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New Resource : azurerm_mongo_cluster #27636

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sinbai
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@sinbai sinbai commented Oct 12, 2024

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  • Please do not leave comments along the lines of "+1", "me too" or "any updates", they generate extra noise for PR followers and do not help prioritize for review

Description

New resource azurerm_mongo_cluster.

Swagger:https://github.com/Azure/azure-rest-api-specs/blob/15b16d1b5c3cccdecdd1cfe936f6a8005680c557/specification/mongocluster/resource-manager/Microsoft.DocumentDB/stable/2024-07-01/mongoCluster.json#L279

PR Checklist

  • I have followed the guidelines in our Contributing Documentation.
  • I have checked to ensure there aren't other open Pull Requests for the same update/change.
  • I have checked if my changes close any open issues. If so please include appropriate closing keywords below.
  • I have updated/added Documentation as required written in a helpful and kind way to assist users that may be unfamiliar with the resource / data source.
  • I have used a meaningful PR title to help maintainers and other users understand this change and help prevent duplicate work.
    For example: “resource_name_here - description of change e.g. adding property new_property_name_here

Changes to existing Resource / Data Source

  • I have added an explanation of what my changes do and why I'd like you to include them (This may be covered by linking to an issue above, but may benefit from additional explanation).
  • I have written new tests for my resource or datasource changes & updated any relevent documentation.
  • I have successfully run tests with my changes locally. If not, please provide details on testing challenges that prevented you running the tests.
  • (For changes that include a state migration only). I have manually tested the migration path between relevant versions of the provider.

Testing

  • My submission includes Test coverage as described in the Contribution Guide and the tests pass. (if this is not possible for any reason, please include details of why you did or could not add test coverage)

Test results:

PASS: TestAccMongoCluster_basic (1257.27s)
PASS: TestAccMongoCluster_requiresImport (1592.76s)
PASS: TestAccMongoCluster_update (2704.27s)
PASS: TestAccMongoCluster_previewFeature (2373.41s)

Change Log

Below please provide what should go into the changelog (if anything) conforming to the Changelog Format documented here.

This is a (please select all that apply):

  • Bug Fix
  • New Feature (ie adding a service, resource, or data source)
  • Enhancement
  • Breaking Change

Related Issue(s)

Fixes #24161

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Hi @sinbai,

Thanks for this PR - I've taken a look through and left some comments inline. If we can fix those up, this should be good to go 👍

ValidateFunc: validation.All(
validation.StringLenBetween(3, 40),
validation.StringMatch(
regexp.MustCompile(`^[a-z0-9]+(-[a-z0-9]+)*$`),
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seems the name cannot start with a hyphen but can end with a hyphen?
maybe you can refer to this code to combine these 2 validations?

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Fixed.

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I think it should be regexp.MustCompile(^[a-z\d][-a-z\d]{1,38}[a-z\d]$) because the name should have at least 3 characters.

Properties: &mongoclusters.MongoClusterProperties{},
}

if _, ok := metadata.ResourceData.GetOk("administrator_login"); ok {
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shall we use AdministratorLogin != "" instead of metadata.ResourceData.GetOk like other existing typed resources did? please also update other places.

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Fixed.

if _, ok := metadata.ResourceData.GetOk("administrator_login"); ok {
parameter.Properties.Administrator = &mongoclusters.AdministratorProperties{
UserName: pointer.To(state.AdministratorLogin),
Password: pointer.To(state.AdministratorLoginPassword),
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since administrator_login_password is optional, do you need to judge whether it exists?

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I added RequiredWith: []string{"administrator_username", "administrator_password"} for administrator_username and administrator_password properties. That's means once administrator_username is specified, the administrator_password is required. So, I assume that administrator_password doesn't need to be judged whether it exists here, what do you think?

})
}

func TestAccMongoCluster_update(t *testing.T) {
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shall we also test a scenario that the elements of preview_features are changed?

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I assume that ForceNew property preview_features is not needed to test changes, right?


switch state.CreateMode {
case string(mongoclusters.CreateModeDefault):
if _, ok := metadata.ResourceDiff.GetOk("administrator_login"); !ok {
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shall we use state,AdministratorLogin != "" instead of metadata.ResourceDiff.GetOk ? Please also confirm other places below

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Fixed.


* `administrator_login` - (Optional) The administrator username of the Azure Cosmos DB for MongoDB vCore. Changing this forces a new resource to be created.

* `create_mode` - (Optional) The creation mode for the Azure Cosmos DB for MongoDB vCore. Possibles values are `Default` and `GeoReplica`. Defaults to 'Default'. Changing this forces a new resource to be created.
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Suggested change
* `create_mode` - (Optional) The creation mode for the Azure Cosmos DB for MongoDB vCore. Possibles values are `Default` and `GeoReplica`. Defaults to 'Default'. Changing this forces a new resource to be created.
* `create_mode` - (Optional) The creation mode for the Azure Cosmos DB for MongoDB vCore. Possibles values are `Default` and `GeoReplica`. Defaults to `Default`. Changing this forces a new resource to be created.

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Fixed.


* `create_mode` - (Optional) The creation mode for the Azure Cosmos DB for MongoDB vCore. Possibles values are `Default` and `GeoReplica`. Defaults to 'Default'. Changing this forces a new resource to be created.

-> **Note** The creation mode "GeoReplica" is currently in preview. It is only available when specified via `preview_features`.
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Suggested change
-> **Note** The creation mode "GeoReplica" is currently in preview. It is only available when specified via `preview_features`.
-> **Note** The creation mode `GeoReplica` is currently in preview. It is only available when `preview_features` is set.

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Fixed.


* `source_location` - (Optional) The location of the source Azure Cosmos DB for MongoDB vCore. Changing this forces a new resource to be created.

* `source_resource_id` - (Optional) The ID of the replication source Azure Cosmos DB for MongoDB vCore. Changing this forces a new resource to be created.
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should be source_server_id ?

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Fixed.


* `high_availability_mode` - (Optional) The high availability mode for the Azure Cosmos DB for MongoDB vCore. Possibles values are `Disabled` and `ZoneRedundantPreferred`.

* `public_network_access_enabled` - (Optional) Whether public network access is allowed for the Azure Cosmos DB for MongoDB vCore. Defaults to 'true'.
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Suggested change
* `public_network_access_enabled` - (Optional) Whether public network access is allowed for the Azure Cosmos DB for MongoDB vCore. Defaults to 'true'.
* `public_network_access_enabled` - (Optional) Whether public network access is allowed for the Azure Cosmos DB for MongoDB vCore. Defaults to `true`.

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Fixed.

}, false),
},

"preview_features": {
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Elements in list can be duplicated. What will happen if duplicated elements are sent to Azure?
Will Azure reorder the element sequence in response if more than 1 elements are sent to Azure?

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If duplicated elements are sent to Azure, the API returns a 400 Bad Request with an error message for duplicate array value.

Since there is currently only one possible value for preview_features(it could not be deleted once specified). I am not sure whether the API would reorder the elements.

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Could you add the validation for the duplicated values in the customizeDiff function so that such error can be found in plan stage?

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Fixed.

@sinbai
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sinbai commented Oct 16, 2024

Hi @sinbai,

Thanks for this PR - I've taken a look through and left some comments inline. If we can fix those up, this should be good to go 👍

Hi @ms-zhenhua thanks for your time and your feedback. I have fixed/replied to the comments. Could you please take another look?

parameter.Properties.CreateMode = pointer.To(mongoclusters.CreateMode(state.CreateMode))
}

if v, ok := metadata.ResourceData.GetOk("preview_features"); ok {
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shall we use PreviewFeatures instead of metadata.ResourceData.GetOk("preview_features")?

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Fixed.

parameter.Properties.PreviewFeatures = expandPreviewFeatures(v.([]interface{}))
}

if _, ok := metadata.ResourceData.GetOk("shard_count"); ok {
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since shard_count is non-zero, you may use ShardCount != 0 instead of metadata.ResourceData.GetOk("shard_count")

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Fixed.

parameter.Properties.PublicNetworkAccess = pointer.To(mongoclusters.PublicNetworkAccessDisabled)
}

if _, ok := metadata.ResourceData.GetOk("storage_size_in_gb"); ok {
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same as above

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Fixed.

}
}

if _, ok := metadata.ResourceData.GetOk("tags"); ok {
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please use Tags instead of metadata.ResourceData.GetOk("tags")

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Fixed.

@sinbai
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sinbai commented Oct 18, 2024

Hi @ms-zhenhua , thanks for your feedback again. I have fixed the comments. Could you please take another look?

}
}

if len(state.Tags) > 0 {
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Suggested change
if len(state.Tags) > 0 {
if state.Tags != nil {

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Fixed.

parameter.Properties.CreateMode = pointer.To(mongoclusters.CreateMode(state.CreateMode))
}

if len(state.PreviewFeatures) > 0 {
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shall we put len(state.PreviewFeatures) > 0 into the expand function as other resources did?

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Fixed.

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Hi @sinbai, thank you for your updates. LGTM~

@sinbai sinbai marked this pull request as ready for review October 21, 2024 07:58
@sinbai sinbai requested review from katbyte and a team as code owners October 21, 2024 07:58
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Hey @sinbai, I left some comments and questions in-line that would be good to have fixed up. Furthermore looking at the Azure documentation and how this resource is referred to in there, I'm wondering if this should actually be part of the cosmosdb service package instead of being separated into it's own mongocluster service package.

Optional: true,
ForceNew: true,
ValidateFunc: validation.StringIsNotEmpty,
RequiredWith: []string{"administrator_username", "administrator_password"},
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We don't need to specify the property name that the RequiredWith is applied to

Suggested change
RequiredWith: []string{"administrator_username", "administrator_password"},
RequiredWith: []string{"administrator_password"},

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Fixed.

Type: schema.TypeString,
Optional: true,
ForceNew: true,
ValidateFunc: validation.StringIsNotEmpty,
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This should have a stricter validation

Suggested change
ValidateFunc: validation.StringIsNotEmpty,
ValidateFunc: mongoclusters.ValidateMongoClusterID,

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Fixed.

Optional: true,
Sensitive: true,
ValidateFunc: validation.StringIsNotEmpty,
RequiredWith: []string{"administrator_username", "administrator_password"},
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Suggested change
RequiredWith: []string{"administrator_username", "administrator_password"},
RequiredWith: []string{"administrator_username"},

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Fixed.

}

parameter := mongoclusters.MongoCluster{
Location: azure.NormalizeLocation(state.Location),
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This function is deprecated, please use location.Normalize

Suggested change
Location: azure.NormalizeLocation(state.Location),
Location: location.Normalize(state.Location),

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Fixed.

metadata.Logger.Info("Decoding state...")
var state MongoClusterResourceModel
if err := metadata.Decode(&state); err != nil {
return err
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This error should be wrapped like we do in the create

Suggested change
return err
return fmt.Errorf("decoding: %+v", err)

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Fixed.

Comment on lines 6 to 11
Manages an Azure Cosmos DB for MongoDB vCore.
---

# azurerm_mongo_cluster

Manages an Azure Cosmos DB for MongoDB vCore.
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Suggested change
Manages an Azure Cosmos DB for MongoDB vCore.
---
# azurerm_mongo_cluster
Manages an Azure Cosmos DB for MongoDB vCore.
Manages a MongoDB Cluster using vCore Architecture.
---
# azurerm_mongo_cluster
Manages a MongoDB Cluster using vCore Architecture.

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Fixed.

@@ -0,0 +1,129 @@
---
subcategory: "MongoCluster"
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This should typically have spacing

Suggested change
subcategory: "MongoCluster"
subcategory: "Mongo Cluster"

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Fixed.


The following arguments are supported:

* `name` - (Required) The name which should be used for the Azure Cosmos DB for MongoDB vCore. Changing this forces a new resource to be created.
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Can you please update all references in these docs from Azure Cosmos DB for MongoDB vCore to

Suggested change
* `name` - (Required) The name which should be used for the Azure Cosmos DB for MongoDB vCore. Changing this forces a new resource to be created.
* `name` - (Required) The name which should be used for the MongoDB Cluster. Changing this forces a new resource to be created.

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Fixed.


## Import

Monitor Azure Active Directory Diagnostic Settings can be imported using the `resource id`, e.g.
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Suggested change
Monitor Azure Active Directory Diagnostic Settings can be imported using the `resource id`, e.g.
MongoDB Clusters can be imported using the `resource id`, e.g.

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Fixed.

@@ -73,6 +73,7 @@ Maps
Messaging
Mixed Reality
Mobile Network
MongoCluster
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Suggested change
MongoCluster
Mongo Cluster

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Fixed.

@sinbai sinbai force-pushed the mongocluster/new_mongocluster_resource branch from 868b10f to 969187a Compare October 29, 2024 05:10
…inbai/terraform-provider-azurerm into mongocluster/new_mongocluster_resource
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sinbai commented Oct 29, 2024

Hey @sinbai, I left some comments and questions in-line that would be good to have fixed up. Furthermore looking at the Azure documentation and how this resource is referred to in there, I'm wondering if this should actually be part of the cosmosdb service package instead of being separated into it's own mongocluster service package.

Hi @stephybun thanks for your time and feedback. I have fixed/replied the comments. Could you please take another look?

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Hey @sinbai, I left responses to some of the comments. Unless there is some additional evidence that this is an entirely new product, I still think this should be added to the cosmosdb service package instead of creating a new mongocluster service package.

@sinbai
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sinbai commented Nov 1, 2024

Hey @sinbai, I left responses to some of the comments. Unless there is some additional evidence that this is an entirely new product, I still think this should be added to the cosmosdb service package instead of creating a new mongocluster service package.

Hi @stephybun, thanks again for your time. Here is the explanation from the service team.

While Mongo vCore clusters are part of the family of products that are under the umbrella of Cosmos DB/Microsoft.DocumentDB RP, it is considered an independent service/offering.

An example of this is that the API versions that are released for Mongo clusters are distinct from the Cosmos DB database account resource which represents the existing offering.

We are already releasing SDK packages for Mongo Clusters that are separate from the core Cosmos DB SDK, and have plans to do the same for Azure CLI/Powershell.

It therefore makes sense for downstream toolsets that operate on the Mongo cluster API to be de-coupled from the existing Cosmos DB API stream, so that they can be released independently.

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Test failures:

------- Stdout: -------
=== RUN   TestAccMongoCluster_basic
=== PAUSE TestAccMongoCluster_basic
=== CONT  TestAccMongoCluster_basic
    testcase.go:173: Step 1/3 error: Error running apply: exit status 1
        Error: creating Mongo Cluster (Subscription: "*******"
        Resource Group Name: "acctestRG-241104134006908409"
        Mongo Cluster Name: "acctest-mc241104134006908409"): performing CreateOrUpdate: unexpected status 400 (400 Bad Request) with error: bad_request: Cluster tier 'Free' is not currently available in region 'westus2'.
          with azurerm_mongo_cluster.test,
          on terraform_plugin_test.tf line 38, in resource "azurerm_mongo_cluster" "test":
          38: resource "azurerm_mongo_cluster" "test" {
        creating Mongo Cluster (Subscription: "*******"
        Resource Group Name: "acctestRG-241104134006908409"
        Mongo Cluster Name: "acctest-mc241104134006908409"): performing
        CreateOrUpdate: unexpected status 400 (400 Bad Request) with error:
        bad_request: Cluster tier 'Free' is not currently available in region
        'westus2'.
--- FAIL: TestAccMongoCluster_basic (70.47s)

@sinbai sinbai force-pushed the mongocluster/new_mongocluster_resource branch from 2ef6ef8 to fcc082a Compare November 7, 2024 05:36
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sinbai commented Nov 7, 2024

Test failures:

------- Stdout: -------
=== RUN   TestAccMongoCluster_basic
=== PAUSE TestAccMongoCluster_basic
=== CONT  TestAccMongoCluster_basic
    testcase.go:173: Step 1/3 error: Error running apply: exit status 1
        Error: creating Mongo Cluster (Subscription: "*******"
        Resource Group Name: "acctestRG-241104134006908409"
        Mongo Cluster Name: "acctest-mc241104134006908409"): performing CreateOrUpdate: unexpected status 400 (400 Bad Request) with error: bad_request: Cluster tier 'Free' is not currently available in region 'westus2'.
          with azurerm_mongo_cluster.test,
          on terraform_plugin_test.tf line 38, in resource "azurerm_mongo_cluster" "test":
          38: resource "azurerm_mongo_cluster" "test" {
        creating Mongo Cluster (Subscription: "*******"
        Resource Group Name: "acctestRG-241104134006908409"
        Mongo Cluster Name: "acctest-mc241104134006908409"): performing
        CreateOrUpdate: unexpected status 400 (400 Bad Request) with error:
        bad_request: Cluster tier 'Free' is not currently available in region
        'westus2'.
--- FAIL: TestAccMongoCluster_basic (70.47s)

Hi @stephybun thanks for your time. I have fixed the tests. Could you please take another look?

Test results in TC:
image

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Thanks @sinbai LGTM 🍐

@stephybun stephybun merged commit a19efaa into hashicorp:main Nov 7, 2024
34 checks passed
@github-actions github-actions bot added this to the v4.9.0 milestone Nov 7, 2024
stephybun added a commit that referenced this pull request Nov 7, 2024
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