Commit Graph

69 Commits

Author SHA1 Message Date
f440 983e07cc17 docs: Correct logging option example
ref. 0090c063e8
2015-10-29 18:56:40 +09:00
Martin Atkins ef161e1c1b Various interpolation functions for CIDR range manipulation.
These new functions allow Terraform to be used for network address space
planning tasks, and make it easier to produce reusable modules that
contain or depend on network infrastructure.

For example:
- cidrsubnet allows an aws_subnet to derive its
  CIDR prefix from its parent aws_vpc.
- cidrhost allows a fixed IP address for a resource to be assigned within
  an address range defined elsewhere.
- cidrnetmask provides the dotted-decimal form of a prefix length that is
  accepted by some systems such as routing tables and static network
  interface configuration files.

The bulk of the work here is done by an external library I authored called
go-cidr. It is MIT licensed and was implemented primarily for the purpose
of using it within Terraform. It has its own unit tests and so the unit
tests within this change focus on simple success cases and on the correct
handling of the various error cases.
2015-10-22 08:10:52 -07:00
Matt Morrison cccc5d03e3 Add lower / upper interpolation functions 2015-10-21 08:16:24 -07:00
Rob Zienert a1939e70f7 Adding ignore_changes lifecycle meta property 2015-10-14 16:34:27 -05:00
Anthony Stanton b62833e7b8 Add documentation for compact() 2015-10-11 16:47:48 +02:00
Martin Atkins 3e9e96286a Document that heredoc syntax is supported.
Previously the only "documentation" I could find about this was a pull
request in the HCL repository.
2015-10-05 09:38:52 -07:00
Martin Atkins 0b85d35e87 Rename base64enc/dec to encode/decode.
There isn't any precedent for abbreviating words in the interpolation
function names, and it may not be clear to all users what "enc" and "dec"
are short for, so instead we'll prefer to spell out the whole words for
improved readability.
2015-10-03 15:12:51 -07:00
Martin Atkins c3d15a2336 Docs for base64 interpolation functions. 2015-10-03 14:49:50 -07:00
Paul Hinze cdcef1c852 Merge pull request #2704 from thegedge/add-index-function
Add a function to find the index of an element in a list.
2015-08-12 17:07:49 -05:00
Clint c5e8da2925 Merge pull request #2601 from nathanielks/feature/docs-environment-variables
Added page documenting useful Environment Variables
2015-08-12 13:54:55 -05:00
Clint d74ea5d472 Merge pull request #2933 from hashicorp/docs-math-interpolation
More details about math in interpolation
2015-08-12 13:49:58 -05:00
Clint Shryock 13e50e684c Document that create_before_destroy cannot depend on resources that are not also create_before_destroy 2015-08-05 11:59:08 -05:00
Cameron Stokes 30d57bf1ec Clarify math operations available for interpolation
As reported in #2782, the math operations, specifically subtraction,
can cause unexpected behavior when resource or variable names use hyphens.

I added clarification about using spaces with math operators as well as
which operations are available.
2015-08-04 11:09:43 -07:00
Paul Hinze 2cea7c7d0c docs: clarify template_file path information
- change example to use the most commonly necessary path format w/
   `path.module`
 - link to path variable page in description

/cc @KFishner
2015-07-31 11:44:07 -05:00
Jason Gedge cf5926ddad Add a function to find the index of an element in a list. 2015-07-13 14:11:30 -04:00
Patrick Lee 80af6825fb changed combine() to concat() in docs
The example of the concat() function uses combine() instead of concat().
2015-07-09 17:04:36 -06:00
Nathaniel Schweinberg c29b4a9edd adding more verbose description to Environment Variables page, explained TF_LOG more 2015-07-02 13:49:57 -05:00
Nathaniel Schweinberg 382cad03c2 Added page documenting useful Environment Variables 2015-07-01 21:38:25 -05:00
Jimmy Cuadra 94b11ed690 Fix wording in multi-provider resource docs
The sentence says that resources target a resource, but it should say that resources target providers.
2015-06-25 01:01:12 -07:00
Radek Simko 6a60fa4bfe config: concat function supports lists (combines more lists into one) 2015-06-13 08:54:01 +01:00
ketzacoatl 9a0c733c18 Update interpolation.md, doc pattern combining template_file and count
This example is derived from @phinze's [work seen here](https://github.com/hashicorp/terraform/issues/1893#issuecomment-100945306)
2015-05-29 18:24:08 +00:00
7heo ff9b74c7e8 More internal links in template documentation. 2015-05-27 12:22:52 +02:00
Mitchell Hashimoto 0c9e95a32f website: note that interpolations can be escaped 2015-05-13 20:22:14 -07:00
Josh Bleecher Snyder 02e751e356 config: add formatlist
formatlist distributes formatting over lists.
See the docs for details.

As a colleague commented:

"It happens all the time that we want a set of
outputs, but in a slightly different way than
just simple joining or concatting."

formatlist (combined with join)
makes it easy to satisfy those needs.
2015-05-12 16:11:42 -07:00
Paul Hinze a268cc3d81 Merge pull request #1878 from jamesob/doc_for_paramterized_lists
Document work-arounds necessary to parameterize list types.
2015-05-08 17:02:36 -05:00
James O'Beirne a074b33bcf Document work-arounds necessary to parameterize list types.
Related to https://github.com/hashicorp/terraform/issues/57.
2015-05-08 14:49:29 -07:00
Josh Bleecher Snyder 2da7c9a823 website: document templates
While we're here, fix a broken link.
2015-05-04 11:42:05 -07:00
Mitchell Hashimoto 316afd8964 website: update docs with environment variables for vars 2015-04-22 06:37:03 +02:00
Mitchell Hashimoto 45f73e640f website: document multi-provider 2015-04-20 16:54:56 -07:00
Paul Hinze e3a6fab501 Merge pull request #1566 from hashicorp/f-prevent-destroy
core: add prevent_destroy lifecycle flag
2015-04-17 11:01:19 -05:00
Paul Hinze afe4abb637 core: add prevent_destroy lifecycle flag
When the `prevent_destroy` flag is set on a resource, any plan that
would destroy that resource instead returns an error. This has the
effect of preventing the resource from being unexpectedly destroyed by
Terraform until the flag is removed from the config.
2015-04-17 10:40:04 -05:00
Radek Simko 2078c593a2 conf: docs added for length func 2015-04-15 18:55:49 +01:00
Jon Topper 6e3675e2de Fix minor error in index/count docs 2015-04-14 22:21:30 +02:00
Tomas Doran 2dfb837974 Document the fix to GH-1068 on the website 2015-04-03 15:51:12 +01:00
Mitchell Hashimoto f857363aac website: document push 2015-03-24 13:30:23 -07:00
Mitchell Hashimoto bf43cabcc2 website: document format 2015-03-02 10:27:58 -08:00
Mitchell Hashimoto 68e4d346be website: doc replace 2015-03-02 09:40:24 -08:00
Mitchell Hashimoto e2c912c53d website: update docs for self 2015-02-23 15:04:18 -08:00
Mitchell Hashimoto 45a267111b Merge pull request #885 from brycekahle/split-func
config: add split function
2015-02-20 13:45:01 -08:00
Mitchell Hashimoto 3093268106 website: clarify lookup [GH-531] 2015-02-20 10:04:53 -08:00
Bryce Kahle fa8280a56c Add split docs 2015-02-17 13:24:34 -05:00
Anton Tereshchenkov 819bc2b032 docs: update available boolean values 2015-01-25 12:38:15 +08:00
Paul Hinze dec0c467e1 docs: add example of using variables with count
closes #861
2015-01-24 18:29:36 -06:00
Emil Hessman 0cfbf4d8d9 website: use lists throughout the docs instead of array 2015-01-14 18:38:08 +01:00
Mitchell Hashimoto 577e2420b0 Revert "docs: consistent use of array configuration syntax"
This reverts commit 4893eb8b55.
2015-01-14 09:28:25 -08:00
Emil Hessman 4893eb8b55 docs: consistent use of array configuration syntax
The Terraform configuration syntax defines what arrays are.
Use the word array consistently throughout the documentation
instead of list.

The corresponding JSON datatype is called array as well, and
since the Terraform configuration syntax is interoperable with
JSON it makes sense to use the term array to describe them.
2015-01-13 06:59:12 +01:00
Emil Hessman 28d39cd0bc website: address spelling mistakes, casing and links 2015-01-03 19:31:53 +01:00
Rob Costanzo 8da91e9636 Added an element interpolation lookup function for accessing a specific index from a list with splat variables 2014-11-07 10:24:21 -08:00
Seth Vargo 073a0f76c5 Add meta descriptions to all pages 2014-10-21 23:21:56 -04:00
Mitchell Hashimoto 8aae8099e8 website: update the docs more to say more 2014-10-09 21:25:59 -07:00