Commit Graph

349 Commits

Author SHA1 Message Date
Nick Fagerlund 303b326008
Merge pull request #27279 from kowshikRoy/add-var-multiple-example
website: add example of multiple var cli
2021-01-12 15:58:31 -08:00
JohnM 72e657edcc
Chage backend.tmpl to config.tmpl in Maps example,
Reference file in Maps example is named config.tmpl, example used backend.tmpl from previous section.
2021-01-05 21:55:06 -08:00
stakiran 3ce7edc018
website: Fix wrong link of operators.
not "references.html" but "operators.html".
2020-12-27 21:15:13 +09:00
Robin Norwood 235c141565 Add links to outputs and locals tutorials 2020-12-17 12:24:53 -08:00
Nick Fagerlund 85d477aee9 website: Fix numerous links with redirects or broken anchors
These links largely still go somewhere useful, but they have some kind of issue
revealed by our new link checker:

- Some of them point to a stale URL that redirects, and can be updated to the
  new destination.
- Some of them point to anchors that don't exist (anymore?) in the destination.
- Some of them end up redirecting unnecessarily due to how the server handles
  directory URLs without trailing slashes. Sorry, I know that's pointless, just,
  humor me for the time being so we can get our CI green. 😭

In a couple cases, I've added invisible anchors to destination pages, either to
preserve an old habit or because the current anchors kind of suck due to being
particularly long or meandering.
2020-12-17 12:23:50 -08:00
Nick Fagerlund 1fff4e2690 website: Update links to redirected provider docs pages
This commit intentionally leaves the indexes of provider docs alone, to avoid
merge conflicts when we delete those.
2020-12-17 12:23:50 -08:00
Pam Selle 1970c14a53
[docs] Add limitations section to for_each (#27299)
* Add limitations section to for_each

Move limitations from a note to their own section,
to allow for expansion on disallowing sensitive values
in for_each
2020-12-17 11:03:14 -05:00
Pam Selle d7f3239c51 Document sensitivity + function call behavior 2020-12-14 15:38:47 -05:00
Repon Kumar Roy 7d093cbede website: add example of multiple var cli
This PR updates the documentation of input variable of terraform. It's
mentioned that multiple `-var` is possible, but no example is given.
This PR adds an example of multiple `-var` option
2020-12-15 02:09:30 +08:00
James Bardin cd4cb3f8d2 add implied data depends_on caveat 2020-12-11 13:42:09 -05:00
Hyunsuk Shin 16f8baa40e
Update setproduct.html.md (#27184)
fill wrong syntax
2020-12-08 10:05:37 -04:00
Martin Atkins 776b33db32 website: Recommend against making JSON/YAML with heredocs
This is a repeated cause of confusion and questions in the community
forum, because both JSON and YAML valid syntax are hard to generate using
just string concatenation. Terraform has built-in functions for both of
these common serializations to avoid those problems, and so this will
hopefully make these better alternatives more discoverable.
2020-12-07 15:39:37 -08:00
Martin Atkins ab1dd87540 website: Elaborate the "expressions" sub-pages in the language section
When we did the earlier documentation rework for Terraform v0.12 we still
had one big "Expressions" page talking about the various operators and
constructs, and so we had to be a bit economical with the details about
some more complicated constructs in order to avoid the page becoming even
more overwhelming.

However, we've recently reorganized the language documentation again so
that the expressions section is split across several separate pages, and
that gives some freedom to go into some more detail about and show longer
examples for certain features.

My changes here are not intended to be an exhaustive rewrite but I did
try to focus on some areas I've commonly seen questions about when helping
in the community forum and elsewhere, and also to create a little more
connectivity between the different content so readers can hopefully find
what they are looking for more easily when they're not yet sure what
terminology to look for.
2020-12-07 15:39:37 -08:00
Pam Selle 0c0ea09546
Merge pull request #27134 from tillepille/patch-1
documentation: fix small typo
2020-12-04 11:15:14 -05:00
Nick Fagerlund 0c0749edcf
website: Fix several broken links (#27091) 2020-12-03 13:54:38 -04:00
Martin Atkins 323cd4364b website: Correct formatting for lists in dependency lock docs
I originally drafted these docs in a context where I was relying on
GitHub's Markdown renderer, and carelessly imported them into the
Terraform website without verifying that the website's Markdown renderer
could process it. This particular quirk has bitten us before: the website
Markdown parser expects follow-on paragraphs in a list item to be indented
at least four spaces, and with less than that it ignores the leading
whitespace altogether and just understands a normal paragraph.

This change will cause the follow-on paragraphs to now correctly render
as part of the bullet points they are intended to be attached to.
2020-12-03 09:16:58 -08:00
Mark Lewis 9935138e1c
Update for_each.html.md
minor grammar improvement.
2020-12-03 16:45:52 +00:00
Mark Lewis ffea7a4cda
Update for_each.html.md 2020-12-03 16:45:04 +00:00
Tim Schrumpf e102465e91
fix small typo 2020-12-03 16:05:19 +01:00
Petros Kolyvas 5cb2d4894c
Anytrue alltrue docs clarification. (#27108)
* Anytrue alltrue docs clarification.

* Update alltrue.html.md

I can't spell.

* Update anytrue.html.md

Yes, I can't spell.
2020-12-03 10:13:20 -04:00
Nick Fagerlund cca1bc91c3 website: fix bad layout in defaults function page
This layout no longer exists.
2020-12-02 14:11:44 -08:00
Nick Fagerlund 5cff04b3ab website: fix malformed yaml in a few function pages 2020-12-02 14:11:32 -08:00
Martin Atkins 832bd5f41f website: Initial docs for the provider_sensitive_attrs experiment
This is under a heading "Sensitive Resource Attributes" on the assumption
that if we later stabilize this feature then this heading will live on
with some different content that describes the propagation of sensitive
values from resource attributes, rather than describing the experiment.
2020-12-02 08:06:08 -08:00
Nick Fagerlund 83ebb9b178 website: Add big whitespace separators to recovery landing pages
The resources, expressions, and modules pages were all split into smaller, more
navigable pages, but the old URLs had accumulated a large number of deep links
to their section headers. To help people recover when they click an old link, we
converted those old URLs to landing pages, which preserve all of the old in-page
anchors and point readers to the appropriate new destinations.

However, because the new link-to-new-page sections are so small, it was kind of
hard to tell which section you had clicked into! Especially if you were near the
bottom of the page and the browser wasn't able to position the desired section
at the very top of the window.

This commit aims to improve that by putting one full screen of whitespace in
between every linkable section on these landing pages. Yes, it's a hack, but
you're meant to only view these pages for three seconds or so before moving on
to the place you wanted to be, and this should help dispel any confusion about
which place that is.
2020-12-01 15:38:25 -08:00
Nick Fagerlund d5950b7fd2 website: link to dependency lock file tutorial 2020-12-01 15:20:14 -08:00
Nick Fagerlund 652b48bb49 website: link to sensitive variables tutorial 2020-12-01 15:16:16 -08:00
Nick Fagerlund a1e73ade61 website: link to expressions tutorial where applicable
This tutorial uses references to local values, conditional expressions,
and splat expressions, so I've added it to those pages as well as the
expressions overview.
2020-12-01 13:12:12 -08:00
Nick Fagerlund 5895472c93 website: link to functions tutorial where applicable 2020-12-01 13:10:05 -08:00
Martin Atkins df47da1f8e website: "coalesce" function unifies its argument types
In order to be able to predict a result type even if arguments are not yet
known, coalesce requires all of its arguments to be of the same type. Our
usual automatic conversion rules mean that in some cases the result is
a silent type conversion rather than an explicit error, so we'll at least
document that so that folks who encounter it can understand what is
causing the likely-surprising behavior.

If we were building this function over again today I expect we'd make it
always return an error under type mismatch, but to do so now would be a
breaking change and the potential cost of that seems too high for
something that doesn't seem to arise incredibly often in practice.
2020-11-18 08:03:37 -08:00
Nick Fagerlund 2bfec75bbf website: Update all links to {expressions,modules,resources}.html
...as well as to the standard module structure section in module development.
2020-11-17 16:30:51 -08:00
Nick Fagerlund 209541aaf0 website: Break up main Modules and Module Development pages
This one is a lot like the previous two commits, but slightly more complex:

- Only adding one new meta-argument page, for `providers`; otherwise, it just
  re-uses the dual-purpose pages I made in the resources commit.

- About that `providers` argument: The stuff that was relevant to consumers of a
  module went in that meta-argument page, but there was also a huge deep dive on
  how the _author_ of a re-usable module should handle provider configurations
  in cases where inheriting the default providers isn't sufficient. THAT, I
  moved into a new page in the module development section. (For the consumer of
  a module, this should all be an implementation detail; the module README
  should tell you which aliased providers you need to configure and pass, and
  then you just do it, without worrying about proxy configuration blocks etc.)

- The "standard module structure" recommendations in the main module development
  page gets a page of its own, to make it more prominent and discoverable.

- Same deal with using the old URL as a landing page, at least for the main
  module calls page. It didn't seem necessary for the module development page.
2020-11-17 16:30:51 -08:00
Nick Fagerlund 6e2f5eb0be website: Break up Resources page into smaller chunks
- Resource behavior gets its own page.
- Meta-arguments all get their own pages.
- Stuff about resource syntax itself gets a page.

In the process of breaking the meta-arguments out into their own pages, I
revised them (with the exception of `provider`) so that they apply to both
resources and modules.

Like with Expressions, this commit repurposes the old resources.html URL as a
landing page for old links.
2020-11-17 16:30:51 -08:00
Nick Fagerlund a446ecb7b7 website: Break up Expressions page into smaller chunks
This commit converts the previous URL for this content to a landing page, which
captures all of the previous in-page anchors and directs readers to the new home
for each section.
2020-11-17 16:30:51 -08:00
Martin Atkins cec4578005 lang/funcs: Experimental "defaults" function
This is a new part of the existing module_variable_optional_attrs
experiment, because it's intended to complement the ability to declare
an input variable whose type constraint is an object type with optional
attributes. Module authors can use this to replace null values (that were
either explicitly set or implied by attribute omission) with other
non-null values of the same type.

This function is a bit more type-fussy than our functions typically are
because it's intended for use primarily with input variables that have
fully-specified type constraints, and thus it uses that type information
to help inform how the defaults data structure should be interpreted.

Other uses of this function will probably be harder today because it takes
a lot of extra annotation to build a value of a specific type if it isn't
passing through a variable type constraint. Perhaps later language
features for more general type conversion will make this more applicable,
but for now the more general form of this problem is better solved other
ways.
2020-11-13 17:27:20 -08:00
Pam Selle 9f5f5adc0d
Merge pull request #26799 from flatiron32/patch-1
Remove redundant Local Named Values section
2020-11-13 11:39:33 -05:00
Nick Fagerlund 5e18e44037
Merge pull request #26723 from hashicorp/oct20_language_and_cli_docs
website: TF-153: Split core Terraform docs into "Language" and "CLI"
2020-11-11 19:31:05 -08:00
Nick Fagerlund 2c02233a16 website: Add new "glue"/overview pages for CLI and language docs
The new nav structure demanded a few new pages that give context about a feature
or workflow. In a few cases, they take text from an existing page.

Co-authored-by: Tu Nguyen <im2nguyen@users.noreply.github.com>
Co-authored-by: Judith Malnick <judith.patudith@gmail.com>
2020-11-11 19:13:23 -08:00
Robin Norwood ec7d9c85ac Update link to new varibles tutorial 2020-11-09 11:52:28 -08:00
Joshua Mendoza 27e31e1160
Update lookup.html.md (#26835)
Typo in introductory paragraph.
2020-11-06 09:58:33 -04:00
Martin Atkins ae3c0c6a4a lang/funcs: Remove the deprecated "list" and "map" functions
Prior to Terraform 0.12 these two functions were the only way to construct
literal lists and maps (respectively) in HIL expressions. Terraform 0.12,
by switching to HCL 2, introduced first-class syntax for constructing
tuple and object values, which can then be converted into list and map
values using the tolist and tomap type conversion functions.

We marked both of these functions as deprecated in the Terraform v0.12
release and have since then mentioned in the docs that they will be
removed in a future Terraform version. The "terraform 0.12upgrade" tool
from Terraform v0.12 also included a rule to automatically rewrite uses
of these functions into equivalent new syntax.

The main motivation for removing these now is just to get this change made
prior to Terraform 1.0. as we'll be doing with various other deprecations.
However, a specific reason for these two functions in particular is that
their existence is what caused us to invent the idea of a "type expression"
as a distinct kind of expression in Terraform v0.12, and so removing them
now would allow potentially  unifying type expressions with value
expressions in a future release.

We do not have any current specific plans to make that change, but one
potential motivation for doing so would be to take another attempt at a
generalized "convert" function which takes a type as one of its arguments.
Our previous attempt to implement such a function was foiled by the fact
that Terraform's expression validator doesn't have any way to know to
treat one argument of a particular function as special, and so it was
generating incorrect error messages. We won't necessarily do that, but
having these "list" and "map" functions out of the way leaves the option
open.
2020-11-04 17:05:59 -08:00
Radek Simko eddcc4d80c
docs: Fix typo (provider arg in data source) (#26802) 2020-11-04 09:55:15 -04:00
Jacob Tomaw 3f9abbc30d
Remove redundant Local Named Values section
The second Local Named Values has a subset of the information the first one has and adds nothing to the documentation other than confusion.
2020-11-03 08:09:12 -05:00
timvandamme fbf267fbfd
website: for_each doesn't implicitly convert to set (#26450)
The documentation states that an explicit type conversion to set is needed, but it does not say why implicit type conversion does not work. 

Co-authored-by: Nick Fagerlund <nick@hashicorp.com>
2020-11-02 11:13:51 -08:00
Radek Simko a413fa7425
Merge pull request #26763 from hashicorp/radeksimko-patch-1
docs: fix typo in provider local name
2020-10-31 08:37:33 +00:00
Repon Kumar Roy 34549b402b website: clarify version constraint syntax 2020-10-30 17:44:48 -07:00
Nick Fagerlund a058b64eb5
website: Index for `element` must be a non-negative integer (#26679)
* The index must be non-negative integer

and added instructions on how to get the last value in the list.

* Typo fix

Co-authored-by: Nick Fagerlund <nick@hashicorp.com>
2020-10-30 17:43:35 -07:00
Nick Fagerlund 5a4957f141
Typo fix 2020-10-30 17:42:40 -07:00
Nick Fagerlund a0fee4c380 website: one more provider name typo 2020-10-30 17:35:23 -07:00
Radek Simko 8476c3f13e
docs: fix typo in provider local name 2020-10-30 21:59:19 +00:00
Nick Fagerlund 596e529602 website: Adopt a ton of pages into the "language" layout
As of this commit, that layout doesn't exist yet, but I'm isolating the one-line
changes to their own commit to try and keep your eyes from glazing over.
2020-10-26 18:19:26 -07:00