Commit Graph

69 Commits

Author SHA1 Message Date
Nick Fagerlund d1daa7e518 website: Make 0.11 and 0.12 subsections of 'Configuration Language' 2019-02-01 17:20:54 -08:00
Nick Fagerlund a9bcc0fe06 website: Fix sidebar nav links and 'sidebar_current' IDs for 0.11 docs
Because of the different possibilities for arranging the nav sidebars, we want
to make sure:

- IDs for the 0.11 and 0.12 language docs have a common prefix.
- That prefix is not the exact string `docs-config`.

Have I mentioned before that I really dislike this prefix matching behavior.
2019-02-01 17:20:54 -08:00
Nick Fagerlund 11cfdf3b67 website: Add 0.11 configuration language docs (WIP)
This is a non-working commit, because a bunch of links (including the sidebar
nav) are broken. Using a transition commit like this makes it easier to see the
changes necessary to get this content woven into the site.
2019-02-01 17:20:54 -08:00
Nick Fagerlund 0fddabf972 website: Reorganize nav sidebars to improve jumps between sections 2019-01-31 16:18:23 -08:00
Martin Atkins 954d38e870 lang: New file-hashing functions
In prior versions, we recommended using hash functions in conjunction with
the file function as an idiom for detecting changes to upstream blobs
without fetching and comparing the whole blob.

That approach relied on us being able to return raw binary data from
file(...). Since Terraform strings pass through intermediate
representations that are not binary-safe (e.g. the JSON state), there was
a risk of string corruption in prior versions which we have avoided for
0.12 by requiring that file(...) be used only with UTF-8 text files.

The specific case of returning a string and immediately passing it into
another function was not actually subject to that corruption risk, since
the HIL interpreter would just pass the string through verbatim, but this
is still now forbidden as a result of the stricter handling of file(...).

To avoid breaking these use-cases, here we introduce variants of the hash
functions a with "file" prefix that take a filename for a disk file to
hash rather than hashing the given string directly. The configuration
upgrade tool also now includes a rule to detect the documented idiom and
rewrite it into a single function call for one of these new functions.

This does cause a bit of function sprawl, but that seems preferable to
introducing more complex rules for when file(...) can and cannot read
binary files, making the behavior of these various functions easier to
understand in isolation.
2019-01-25 10:18:44 -08:00
Martin Atkins 2f8f7d6f4d lang/funcs: Type conversion functions
It's not normally necessary to make explicit type conversions in Terraform
because the language implicitly converts as necessary, but explicit
conversions are useful in a few specialized cases:

- When defining output values for a reusable module, it may be desirable
  to force a "cleaner" output type than would naturally arise from a
  computation, such as forcing a string containing digits into a number.
- Our 0.12upgrade mechanism will use some of these to replace use of the
  undocumented, hidden type conversion functions in HIL, and force
  particular type interpretations in some tricky cases.
- We've found that type conversion functions can be useful as _temporary_
  workarounds for bugs in Terraform and in providers where implicit type
  conversion isn't working correctly or a type constraint isn't specified
  precisely enough for the automatic conversion behavior.

These all follow the same convention of being named "to" followed by a
short type name. Since we've had a long-standing convention of running all
the words together in lowercase in function names, we stick to that here
even though some of these names are quite strange, because these should
be rarely-used functions anyway.
2019-01-17 10:01:47 -08:00
Martin Atkins da51e72cbb lang/functions: set functions from cty
The sethaselement, setintersection, and setunion functions are defined in
the cty stdlib. Making them available in Terraform will make it easier to
work with sets, and complement the currently-Terraform-specific setproduct
function.

In the long run setproduct should probably move into the cty stdlib too,
but since it was submitted as a Terraform function originally we'll leave
it here now for simplicity's sake and reorganize later.
2019-01-16 09:57:16 -08:00
Martin Atkins edb5f82de1 lang/funcs: Convert the "setproduct" function to the new approach
In our new world it produces either a set of a tuple type or a list of a
tuple type, depending on the given argument types.

The resulting collection's element tuple type is decided by the element
types of the given collections, allowing type information to propagate
even if unknown values are present.
2019-01-16 09:57:16 -08:00
Nick Fagerlund ac45e43fda website: Finish moving "writing custom providers" to /docs/extend/
This document was previously copied to the "Extending Terraform" section (in the
terraform-website repo), and the old URL was redirected so that the copy in
/guides can no longer be reached on the website. But the old copy of the file
remained, and now it runs the risk of confusing contributors, since the copy in
terraform-website/.../docs/extend is the more up-to-date version.
2019-01-11 16:36:40 -08:00
Martin Atkins c753df6a93 lang/funcs: templatefile function
This function is similar to the template_file data source offered by the
template provider, but having it built in to the language makes it more
convenient to use, allowing templates to be rendered from files anywhere
an inline template would normally be allowed:

    user_data = templatefile("${path.module}/userdata.tmpl", {
      hostname = format("petserver%02d", count.index)
    })

Unlike the template_file data source, this function allows values of any
type in its variables map, passing them through verbatim to the template.
Its tighter integration with Terraform also allows it to return better
error messages with source location information from the template itself.

The template_file data source was originally created to work around the
fact that HIL didn't have any support for map values at the time, and
even once map support was added it wasn't very usable. With HCL2
expressions, there's little reason left to use a data source to render
a template; the only remaining reason left to use template_file is to
render a template that is constructed dynamically during the Terraform
run, which is a very rare need.
2018-12-21 08:06:14 -08:00
Nick Fagerlund d2abdc23ac website: Structural edit of configuration language docs
This commit is a wide-ranging set of edits to the pages under
/docs/configuration. Among other things, it

- Separates style conventions out into their own page.
- Separates type constraints and conversion info into their own page.
- Conflates similar complex types a little more freely, since the distinction is
  only relevant when restricting inputs for a reusable module or resource.
- Clarifies several concepts that confused me during edits.
2018-12-20 14:20:42 -08:00
Nick Fagerlund ab88f8ca0f
website: Update and link the page about remote backend operations (#19203) 2018-10-29 11:00:24 -07:00
Radek Simko edaa4bbc82
lang: Add fileexists function 2018-10-17 10:18:07 +01:00
Martin Atkins 0b710792a8 website: "functions" layout "Terraform Language" is back
In the heirarchy, both "Terraform Language" and "Functions" are "up" from
the individual function reference pages, so we'll class them as such to
use the back-facing arrow instead of the forward-facing arrow.
2018-10-16 18:49:20 -07:00
Martin Atkins 1360948a41 website: document the functions "keys", "lookup", and "values"
I missed these on the first pass because in the legacy function table they
are, for some reason, added in a different place than the others.
2018-10-16 18:49:20 -07:00
Martin Atkins a35c0f3cbf website: Docs for all of the "filesystem" functions 2018-10-16 18:47:33 -07:00
Martin Atkins c8da3e568f website: Add remaining functions to the functions section sidebar
These links don't lead anywhere yet.
2018-10-16 18:47:33 -07:00
Martin Atkins 48d940323e website: Beginnings of "Functions" configuration section
Previously we just listed out all of the functions in alphabetical order
inside the "Interpolation Syntax" page, but that format doesn't leave much
room for details and usage examples.

Now we give each function its own page, and categorize them for easier
navigation. While many functions are very simple and don't really warrant
a full page, certain functions do have additional details that are worth
mentioning and this structure scales better for those more complicated
functions.

So far this includes only the numeric and string functions. Other
categories will follow in subsequent commits.
2018-10-16 18:47:33 -07:00
Martin Atkins e5e3452ffa website: Reorganize the "Configuration" docs section
With the additional configuration language features coming in Terraform
v0.12, our existing documentation structure is beginning to strain.

Here we reorganize the navigation slightly in order to introduce the
concepts in a more appropriate order so that we can reveal complexity
more gradually. Subsequent commits will revise the content of these
pages to better reflect the new sequencing.

The "Environment Variables" page is moved from the Configuration section
into the "Commands" section, since it is not considered a part of the
configuration language and thus more appropriate in the CLI documentation.
The old placement is reflective of the broader purpose that the
"Configuration" section had originally, but its new focus will be on
the Terraform language (.tf files) in particular, with other aspects of
customizing Terraforms behavior covered in other sections.
2018-10-16 18:46:46 -07:00
Luke Kysow 3eafbf3861 Add link to Terraform's GitHub Actions docs (#19091) 2018-10-16 10:36:04 -07:00
Paul Hinze 6cdc464341
Initial draft of Core Workflow Guide 2018-08-17 17:18:53 -05:00
Sander van Harmelen 7fb2d1b8de Implement the Enterprise enhanced remote backend 2018-08-03 22:22:55 +02:00
kfishner 6deec5d7bf add 0.12 guide 2018-06-25 17:26:45 -07:00
Walter Dolce b60501290c
Make "v3" in etcd visible in the backend types sidebar 2018-04-25 15:20:56 +01:00
Clint 76974209ec
Update guides.erb
Update "Writing Custom Providers" guide link to new Extend section
2018-04-09 15:11:59 -05:00
Brian Flad 9b295e2bc7 docs/internal: Fix sidebar navigation for Remote Service Discovery page 2018-03-13 12:49:49 -04:00
Nick Fagerlund 66ff8f8bed website: Deprecation notes about "terraform push"
Also:

- In the getting started guide, the TFE content was all tailored to the older
  run-locally workflow. I've replaced it with some brief explanation and a link
  to the dedicated TFE getting started guide.
- Fixed a sidebar link glitch in the configuration section. (Both "Terraform"
  and "Terraform Enterprise" were marked as active if you were on the TFE page.)
- Renamed the "Terraform Enterprise" page "Terraform Push." (Some people have
  gotten confused and landed on this page when trying to set up the `atlas`
  remote backend.)
2018-02-27 14:48:04 -08:00
James Bardin 5458ea9aff update etcd documentation links
Add missing link to ectdv3.

Update etcd v2 link to the current v2 README, which highlights the pending
deprecation.
2018-02-15 17:13:24 -05:00
Chris Griggs 18975d7270 website: present provider documentation via categories
We have outgrown the single flat list presentation of providers due to the shear number now present, so we'll move here to a model where the providers are split into a number of categories that each contain a smaller list.

The full list is still included in the body of the main index page for quick access via search, but the categories make for a more accessible navbar for those who are just browsing.
2018-01-04 15:04:35 -08:00
Clint f43d66e143
Revert "Restructure terraform.io to include provider categories (#16934)" (#16966)
This reverts commit 7481c113ee.
2017-12-20 17:25:43 -06:00
Chris Griggs 7481c113ee Restructure terraform.io to include provider categories (#16934)
* add catagory files

* try new source path

* cleaning up formatting

* fixin

* add all providers to providers index page

* add descriptions

* add link to form and first two providers

* small edits

* small edits

* small changes

* add community providers and decription edit from marketing

* add some lines to improve design

* fix typos
2017-12-20 16:26:41 -06:00
Chris Marchesi c2c9e4f418
Merge pull request #16583 from hashicorp/azurerm-website
Renaming the Azure Provider
2017-12-19 11:00:33 -08:00
Maciej Skierkowski c1469aa39e Rename links for TFE classic and beta 2017-12-11 19:05:11 -08:00
Maciej Skierkowski 8c2ed71163 Updates guides menu to use new TFE paths 2017-12-11 19:04:34 -08:00
clint shryock ccbd3db2b7 add opentelekomcloud link to docs 2017-12-08 16:45:33 -06:00
Nolan Davidson a50a383946 Additional work on the habitat provisioner.
Signed-off-by: Nolan Davidson <ndavidson@chef.io>
2017-12-07 16:29:30 -08:00
Chris Griggs 9d863fee62 website: Add the Null provider to the list of providers 2017-12-04 09:29:41 -08:00
Martin Atkins 116003f157 website: downloads nav link to 0.11 upgrade guide 2017-11-16 12:06:42 -08:00
tombuildsstuff 6bd275158d Microsoft Azure -> Azure 2017-11-07 15:35:34 +00:00
tombuildsstuff a64216de09 Removing the sidebar ref to the old Azure provider 2017-11-07 15:34:07 +00:00
Martin Atkins 3b180d7f8a
Merge #16543: Bring the "terraform" provider back into core 2017-11-03 12:08:31 -07:00
Tom Harvey 25c3a879db
Adding `azurerm` to the list of supported backends (#16531)
Fixes #16530
2017-11-03 14:57:43 +01:00
Martin Atkins bcc5dffea2 provider/terraform: import terraform provider back into core 2017-11-02 10:48:20 -07:00
Martin Atkins a3ced1a367 provider/terraform: reorganize for merge into core
The "terraform" provider was previously split out into its own repository,
but that turned out to be a mistake due to how tightly it depends on
aspects of Terraform Core.

Here we prepare to bring it back into the core repository by reorganizing
the directory layout to conform with what's expected there.
2017-11-02 10:46:31 -07:00
Clint e2c69d4d6e
[WIP]: website: Add CloudScale Provider link (#16512)
* add cloudscale

* update link
2017-11-01 15:05:29 -05:00
Martin Atkins 4fa2b8c519 website: updated docs for the module registry protocol
Now includes more complete information on usage of private registries and
updates the module registry API documentation to include the new
version-enumeration endpoint along with describing Terraform's discovery
protocol.
2017-11-01 07:22:20 -07:00
Nick Fagerlund 7d9152850a website: Add nav items for Terraform Recommended Practices guide to guides.erb (#16398) 2017-10-19 11:43:15 -05:00
devonbleak 3253367c64 Fix alphabetical ordering in providers sidebar 2017-10-17 07:40:45 -07:00
Clint 512591533c add logicmonitor provider (#16314) 2017-10-11 13:00:42 -05:00
Alex Tasioulis 4e6289dad0 website: change order of provisioners in sidebar list
Assume null_resource should also be ordered alphabetically
2017-10-01 22:03:39 +01:00