from provider documentation	7 years ago
Pam Selle	5b453f6ba9	Merge pull request #23186 from pselle/pselle/docs-syntax-link ... Docs around splat and for_each	7 years ago
Pam Selle	566f22a34e	Docs around splat	7 years ago
Pam Selle	9ee19eac94	Merge pull request #23177 from hashicorp/pselle/docs-syntax-link ... Fix link in syntax docs	7 years ago
Pam Selle	0d4ea7d9ad	Fix link in syntax docs	7 years ago
Kris Luminar	8bb0491dc1	website: clarify where you run the `terraform init` command	7 years ago
charlottemach	e3d38046dc	website/docs: replace outdated tag syntax (#23111) ... Fixes #21614	7 years ago
Martin Atkins	047733d20c	website: Full examples for for_each with flatten and setproduct ... A very common question since we launched the two repetition constructs is how to deal with situations where the input data structure doesn't match one-to-one with the desired configuration. This adds some full worked examples of two common situations that have come up in questions. To avoid adding a lot of extra content to the already-large "expressions" and "resources" pages, the main bulk of this new content lives with the relevant functions themselves as a full example of one thing they are good for, and then we'll link to them from the two general documentation sections where folks are likely to be reading when they encounter the problem.	7 years ago
Pam Selle	2a50bc6b5a	More in expressions, removed extra resource thing	7 years ago
Pam Selle	67e314dcbe	Some docs updates to clarify splat confusion	7 years ago
Nick Fagerlund	f6e648cc8b	website: Document behavior of `self` object for provisioners	7 years ago
Martin Atkins	39e609d5fd	vendor: switch to HCL 2.0 in the HCL repository ... Previously we were using the experimental HCL 2 repository, but now we'll shift over to the v2 import path within the main HCL repository as part of actually releasing HCL 2.0 as stable. This is a mechanical search/replace to the new import paths. It also switches to the v2.0.0 release of HCL, which includes some new code that Terraform didn't previously have but should not change any behavior that matters for Terraform's purposes. For the moment the experimental HCL2 repository is still an indirect dependency via terraform-config-inspect, so it remains in our go.sum and vendor directories for the moment. Because terraform-config-inspect uses a much smaller subset of the HCL2 functionality, this does still manage to prune the vendor directory a little. A subsequent release of terraform-config-inspect should allow us to completely remove that old repository in a future commit.	7 years ago
Martin Atkins	25222fccd5	website: Link to hashicorp/subnets/cidr for cidrsubnets docs ... The cidrsubnets function signature is intentionally very low-level and focused on the core requirement of generating addresses. This registry module then wraps it with some additional functionality to make it more convenient to generate and use subnet address ranges.	7 years ago
Martin Atkins	f84ab99b7d	lang/funcs: cidrsubnets function ... This is a companion to cidrsubnet that allows bulk-allocation of multiple subnet addresses at once, with automatic numbering. Unlike cidrsubnet, cidrsubnets allows each of the allocations to have a different prefix length, and will pack the networks consecutively into the given address space. cidrsubnets can potentially create more complicated addressing schemes than cidrsubnet alone can, because it's able to take into account the full set of requested prefix lengths rather than just one at a time.	7 years ago
Jeet Parekh	bcc69c05bb	lang/funcs: parseint function	7 years ago
The Terraform Team	9b6fcc4e86	Merge pull request #22755 from echernyavskiy/patch-1 ... website/docs: Fix typo in variables.html	7 years ago
The Terraform Team	669242ee14	Merge pull request #22777 from acsbendi/patch-1 ... website/docs: Fixed typo in documentation about expressions	7 years ago
Nick Fagerlund	655bbfdf28	website: Add complex type example to variables.html	7 years ago
Bendegúz Ács	8f9d368a25	Fixed typo in documentation about expressions	7 years ago
Evgeny Chernyavskiy	5f16669362	Fix typo in variables.html	7 years ago
Pam Selle	f9ebae749c	Merge pull request #22707 from vsimon/spell ... docs: Minor spelling and typo fixes	7 years ago
Vicken Simonian	853a0e0677	docs: Minor spelling and typo fixes	7 years ago
Brian Flad	19cf34114f	lang/funcs: Switch fileset() function glob implementation to github.com/bmatcuk/doublestar to support additional glob patterns ... This allows the usage of the glob patterns `**` and `{alternative1,...}` to simplify Terraform configuration logic for more complex file matching.	7 years ago
Brian Flad	af7f6ef441	lang/funcs: Update fileset() function to include path as separate first argument, automatically trim the path argument from results, and ensure results are always canonical with forward slash path separators ... Reference: https://github.com/hashicorp/terraform/pull/22523#pullrequestreview-279694703 These changes center around better function usability and consistency with other functions. The function has not yet been released, so these breaking changes can be applied safely.	7 years ago