diff --git a/.gitignore b/.gitignore index 0235df0..4f6d0dd 100644 --- a/.gitignore +++ b/.gitignore @@ -32,3 +32,7 @@ override.tf.json # example: *tfplan* .DS_Store +_tfc +.terraform +**/*.tfbackend +**/terraform.tfvars diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed 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 + + http://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. diff --git a/README.md b/README.md index 0357f28..c0b150f 100644 --- a/README.md +++ b/README.md @@ -1,33 +1,31 @@ -# terraform-tfe-cloud -The module allows to generate terraform setups in folders and push/link them with terraform cloud workspace, for examples look into "./tests" folder +# Why +We needed way to run terraform modules using yaml files as it is much simpler. -## minimal example -```hcl -module "this" { - source = "dasmeta/cloud/tfe" +## How +We have decided to use terraform cloud to execute terraform code. +We have decided that it is right to have workspace per module as we do not want giant module dependencies. +We have created terraform module that can parse yaml files, create workspaces and make TFC to execute code / modules. - name = "0-my-dns-setup" - module_source = "dasmeta/dns/aws" - module_version = "1.0.0" - module_vars = { - zone_name = dev.example.com - create_zone = true - records = [] - } -} -``` +Current implementation si very basic: +1. accepts module source/version, variables, dependencies and uses variables from other workspaces if allowed. -to enable pre commit hooks run: -```sh -git config core.hooksPath githooks -``` - -## Requirements +## Caviats +Modules does generate terraform code from yamls and sets up workspaces but since the code is not yet in git repository first run will fail. +After another apply is run from local and resulting code is comitted to git repo it will pick up code and executel. -| Name | Version | -|------|---------| -| [terraform](#requirement\_terraform) | ~> 1.3 | -| [tfe](#requirement\_tfe) | ~> 0.40 | +## How to use +0. Create workspace in terrqform cloud +1. Create folder and place yaml files in the folder +2. Yaml files point to modules and provide variables like done in tests/basic/example-infra folder +3. Supply variables to the module like done in basic tests +4. Terraform apply will create workspaces and code (by default in _terraform folder). +5. Commit the code and TFC will pick up and apply changes as requested. + +## ToDo +1. Modify module to not create workspace immidiately but only when code is comitted (this might create issue with race condition, workspaces can be creared but TFC mighhave had already tried to execute code). +2. There is an issue with some providers (more details in jira). +3. Currently some generated code is escaped which is wrong. +4. Get this repo be managed by terraform module manager terraform repo. ## Providers diff --git a/modules/workspace/README.md b/modules/workspace/README.md new file mode 100644 index 0000000..873c7c2 --- /dev/null +++ b/modules/workspace/README.md @@ -0,0 +1,77 @@ +# terraform-tfe-cloud +The module allows to generate terraform setups in folders and push/link them with terraform cloud workspace, for examples look into "./tests" folder + +## minimal example +```hcl +module "this" { + source = "dasmeta/cloud/tfe" + + name = "0-my-dns-setup" + module_source = "dasmeta/dns/aws" + module_version = "1.0.0" + module_vars = { + zone_name = dev.example.com + create_zone = true + records = [] + } +} +``` + +to enable pre commit hooks run: +```sh +git config core.hooksPath githooks +``` + +## Requirements + +| Name | Version | +|------|---------| +| [terraform](#requirement\_terraform) | ~> 1.3 | +| [tfe](#requirement\_tfe) | ~> 0.40 | + +## Providers + +| Name | Version | +|------|---------| +| [local](#provider\_local) | 2.4.0 | +| [tfe](#provider\_tfe) | 0.47.0 | + +## Modules + +| Name | Source | Version | +|------|--------|---------| +| [provider\_custom\_vars\_default\_merged](#module\_provider\_custom\_vars\_default\_merged) | cloudposse/config/yaml//modules/deepmerge | 1.0.2 | + +## Resources + +| Name | Type | +|------|------| +| [local_file.this](https://registry.terraform.io/providers/hashicorp/local/latest/docs/resources/file) | resource | +| [tfe_project.project](https://registry.terraform.io/providers/hashicorp/tfe/latest/docs/resources/project) | resource | +| [tfe_workspace.this](https://registry.terraform.io/providers/hashicorp/tfe/latest/docs/resources/workspace) | resource | +| [tfe_workspace_variable_set.this](https://registry.terraform.io/providers/hashicorp/tfe/latest/docs/resources/workspace_variable_set) | resource | + +## Inputs + +| Name | Description | Type | Default | Required | +|------|-------------|------|---------|:--------:| +| [linked\_workspaces](#input\_linked\_workspaces) | The list of workspaces from where we can pull outputs and use in our module variables | `list(string)` | `null` | no | +| [module\_providers](#input\_module\_providers) | The list of providers to add in providers.tf | `any` | `[]` | no | +| [module\_source](#input\_module\_source) | The module source | `string` | n/a | yes | +| [module\_vars](#input\_module\_vars) | The module variables | `any` | `{}` | no | +| [module\_version](#input\_module\_version) | The module version | `string` | n/a | yes | +| [name](#input\_name) | module/repo-folder/workspace name and uniq identifier | `string` | n/a | yes | +| [repo](#input\_repo) | git/vcs repository configurations | 
object({
    identifier         = string                  # / format repo identifier
    branch             = optional(string, null)  # will default to repo default branch if not set
    ingress_submodules = optional(string, false) # whether to fetch submodules a]when cloning vcs
    oauth_token_id     = optional(string, null)  # the auth token generated by resource tfe_oauth_client
    tags_regex         = optional(string, null)  # regular expression used to trigger Workspace run for matching Git tags
  })
| `null` | no | +| [target\_dir](#input\_target\_dir) | The directory where new module folder will be created, this will be terraform project repository root url | `string` | `"./"` | no | +| [terraform\_backend](#input\_terraform\_backend) | Allows to set terraform backend configurations | 
object({
    name    = string
    configs = optional(any, {})
  })
| 
{
  "configs": null,
  "name": null
}
| no | +| [terraform\_version](#input\_terraform\_version) | The required\_version variable value for terraform{} block in versions.tf | `string` | `">= 1.3.0"` | no | +| [variable\_set\_ids](#input\_variable\_set\_ids) | The list of variable set ids to attach to workspace | `list(string)` | `null` | no | +| [workspace](#input\_workspace) | Terraform cloud workspace configurations | 
object({
    org                 = string
    tags                = optional(list(string), null)
    description         = optional(string, null)
    directory           = optional(string, "./") # this seems supposed to be the root directory of git repo
    global_remote_state = optional(bool, true)   # allow org workspaces access to this workspace state, TODO: there is a way to implement specific workspaces whitelisting using remote_state_consumer_ids, needs apply and testing
    project             = optional(string, null) # name of the project to be created and where the workspace should be created
    project_id          = optional(string, null) # ID of the project which already exists, if none of project and project_id is provided Default Project is used for storing workspaces
  })
| n/a | yes | + +## Outputs + +| Name | Description | +|------|-------------| +| [project\_id](#output\_project\_id) | The ID of terraform cloud project | +| [workspace\_id](#output\_workspace\_id) | The ID of created terraform cloud workspace | + diff --git a/locals.tf b/modules/workspace/locals.tf similarity index 100% rename from locals.tf rename to modules/workspace/locals.tf diff --git a/main.tf b/modules/workspace/main.tf similarity index 100% rename from main.tf rename to modules/workspace/main.tf diff --git a/output.tf b/modules/workspace/output.tf similarity index 100% rename from output.tf rename to modules/workspace/output.tf diff --git a/templates/README.md.tftpl b/modules/workspace/templates/README.md.tftpl similarity index 100% rename from templates/README.md.tftpl rename to modules/workspace/templates/README.md.tftpl diff --git a/templates/main.tf.tftpl b/modules/workspace/templates/main.tf.tftpl similarity index 100% rename from templates/main.tf.tftpl rename to modules/workspace/templates/main.tf.tftpl diff --git a/templates/outputs.tf.tftpl b/modules/workspace/templates/outputs.tf.tftpl similarity index 100% rename from templates/outputs.tf.tftpl rename to modules/workspace/templates/outputs.tf.tftpl diff --git a/templates/providers.tf.tftpl b/modules/workspace/templates/providers.tf.tftpl similarity index 100% rename from templates/providers.tf.tftpl rename to modules/workspace/templates/providers.tf.tftpl diff --git a/templates/versions.tf.tftpl b/modules/workspace/templates/versions.tf.tftpl similarity index 100% rename from templates/versions.tf.tftpl rename to modules/workspace/templates/versions.tf.tftpl diff --git a/tests/yaml-conf-and-workspace-link/.gitignore b/modules/workspace/tests/yaml-conf-and-workspace-link/.gitignore similarity index 100% rename from tests/yaml-conf-and-workspace-link/.gitignore rename to modules/workspace/tests/yaml-conf-and-workspace-link/.gitignore diff --git a/tests/yaml-conf-and-workspace-link/0-setup.tf b/modules/workspace/tests/yaml-conf-and-workspace-link/0-setup.tf similarity index 100% rename from tests/yaml-conf-and-workspace-link/0-setup.tf rename to modules/workspace/tests/yaml-conf-and-workspace-link/0-setup.tf diff --git a/tests/yaml-conf-and-workspace-link/1-example.tf b/modules/workspace/tests/yaml-conf-and-workspace-link/1-example.tf similarity index 100% rename from tests/yaml-conf-and-workspace-link/1-example.tf rename to modules/workspace/tests/yaml-conf-and-workspace-link/1-example.tf diff --git a/tests/yaml-conf-and-workspace-link/2-assert.tf b/modules/workspace/tests/yaml-conf-and-workspace-link/2-assert.tf similarity index 100% rename from tests/yaml-conf-and-workspace-link/2-assert.tf rename to modules/workspace/tests/yaml-conf-and-workspace-link/2-assert.tf diff --git a/tests/yaml-conf-and-workspace-link/README.md b/modules/workspace/tests/yaml-conf-and-workspace-link/README.md similarity index 100% rename from tests/yaml-conf-and-workspace-link/README.md rename to modules/workspace/tests/yaml-conf-and-workspace-link/README.md diff --git a/tests/yaml-conf-and-workspace-link/mocks/another-set-of-modules.yaml b/modules/workspace/tests/yaml-conf-and-workspace-link/mocks/another-set-of-modules.yaml similarity index 100% rename from tests/yaml-conf-and-workspace-link/mocks/another-set-of-modules.yaml rename to modules/workspace/tests/yaml-conf-and-workspace-link/mocks/another-set-of-modules.yaml diff --git a/tests/yaml-conf-and-workspace-link/mocks/modules-state-cleanup.yaml b/modules/workspace/tests/yaml-conf-and-workspace-link/mocks/modules-state-cleanup.yaml similarity index 100% rename from tests/yaml-conf-and-workspace-link/mocks/modules-state-cleanup.yaml rename to modules/workspace/tests/yaml-conf-and-workspace-link/mocks/modules-state-cleanup.yaml diff --git a/tests/yaml-conf-and-workspace-link/mocks/modules.yaml b/modules/workspace/tests/yaml-conf-and-workspace-link/mocks/modules.yaml similarity index 100% rename from tests/yaml-conf-and-workspace-link/mocks/modules.yaml rename to modules/workspace/tests/yaml-conf-and-workspace-link/mocks/modules.yaml diff --git a/modules/workspace/variables.tf b/modules/workspace/variables.tf new file mode 100644 index 0000000..1105cc2 --- /dev/null +++ b/modules/workspace/variables.tf @@ -0,0 +1,106 @@ +variable "name" { + type = string + description = "module/repo-folder/workspace name and unique identifier" +} + +variable "module_source" { + type = string + description = "The module source" +} + +variable "module_version" { + type = string + description = "The module version" +} + +variable "workspace" { + type = object({ + org = string + tags = optional(list(string), null) + description = optional(string, null) + directory = optional(string, "./") # this seems supposed to be the root directory of git repo + global_remote_state = optional(bool, true) # allow org workspaces access to this workspace state, TODO: there is a way to implement specific workspaces whitelisting using remote_state_consumer_ids, needs apply and testing + project = optional(string, null) # name of the project to be created and where the workspace should be created + project_id = optional(string, null) # ID of the project which already exists, if none of project and project_id is provided Default Project is used for storing workspaces + }) + description = "Terraform cloud workspace configurations" +} + +variable "module_vars" { + type = any + default = {} + description = "The module variables" +} + +variable "target_dir" { + type = string + default = "./" + description = "The directory where new module folder will be created, this will be terraform project repository root url" +} + +variable "terraform_version" { + type = string + default = ">= 1.3.0" + description = "The required_version variable value for terraform{} block in versions.tf" +} + +variable "module_providers" { + type = any + # object({ + # name = string + # version = string + # source = optional(string) + # alias = optional(string) + # custom_vars = optional(any, {}) + # })) + default = [] + description = "The list of providers to add in providers.tf" +} + +variable "terraform_backend" { + type = object({ + name = string + configs = optional(any, {}) + }) + default = { name = null, configs = null } + description = "Allows to set terraform backend configurations" +} + +variable "repo" { + type = object({ + identifier = string # / format repo identifier + branch = optional(string, null) # will default to repo default branch if not set + ingress_submodules = optional(string, false) # whether to fetch submodules a]when cloning vcs + oauth_token_id = optional(string, null) # the auth token generated by resource tfe_oauth_client + tags_regex = optional(string, null) # regular expression used to trigger Workspace run for matching Git tags + }) + default = null + description = "git/vcs repository configurations" +} + +variable "variable_set_ids" { + type = list(string) + default = null + description = "The list of variable set ids to attach to workspace" +} + +variable "linked_workspaces" { + type = list(string) + default = null + description = "The list of workspaces from where we can pull outputs and use in our module variables" +} + +variable "output" { + type = any + default = [] + description = "The module output" +} + +variable "terraform_backend" { + type = object({ + name = string + configs = optional(any, {}) + }) + default = { name = null, configs = null } + description = "Allows to set terraform backend configurations" +} diff --git a/versions.tf b/modules/workspace/versions.tf similarity index 100% rename from versions.tf rename to modules/workspace/versions.tf diff --git a/oauth-client.tf b/oauth-client.tf new file mode 100644 index 0000000..32999a6 --- /dev/null +++ b/oauth-client.tf @@ -0,0 +1,9 @@ +# for oauth_token_id generation +resource "tfe_oauth_client" "this" { + name = "git-oauth-client" + organization = var.org # this one is terraform cloud organisation + service_provider = local.scm_providers[var.git_provider].provider + http_url = local.scm_providers[var.git_provider].http_url + api_url = local.scm_providers[var.git_provider].api_url + oauth_token = var.git_token +} diff --git a/tests/basic/0-setup.tf b/tests/basic/0-setup.tf new file mode 100644 index 0000000..49f74c6 --- /dev/null +++ b/tests/basic/0-setup.tf @@ -0,0 +1,8 @@ +terraform { + cloud { + organization = "dasmeta-testing" + workspaces { + name = "terraform-tfe-cloud-test" + } + } +} diff --git a/tests/basic/1-example.tf b/tests/basic/1-example.tf new file mode 100644 index 0000000..2ab9f59 --- /dev/null +++ b/tests/basic/1-example.tf @@ -0,0 +1,21 @@ +module "basic" { + source = "../.." + + org = "dasmeta-testing" + token = "< TFC token >" + + rootdir = "_terraform" + targetdir = "_terraform" + yamldir = "example-infra" + + git_provider = "github" + git_org = "dasmeta-testing" + git_repo = "test-infrastructure" + git_token = "< github oauth token >" + + aws = { + access_key_id = "" + secret_access_key = "" + default_region = "" + } +} diff --git a/tests/basic/Makefile b/tests/basic/Makefile new file mode 100644 index 0000000..de8c1ad --- /dev/null +++ b/tests/basic/Makefile @@ -0,0 +1,7 @@ +run: + mkdir _tfc + cd _tfc && \ + terraform init \ + -backend-config="organization=dasmeta-testing" \ + -backend-config="workspaces.name=testing-infrastructure" \ + -from-module="github.com/dasmeta/terraform-tfe-cloud.git?ref=DMVP-2598-simplify-tfe-use" diff --git a/tests/basic/_terraform/component-1/README.md b/tests/basic/_terraform/component-1/README.md new file mode 100755 index 0000000..0b5c768 --- /dev/null +++ b/tests/basic/_terraform/component-1/README.md @@ -0,0 +1,10 @@ +#### This folder content has been generated from by using special terraform code generator module. It is supposed not direct/manual change should be go into files in this folder if there is no special need(like when one debugging) or making hotfix. Please follow the flow/format and instruction on how to manage this content using configuration files (most possible it is .yaml file in root of repo) and corresponding CI/CD action(or terraform generator code next to .yaml file) + +#### the module can be found here https://github.com/dasmeta/terraform-tfe-cloud + + +```txt +tf cloud workspace name: component-1 +tf module source: dasmeta/account/aws +tf_module version: 1.2.2 +``` diff --git a/tests/basic/_terraform/component-1/main.tf b/tests/basic/_terraform/component-1/main.tf new file mode 100755 index 0000000..427f7d9 --- /dev/null +++ b/tests/basic/_terraform/component-1/main.tf @@ -0,0 +1,19 @@ +## This file and its content are generated based on config, pleas check README.md for more details + +module "this" { + source = "dasmeta/account/aws" + version = "1.2.2" + + alarm_actions = {"enabled":true,"slack_webhooks":[{"channel":"test-monitoring","hook_url":"${0-account/secret-reader.secrets.MONITORING_SLACK_HOOK_URL}","username":"reporter"}],"web_endpoints":["${0-account/secret-reader.secrets.MONITORING_OPSGENIE_HOOK_URL_HIGH}"]} + alarm_actions_virginia = {"enabled":true,"slack_webhooks":[{"channel":"test-monitoring","hook_url":"${0-account/secret-reader.secrets.MONITORING_SLACK_HOOK_URL}","username":"reporter2"}],"web_endpoints":["${0-account/secret-reader.secrets.MONITORING_OPSGENIE_HOOK_URL_HIGH}"]} + secrets = {"enabled":true,"values":{}} + providers = {"aws":"aws","aws.virginia":"aws.virginia"} +} + + +data "tfe_outputs" "this" { + for_each = { for workspace in ["0-account/root/secret-reader"] : workspace => workspace } + + organization = "dasmeta-testing" + workspace = replace(each.value, "/[^a-zA-Z0-9_-]+/", "_") +} diff --git a/tests/basic/_terraform/component-1/outputs.tf b/tests/basic/_terraform/component-1/outputs.tf new file mode 100755 index 0000000..beeab86 --- /dev/null +++ b/tests/basic/_terraform/component-1/outputs.tf @@ -0,0 +1,6 @@ +## This file and its content are generated based on config, pleas check README.md for more details + +output "results" { + value = module.this + +} diff --git a/tests/basic/_terraform/component-1/providers.tf b/tests/basic/_terraform/component-1/providers.tf new file mode 100755 index 0000000..fe3cf1b --- /dev/null +++ b/tests/basic/_terraform/component-1/providers.tf @@ -0,0 +1,24 @@ +## This file and its content are generated based on config, pleas check README.md for more details + +provider "aws" { + + + region = "eu-central-1" + + + default_tags { + + tags = {"Account":"test","AppliedFrom":"terraform-cloud","ManageLevel":"account","ManagedBy":"terraform","TerraformCloudWorkspace":"component-1","TerraformModuleSource":"dasmeta/account/aws","TerraformModuleVersion":"1.2.2"} + } +} +provider "aws" { + alias = "virginia" + + region = "us-east-1" + + + default_tags { + + tags = {"Account":"test","AppliedFrom":"terraform-cloud","Environment":"stage","ManageLevel":"product","ManagedBy":"terraform","Product":"test","TerraformCloudWorkspace":"component-1","TerraformModuleSource":"dasmeta/account/aws","TerraformModuleVersion":"1.2.2"} + } +} diff --git a/tests/basic/_terraform/component-1/versions.tf b/tests/basic/_terraform/component-1/versions.tf new file mode 100755 index 0000000..e48e012 --- /dev/null +++ b/tests/basic/_terraform/component-1/versions.tf @@ -0,0 +1,23 @@ +## This file and its content are generated based on config, pleas check README.md for more details + +terraform { + cloud { + organization = "dasmeta-testing" + + workspaces { + name = "component-1" + } + } + + required_providers { + + aws = { + source = "hashicorp/aws" + version = "~> 4.0" + configuration_aliases = [aws.virginia] + } + + } + + required_version = ">= 1.3.0" +} diff --git a/tests/basic/example-infra/component-1.yaml b/tests/basic/example-infra/component-1.yaml new file mode 100644 index 0000000..8e13e9e --- /dev/null +++ b/tests/basic/example-infra/component-1.yaml @@ -0,0 +1,56 @@ +source: dasmeta/account/aws +version: 1.2.2 +variables: + alarm_actions: + enabled: true + slack_webhooks: + - hook_url: ${0-account/secret-reader.secrets.MONITORING_SLACK_HOOK_URL} + channel: test-monitoring + username: reporter + web_endpoints: + - ${0-account/secret-reader.secrets.MONITORING_OPSGENIE_HOOK_URL_HIGH} + alarm_actions_virginia: + enabled: true + slack_webhooks: + - hook_url: ${0-account/secret-reader.secrets.MONITORING_SLACK_HOOK_URL} + channel: test-monitoring + username: reporter2 + web_endpoints: + - ${0-account/secret-reader.secrets.MONITORING_OPSGENIE_HOOK_URL_HIGH} + # cloudtrail: + # enabled: true + # is_organization_trail: false + # enable_cloudwatch_logs: false # TODO: check why we need this and if there is need enable it + # name: "cloud-audit-logs" + # event_selector: [] # TODO: check what about this config and enable/configure if needed + # insight_selector: [] # TODO: check what about this config and enable/configure if needed + # alerts_events: [] # TODO: check what about this config and enable/configure if needed + # enforce_mfa: + # enabled: true + secrets: + enabled: true + values: {} # values will be filled from SM ui in aws web console +providers: + - name: aws + version: ~> 4.0 + module_nested_provider: true + variables: + region: eu-central-1 + default_tags: + tags: + Account: test + ManageLevel: account + - name: aws + alias: virginia + version: ">= 4.0" + module_nested_provider: true + variables: + region: us-east-1 + default_tags: + tags: + Account: test + Environment: stage + Product: test + ManageLevel: product +linked_workspaces: + - 0-account/root/secret-reader diff --git a/tests/basic/example-infra/empty.yaml b/tests/basic/example-infra/empty.yaml new file mode 100644 index 0000000..e69de29 diff --git a/tests/basic/metacloud.yaml b/tests/basic/metacloud.yaml new file mode 100644 index 0000000..d77819a --- /dev/null +++ b/tests/basic/metacloud.yaml @@ -0,0 +1,6 @@ +terraform_cloud_org: dasmeta-testing +terraform_cloud_workspace: terraform-tfe-cloud-test + +git_provider: github +git_org: dasmeta-testing +git_repo: test-infrastructure diff --git a/variable-sets.tf b/variable-sets.tf new file mode 100644 index 0000000..6206ced --- /dev/null +++ b/variable-sets.tf @@ -0,0 +1,29 @@ +# create variable set +module "aws_credentials_variable_set" { + source = "dasmeta/cloud/tfe//modules/variable-set" + version = "1.0.2" + + name = "aws_credentials" + org = var.org + + variables = [ + { + key = "AWS_ACCESS_KEY_ID" + value = var.aws.access_key_id + category = "env" + sensitive = true + }, + { + key = "AWS_SECRET_ACCESS_KEY" + value = var.aws.secret_access_key + category = "env" + sensitive = true + }, + { + key = "AWS_DEFAULT_REGION" + value = var.aws.default_region + category = "env" + sensitive = false + } + ] +} diff --git a/variables.tf b/variables.tf index 93aa804..13776d1 100644 --- a/variables.tf +++ b/variables.tf @@ -1,98 +1,91 @@ -variable "name" { - type = string - description = "module/repo-folder/workspace name and uniq identifier" -} +/** + * The variables can be set in ./terraform.tfvars file or by env variables: -variable "module_source" { + export TF_VAR_{variable-name}=xxxxxxxxxxxxxxx +**/ +# for TFE setup +variable "org" { type = string - description = "The module source" + description = "The terraform cloud org name" } - -variable "module_version" { +variable "token" { type = string - description = "The module version" + description = "The terraform cloud token" } -variable "workspace" { - type = object({ - org = string - tags = optional(list(string), null) - description = optional(string, null) - directory = optional(string, "./") # this seems supposed to be the root directory of git repo - global_remote_state = optional(bool, true) # allow org workspaces access to this workspace state, TODO: there is a way to implement specific workspaces whitelisting using remote_state_consumer_ids, needs apply and testing - project = optional(string, null) # name of the project to be created and where the workspace should be created - project_id = optional(string, null) # ID of the project which already exists, if none of project and project_id is provided Default Project is used for storing workspaces - }) - - description = "Terraform cloud workspace configurations" -} - -variable "module_vars" { - type = any - default = {} - description = "The module variables" +# For code generation +variable "yamldir" { + type = string + default = "." + description = "The directory where yamls located" } -variable "target_dir" { +variable "targetdir" { type = string - default = "./" - description = "The directory where new module folder will be created, this will be terraform project repository root url" + default = "./../_terraform/" + description = "The directory where tf cloud workspace corresponding workspaces will be created" } -variable "terraform_version" { +variable "rootdir" { type = string - default = ">= 1.3.0" - description = "The required_version variable value for terraform{} block in versions.tf" + default = "./_terraform/" + description = "The directory on git repo where the workspaces creator main.tf file located " } -variable "module_providers" { - type = any - # object({ - # name = string - # version = string - # source = optional(string) - # alias = optional(string) - # custom_vars = optional(any, {}) - # })) - default = [] - description = "The list of providers to add in providers.tf" +# SCM +locals { + scm_providers = { + github = { + http_url = "https://github.com" + api_url = "https://api.github.com" + provider = "github" + } + gitlab = { + http_url = "https://gitlab.com" + api_url = "https://gitlab.com/api/v4" + provider = "gitlab_hosted" + } + } } -variable "output" { - type = any - default = [] - description = "The module output" +variable "git_provider" { + type = string + default = "gitlab" + description = "The vsc(github, gitlab, ...) provider id" } -variable "terraform_backend" { - type = object({ - name = string - configs = optional(any, {}) - }) - default = { name = null, configs = null } - description = "Allows to set terraform backend configurations" +variable "git_org" { + type = string + description = "The github org/owner name" } - -variable "repo" { - type = object({ - identifier = string # / format repo identifier - branch = optional(string, null) # will default to repo default branch if not set - ingress_submodules = optional(string, false) # whether to fetch submodules a]when cloning vcs - oauth_token_id = optional(string, null) # the auth token generated by resource tfe_oauth_client - tags_regex = optional(string, null) # regular expression used to trigger Workspace run for matching Git tags - }) - default = null - description = "git/vcs repository configurations" +variable "git_repo" { + type = string + description = "The github repo name without org prefix" } - -variable "variable_set_ids" { - type = list(string) - default = null - description = "The list of variable set ids to attach to workspace" +variable "git_token" { + type = string + description = "The vsc(github, gitlab, ...) personal access token" } -variable "linked_workspaces" { - type = list(string) - default = null - description = "The list of workspaces from where we can pull outputs and use in our module variables" +# Cloud Access (goes to shared variable set, should be adjusted) +variable "aws" { + type = map(any) + default = { + access_key_id = "" + secret_access_key = "" + default_region = "" + } + # variable "aws_access_key_id" { + # type = string + # description = "The aws user access key" + # } + # variable "aws_secret_access_key" { + # type = string + # description = "The aws user secret access key" + # } + # variable "aws_default_region" { + # type = string + # default = "eu-central-1" + # description = "The aws default region" + # } } diff --git a/version.tf b/version.tf new file mode 100644 index 0000000..f1e6ec6 --- /dev/null +++ b/version.tf @@ -0,0 +1,9 @@ +terraform { + required_providers { + tfe = { + version = "~> 0.40" + } + } + + required_version = ">= 1.3.0" +} diff --git a/workspaces.tf b/workspaces.tf new file mode 100644 index 0000000..e6bf63a --- /dev/null +++ b/workspaces.tf @@ -0,0 +1,44 @@ +locals { + yaml_files_raw = { + for file in fileset( + var.yamldir, + "**/*.yaml" + ) : replace(file, "/.yaml$/", "") => try(yamldecode(file("${var.yamldir}/${file}")), {}) + if length(regexall("\\.terraform", file)) <= 0 # exclude files coming from .terraform folder + } + + yaml_files = { for key, item in local.yaml_files_raw : key => item + if try(item.source, null) != null && try(item.version, null) != null } +} + +module "workspaces" { + # source = "dasmeta/cloud/tfe" + # version = "1.0.4" + # source = "/Users/juliaaghamyan/Desktop/dasmeta/terraform-tfe-cloud/" + source = "git::https://github.com/dasmeta/terraform-tfe-cloud.git?ref=DMVP-fix-var" + + # for_each = { for key, item in yamldecode(file("./infra.yaml")) : key => item } # single file mode + for_each = local.yaml_files # folder with files mode + + name = each.key + module_source = each.value.source + module_version = each.value.version + module_vars = each.value.variables + output = try(each.value.output, null) + target_dir = var.targetdir + + module_providers = try(each.value.providers, []) + linked_workspaces = try(each.value.linked_workspaces, null) + + workspace = { + org = var.org + directory = var.rootdir + } + + repo = { + identifier = "${var.git_org}/${var.git_repo}" + oauth_token_id = tfe_oauth_client.this.oauth_token_id + } + + variable_set_ids = concat([module.aws_credentials_variable_set.id], try(each.value.variable_set_ids, [])) +}