Removed defaultMongoDBVersion api call in builders. MongoDB version i… (#4054)

Co-authored-by: apix-bot[bot] <168195273+apix-bot[bot]@users.noreply.github.com>

Author: jeroenvervaeke

docs/command/atlas-clusters-create.txt

@@ -97,9 +97,9 @@ Options
    * - --mdbVersion
      - string
      - false
-     - Major MongoDB version of the cluster.
+     - Major MongoDB version of the cluster. When no value is specified, the latest stable MongoDB version is used, see: https://www.mongodb.com/resources/products/mongodb-version-history.
 
-       Mutually exclusive with --file. This value defaults to "8.0".
+       Mutually exclusive with --file.
    * - -m, --members
      - int
      - false

internal/cli/clusters/create.go

@@ -332,7 +332,11 @@ func (opts *CreateOpts) applyOptsAdvancedCluster(out *atlasClustersPinned.Advanc
 
 	if !opts.isTenant() {
 		out.DiskSizeGB = &opts.diskSizeGB
-		out.MongoDBMajorVersion = &opts.mdbVersion
+
+		// If no MongoDB version is specified, the backend uses the default MongoDB version
+		if opts.mdbVersion != "" {
+			out.MongoDBMajorVersion = &opts.mdbVersion
+		}
 	}
 
 	out.ReplicationSpecs = &[]atlasClustersPinned.ReplicationSpec{replicationSpec}
@@ -588,8 +592,6 @@ Deprecation note: the M2 and M5 tiers are now deprecated; when selecting M2 or M
 		},
 	}
 
-	currentMDBVersion, _ := cli.DefaultMongoDBMajorVersion()
-
 	const (
 		defaultMembersSize = 3
 		defaultDiskSize    = 2
@@ -600,7 +602,7 @@ Deprecation note: the M2 and M5 tiers are now deprecated; when selecting M2 or M
 	cmd.Flags().IntVarP(&opts.members, flag.Members, flag.MembersShort, defaultMembersSize, usage.Members)
 	cmd.Flags().StringVar(&opts.tier, flag.Tier, atlasFlex, usage.Tier)
 	cmd.Flags().Float64Var(&opts.diskSizeGB, flag.DiskSizeGB, defaultDiskSize, usage.DiskSizeGB)
-	cmd.Flags().StringVar(&opts.mdbVersion, flag.MDBVersion, currentMDBVersion, usage.MDBVersion)
+	cmd.Flags().StringVar(&opts.mdbVersion, flag.MDBVersion, "", usage.MDBVersionCreate)
 	cmd.Flags().BoolVar(&opts.backup, flag.Backup, false, usage.Backup)
 	cmd.Flags().BoolVar(&opts.biConnector, flag.BIConnector, false, usage.BIConnector)
 	cmd.Flags().StringVarP(&opts.filename, flag.File, flag.FileShort, "", usage.ClusterFilename)

internal/usage/usage.go

@@ -38,6 +38,7 @@ const (
 	NExamples                                = "Maximum number of example queries to provide that a suggested index will improve."
 	NIndexes                                 = "Maximum number of indexes to suggest."
 	MDBVersion                               = "Major MongoDB version of the cluster."
+	MDBVersionCreate                         = "Major MongoDB version of the cluster. When no value is specified, the latest stable MongoDB version is used, see: https://www.mongodb.com/resources/products/mongodb-version-history."
 	DeploymentMDBVersion                     = "Major MongoDB version of the deployment."
 	AtlasAuthDB                              = "Authentication database name. If the user authenticates with AWS IAM, x.509, or LDAP, this value should be $external. If the user authenticates with SCRAM-SHA, this value should be admin."
 	Granularity                              = "ISO 8601-formatted duration that specifies the interval between measurement data points. Only the following subset of ISO 8601-formatted time periods are supported: PT10S, PT1M, PT5M, PT1H, P1D. When you specify granularity, you must specify either period or start and end."

test/e2e/testdata/.snapshots/TestAccessList/Create_Delete_After/POST_api_atlas_v2_groups_687f1dd0a799aa2ae9e80b99_accessList_1.snaphost

@@ -0,0 +1,16 @@
+HTTP/2.0 201 Created
+Content-Length: 469
+Content-Type: application/vnd.atlas.2023-01-01+json;charset=utf-8
+Date: Thu, 24 Jul 2025 15:06:01 GMT
+Referrer-Policy: strict-origin-when-cross-origin
+Server: mdbws
+Strict-Transport-Security: max-age=31536000; includeSubdomains;
+X-Content-Type-Options: nosniff
+X-Envoy-Upstream-Service-Time: 139
+X-Frame-Options: DENY
+X-Java-Method: ApiAtlasNetworkAccessListResource::addAtlasWhitelist
+X-Java-Version: 17.0.15+6
+X-Mongodb-Service-Version: gitHash=8a5d994bc6bc5dc2c9f35e4a815f6c5f6b7e434b; versionString=master
+X-Permitted-Cross-Domain-Policies: none
+
+{"links":[{"href":"http://localhost:8080/api/atlas/v2/groups/68824bd5b4489810533462f2/accessList?includeCount=true&pageNum=1&itemsPerPage=100","rel":"self"}],"results":[{"cidrBlock":"192.168.0.55/32","comment":"test","deleteAfterDate":"2025-07-24T15:11:01Z","groupId":"68824bd5b4489810533462f2","ipAddress":"192.168.0.55","links":[{"href":"http://localhost:8080/api/atlas/v2/groups/68824bd5b4489810533462f2/accessList/192.168.0.55%2F32","rel":"self"}]}],"totalCount":1}

test/e2e/testdata/.snapshots/TestAccessList/Create_Delete_After/POST_api_atlas_v2_groups_68824bd5b4489810533462f2_accessList_1.snaphost

@@ -0,0 +1,16 @@
+HTTP/2.0 201 Created
+Content-Length: 428
+Content-Type: application/vnd.atlas.2023-01-01+json;charset=utf-8
+Date: Thu, 24 Jul 2025 15:06:00 GMT
+Referrer-Policy: strict-origin-when-cross-origin
+Server: mdbws
+Strict-Transport-Security: max-age=31536000; includeSubdomains;
+X-Content-Type-Options: nosniff
+X-Envoy-Upstream-Service-Time: 137
+X-Frame-Options: DENY
+X-Java-Method: ApiAtlasNetworkAccessListResource::addAtlasWhitelist
+X-Java-Version: 17.0.15+6
+X-Mongodb-Service-Version: gitHash=8a5d994bc6bc5dc2c9f35e4a815f6c5f6b7e434b; versionString=master
+X-Permitted-Cross-Domain-Policies: none
+
+{"links":[{"href":"http://localhost:8080/api/atlas/v2/groups/68824bd5b4489810533462f2/accessList?includeCount=true&pageNum=1&itemsPerPage=100","rel":"self"}],"results":[{"cidrBlock":"192.168.0.55/32","comment":"test","groupId":"68824bd5b4489810533462f2","ipAddress":"192.168.0.55","links":[{"href":"http://localhost:8080/api/atlas/v2/groups/68824bd5b4489810533462f2/accessList/192.168.0.55%2F32","rel":"self"}]}],"totalCount":1}

test/e2e/testdata/.snapshots/TestAccessList/Create_Forever/POST_api_atlas_v2_groups_687f1dd0a799aa2ae9e80b99_accessList_1.snaphost

@@ -1,16 +1,16 @@
 HTTP/2.0 200 OK
-Content-Length: 40
+Content-Length: 37
 Content-Type: application/json
-Date: Tue, 22 Jul 2025 05:12:51 GMT
+Date: Thu, 24 Jul 2025 15:06:01 GMT
 Referrer-Policy: strict-origin-when-cross-origin
 Server: mdbws
 Strict-Transport-Security: max-age=31536000; includeSubdomains;
 X-Content-Type-Options: nosniff
 X-Frame-Options: DENY
 X-Java-Method: ApiPrivateIpInfoResource::getIpInfo
 X-Java-Version: 17.0.15+6
-X-Mongodb-Service-Version: gitHash=bb9e79411fd875014d78a71092d09e70eba48244; versionString=master
+X-Mongodb-Service-Version: gitHash=8a5d994bc6bc5dc2c9f35e4a815f6c5f6b7e434b; versionString=master
 X-Permitted-Cross-Domain-Policies: none
 X-Xgen-Up-Proto: HTTP/2
 
-{"currentIpv4Address":"172.174.166.194"}
+{"currentIpv4Address":"4.236.159.84"}

test/e2e/testdata/.snapshots/TestAccessList/Create_Forever/POST_api_atlas_v2_groups_68824bd5b4489810533462f2_accessList_1.snaphost

@@ -0,0 +1,16 @@
+HTTP/2.0 201 Created
+Content-Length: 428
+Content-Type: application/vnd.atlas.2023-01-01+json;charset=utf-8
+Date: Thu, 24 Jul 2025 15:06:01 GMT
+Referrer-Policy: strict-origin-when-cross-origin
+Server: mdbws
+Strict-Transport-Security: max-age=31536000; includeSubdomains;
+X-Content-Type-Options: nosniff
+X-Envoy-Upstream-Service-Time: 118
+X-Frame-Options: DENY
+X-Java-Method: ApiAtlasNetworkAccessListResource::addAtlasWhitelist
+X-Java-Version: 17.0.15+6
+X-Mongodb-Service-Version: gitHash=8a5d994bc6bc5dc2c9f35e4a815f6c5f6b7e434b; versionString=master
+X-Permitted-Cross-Domain-Policies: none
+
+{"links":[{"href":"http://localhost:8080/api/atlas/v2/groups/68824bd5b4489810533462f2/accessList?includeCount=true&pageNum=1&itemsPerPage=100","rel":"self"}],"results":[{"cidrBlock":"4.236.159.84/32","comment":"test","groupId":"68824bd5b4489810533462f2","ipAddress":"4.236.159.84","links":[{"href":"http://localhost:8080/api/atlas/v2/groups/68824bd5b4489810533462f2/accessList/4.236.159.84%2F32","rel":"self"}]}],"totalCount":1}