diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..ce7b34f --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +# Note, this can be removed later. Currently keeps PR's easier to review +**/*.md linguist-documentation=true +**/README.md linguist-generated=true diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS new file mode 100644 index 0000000..c3a64b8 --- /dev/null +++ b/.github/CODEOWNERS @@ -0,0 +1,7 @@ +# Use this file to define individuals or teams that are responsible for code in a repository. +# Read more: +# +# Order is important: the last matching pattern has the highest precedence + +# These owners will be the default owners for everything +* @cloudposse-terraform-components/engineering @cloudposse-terraform-components/admins diff --git a/.github/banner.png b/.github/banner.png new file mode 100644 index 0000000..c958881 Binary files /dev/null and b/.github/banner.png differ diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 0000000..464d858 --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,53 @@ +# Please see the documentation for all configuration options: +# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates + +version: 2 +updates: +- package-ecosystem: gomod + directory: / + labels: + - dependencies + - go + - no-release + schedule: + interval: weekly + day: sunday + ignore: + - dependency-name: "*" + update-types: ["version-update:semver-major"] + +- package-ecosystem: github-actions + open-pull-requests-limit: 3 + directory: / + labels: + - dependencies + - github-actions + - no-release + groups: + cicd: + patterns: + - "*" + schedule: + interval: weekly + day: sunday + ignore: + - dependency-name: "*" + update-types: ["version-update:semver-major"] + +- package-ecosystem: npm + open-pull-requests-limit: 3 + directory: /website + labels: + - dependencies + - javascript + - no-release + groups: + website: + patterns: + - "*" + schedule: + interval: weekly + day: sunday + ignore: + - dependency-name: "*" + update-types: ["version-update:semver-major"] diff --git a/.github/labeler.yaml b/.github/labeler.yaml new file mode 100644 index 0000000..b454123 --- /dev/null +++ b/.github/labeler.yaml @@ -0,0 +1,16 @@ +docs: + - docs/** + - README.* + +automation: + - .gitattributes + - .github/** + - .gitignore + - .pre-commit-config.yaml + - .tflint.hcl + - Makefile + - _typos.toml + +configuration: + - src/** + - test/** diff --git a/.github/mergify.yml b/.github/mergify.yml new file mode 100644 index 0000000..526045d --- /dev/null +++ b/.github/mergify.yml @@ -0,0 +1 @@ +extends: .github diff --git a/.github/renovate.json b/.github/renovate.json new file mode 100644 index 0000000..47cf066 --- /dev/null +++ b/.github/renovate.json @@ -0,0 +1,6 @@ +{ + "prConcurrentLimit": 5, + "extends": [ + "config:base" + ] +} diff --git a/.github/settings.yml b/.github/settings.yml new file mode 100644 index 0000000..4043f57 --- /dev/null +++ b/.github/settings.yml @@ -0,0 +1,11 @@ +# Upstream changes from _extends are only recognized when modifications are made to this file in the default branch. +_extends: .github +repository: + name: template + description: Template for Terraform Components + homepage: https://cloudposse.com/accelerate + topics: terraform, terraform-component + + + + diff --git a/.github/workflows/branch.yml b/.github/workflows/branch.yml new file mode 100644 index 0000000..d135b9f --- /dev/null +++ b/.github/workflows/branch.yml @@ -0,0 +1,25 @@ +--- +name: Branch +on: + pull_request: + branches: + - main + - release/** + types: [opened, synchronize, reopened, labeled, unlabeled] + push: + branches: + - main + - release/v* + paths-ignore: + - '.github/**' + - 'test/**' + +permissions: + contents: write + id-token: write + pull-requests: write + +jobs: + component: + uses: cloudposse-terraform-components/.github/.github/workflows/shared-terraform-component.yml@main + secrets: inherit diff --git a/.github/workflows/chatops.yml b/.github/workflows/chatops.yml new file mode 100644 index 0000000..919a25e --- /dev/null +++ b/.github/workflows/chatops.yml @@ -0,0 +1,17 @@ +--- +name: chatops +on: + issue_comment: + types: [created] + +permissions: + pull-requests: write + id-token: write + contents: write + statuses: write + +jobs: + test: + uses: cloudposse-terraform-components/.github/.github/workflows/shared-terraform-chatops.yml@main + if: ${{ github.event.issue.pull_request && contains(github.event.comment.body, '/terratest') }} + secrets: inherit diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml new file mode 100644 index 0000000..1b006a2 --- /dev/null +++ b/.github/workflows/release.yml @@ -0,0 +1,16 @@ +--- +name: release +on: + release: + types: + - published + +permissions: + id-token: write + contents: write + pull-requests: write + +jobs: + component: + uses: cloudposse-terraform-components/.github/.github/workflows/shared-release-branches.yml@main + secrets: inherit diff --git a/.github/workflows/scheduled.yml b/.github/workflows/scheduled.yml new file mode 100644 index 0000000..abe51be --- /dev/null +++ b/.github/workflows/scheduled.yml @@ -0,0 +1,16 @@ +--- +name: scheduled +on: + workflow_dispatch: { } # Allows manually trigger this workflow + schedule: + - cron: "0 3 * * *" + +permissions: + pull-requests: write + id-token: write + contents: write + +jobs: + scheduled: + uses: cloudposse-terraform-components/.github/.github/workflows/shared-terraform-scheduled.yml@main + secrets: inherit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..6964514 --- /dev/null +++ b/.gitignore @@ -0,0 +1,76 @@ +# Below here should also be in .dockerignore +.build-harness +build-harness/ +aws-assumed-role/ +.idea/ +.vscode/ +*.iml +.direnv +.envrc + +# Compiled and auto-generated files +# Note that the leading "**/" appears necessary for Docker even if not for Git + +# backend.tfvars.json may be autogenerated or not. +# If not autogenerated, then it should not be here +**/backend.tf.json +**/*.backup +**/nohup.out +**/*.tfstate +**/*.tfstate.* +**/planfile +**/*.planfile +**/*.kubeconfig +**/.terraform.lock.hcl +**/terraform.tfvars.json +**/terraform.auto.tfvars.json +**/*.terraform.tfvars.json +**/*.terraform.auto.tfvars.json +**/*.helmfile.vars.yaml +**/crash.log +**/secrets/ + +# Module directory +# Note that the leading "**/" appears necessary for Docker even if not for Git +**/.terraform*/ +**/.module/ +**/.helmfile/ + + +# Draft or auto-saved version +# Note that the leading "**/" appears necessary for Docker even if not for Git +**/*.draft.* +**/*.draft +**/*.orig +**/*.bak +**/*~ + +# Editor-specific files +*.sw* +*~ + +# macOS special files and folders +**/.DS_Store +**/.CFUserTextEncoding +**/.Trash/ +**/$RECYCLE.BIN/ + +# deps +Brewfile.lock.json + +# docs targets +docs/terraform.md +docs/targets.md + +# Github actions temporary files +docker.env +error.txt +github/ + +# custom direnv and .env +.env* + +# Secrets +*.ovpn + +*.zip diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml new file mode 100644 index 0000000..cb6cb17 --- /dev/null +++ b/.pre-commit-config.yaml @@ -0,0 +1,34 @@ +repos: + - repo: https://github.com/pre-commit/pre-commit-hooks + rev: v4.4.0 + hooks: + # Git style + - id: check-added-large-files # prevents giant files from being committed. + - id: forbid-new-submodules # prevents addition of new git submodules. + - id: no-commit-to-branch # don't commit to branch + + # Common errors + - id: trailing-whitespace # trims trailing whitespace. + args: [--markdown-linebreak-ext=md] + - id: end-of-file-fixer # ensures that a file is either empty, or ends with one newline. + - id: check-merge-conflict # checks for files that contain merge conflict strings. + - id: check-executables-have-shebangs # ensures that (non-binary) executables have a shebang. + + # Cross platform + - id: check-case-conflict # checks for files that would conflict in case-insensitive filesystems. + - id: mixed-line-ending # replaces or checks mixed line ending. + args: [--fix=lf] + + # YAML + - id: check-yaml # checks yaml files for parseable syntax. + + - repo: https://github.com/antonbabenko/pre-commit-terraform + rev: v1.81.0 + hooks: + - id: terraform_fmt + - id: terraform_docs + args: ["--args=--lockfile=false"] + - id: terraform_tflint + args: + - --args=--config=__GIT_WORKING_DIR__/.tflint.hcl + exclude: "context.tf$" diff --git a/.tflint.hcl b/.tflint.hcl new file mode 100644 index 0000000..6a8016c --- /dev/null +++ b/.tflint.hcl @@ -0,0 +1,86 @@ +# Required `tflint --init` +plugin "aws" { + enabled = true + version = "0.23.1" + source = "github.com/terraform-linters/tflint-ruleset-aws" + # Used only in Spacelift: .spacelift/config.yml + deep_check = false + assume_role { role_arn = "" } + +} + +# +# https://github.com/terraform-linters/tflint/tree/master/docs/rules +# + +rule "terraform_comment_syntax" { + # Disallow `//` comments in favor of `#` + enabled = true +} +rule "terraform_deprecated_index" { + # Disallow legacy dot index syntax + enabled = true +} +rule "terraform_deprecated_interpolation" { + # Disallow deprecated (0.11-style) interpolation + # Enabled by default + enabled = true +} +rule "terraform_documented_outputs" { + # Disallow output declarations without description + enabled = true +} +rule "terraform_documented_variables" { + # Disallow variable declarations without description + enabled = true +} +rule "terraform_module_pinned_source" { + # Disallow specifying a git or mercurial repository as a module source without pinning to a version + # Enabled by default + enabled = true +} +rule "terraform_module_version" { + # Checks that Terraform modules sourced from a registry specify a version + # Enabled by default + enabled = true +} +rule "terraform_naming_convention" { + # Enforces naming conventions for resources, data sources, etc + enabled = true +} +rule "terraform_required_providers" { + # Require that all providers have version constraints through required_providers + enabled = true +} +rule "terraform_required_version" { + # Disallow terraform declarations without require_version + enabled = true +} +rule "terraform_standard_module_structure" { + # Ensure that a module complies with the Terraform Standard Module Structure + enabled = false # TODO p4: enable and fix +} +rule "terraform_typed_variables" { + # Disallow variable declarations without type + enabled = true +} +rule "terraform_unused_declarations" { + # Disallow variables, data sources, and locals that are declared but never used + enabled = true +} +rule "terraform_unused_required_providers" { + # Check that all required_providers are used in the module + enabled = true +} +rule "terraform_workspace_remote" { + # terraform.workspace should not be used with a "remote" backend with remote execution. + # Enabled by default + enabled = true +} +rule "aws_db_instance_invalid_parameter_group" { + # TODO: Figure out requirements to turn this back on; not sure it's providing value even as is due to AWS multi-account arch. + enabled = false +} +config { + variables = ["namespace=fake-namespace", "stage=fake-stage", "name=fake-name"] +} diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..8a6d902 --- /dev/null +++ b/Makefile @@ -0,0 +1,8 @@ +-include $(shell curl -sSL -o .build-harness "https://cloudposse.tools/build-harness"; echo .build-harness) + +all: init readme + +test:: + @echo "πŸš€ Starting tests..." + ./test/run.sh + @echo "βœ… All tests passed." diff --git a/README.md b/README.md new file mode 100644 index 0000000..f28568e --- /dev/null +++ b/README.md @@ -0,0 +1,247 @@ + +Project Banner
+

+Latest ReleaseSlack Community

+ + + + +Description of this component + + +--- +> [!NOTE] +> This project is part of Cloud Posse's comprehensive ["SweetOps"](https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/template&utm_content=) approach towards DevOps. +>
Learn More +> +> It's 100% Open Source and licensed under the [APACHE2](LICENSE). +> +>
+ + + + + + +## Usage + + + +**Stack Level**: Regional or Test47 + +Here's an example snippet for how to use this component. + +```yaml +components: + terraform: + foo: + vars: + enabled: true +``` + + + + + + + +## Requirements + +| Name | Version | +|------|---------| +| [terraform](#requirement\_terraform) | >= 1.0.0 | + +## Providers + +No providers. + +## Modules + +| Name | Source | Version | +|------|--------|---------| +| [this](#module\_this) | cloudposse/label/null | 0.25.0 | + +## Resources + +No resources. + +## Inputs + +| Name | Description | Type | Default | Required | +|------|-------------|------|---------|:--------:| +| [additional\_tag\_map](#input\_additional\_tag\_map) | Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`.
This is for some rare cases where resources want additional configuration of tags
and therefore take a list of maps with tag key, value, and additional configuration. | `map(string)` | `{}` | no | +| [attributes](#input\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,
in the order they appear in the list. New attributes are appended to the
end of the list. The elements of the list are joined by the `delimiter`
and treated as a single ID element. | `list(string)` | `[]` | no | +| [context](#input\_context) | Single object for setting entire context at once.
See description of individual variables for details.
Leave string and numeric variables as `null` to use default value.
Individual variable settings (non-null) override settings in context object,
except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | 
{
  "additional_tag_map": {},
  "attributes": [],
  "delimiter": null,
  "descriptor_formats": {},
  "enabled": true,
  "environment": null,
  "id_length_limit": null,
  "label_key_case": null,
  "label_order": [],
  "label_value_case": null,
  "labels_as_tags": [
    "unset"
  ],
  "name": null,
  "namespace": null,
  "regex_replace_chars": null,
  "stage": null,
  "tags": {},
  "tenant": null
}
| no | +| [delimiter](#input\_delimiter) | Delimiter to be used between ID elements.
Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. | `string` | `null` | no | +| [descriptor\_formats](#input\_descriptor\_formats) | Describe additional descriptors to be output in the `descriptors` output map.
Map of maps. Keys are names of descriptors. Values are maps of the form
`{
format = string
labels = list(string)
}`
(Type is `any` so the map values can later be enhanced to provide additional options.)
`format` is a Terraform format string to be passed to the `format()` function.
`labels` is a list of labels, in order, to pass to `format()` function.
Label values will be normalized before being passed to `format()` so they will be
identical to how they appear in `id`.
Default is `{}` (`descriptors` output will be empty). | `any` | `{}` | no | +| [enabled](#input\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no | +| [environment](#input\_environment) | ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT' | `string` | `null` | no | +| [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).
Set to `0` for unlimited length.
Set to `null` for keep the existing setting, which defaults to `0`.
Does not affect `id_full`. | `number` | `null` | no | +| [label\_key\_case](#input\_label\_key\_case) | Controls the letter case of the `tags` keys (label names) for tags generated by this module.
Does not affect keys of tags passed in via the `tags` input.
Possible values: `lower`, `title`, `upper`.
Default value: `title`. | `string` | `null` | no | +| [label\_order](#input\_label\_order) | The order in which the labels (ID elements) appear in the `id`.
Defaults to ["namespace", "environment", "stage", "name", "attributes"].
You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present. | `list(string)` | `null` | no | +| [label\_value\_case](#input\_label\_value\_case) | Controls the letter case of ID elements (labels) as included in `id`,
set as tag values, and output by this module individually.
Does not affect values of tags passed in via the `tags` input.
Possible values: `lower`, `title`, `upper` and `none` (no transformation).
Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.
Default value: `lower`. | `string` | `null` | no | +| [labels\_as\_tags](#input\_labels\_as\_tags) | Set of labels (ID elements) to include as tags in the `tags` output.
Default is to include all labels.
Tags with empty values will not be included in the `tags` output.
Set to `[]` to suppress all generated tags.
**Notes:**
The value of the `name` tag, if included, will be the `id`, not the `name`.
Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be
changed in later chained modules. Attempts to change it will be silently ignored. | `set(string)` | 
[
  "default"
]
| no | +| [name](#input\_name) | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.
This is the only ID element not also included as a `tag`.
The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no | +| [namespace](#input\_namespace) | ID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally unique | `string` | `null` | no | +| [regex\_replace\_chars](#input\_regex\_replace\_chars) | Terraform regular expression (regex) string.
Characters matching the regex will be removed from the ID elements.
If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits. | `string` | `null` | no | +| [stage](#input\_stage) | ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release' | `string` | `null` | no | +| [tags](#input\_tags) | Additional tags (e.g. `{'BusinessUnit': 'XYZ'}`).
Neither the tag keys nor the tag values will be modified by this module. | `map(string)` | `{}` | no | +| [tenant](#input\_tenant) | ID element \_(Rarely used, not included by default)\_. A customer identifier, indicating who this instance of a resource is for | `string` | `null` | no | + +## Outputs + +| Name | Description | +|------|-------------| +| [mock](#output\_mock) | Mock output example for the Cloud Posse Terraform component template | + + + +## Related Projects + +Check out these related projects. + +- [Cloud Posse Terraform Modules](https://docs.cloudposse.com/modules/) - Our collection of reusable Terraform modules used by our reference architectures. +- [Atmos](https://atmos.tools) - Atmos is like docker-compose but for your infrastructure + + +## References + +For additional context, refer to some of these links. + +- [Cloud Posse Documentation](https://docs.cloudposse.com) - Complete documentation for the Cloud Posse solution +- [Reference Architectures](https://cloudposse.com/) - Launch effortlessly with our turnkey reference architectures, built either by your team or ours. + + +## ✨ Contributing + +This project is under active development, and we encourage contributions from our community. +Many thanks to our outstanding contributors: + + + + + +### πŸ› Bug Reports & Feature Requests + +Please use the [issue tracker](https://github.com/cloudposse-terraform-components/template/issues) to report any bugs or file feature requests. + +### πŸ’» Developing + +If you are interested in being a contributor and want to get involved in developing this project or help out with Cloud Posse's other projects, we would love to hear from you! +Hit us up in [Slack](https://cpco.io/slack?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/template&utm_content=slack), in the `#cloudposse` channel. + +In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow. + 1. Review our [Code of Conduct](https://github.com/cloudposse-terraform-components/template/?tab=coc-ov-file#code-of-conduct) and [Contributor Guidelines](https://github.com/cloudposse/.github/blob/main/CONTRIBUTING.md). + 2. **Fork** the repo on GitHub + 3. **Clone** the project to your own machine + 4. **Commit** changes to your own branch + 5. **Push** your work back up to your fork + 6. Submit a **Pull Request** so that we can review your changes + +**NOTE:** Be sure to merge the latest changes from "upstream" before making a pull request! + +### 🌎 Slack Community + +Join our [Open Source Community](https://cpco.io/slack?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/template&utm_content=slack) on Slack. It's **FREE** for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure. + +### πŸ“° Newsletter + +Sign up for [our newsletter](https://cpco.io/newsletter?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/template&utm_content=newsletter) and join 3,000+ DevOps engineers, CTOs, and founders who get insider access to the latest DevOps trends, so you can always stay in the know. +Dropped straight into your Inbox every week β€” and usually a 5-minute read. + +### πŸ“† Office Hours + +[Join us every Wednesday via Zoom](https://cloudposse.com/office-hours?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/template&utm_content=office_hours) for your weekly dose of insider DevOps trends, AWS news and Terraform insights, all sourced from our SweetOps community, plus a _live Q&A_ that you can’t find anywhere else. +It's **FREE** for everyone! + +## About + +This project is maintained by Cloud Posse, LLC. + + +We are a [**DevOps Accelerator**](https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/template&utm_content=commercial_support) for funded startups and enterprises. +Use our ready-to-go terraform architecture blueprints for AWS to get up and running quickly. +We build it with you. You own everything. Your team wins. Plus, we stick around until you succeed. + +Learn More + +*Your team can operate like a pro today.* + +Ensure that your team succeeds by using our proven process and turnkey blueprints. Plus, we stick around until you succeed. + +
+ πŸ“š See What's Included + +- **Reference Architecture.** You'll get everything you need from the ground up built using 100% infrastructure as code. +- **Deployment Strategy.** You'll have a battle-tested deployment strategy using GitHub Actions that's automated and repeatable. +- **Site Reliability Engineering.** You'll have total visibility into your apps and microservices. +- **Security Baseline.** You'll have built-in governance with accountability and audit logs for all changes. +- **GitOps.** You'll be able to operate your infrastructure via Pull Requests. +- **Training.** You'll receive hands-on training so your team can operate what we build. +- **Questions.** You'll have a direct line of communication between our teams via a Shared Slack channel. +- **Troubleshooting.** You'll get help to triage when things aren't working. +- **Code Reviews.** You'll receive constructive feedback on Pull Requests. +- **Bug Fixes.** We'll rapidly work with you to fix any bugs in our projects. +
+ + +## License + +License + +
+Preamble to the Apache License, Version 2.0 +
+
+ + + +```text +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + https://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +``` +
+ +## Trademarks + +All other trademarks referenced herein are the property of their respective owners. +--- +Copyright Β© 2017-2024 [Cloud Posse, LLC](https://cpco.io/copyright) + + +README footer + +Beacon diff --git a/README.yaml b/README.yaml new file mode 100644 index 0000000..73d70c3 --- /dev/null +++ b/README.yaml @@ -0,0 +1,70 @@ +name: "template" + +# Canonical GitHub repo +github_repo: "cloudposse-terraform-components/template" + +# Short description of this project +description: |- + Description of this component + +usage: |- + **Stack Level**: Regional or Test47 + + Here's an example snippet for how to use this component. + + ```yaml + components: + terraform: + foo: + vars: + enabled: true + ``` + +include: + - "docs/terraform.md" + +tags: + - terraform + - terraform-modules + - aws + - components + - terraform-components + - root + - geodesic + - reference-implementation + - reference-architecture + +# Categories of this project +categories: + - terraform-modules/root + - terraform-components + +# License of this project +license: "APACHE2" + +# Badges to display +badges: + - name: "Latest Release" + image: "https://img.shields.io/github/release/cloudposse-terraform-components/template.svg?style=for-the-badge" + url: "https://github.com/cloudposse-terraform-components/template/releases/latest" + - name: "Slack Community" + image: "https://slack.cloudposse.com/for-the-badge.svg" + url: "https://slack.cloudposse.com" + +references: + - name: "Cloud Posse Documentation" + description: "Complete documentation for the Cloud Posse solution" + url: "https://docs.cloudposse.com" + - name: "Reference Architectures" + description: "Launch effortlessly with our turnkey reference architectures, built either by your team or ours." + url: "https://cloudposse.com/" + +related: +- name: "Cloud Posse Terraform Modules" + description: Our collection of reusable Terraform modules used by our reference architectures. + url: "https://docs.cloudposse.com/modules/" +- name: "Atmos" + description: "Atmos is like docker-compose but for your infrastructure" + url: "https://atmos.tools" + +contributors: [] # If included generates contribs diff --git a/_typos.toml b/_typos.toml new file mode 100644 index 0000000..89c196a --- /dev/null +++ b/_typos.toml @@ -0,0 +1,12 @@ +# https://github.com/crate-ci/typos + +[files] +extend-exclude = [ + "*.xml", +] + +[default] +extend-ignore-identifiers-re = [] + +[default.extend-words] # Don't correct +ue = "ue" # environment name diff --git a/docs/.gitkeep b/docs/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/src/context.tf b/src/context.tf new file mode 100644 index 0000000..5e0ef88 --- /dev/null +++ b/src/context.tf @@ -0,0 +1,279 @@ +# +# ONLY EDIT THIS FILE IN github.com/cloudposse/terraform-null-label +# All other instances of this file should be a copy of that one +# +# +# Copy this file from https://github.com/cloudposse/terraform-null-label/blob/master/exports/context.tf +# and then place it in your Terraform module to automatically get +# Cloud Posse's standard configuration inputs suitable for passing +# to Cloud Posse modules. +# +# curl -sL https://raw.githubusercontent.com/cloudposse/terraform-null-label/master/exports/context.tf -o context.tf +# +# Modules should access the whole context as `module.this.context` +# to get the input variables with nulls for defaults, +# for example `context = module.this.context`, +# and access individual variables as `module.this.`, +# with final values filled in. +# +# For example, when using defaults, `module.this.context.delimiter` +# will be null, and `module.this.delimiter` will be `-` (hyphen). +# + +module "this" { + source = "cloudposse/label/null" + version = "0.25.0" # requires Terraform >= 0.13.0 + + enabled = var.enabled + namespace = var.namespace + tenant = var.tenant + environment = var.environment + stage = var.stage + name = var.name + delimiter = var.delimiter + attributes = var.attributes + tags = var.tags + additional_tag_map = var.additional_tag_map + label_order = var.label_order + regex_replace_chars = var.regex_replace_chars + id_length_limit = var.id_length_limit + label_key_case = var.label_key_case + label_value_case = var.label_value_case + descriptor_formats = var.descriptor_formats + labels_as_tags = var.labels_as_tags + + context = var.context +} + +# Copy contents of cloudposse/terraform-null-label/variables.tf here + +variable "context" { + type = any + default = { + enabled = true + namespace = null + tenant = null + environment = null + stage = null + name = null + delimiter = null + attributes = [] + tags = {} + additional_tag_map = {} + regex_replace_chars = null + label_order = [] + id_length_limit = null + label_key_case = null + label_value_case = null + descriptor_formats = {} + # Note: we have to use [] instead of null for unset lists due to + # https://github.com/hashicorp/terraform/issues/28137 + # which was not fixed until Terraform 1.0.0, + # but we want the default to be all the labels in `label_order` + # and we want users to be able to prevent all tag generation + # by setting `labels_as_tags` to `[]`, so we need + # a different sentinel to indicate "default" + labels_as_tags = ["unset"] + } + description = <<-EOT + Single object for setting entire context at once. + See description of individual variables for details. + Leave string and numeric variables as `null` to use default value. + Individual variable settings (non-null) override settings in context object, + except for attributes, tags, and additional_tag_map, which are merged. + EOT + + validation { + condition = lookup(var.context, "label_key_case", null) == null ? true : contains(["lower", "title", "upper"], var.context["label_key_case"]) + error_message = "Allowed values: `lower`, `title`, `upper`." + } + + validation { + condition = lookup(var.context, "label_value_case", null) == null ? true : contains(["lower", "title", "upper", "none"], var.context["label_value_case"]) + error_message = "Allowed values: `lower`, `title`, `upper`, `none`." + } +} + +variable "enabled" { + type = bool + default = null + description = "Set to false to prevent the module from creating any resources" +} + +variable "namespace" { + type = string + default = null + description = "ID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally unique" +} + +variable "tenant" { + type = string + default = null + description = "ID element _(Rarely used, not included by default)_. A customer identifier, indicating who this instance of a resource is for" +} + +variable "environment" { + type = string + default = null + description = "ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT'" +} + +variable "stage" { + type = string + default = null + description = "ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release'" +} + +variable "name" { + type = string + default = null + description = <<-EOT + ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'. + This is the only ID element not also included as a `tag`. + The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. + EOT +} + +variable "delimiter" { + type = string + default = null + description = <<-EOT + Delimiter to be used between ID elements. + Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. + EOT +} + +variable "attributes" { + type = list(string) + default = [] + description = <<-EOT + ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`, + in the order they appear in the list. New attributes are appended to the + end of the list. The elements of the list are joined by the `delimiter` + and treated as a single ID element. + EOT +} + +variable "labels_as_tags" { + type = set(string) + default = ["default"] + description = <<-EOT + Set of labels (ID elements) to include as tags in the `tags` output. + Default is to include all labels. + Tags with empty values will not be included in the `tags` output. + Set to `[]` to suppress all generated tags. + **Notes:** + The value of the `name` tag, if included, will be the `id`, not the `name`. + Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be + changed in later chained modules. Attempts to change it will be silently ignored. + EOT +} + +variable "tags" { + type = map(string) + default = {} + description = <<-EOT + Additional tags (e.g. `{'BusinessUnit': 'XYZ'}`). + Neither the tag keys nor the tag values will be modified by this module. + EOT +} + +variable "additional_tag_map" { + type = map(string) + default = {} + description = <<-EOT + Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`. + This is for some rare cases where resources want additional configuration of tags + and therefore take a list of maps with tag key, value, and additional configuration. + EOT +} + +variable "label_order" { + type = list(string) + default = null + description = <<-EOT + The order in which the labels (ID elements) appear in the `id`. + Defaults to ["namespace", "environment", "stage", "name", "attributes"]. + You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present. + EOT +} + +variable "regex_replace_chars" { + type = string + default = null + description = <<-EOT + Terraform regular expression (regex) string. + Characters matching the regex will be removed from the ID elements. + If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits. + EOT +} + +variable "id_length_limit" { + type = number + default = null + description = <<-EOT + Limit `id` to this many characters (minimum 6). + Set to `0` for unlimited length. + Set to `null` for keep the existing setting, which defaults to `0`. + Does not affect `id_full`. + EOT + validation { + condition = var.id_length_limit == null ? true : var.id_length_limit >= 6 || var.id_length_limit == 0 + error_message = "The id_length_limit must be >= 6 if supplied (not null), or 0 for unlimited length." + } +} + +variable "label_key_case" { + type = string + default = null + description = <<-EOT + Controls the letter case of the `tags` keys (label names) for tags generated by this module. + Does not affect keys of tags passed in via the `tags` input. + Possible values: `lower`, `title`, `upper`. + Default value: `title`. + EOT + + validation { + condition = var.label_key_case == null ? true : contains(["lower", "title", "upper"], var.label_key_case) + error_message = "Allowed values: `lower`, `title`, `upper`." + } +} + +variable "label_value_case" { + type = string + default = null + description = <<-EOT + Controls the letter case of ID elements (labels) as included in `id`, + set as tag values, and output by this module individually. + Does not affect values of tags passed in via the `tags` input. + Possible values: `lower`, `title`, `upper` and `none` (no transformation). + Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs. + Default value: `lower`. + EOT + + validation { + condition = var.label_value_case == null ? true : contains(["lower", "title", "upper", "none"], var.label_value_case) + error_message = "Allowed values: `lower`, `title`, `upper`, `none`." + } +} + +variable "descriptor_formats" { + type = any + default = {} + description = <<-EOT + Describe additional descriptors to be output in the `descriptors` output map. + Map of maps. Keys are names of descriptors. Values are maps of the form + `{ + format = string + labels = list(string) + }` + (Type is `any` so the map values can later be enhanced to provide additional options.) + `format` is a Terraform format string to be passed to the `format()` function. + `labels` is a list of labels, in order, to pass to `format()` function. + Label values will be normalized before being passed to `format()` so they will be + identical to how they appear in `id`. + Default is `{}` (`descriptors` output will be empty). + EOT +} + +#### End of copy of cloudposse/terraform-null-label/variables.tf diff --git a/src/main.tf b/src/main.tf new file mode 100644 index 0000000..37156cf --- /dev/null +++ b/src/main.tf @@ -0,0 +1,8 @@ +locals { + enabled = module.this.enabled +} + + + + + diff --git a/src/outputs.tf b/src/outputs.tf new file mode 100644 index 0000000..3d08cfa --- /dev/null +++ b/src/outputs.tf @@ -0,0 +1,4 @@ +output "mock" { + description = "Mock output example for the Cloud Posse Terraform component template" + value = local.enabled ? "hello ${basename(abspath(path.module))}" : "" +} diff --git a/src/versions.tf b/src/versions.tf new file mode 100644 index 0000000..e2a3d73 --- /dev/null +++ b/src/versions.tf @@ -0,0 +1,5 @@ +terraform { + required_version = ">= 1.0.0" + + required_providers {} +} diff --git a/test/README.md b/test/README.md new file mode 100644 index 0000000..f8ee514 --- /dev/null +++ b/test/README.md @@ -0,0 +1,3 @@ +# Test + +placeholder diff --git a/test/run.sh b/test/run.sh new file mode 100755 index 0000000..15e077f --- /dev/null +++ b/test/run.sh @@ -0,0 +1,3 @@ +#!/bin/bash + +echo "hello tests"