diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml index a646d0b..2692f2a 100644 --- a/.pre-commit-config.yaml +++ b/.pre-commit-config.yaml @@ -5,8 +5,8 @@ repos: - id: terraform-validate # It should be the first step as it runs terraform init required by tflint - id: terraform-fmt - id: tflint - args: - - "--config=__GIT_ROOT__/.tflint.hcl" + # args: + # - "--config=__GIT_ROOT__/.tflint.hcl" - repo: https://github.com/terraform-docs/terraform-docs rev: "v0.18.0" # Get the latest from: https://github.com/terraform-docs/terraform-docs/releases diff --git a/.tflint.hcl b/.tflint.hcl deleted file mode 100644 index 3b6ace1..0000000 --- a/.tflint.hcl +++ /dev/null @@ -1,3 +0,0 @@ -rule "terraform_standard_module_structure" { - enabled = false # Fails on context.tf -} diff --git a/README.md b/README.md index 53ea6ce..b83cf16 100644 --- a/README.md +++ b/README.md @@ -19,12 +19,12 @@ Terraform module for Snowflake Resource Monitor management -* Creates Snowflake Resource Monitor -* Can create custom Snowflake Roles with role-to-role, role-to-user assignments -* Can create a set of default, functional roles to simplify access management: - * `ADMIN` - full access - * `MODIFY` - abillity to modify resource monitor - * `MONITOR` - abillity to monitor resource monitor +- Creates Snowflake Resource Monitor +- Can create custom Snowflake Roles with role-to-role, role-to-user assignments +- Can create a set of default, functional roles to simplify access management: + - `ADMIN` - full access + - `MODIFY` - abillity to modify resource monitor + - `MONITOR` - abillity to monitor resource monitor ## USAGE @@ -46,8 +46,43 @@ module "resource_monitors" { ## EXAMPLES -* [Simple](examples/simple) -* [Complete](examples/complete) +- [Simple](examples/simple) +- [Complete](examples/complete) + +## Breaking changes in v4.x of the module + +Due to replacement of nulllabel (`context.tf`) with context provider, some **breaking changes** were introduced in `v4.0.0` version of this module. + +List of code and variable (API) changes: + +- Removed `context.tf` file (a single-file module with additional variables), which implied a removal of all its variables (except `name`): + - `descriptor_formats` + - `label_value_case` + - `label_key_case` + - `id_length_limit` + - `regex_replace_chars` + - `label_order` + - `additional_tag_map` + - `tags` + - `labels_as_tags` + - `attributes` + - `delimiter` + - `stage` + - `environment` + - `tenant` + - `namespace` + - `enabled` + - `context` +- Remove support `enabled` flag - that might cause some backward compatibility issues with terraform state (please take into account that proper `move` clauses were added to minimize the impact), but proceed with caution +- Additional `context` provider configuration +- New variables were added, to allow naming configuration via `context` provider: + - `context_templates` + - `name_schema` + +Additionally, due to breaking changes introduced in `snowflake` terraform provider `v0.96.0` (`snowflake_resource_monitor` resource): + +- Removal of `set_for_account` variable / flag (will be settable on account resource) +- Removal of `warehouses` variable (will be settable on warehouse resource) @@ -58,83 +93,64 @@ module "resource_monitors" { | 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 | +| [context\_templates](#input\_context\_templates) | Map of context templates used for naming conventions - this variable supersedes `naming_scheme.properties` and `naming_scheme.delimiter` configuration | `map(string)` | `{}` | no | | [create\_default\_roles](#input\_create\_default\_roles) | Whether the default roles should be created | `bool` | `false` | no | | [credit\_quota](#input\_credit\_quota) | The number of credits allocated monthly to the resource monitor. | `number` | `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 | -| [descriptor\_name](#input\_descriptor\_name) | Name of the descriptor used to form a resource name | `string` | `"snowflake-resource-monitor"` | no | -| [enabled](#input\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no | | [end\_timestamp](#input\_end\_timestamp) | The date and time when the resource monitor suspends the assigned warehouses. | `string` | `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 | | [frequency](#input\_frequency) | The frequency interval at which the credit usage resets to 0. If you set a frequency for a resource monitor, you must also set START\_TIMESTAMP. | `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 | +| [name](#input\_name) | Name of the resource | `string` | n/a | yes | +| [name\_scheme](#input\_name\_scheme) | Naming scheme configuration for the resource. This configuration is used to generate names using context provider:
- `properties` - list of properties to use when creating the name - is superseded by `var.context_templates`
- `delimiter` - delimited used to create the name from `properties` - is superseded by `var.context_templates`
- `context_template_name` - name of the context template used to create the name
- `replace_chars_regex` - regex to use for replacing characters in property-values created by the provider - any characters that match the regex will be removed from the name
- `extra_values` - map of extra label-value pairs, used to create a name | 
object({
    properties            = optional(list(string), ["environment", "name"])
    delimiter             = optional(string, "_")
    context_template_name = optional(string, "snowflake-resource-monitor")
    replace_chars_regex   = optional(string, "[^a-zA-Z0-9_]")
    extra_values          = optional(map(string))
  })
| `{}` | no | | [notify\_triggers](#input\_notify\_triggers) | A list of percentage thresholds at which to send an alert to subscribed users. | `list(number)` | `null` | no | | [notify\_users](#input\_notify\_users) | Specifies the list of users to receive email notifications on resource monitors. | `list(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 | -| [roles](#input\_roles) | Roles created on the Resource Monitor level | 
map(object({
    enabled              = optional(bool, true)
    descriptor_name      = optional(string, "snowflake-role")
    comment              = optional(string)
    role_ownership_grant = optional(string)
    granted_roles        = optional(list(string))
    granted_to_roles     = optional(list(string))
    granted_to_users     = optional(list(string))
    resource_monitor_grants = optional(object({
      all_privileges    = optional(bool)
      with_grant_option = optional(bool, false)
      privileges        = optional(list(string))
    }))
  }))
| `{}` | no | -| [set\_for\_account](#input\_set\_for\_account) | Specifies whether the resource monitor should be applied globally to your Snowflake account. | `bool` | `false` | no | -| [stage](#input\_stage) | ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release' | `string` | `null` | no | +| [roles](#input\_roles) | Roles created on the Resource Monitor level | 
map(object({
    name_scheme = optional(object({
      properties            = optional(list(string))
      delimiter             = optional(string)
      context_template_name = optional(string)
      replace_chars_regex   = optional(string)
      extra_labels          = optional(map(string))
    }))
    comment              = optional(string)
    role_ownership_grant = optional(string)
    granted_roles        = optional(list(string))
    granted_to_roles     = optional(list(string))
    granted_to_users     = optional(list(string))
    resource_monitor_grants = optional(object({
      all_privileges    = optional(bool)
      with_grant_option = optional(bool, false)
      privileges        = optional(list(string))
    }))
  }))
| `{}` | no | | [start\_timestamp](#input\_start\_timestamp) | The date and time when the resource monitor starts monitoring credit usage for the assigned warehouses. | `string` | `null` | no | | [suspend\_immediate\_trigger](#input\_suspend\_immediate\_trigger) | The number that represents the percentage threshold at which to immediately suspend all warehouses. | `number` | `null` | no | | [suspend\_trigger](#input\_suspend\_trigger) | The number that represents the percentage threshold at which to suspend all warehouses. | `number` | `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 | -| [warehouses](#input\_warehouses) | A list of warehouse names to apply the resource monitor to. | `list(string)` | `null` | no | ## Modules | Name | Source | Version | |------|--------|---------| -| [monitor\_label](#module\_monitor\_label) | cloudposse/label/null | 0.25.0 | | [roles\_deep\_merge](#module\_roles\_deep\_merge) | Invicton-Labs/deepmerge/null | 0.1.5 | -| [snowflake\_custom\_role](#module\_snowflake\_custom\_role) | getindata/role/snowflake | 2.1.0 | -| [snowflake\_default\_role](#module\_snowflake\_default\_role) | getindata/role/snowflake | 2.1.0 | -| [this](#module\_this) | cloudposse/label/null | 0.25.0 | +| [snowflake\_custom\_role](#module\_snowflake\_custom\_role) | getindata/role/snowflake | 3.0.1 | +| [snowflake\_default\_role](#module\_snowflake\_default\_role) | getindata/role/snowflake | 3.0.1 | ## Outputs | Name | Description | |------|-------------| -| [credit\_quota](#output\_credit\_quota) | he number of credits allocated monthly to the resource monitor | +| [credit\_quota](#output\_credit\_quota) | The number of credits allocated monthly to the resource monitor | | [end\_timestamp](#output\_end\_timestamp) | The date and time when the resource monitor suspends the assigned warehouses | | [frequency](#output\_frequency) | The frequency interval at which the credit usage resets to 0 | | [name](#output\_name) | Name of resource monitor | | [notify\_triggers](#output\_notify\_triggers) | A list of percentage thresholds at which to send an alert to subscribed users | | [notify\_users](#output\_notify\_users) | A list of users to receive email notifications on resource monitors | | [roles](#output\_roles) | Access roles created for resource monitor | -| [set\_for\_account](#output\_set\_for\_account) | Whether the resource monitor should be applied globally to your Snowflake account | | [start\_timestamp](#output\_start\_timestamp) | The date and time when the resource monitor starts monitoring credit usage | | [suspend\_immediate\_triggers](#output\_suspend\_immediate\_triggers) | A list of percentage thresholds at which to immediately suspend all warehouses | | [suspend\_triggers](#output\_suspend\_triggers) | A list of percentage thresholds at which to suspend all warehouses | -| [warehouses](#output\_warehouses) | A list of warehouse names to apply the resource monitor to | ## Providers | Name | Version | |------|---------| -| [snowflake](#provider\_snowflake) | ~> 0.94 | +| [context](#provider\_context) | >=0.4.0 | +| [snowflake](#provider\_snowflake) | >= 0.96 | ## Requirements | Name | Version | |------|---------| | [terraform](#requirement\_terraform) | >= 1.3 | -| [snowflake](#requirement\_snowflake) | ~> 0.94 | +| [context](#requirement\_context) | >=0.4.0 | +| [snowflake](#requirement\_snowflake) | >= 0.96 | ## Resources | Name | Type | |------|------| | [snowflake_resource_monitor.this](https://registry.terraform.io/providers/Snowflake-Labs/snowflake/latest/docs/resources/resource_monitor) | resource | +| [context_label.this](https://registry.terraform.io/providers/cloudposse/context/latest/docs/data-sources/label) | data source | ## CONTRIBUTING diff --git a/context.tf b/context.tf deleted file mode 100644 index 5e0ef88..0000000 --- a/context.tf +++ /dev/null @@ -1,279 +0,0 @@ -# -# 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/examples/complete/Makefile b/examples/complete/Makefile index 9d9205a..2699785 100644 --- a/examples/complete/Makefile +++ b/examples/complete/Makefile @@ -2,7 +2,7 @@ init: terraform init plan: - terraform plan -out tfplan + terraform plan -var-file=fixtures.tfvars -out tfplan apply: terraform apply tfplan diff --git a/examples/complete/README.md b/examples/complete/README.md index e516607..20f48c5 100644 --- a/examples/complete/README.md +++ b/examples/complete/README.md @@ -3,14 +3,15 @@ This example creates: -* Resource monitor for warehouse, that will ill notify account +* Resource monitor, that will will notify account administrators and specified users when 50%, 80% of credit quota is reached, will also suspend all warehouses assigned to this monitor. -* Resource monitor for account, that will notify account +* Resource monitor, that will notify account administrators when 50%, 80%,90% of credit quota is reached, will also suspend immediately (all running queries will be cancelled) all warehouses in the account when 100% quota is reached. +* Resource monitor, simmilar to the abve, with different name scheme @@ -18,41 +19,23 @@ This example creates: | 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 | +| [context\_templates](#input\_context\_templates) | A map of context templates to use for generating user names | `map(string)` | n/a | yes | ## Modules | Name | Source | Version | |------|--------|---------| -| [account\_resource\_monitor](#module\_account\_resource\_monitor) | ../../ | n/a | -| [this](#module\_this) | cloudposse/label/null | 0.25.0 | -| [warehouse\_dbt](#module\_warehouse\_dbt) | getindata/warehouse/snowflake | 2.2.0 | -| [warehouse\_resource\_monitor](#module\_warehouse\_resource\_monitor) | ../../ | n/a | -| [warehouse\_users](#module\_warehouse\_users) | getindata/warehouse/snowflake | 2.2.0 | +| [resource\_monitor\_1](#module\_resource\_monitor\_1) | ../../ | n/a | +| [resource\_monitor\_2](#module\_resource\_monitor\_2) | ../../ | n/a | +| [resource\_monitor\_3](#module\_resource\_monitor\_3) | ../../ | n/a | ## Outputs | Name | Description | |------|-------------| -| [account\_resource\_monitor](#output\_account\_resource\_monitor) | Details of account resource monitor | -| [warehouse\_resource\_monitor](#output\_warehouse\_resource\_monitor) | Details of warehouse resource monitor | +| [resource\_monitor\_1](#output\_resource\_monitor\_1) | Details of resource monitor | +| [resource\_monitor\_2](#output\_resource\_monitor\_2) | Details of resource monitor | +| [resource\_monitor\_3](#output\_resource\_monitor\_3) | Details of resource monitor | ## Providers @@ -64,7 +47,8 @@ This example creates: | Name | Version | |------|---------| -| [terraform](#requirement\_terraform) | >= 1.3 | +| [terraform](#requirement\_terraform) | >= 1.5 | +| [context](#requirement\_context) | >=0.4.0 | | [snowflake](#requirement\_snowflake) | ~> 0.54 | ## Resources diff --git a/examples/complete/context.tf b/examples/complete/context.tf deleted file mode 100644 index 5e0ef88..0000000 --- a/examples/complete/context.tf +++ /dev/null @@ -1,279 +0,0 @@ -# -# 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/examples/complete/fixtures.tfvars b/examples/complete/fixtures.tfvars new file mode 100644 index 0000000..6f6a70d --- /dev/null +++ b/examples/complete/fixtures.tfvars @@ -0,0 +1,5 @@ +context_templates = { + snowflake-resource-monitor = "{{.environment}}_{{.name}}" + snowflake-resource-monitor-role = "{{.prefix}}_{{.environment}}_{{.resource-monitor}}_{{.name}}" + snowflake-project-resource-monitor = "{{.environment}}_{{.project}}_{{.name}}" +} diff --git a/examples/complete/main.tf b/examples/complete/main.tf index 36d40b6..316d36e 100644 --- a/examples/complete/main.tf +++ b/examples/complete/main.tf @@ -3,14 +3,15 @@ * * This example creates: * -* * Resource monitor for warehouse, that will ill notify account +* * Resource monitor, that will will notify account * administrators and specified users when 50%, 80% of credit * quota is reached, will also suspend all warehouses assigned * to this monitor. -* * Resource monitor for account, that will notify account +* * Resource monitor, that will notify account * administrators when 50%, 80%,90% of credit quota is reached, * will also suspend immediately (all running queries will be cancelled) * all warehouses in the account when 100% quota is reached. +* * Resource monitor, simmilar to the abve, with different name scheme */ resource "snowflake_user" "this_user" { @@ -36,88 +37,55 @@ resource "snowflake_account_role" "this_dev" { comment = "Role for Snowflake Users" } -module "warehouse_users" { - source = "getindata/warehouse/snowflake" - version = "2.2.0" - - name = "warehouse_users" - comment = "warehouse for users" - - warehouse_size = "x-small" - - auto_resume = true - auto_suspend = 600 - initially_suspended = true - - create_default_roles = true +module "resource_monitor_1" { + source = "../../" - roles = { - usage = { - granted_to_roles = ["USER"] + name = "test_1" + name_scheme = { + properties = ["environment", "project", "name"] + extra_values = { + project = "project" } } -} - -module "warehouse_dbt" { - source = "getindata/warehouse/snowflake" - version = "2.2.0" - name = "warehouse_dbt" - comment = "warehouse for dbt usage" + credit_quota = 20 - warehouse_size = "x-small" + frequency = "MONTHLY" + start_timestamp = formatdate("YYYY-MM-DD hh:mm", timeadd(plantimestamp(), "4h")) + end_timestamp = formatdate("YYYY-MM-DD hh:mm", timeadd(plantimestamp(), "1000h")) - auto_resume = true - auto_suspend = 600 - initially_suspended = true + suspend_trigger = 100 + notify_triggers = [50, 80] create_default_roles = true roles = { - usage = { - granted_to_users = ["dbt_user"] + admin = { + granted_to_roles = [snowflake_account_role.this_admin.name] + } + custom_role = { + resource_monitor_grants = { + privileges = ["MONITOR", "MODIFY"] + } + granted_to_roles = [snowflake_account_role.this_dev.name] + granted_to_users = [snowflake_user.this_user.name] } } - - depends_on = [snowflake_user.this_dbt] } -/* - * Resource monitor for warehouse - * Will notify account administrators and specified users when - * 50%, 80% of credit quota is reached. - * Will notify account administrators plus specified users and - * suspend all warehouses assigned to this monitor. -*/ -module "warehouse_resource_monitor" { +module "resource_monitor_2" { source = "../../" - descriptor_formats = { - snowflake-role = { - labels = ["attributes", "name"] - format = "%v_%v" - } - snowflake-resource-monitor = { - labels = ["name", "attributes"] - format = "%v_%v" - } - } - - enabled = true + name = "test_2" + context_templates = var.context_templates - name = "warehouse" - attributes = ["resource", "monitor"] - - credit_quota = 20 + credit_quota = 200 + start_timestamp = formatdate("YYYY-MM-DD hh:mm", timeadd(plantimestamp(), "4h")) frequency = "MONTHLY" - start_timestamp = formatdate("YYYY-MM-DD HH:MM", timeadd(timestamp(), "1h")) - end_timestamp = formatdate("YYYY-MM-DD HH:MM", timeadd(timestamp(), "1000h")) - suspend_trigger = 100 - notify_triggers = [50, 80] - - warehouses = [module.warehouse_users.warehouse.name] + notify_triggers = [50, 80, 90] + suspend_immediate_trigger = 100 create_default_roles = true @@ -125,55 +93,25 @@ module "warehouse_resource_monitor" { admin = { granted_to_roles = [snowflake_account_role.this_admin.name] } - custom_role = { - resource_monitor_grants = { - privileges = ["MONITOR", "MODIFY"] - } - granted_to_roles = [snowflake_account_role.this_dev.name] - granted_to_users = [nonsensitive(snowflake_user.this_user.name)] - } } - - depends_on = [ - snowflake_account_role.this_dev, - snowflake_account_role.this_admin, - snowflake_user.this_user, - module.warehouse_users.warehouse, - ] } -/* - * Resource monitor for account. - * Will notify account administrators when 50%, 80%,90% - * of credit quota is reached. - * Will notify account administrators and suspend immediately - * (all running queries will be cancelled) all warehouses in - * the accouny when 100% quota is reached. -*/ -module "account_resource_monitor" { +module "resource_monitor_3" { source = "../../" - descriptor_formats = { - snowflake-role = { - labels = ["attributes", "name"] - format = "%v_%v" - } - snowflake-resource-monitor = { - labels = ["name", "attributes"] - format = "%v_%v" + name = "test_3" + name_scheme = { + context_template_name = "snowflake-project-resource-monitor" + extra_values = { + project = "project" } } + context_templates = var.context_templates - enabled = true - set_for_account = true - - name = "account" - attributes = ["resource", "monitor"] + credit_quota = 10 - credit_quota = 200 - - start_timestamp = formatdate("YYYY-MM-DD HH:MM", timeadd(timestamp(), "1h")) + start_timestamp = formatdate("YYYY-MM-DD hh:mm", timeadd(plantimestamp(), "4h")) frequency = "MONTHLY" notify_triggers = [50, 80, 90] @@ -187,6 +125,4 @@ module "account_resource_monitor" { } } - depends_on = [snowflake_account_role.this_admin] - } diff --git a/examples/complete/outputs.tf b/examples/complete/outputs.tf index b9201a9..ea55518 100644 --- a/examples/complete/outputs.tf +++ b/examples/complete/outputs.tf @@ -1,9 +1,14 @@ -output "warehouse_resource_monitor" { - description = "Details of warehouse resource monitor" - value = module.warehouse_resource_monitor +output "resource_monitor_1" { + description = "Details of resource monitor" + value = module.resource_monitor_1 } -output "account_resource_monitor" { - description = "Details of account resource monitor" - value = module.account_resource_monitor +output "resource_monitor_2" { + description = "Details of resource monitor" + value = module.resource_monitor_2 +} + +output "resource_monitor_3" { + description = "Details of resource monitor" + value = module.resource_monitor_3 } diff --git a/examples/complete/providers.tf b/examples/complete/providers.tf index d343f0d..5b943b9 100644 --- a/examples/complete/providers.tf +++ b/examples/complete/providers.tf @@ -1 +1,12 @@ provider "snowflake" {} + +provider "context" { + properties = { + "environment" = {} + "name" = { required = true } + } + + values = { + environment = "dev" + } +} diff --git a/examples/complete/variables.tf b/examples/complete/variables.tf new file mode 100644 index 0000000..45dbcd2 --- /dev/null +++ b/examples/complete/variables.tf @@ -0,0 +1,4 @@ +variable "context_templates" { + description = "A map of context templates to use for generating user names" + type = map(string) +} diff --git a/examples/complete/versions.tf b/examples/complete/versions.tf index beae9eb..76fdc33 100644 --- a/examples/complete/versions.tf +++ b/examples/complete/versions.tf @@ -1,9 +1,13 @@ terraform { - required_version = ">= 1.3" + required_version = ">= 1.5" required_providers { snowflake = { source = "Snowflake-Labs/snowflake" version = "~> 0.54" } + context = { + source = "cloudposse/context" + version = ">=0.4.0" + } } } diff --git a/examples/simple/main.tf b/examples/simple/main.tf index 30a379a..909405d 100644 --- a/examples/simple/main.tf +++ b/examples/simple/main.tf @@ -10,8 +10,6 @@ module "resource_monitor" { source = "../../" - set_for_account = true - name = "example_resource_monitor" credit_quota = 200 diff --git a/locals.tf b/locals.tf index ee36860..25f71d7 100644 --- a/locals.tf +++ b/locals.tf @@ -1,10 +1,14 @@ locals { - name_from_descriptor = module.monitor_label.enabled ? trim(replace( - lookup(module.monitor_label.descriptors, var.descriptor_name, module.monitor_label.id), "/${module.monitor_label.delimiter}${module.monitor_label.delimiter}+/", module.monitor_label.delimiter - ), module.monitor_label.delimiter) : null + context_template = lookup(var.context_templates, var.name_scheme.context_template_name, null) - enabled = module.this.enabled - create_default_roles = local.enabled && var.create_default_roles + default_role_naming_scheme = { + properties = ["prefix", "environment", "resource-monitor", "name"] + context_template_name = "snowflake-resource-monitor-role" + extra_values = { + prefix = "rmn" + resource-monitor = var.name + } + } default_roles_definition = { readonly = { @@ -31,7 +35,7 @@ locals { default_roles = { for role_name, role in local.roles_definition : role_name => role - if contains(keys(local.default_roles_definition), role_name) + if contains(keys(local.default_roles_definition), role_name) && var.create_default_roles } custom_roles = { for role_name, role in local.roles_definition : role_name => role @@ -43,7 +47,7 @@ locals { module.snowflake_default_role, module.snowflake_custom_role ) : role_name => role - if role.name != null + if role_name != null } } diff --git a/main.tf b/main.tf index d8ad7cc..1e3cd8f 100644 --- a/main.tf +++ b/main.tf @@ -1,17 +1,18 @@ -module "monitor_label" { - source = "cloudposse/label/null" - version = "0.25.0" - context = module.this.context - - delimiter = coalesce(module.this.context.delimiter, "_") - regex_replace_chars = coalesce(module.this.context.regex_replace_chars, "/[^_a-zA-Z0-9]/") - label_value_case = coalesce(module.this.context.label_value_case, "upper") +data "context_label" "this" { + delimiter = local.context_template == null ? var.name_scheme.delimiter : null + properties = local.context_template == null ? var.name_scheme.properties : null + template = local.context_template + + replace_chars_regex = var.name_scheme.replace_chars_regex + + values = merge( + var.name_scheme.extra_values, + { name = var.name } + ) } resource "snowflake_resource_monitor" "this" { - count = local.enabled ? 1 : 0 - - name = local.name_from_descriptor + name = data.context_label.this.rendered credit_quota = var.credit_quota @@ -24,22 +25,23 @@ resource "snowflake_resource_monitor" "this" { suspend_immediate_trigger = var.suspend_immediate_trigger notify_users = var.notify_users - - set_for_account = var.set_for_account - warehouses = var.warehouses +} +moved { + from = snowflake_resource_monitor.this[0] + to = snowflake_resource_monitor.this } module "snowflake_default_role" { for_each = local.default_roles source = "getindata/role/snowflake" - version = "2.1.0" - context = module.this.context + version = "3.0.1" - name = each.key - attributes = ["RMN", one(snowflake_resource_monitor.this[*].name)] - enabled = local.create_default_roles && lookup(each.value, "enabled", true) - descriptor_name = lookup(each.value, "descriptor_name", "snowflake-role") + name = each.key + name_scheme = merge( + local.default_role_naming_scheme, + lookup(each.value, "name_scheme", {}) + ) role_ownership_grant = lookup(each.value, "role_ownership_grant", "SYSADMIN") granted_to_users = lookup(each.value, "granted_to_users", []) @@ -51,26 +53,22 @@ module "snowflake_default_role" { all_privileges = each.value.resource_monitor_grants.all_privileges privileges = each.value.resource_monitor_grants.privileges with_grant_option = each.value.resource_monitor_grants.with_grant_option - object_name = one(snowflake_resource_monitor.this[*].name) + object_name = snowflake_resource_monitor.this.name }] } - - depends_on = [ - snowflake_resource_monitor.this - ] } module "snowflake_custom_role" { for_each = local.custom_roles source = "getindata/role/snowflake" - version = "2.1.0" - context = module.this.context + version = "3.0.1" - name = each.key - attributes = ["RMN", one(snowflake_resource_monitor.this[*].name)] - enabled = lookup(each.value, "enabled", true) - descriptor_name = lookup(each.value, "descriptor_name", "snowflake-role") + name = each.key + name_scheme = merge( + local.default_role_naming_scheme, + lookup(each.value, "name_scheme", {}) + ) role_ownership_grant = lookup(each.value, "role_ownership_grant", "SYSADMIN") granted_to_users = lookup(each.value, "granted_to_users", []) @@ -82,11 +80,7 @@ module "snowflake_custom_role" { all_privileges = each.value.resource_monitor_grants.all_privileges privileges = each.value.resource_monitor_grants.privileges with_grant_option = each.value.resource_monitor_grants.with_grant_option - object_name = one(snowflake_resource_monitor.this[*].name) + object_name = snowflake_resource_monitor.this.name }] } - - depends_on = [ - snowflake_resource_monitor.this - ] } diff --git a/outputs.tf b/outputs.tf index a3720b1..45a1768 100644 --- a/outputs.tf +++ b/outputs.tf @@ -1,56 +1,46 @@ output "name" { description = "Name of resource monitor" - value = one(resource.snowflake_resource_monitor.this[*].name) + value = resource.snowflake_resource_monitor.this.name } output "credit_quota" { - description = "he number of credits allocated monthly to the resource monitor" - value = one(resource.snowflake_resource_monitor.this[*].credit_quota) + description = "The number of credits allocated monthly to the resource monitor" + value = resource.snowflake_resource_monitor.this.credit_quota } output "start_timestamp" { description = "The date and time when the resource monitor starts monitoring credit usage" - value = one(resource.snowflake_resource_monitor.this[*].start_timestamp) + value = resource.snowflake_resource_monitor.this.start_timestamp } output "end_timestamp" { description = "The date and time when the resource monitor suspends the assigned warehouses" - value = one(resource.snowflake_resource_monitor.this[*].end_timestamp) + value = resource.snowflake_resource_monitor.this.end_timestamp } output "frequency" { description = "The frequency interval at which the credit usage resets to 0" - value = one(resource.snowflake_resource_monitor.this[*].frequency) + value = resource.snowflake_resource_monitor.this.frequency } output "notify_triggers" { description = "A list of percentage thresholds at which to send an alert to subscribed users" - value = one(resource.snowflake_resource_monitor.this[*].notify_triggers) + value = resource.snowflake_resource_monitor.this.notify_triggers } output "notify_users" { description = "A list of users to receive email notifications on resource monitors" - value = one(resource.snowflake_resource_monitor.this[*].notify_users) -} - -output "set_for_account" { - description = "Whether the resource monitor should be applied globally to your Snowflake account" - value = one(resource.snowflake_resource_monitor.this[*].set_for_account) + value = resource.snowflake_resource_monitor.this.notify_users } output "suspend_immediate_triggers" { description = "A list of percentage thresholds at which to immediately suspend all warehouses" - value = one(resource.snowflake_resource_monitor.this[*].suspend_immediate_triggers) + value = resource.snowflake_resource_monitor.this.suspend_immediate_trigger } output "suspend_triggers" { description = "A list of percentage thresholds at which to suspend all warehouses" - value = one(resource.snowflake_resource_monitor.this[*].suspend_triggers) -} - -output "warehouses" { - description = "A list of warehouse names to apply the resource monitor to" - value = one(resource.snowflake_resource_monitor.this[*].warehouses) + value = resource.snowflake_resource_monitor.this.suspend_trigger } output "roles" { diff --git a/variables.tf b/variables.tf index ee841fe..d50a4cb 100644 --- a/variables.tf +++ b/variables.tf @@ -1,3 +1,8 @@ +variable "name" { + description = "Name of the resource" + type = string +} + variable "credit_quota" { description = "The number of credits allocated monthly to the resource monitor." type = number @@ -50,23 +55,16 @@ variable "notify_users" { default = null } -variable "set_for_account" { - description = "Specifies whether the resource monitor should be applied globally to your Snowflake account." - type = bool - default = false -} - -variable "warehouses" { - description = "A list of warehouse names to apply the resource monitor to." - type = list(string) - default = null -} - variable "roles" { description = "Roles created on the Resource Monitor level" type = map(object({ - enabled = optional(bool, true) - descriptor_name = optional(string, "snowflake-role") + name_scheme = optional(object({ + properties = optional(list(string)) + delimiter = optional(string) + context_template_name = optional(string) + replace_chars_regex = optional(string) + extra_labels = optional(map(string)) + })) comment = optional(string) role_ownership_grant = optional(string) granted_roles = optional(list(string)) @@ -87,8 +85,27 @@ variable "create_default_roles" { default = false } -variable "descriptor_name" { - description = "Name of the descriptor used to form a resource name" - type = string - default = "snowflake-resource-monitor" +variable "name_scheme" { + description = <