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    Host a static website

    This page describes how to configure a Cloud Storage bucket to host a static website for a domain you own. Static web pages can contain client-side technologies such as HTML, CSS, and JavaScript. They cannot contain dynamic content such as server-side scripts like PHP.

    Overview

    Because Cloud Storage doesn't support custom domains with HTTPS on its own, this tutorial uses Cloud Storage with an external Application Load Balancer to serve content from a custom domain over HTTPS. For more ways to serve content from a custom domain over HTTPS, see troubleshooting for HTTPS serving . You can also use Cloud Storage to serve custom domain content over HTTP , which doesn't require a load balancer.

    For examples and tips on static web pages, including how to host static assets for a dynamic website, see the Static Website page .

    The instructions in this page describe how to perform the following steps:

    • Upload and share your site's files.

    • Set up a load balancer and SSL certificate.

    • Connect your load balancer to your bucket.

    • Point your domain to your load balancer using an A record.

    • Test the website.

    Pricing

    The instructions in this page use the following billable components of Google Cloud:

    See the Monitoring your charges tip for details on what charges may be incurred when hosting a static website.

    Limitations

    You can host a static website using a bucket whose objects are readable to the public. You cannot host a static website using a bucket that has public access prevention enabled. To host a static website using Cloud Storage, you can use either of the following methods:

    • Create a new bucket whose data can be accessed publicly. During bucket creation, clear the box labeled Enforce public access prevention on this bucket. After creating the bucket, grant the Storage Object Viewer role to the allUsers principal. For more information, see Create a bucket .

    • Make the data of an existing bucket public. For more information, see Share your files .

    Before you begin

    1. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

    2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

      Go to project selector

    3. Verify that billing is enabled for your Google Cloud project .

    4. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

      Go to project selector

    5. Verify that billing is enabled for your Google Cloud project .

      6.
    6. Enable the Compute Engine API for your project.
    7. Have the following Identity and Access Management roles: Storage Admin and Compute Network Admin .
    8. Have a domain that you own or manage. If you don't have an existing domain, there are many services through which you can register a new domain, such as Cloud Domains .

      This tutorial uses the domain example.com .

    9. Have a few website files you want to serve. This tutorial works best if you have at least an index page ( index.html ) and a 404 page ( 404.html ).
    10. Have a Cloud Storage bucket for storing the files you want to serve. If you don't currently have a bucket, create a bucket .
    11. (Optional) If you want your Cloud Storage bucket to have the same name as your domain, you must verify that you own or manage the domain that you will be using . Make sure you are verifying the top-level domain, such as example.com , and not a subdomain, such as www.example.com . If you purchased your domain through Cloud Domains, verification is automatic.

    Upload your site's files

    Add the files you want your website to serve to the bucket:

    Console

    1. In the Google Cloud console, go to the Cloud Storage Buckets page.

      Go to Buckets

    2. In the list of buckets, click the name of the bucket that you created.

      The Bucket detailspage opens with the Objectstab selected.

    3. Click the Upload filesbutton.

    4. In the file dialog, browse to the desired file and select it.

    After the upload completes, you should see the filename along with file information displayed in the bucket.

    To learn how to get detailed error information about failed Cloud Storage operations in the Google Cloud console, see Troubleshooting .

    Command line

    Use the gcloud storage cp command to copy files to your bucket. For example, to copy the file index.html from its current location Desktop to the bucket my-static-assets :

    gcloud storage cp Desktop/index.html gs://my-static-assets

    If successful, the response looks like the following example:

    Completed files 1/1 | 164.3kiB/164.3kiB

    Client libraries

    C++

    For more information, see the Cloud Storage C++ API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      namespace 
  
 gcs 
  
 = 
  
 :: 
 google 
 :: 
 cloud 
 :: 
 storage 
 ; 
 using 
  
 :: 
 google 
 :: 
 cloud 
 :: 
 StatusOr 
 ; 
 []( 
 gcs 
 :: 
 Client 
  
 client 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 file_name 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 bucket_name 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 object_name 
 ) 
  
 { 
  
 // Note that the client library automatically computes a hash on the 
  
 // client-side to verify data integrity during transmission. 
  
 StatusOr<gcs 
 :: 
 ObjectMetadata 
>  
 metadata 
  
 = 
  
 client 
 . 
 UploadFile 
 ( 
  
 file_name 
 , 
  
 bucket_name 
 , 
  
 object_name 
 , 
  
 gcs 
 :: 
 IfGenerationMatch 
 ( 
 0 
 )); 
  
 if 
  
 ( 
 ! 
 metadata 
 ) 
  
 throw 
  
 std 
 :: 
 move 
 ( 
 metadata 
 ). 
 status 
 (); 
  
 std 
 :: 
 cout 
 << 
 "Uploaded " 
 << 
 file_name 
 << 
 " to object " 
 << 
 metadata 
 - 
> name 
 () 
 << 
 " in bucket " 
 << 
 metadata 
 - 
> bucket 
 () 
 << 
 " 
 \n 
 Full metadata: " 
 << 
 * 
 metadata 
 << 
 " 
 \n 
 " 
 ; 
 }

    C#

    For more information, see the Cloud Storage C# API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      using 
  
  Google.Cloud.Storage.V1 
 
 ; 
 using 
  
 System 
 ; 
 using 
  
 System.IO 
 ; 
 public 
  
 class 
  
 UploadFileSample 
 { 
  
 public 
  
 void 
  
 UploadFile 
 ( 
  
 string 
  
 bucketName 
  
 = 
  
 "your-unique-bucket-name" 
 , 
  
 string 
  
 localPath 
  
 = 
  
 "my-local-path/my-file-name" 
 , 
  
 string 
  
 objectName 
  
 = 
  
 "my-file-name" 
 ) 
  
 { 
  
 var 
  
 storage 
  
 = 
  
  StorageClient 
 
 . 
  Create 
 
 (); 
  
 using 
  
 var 
  
 fileStream 
  
 = 
  
 File 
 . 
 OpenRead 
 ( 
 localPath 
 ); 
  
 storage 
 . 
 UploadObject 
 ( 
 bucketName 
 , 
  
 objectName 
 , 
  
 null 
 , 
  
 fileStream 
 ); 
  
 Console 
 . 
 WriteLine 
 ( 
 $"Uploaded {objectName}." 
 ); 
  
 } 
 }

    Go

    For more information, see the Cloud Storage Go API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      import 
  
 ( 
  
 "context" 
  
 "fmt" 
  
 "io" 
  
 "os" 
  
 "time" 
  
 "cloud.google.com/go/storage" 
 ) 
 // uploadFile uploads an object. 
 func 
  
 uploadFile 
 ( 
 w 
  
 io 
 . 
  Writer 
 
 , 
  
 bucket 
 , 
  
 object 
  
 string 
 ) 
  
 error 
  
 { 
  
 // bucket := "bucket-name" 
  
 // object := "object-name" 
  
 ctx 
  
 := 
  
 context 
 . 
 Background 
 () 
  
 client 
 , 
  
 err 
  
 := 
  
 storage 
 . 
 NewClient 
 ( 
 ctx 
 ) 
  
 if 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "storage.NewClient: %w" 
 , 
  
 err 
 ) 
  
 } 
  
 defer 
  
 client 
 . 
 Close 
 () 
  
 // Open local file. 
  
 f 
 , 
  
 err 
  
 := 
  
 os 
 . 
 Open 
 ( 
 "notes.txt" 
 ) 
  
 if 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "os.Open: %w" 
 , 
  
 err 
 ) 
  
 } 
  
 defer 
  
 f 
 . 
 Close 
 () 
  
 ctx 
 , 
  
 cancel 
  
 := 
  
 context 
 . 
 WithTimeout 
 ( 
 ctx 
 , 
  
 time 
 . 
 Second 
 * 
 50 
 ) 
  
 defer 
  
 cancel 
 () 
  
 o 
  
 := 
  
 client 
 . 
  Bucket 
 
 ( 
 bucket 
 ). 
  Object 
 
 ( 
 object 
 ) 
  
 // Optional: set a generation-match precondition to avoid potential race 
  
 // conditions and data corruptions. The request to upload is aborted if the 
  
 // object's generation number does not match your precondition. 
  
 // For an object that does not yet exist, set the DoesNotExist precondition. 
  
 o 
  
 = 
  
 o 
 . 
 If 
 ( 
 storage 
 . 
  Conditions 
 
 { 
 DoesNotExist 
 : 
  
 true 
 }) 
  
 // If the live object already exists in your bucket, set instead a 
  
 // generation-match precondition using the live object's generation number. 
  
 // attrs, err := o.Attrs(ctx) 
  
 // if err != nil { 
  
 // 	return fmt.Errorf("object.Attrs: %w", err) 
  
 // } 
  
 // o = o.If(storage.Conditions{GenerationMatch: attrs.Generation}) 
  
 // Upload an object with storage.Writer. 
  
 wc 
  
 := 
  
 o 
 . 
  NewWriter 
 
 ( 
 ctx 
 ) 
  
 if 
  
 _ 
 , 
  
 err 
  
 = 
  
 io 
 . 
 Copy 
 ( 
 wc 
 , 
  
 f 
 ); 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "io.Copy: %w" 
 , 
  
 err 
 ) 
  
 } 
  
 if 
  
 err 
  
 := 
  
 wc 
 . 
 Close 
 (); 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "Writer.Close: %w" 
 , 
  
 err 
 ) 
  
 } 
  
 fmt 
 . 
 Fprintf 
 ( 
 w 
 , 
  
 "Blob %v uploaded.\n" 
 , 
  
 object 
 ) 
  
 return 
  
 nil 
 }

    Java

    For more information, see the Cloud Storage Java API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

    The following sample uploads an individual object:

      import 
  
 com.google.cloud.storage. BlobId 
 
 ; 
 import 
  
 com.google.cloud.storage. BlobInfo 
 
 ; 
 import 
  
 com.google.cloud.storage. Storage 
 
 ; 
 import 
  
 com.google.cloud.storage. StorageOptions 
 
 ; 
 import 
  
 java.io.IOException 
 ; 
 import 
  
 java.nio.file.Paths 
 ; 
 public 
  
 class 
 UploadObject 
  
 { 
  
 public 
  
 static 
  
 void 
  
 uploadObject 
 ( 
  
 String 
  
 projectId 
 , 
  
 String 
  
 bucketName 
 , 
  
 String 
  
 objectName 
 , 
  
 String 
  
 filePath 
 ) 
  
 throws 
  
 IOException 
  
 { 
  
 // The ID of your GCP project 
  
 // String projectId = "your-project-id"; 
  
 // The ID of your GCS bucket 
  
 // String bucketName = "your-unique-bucket-name"; 
  
 // The ID of your GCS object 
  
 // String objectName = "your-object-name"; 
  
 // The path to your file to upload 
  
 // String filePath = "path/to/your/file" 
  
  Storage 
 
  
 storage 
  
 = 
  
  StorageOptions 
 
 . 
 newBuilder 
 (). 
 setProjectId 
 ( 
 projectId 
 ). 
 build 
 (). 
  getService 
 
 (); 
  
  BlobId 
 
  
 blobId 
  
 = 
  
  BlobId 
 
 . 
 of 
 ( 
 bucketName 
 , 
  
 objectName 
 ); 
  
  BlobInfo 
 
  
 blobInfo 
  
 = 
  
  BlobInfo 
 
 . 
 newBuilder 
 ( 
 blobId 
 ). 
 build 
 (); 
  
 // Optional: set a generation-match precondition to avoid potential race 
  
 // conditions and data corruptions. The request returns a 412 error if the 
  
 // preconditions are not met. 
  
  Storage 
 
 . 
 BlobWriteOption 
  
 precondition 
 ; 
  
 if 
  
 ( 
 storage 
 . 
  get 
 
 ( 
 bucketName 
 , 
  
 objectName 
 ) 
  
 == 
  
 null 
 ) 
  
 { 
  
 // For a target object that does not yet exist, set the DoesNotExist precondition. 
  
 // This will cause the request to fail if the object is created before the request runs. 
  
 precondition 
  
 = 
  
  Storage 
 
 . 
 BlobWriteOption 
 . 
 doesNotExist 
 (); 
  
 } 
  
 else 
  
 { 
  
 // If the destination already exists in your bucket, instead set a generation-match 
  
 // precondition. This will cause the request to fail if the existing object's generation 
  
 // changes before the request runs. 
  
 precondition 
  
 = 
  
  Storage 
 
 . 
 BlobWriteOption 
 . 
 generationMatch 
 ( 
  
 storage 
 . 
  get 
 
 ( 
 bucketName 
 , 
  
 objectName 
 ). 
 getGeneration 
 ()); 
  
 } 
  
 storage 
 . 
  createFrom 
 
 ( 
 blobInfo 
 , 
  
 Paths 
 . 
 get 
 ( 
 filePath 
 ), 
  
 precondition 
 ); 
  
 System 
 . 
 out 
 . 
 println 
 ( 
  
 "File " 
  
 + 
  
 filePath 
  
 + 
  
 " uploaded to bucket " 
  
 + 
  
 bucketName 
  
 + 
  
 " as " 
  
 + 
  
 objectName 
 ); 
  
 } 
 }

    The following sample uploads multiple objects concurrently:

      import 
  
 com.google.cloud.storage.transfermanager. ParallelUploadConfig 
 
 ; 
 import 
  
 com.google.cloud.storage.transfermanager. TransferManager 
 
 ; 
 import 
  
 com.google.cloud.storage.transfermanager. TransferManagerConfig 
 
 ; 
 import 
  
 com.google.cloud.storage.transfermanager. UploadResult 
 
 ; 
 import 
  
 java.io.IOException 
 ; 
 import 
  
 java.nio.file.Path 
 ; 
 import 
  
 java.util.List 
 ; 
 class 
 UploadMany 
  
 { 
  
 public 
  
 static 
  
 void 
  
 uploadManyFiles 
 ( 
 String 
  
 bucketName 
 , 
  
 List<Path> 
  
 files 
 ) 
  
 throws 
  
 IOException 
  
 { 
  
  TransferManager 
 
  
 transferManager 
  
 = 
  
  TransferManagerConfig 
 
 . 
 newBuilder 
 (). 
 build 
 (). 
  getService 
 
 (); 
  
  ParallelUploadConfig 
 
  
 parallelUploadConfig 
  
 = 
  
  ParallelUploadConfig 
 
 . 
 newBuilder 
 (). 
 setBucketName 
 ( 
 bucketName 
 ). 
 build 
 (); 
  
 List<UploadResult> 
  
 results 
  
 = 
  
 transferManager 
 . 
  uploadFiles 
 
 ( 
 files 
 , 
  
 parallelUploadConfig 
 ). 
  getUploadResults 
 
 (); 
  
 for 
  
 ( 
  UploadResult 
 
  
 result 
  
 : 
  
 results 
 ) 
  
 { 
  
 System 
 . 
 out 
 . 
 println 
 ( 
  
 "Upload for " 
  
 + 
  
 result 
 . 
 getInput 
 (). 
 getName 
 () 
  
 + 
  
 " completed with status " 
  
 + 
  
 result 
 . 
 getStatus 
 ()); 
  
 } 
  
 } 
 }

    The following sample uploads all objects with a common prefix concurrently:

      import 
  
 com.google.cloud.storage.transfermanager. ParallelUploadConfig 
 
 ; 
 import 
  
 com.google.cloud.storage.transfermanager. TransferManager 
 
 ; 
 import 
  
 com.google.cloud.storage.transfermanager. TransferManagerConfig 
 
 ; 
 import 
  
 com.google.cloud.storage.transfermanager. UploadResult 
 
 ; 
 import 
  
 java.io.IOException 
 ; 
 import 
  
 java.nio.file.Files 
 ; 
 import 
  
 java.nio.file.Path 
 ; 
 import 
  
 java.util.ArrayList 
 ; 
 import 
  
 java.util.List 
 ; 
 import 
  
 java.util.stream.Stream 
 ; 
 class 
 UploadDirectory 
  
 { 
  
 public 
  
 static 
  
 void 
  
 uploadDirectoryContents 
 ( 
 String 
  
 bucketName 
 , 
  
 Path 
  
 sourceDirectory 
 ) 
  
 throws 
  
 IOException 
  
 { 
  
  TransferManager 
 
  
 transferManager 
  
 = 
  
  TransferManagerConfig 
 
 . 
 newBuilder 
 (). 
 build 
 (). 
  getService 
 
 (); 
  
  ParallelUploadConfig 
 
  
 parallelUploadConfig 
  
 = 
  
  ParallelUploadConfig 
 
 . 
 newBuilder 
 (). 
 setBucketName 
 ( 
 bucketName 
 ). 
 build 
 (); 
  
 // Create a list to store the file paths 
  
 List<Path> 
  
 filePaths 
  
 = 
  
 new 
  
 ArrayList 
<> (); 
  
 // Get all files in the directory 
  
 // try-with-resource to ensure pathStream is closed 
  
 try 
  
 ( 
 Stream<Path> 
  
 pathStream 
  
 = 
  
 Files 
 . 
 walk 
 ( 
 sourceDirectory 
 )) 
  
 { 
  
 pathStream 
 . 
 filter 
 ( 
 Files 
 :: 
 isRegularFile 
 ). 
 forEach 
 ( 
 filePaths 
 :: 
 add 
 ); 
  
 } 
  
 List<UploadResult> 
  
 results 
  
 = 
  
 transferManager 
 . 
  uploadFiles 
 
 ( 
 filePaths 
 , 
  
 parallelUploadConfig 
 ). 
  getUploadResults 
 
 (); 
  
 for 
  
 ( 
  UploadResult 
 
  
 result 
  
 : 
  
 results 
 ) 
  
 { 
  
 System 
 . 
 out 
 . 
 println 
 ( 
  
 "Upload for " 
  
 + 
  
 result 
 . 
 getInput 
 (). 
 getName 
 () 
  
 + 
  
 " completed with status " 
  
 + 
  
 result 
 . 
 getStatus 
 ()); 
  
 } 
  
 } 
 }

    Node.js

    For more information, see the Cloud Storage Node.js API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

    The following sample uploads an individual object:

      /** 
 * TODO(developer): Uncomment the following lines before running the sample. 
 */ 
 // The ID of your GCS bucket 
 // const bucketName = 'your-unique-bucket-name'; 
 // The path to your file to upload 
 // const filePath = 'path/to/your/file'; 
 // The new ID for your GCS file 
 // const destFileName = 'your-new-file-name'; 
 // Imports the Google Cloud client library 
 const 
  
 { 
 Storage 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/storage 
' 
 ); 
 // Creates a client 
 const 
  
 storage 
  
 = 
  
 new 
  
 Storage 
 (); 
 async 
  
 function 
  
 uploadFile 
 () 
  
 { 
  
 const 
  
 options 
  
 = 
  
 { 
  
 destination 
 : 
  
 destFileName 
 , 
  
 // Optional: 
  
 // Set a generation-match precondition to avoid potential race conditions 
  
 // and data corruptions. The request to upload is aborted if the object's 
  
 // generation number does not match your precondition. For a destination 
  
 // object that does not yet exist, set the ifGenerationMatch precondition to 0 
  
 // If the destination object already exists in your bucket, set instead a 
  
 // generation-match precondition using its generation number. 
  
 preconditionOpts 
 : 
  
 { 
 ifGenerationMatch 
 : 
  
 generationMatchPrecondition 
 }, 
  
 }; 
  
 await 
  
 storage 
 . 
 bucket 
 ( 
 bucketName 
 ). 
  upload 
 
 ( 
 filePath 
 , 
  
 options 
 ); 
  
 console 
 . 
 log 
 ( 
 ` 
 ${ 
 filePath 
 } 
 uploaded to 
 ${ 
 bucketName 
 } 
 ` 
 ); 
 } 
 uploadFile 
 (). 
 catch 
 ( 
 console 
 . 
 error 
 );

    The following sample uploads multiple objects concurrently:

      /** 
 * TODO(developer): Uncomment the following lines before running the sample. 
 */ 
 // The ID of your GCS bucket 
 // const bucketName = 'your-unique-bucket-name'; 
 // The ID of the first GCS file to upload 
 // const firstFilePath = 'your-first-file-name'; 
 // The ID of the second GCS file to upload 
 // const secondFilePath = 'your-second-file-name'; 
 // Imports the Google Cloud client library 
 const 
  
 { 
 Storage 
 , 
  
 TransferManager 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/storage 
' 
 ); 
 // Creates a client 
 const 
  
 storage 
  
 = 
  
 new 
  
 Storage 
 (); 
 // Creates a transfer manager client 
 const 
  
 transferManager 
  
 = 
  
 new 
  
  TransferManager 
 
 ( 
 storage 
 . 
 bucket 
 ( 
 bucketName 
 )); 
 async 
  
 function 
  
 uploadManyFilesWithTransferManager 
 () 
  
 { 
  
 // Uploads the files 
  
 await 
  
 transferManager 
 . 
  uploadManyFiles 
 
 ([ 
 firstFilePath 
 , 
  
 secondFilePath 
 ]); 
  
 for 
  
 ( 
 const 
  
 filePath 
  
 of 
  
 [ 
 firstFilePath 
 , 
  
 secondFilePath 
 ]) 
  
 { 
  
 console 
 . 
 log 
 ( 
 ` 
 ${ 
 filePath 
 } 
 uploaded to 
 ${ 
 bucketName 
 } 
 .` 
 ); 
  
 } 
 } 
 uploadManyFilesWithTransferManager 
 (). 
 catch 
 ( 
 console 
 . 
 error 
 );

    The following sample uploads all objects with a common prefix concurrently:

      /** 
 * TODO(developer): Uncomment the following lines before running the sample. 
 */ 
 // The ID of your GCS bucket 
 // const bucketName = 'your-unique-bucket-name'; 
 // The local directory to upload 
 // const directoryName = 'your-directory'; 
 // Imports the Google Cloud client library 
 const 
  
 { 
 Storage 
 , 
  
 TransferManager 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/storage 
' 
 ); 
 // Creates a client 
 const 
  
 storage 
  
 = 
  
 new 
  
 Storage 
 (); 
 // Creates a transfer manager client 
 const 
  
 transferManager 
  
 = 
  
 new 
  
  TransferManager 
 
 ( 
 storage 
 . 
 bucket 
 ( 
 bucketName 
 )); 
 async 
  
 function 
  
 uploadDirectoryWithTransferManager 
 () 
  
 { 
  
 // Uploads the directory 
  
 await 
  
 transferManager 
 . 
  uploadManyFiles 
 
 ( 
 directoryName 
 ); 
  
 console 
 . 
 log 
 ( 
 ` 
 ${ 
 directoryName 
 } 
 uploaded to 
 ${ 
 bucketName 
 } 
 .` 
 ); 
 } 
 uploadDirectoryWithTransferManager 
 (). 
 catch 
 ( 
 console 
 . 
 error 
 );

    PHP

    For more information, see the Cloud Storage PHP API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      use Google\Cloud\Storage\StorageClient; 
 /** 
 * Upload a file. 
 * 
 * @param string $bucketName The name of your Cloud Storage bucket. 
 *        (e.g. 'my-bucket') 
 * @param string $objectName The name of your Cloud Storage object. 
 *        (e.g. 'my-object') 
 * @param string $source The path to the file to upload. 
 *        (e.g. '/path/to/your/file') 
 */ 
 function upload_object(string $bucketName, string $objectName, string $source): void 
 { 
 $storage = new StorageClient(); 
 if (!$file = fopen($source, 'r')) { 
 throw new \InvalidArgumentException('Unable to open file for reading'); 
 } 
 $bucket = $storage->bucket($bucketName); 
 $object = $bucket->upload($file, [ 
 'name' => $objectName 
 ]); 
 printf('Uploaded %s to gs://%s/%s' . PHP_EOL, basename($source), $bucketName, $objectName); 
 }

    Python

    For more information, see the Cloud Storage Python API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

    The following sample uploads an individual object:

      from 
  
 google.cloud 
  
 import 
  storage 
 
 def 
  
 upload_blob 
 ( 
 bucket_name 
 , 
 source_file_name 
 , 
 destination_blob_name 
 ): 
  
 """Uploads a file to the bucket.""" 
 # The ID of your GCS bucket 
 # bucket_name = "your-bucket-name" 
 # The path to your file to upload 
 # source_file_name = "local/path/to/file" 
 # The ID of your GCS object 
 # destination_blob_name = "storage-object-name" 
 storage_client 
 = 
  storage 
 
 . 
  Client 
 
 () 
 bucket 
 = 
 storage_client 
 . 
  bucket 
 
 ( 
 bucket_name 
 ) 
 blob 
 = 
 bucket 
 . 
 blob 
 ( 
 destination_blob_name 
 ) 
 # Optional: set a generation-match precondition to avoid potential race conditions 
 # and data corruptions. The request to upload is aborted if the object's 
 # generation number does not match your precondition. For a destination 
 # object that does not yet exist, set the if_generation_match precondition to 0. 
 # If the destination object already exists in your bucket, set instead a 
 # generation-match precondition using its generation number. 
 generation_match_precondition 
 = 
 0 
 blob 
 . 
  upload_from_filename 
 
 ( 
 source_file_name 
 , 
 if_generation_match 
 = 
 generation_match_precondition 
 ) 
 print 
 ( 
 f 
 "File 
 { 
 source_file_name 
 } 
 uploaded to 
 { 
 destination_blob_name 
 } 
 ." 
 )

    The following sample uploads multiple objects concurrently:

      def 
  
 upload_many_blobs_with_transfer_manager 
 ( 
 bucket_name 
 , 
 filenames 
 , 
 source_directory 
 = 
 "" 
 , 
 workers 
 = 
 8 
 ): 
  
 """Upload every file in a list to a bucket, concurrently in a process pool. 
 Each blob name is derived from the filename, not including the 
 `source_directory` parameter. For complete control of the blob name for each 
 file (and other aspects of individual blob metadata), use 
 transfer_manager.upload_many() instead. 
 """ 
 # The ID of your GCS bucket 
 # bucket_name = "your-bucket-name" 
 # A list (or other iterable) of filenames to upload. 
 # filenames = ["file_1.txt", "file_2.txt"] 
 # The directory on your computer that is the root of all of the files in the 
 # list of filenames. This string is prepended (with os.path.join()) to each 
 # filename to get the full path to the file. Relative paths and absolute 
 # paths are both accepted. This string is not included in the name of the 
 # uploaded blob; it is only used to find the source files. An empty string 
 # means "the current working directory". Note that this parameter allows 
 # directory traversal (e.g. "/", "../") and is not intended for unsanitized 
 # end user input. 
 # source_directory="" 
 # The maximum number of processes to use for the operation. The performance 
 # impact of this value depends on the use case, but smaller files usually 
 # benefit from a higher number of processes. Each additional process occupies 
 # some CPU and memory resources until finished. Threads can be used instead 
 # of processes by passing `worker_type=transfer_manager.THREAD`. 
 # workers=8 
 from 
  
 google.cloud.storage 
  
 import 
  Client 
 
 , 
  transfer_manager 
 
 storage_client 
 = 
 Client 
 () 
 bucket 
 = 
 storage_client 
 . 
  bucket 
 
 ( 
 bucket_name 
 ) 
 results 
 = 
  transfer_manager 
 
 . 
  upload_many_from_filenames 
 
 ( 
 bucket 
 , 
 filenames 
 , 
 source_directory 
 = 
 source_directory 
 , 
 max_workers 
 = 
 workers 
 ) 
 for 
 name 
 , 
 result 
 in 
 zip 
 ( 
 filenames 
 , 
 results 
 ): 
 # The results list is either `None` or an exception for each filename in 
 # the input list, in order. 
 if 
 isinstance 
 ( 
 result 
 , 
 Exception 
 ): 
 print 
 ( 
 "Failed to upload 
 {} 
 due to exception: 
 {} 
 " 
 . 
 format 
 ( 
 name 
 , 
 result 
 )) 
 else 
 : 
 print 
 ( 
 "Uploaded 
 {} 
 to 
 {} 
 ." 
 . 
 format 
 ( 
 name 
 , 
 bucket 
 . 
 name 
 ))

    The following sample uploads all objects with a common prefix concurrently:

      def 
  
 upload_directory_with_transfer_manager 
 ( 
 bucket_name 
 , 
 source_directory 
 , 
 workers 
 = 
 8 
 ): 
  
 """Upload every file in a directory, including all files in subdirectories. 
 Each blob name is derived from the filename, not including the `directory` 
 parameter itself. For complete control of the blob name for each file (and 
 other aspects of individual blob metadata), use 
 transfer_manager.upload_many() instead. 
 """ 
 # The ID of your GCS bucket 
 # bucket_name = "your-bucket-name" 
 # The directory on your computer to upload. Files in the directory and its 
 # subdirectories will be uploaded. An empty string means "the current 
 # working directory". 
 # source_directory="" 
 # The maximum number of processes to use for the operation. The performance 
 # impact of this value depends on the use case, but smaller files usually 
 # benefit from a higher number of processes. Each additional process occupies 
 # some CPU and memory resources until finished. Threads can be used instead 
 # of processes by passing `worker_type=transfer_manager.THREAD`. 
 # workers=8 
 from 
  
 pathlib 
  
 import 
 Path 
 from 
  
 google.cloud.storage 
  
 import 
  Client 
 
 , 
  transfer_manager 
 
 storage_client 
 = 
 Client 
 () 
 bucket 
 = 
 storage_client 
 . 
  bucket 
 
 ( 
 bucket_name 
 ) 
 # Generate a list of paths (in string form) relative to the `directory`. 
 # This can be done in a single list comprehension, but is expanded into 
 # multiple lines here for clarity. 
 # First, recursively get all files in `directory` as Path objects. 
 directory_as_path_obj 
 = 
 Path 
 ( 
 source_directory 
 ) 
 paths 
 = 
 directory_as_path_obj 
 . 
 rglob 
 ( 
 "*" 
 ) 
 # Filter so the list only includes files, not directories themselves. 
 file_paths 
 = 
 [ 
 path 
 for 
 path 
 in 
 paths 
 if 
 path 
 . 
 is_file 
 ()] 
 # These paths are relative to the current working directory. Next, make them 
 # relative to `directory` 
 relative_paths 
 = 
 [ 
 path 
 . 
 relative_to 
 ( 
 source_directory 
 ) 
 for 
 path 
 in 
 file_paths 
 ] 
 # Finally, convert them all to strings. 
 string_paths 
 = 
 [ 
 str 
 ( 
 path 
 ) 
 for 
 path 
 in 
 relative_paths 
 ] 
 print 
 ( 
 "Found 
 {} 
 files." 
 . 
 format 
 ( 
 len 
 ( 
 string_paths 
 ))) 
 # Start the upload. 
 results 
 = 
  transfer_manager 
 
 . 
  upload_many_from_filenames 
 
 ( 
 bucket 
 , 
 string_paths 
 , 
 source_directory 
 = 
 source_directory 
 , 
 max_workers 
 = 
 workers 
 ) 
 for 
 name 
 , 
 result 
 in 
 zip 
 ( 
 string_paths 
 , 
 results 
 ): 
 # The results list is either `None` or an exception for each filename in 
 # the input list, in order. 
 if 
 isinstance 
 ( 
 result 
 , 
 Exception 
 ): 
 print 
 ( 
 "Failed to upload 
 {} 
 due to exception: 
 {} 
 " 
 . 
 format 
 ( 
 name 
 , 
 result 
 )) 
 else 
 : 
 print 
 ( 
 "Uploaded 
 {} 
 to 
 {} 
 ." 
 . 
 format 
 ( 
 name 
 , 
 bucket 
 . 
 name 
 ))

    Ruby

    For more information, see the Cloud Storage Ruby API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      def 
  
 upload_file 
  
 bucket_name 
 :, 
  
 local_file_path 
 :, 
  
 file_name 
 : 
  
 nil 
  
 # The ID of your GCS bucket 
  
 # bucket_name = "your-unique-bucket-name" 
  
 # The path to your file to upload 
  
 # local_file_path = "/local/path/to/file.txt" 
  
 # The ID of your GCS object 
  
 # file_name = "your-file-name" 
  
 require 
  
 "google/cloud/storage" 
  
 storage 
  
 = 
  
 Google 
 :: 
 Cloud 
 :: 
  Storage 
 
 . 
  new 
 
  
 bucket 
  
 = 
  
 storage 
 . 
 bucket 
  
 bucket_name 
 , 
  
 skip_lookup 
 : 
  
 true 
  
 file 
  
 = 
  
 bucket 
 . 
  create_file 
 
  
 local_file_path 
 , 
  
 file_name 
  
 puts 
  
 "Uploaded 
 #{ 
 local_file_path 
 } 
 as 
 #{ 
 file 
 . 
 name 
 } 
 in bucket 
 #{ 
 bucket_name 
 } 
 " 
 end

    Terraform

     # Upload a simple index.html page to the bucket
resource "google_storage_bucket_object" "indexpage" {
  name         = "index.html"
  content      = "<html><body>Hello World!</body></html>"
  content_type = "text/html"
  bucket       = google_storage_bucket.static_website.id
}

# Upload a simple 404 / error page to the bucket
resource "google_storage_bucket_object" "errorpage" {
  name         = "404.html"
  content      = "<html><body>404!</body></html>"
  content_type = "text/html"
  bucket       = google_storage_bucket.static_website.id
}

    REST APIs

    JSON API

    1. Have gcloud CLI installed and initialized , which lets you generate an access token for the Authorization header.

    2. Use cURL to call the JSON API with a POST Object request. For the file index.html uploaded to a bucket named my-static-assets :

      curl -X POST --data-binary @index.html \
  -H "Content-Type: text/html" \
  -H "Authorization: Bearer $(gcloud auth print-access-token)" \
  "https://storage.googleapis.com/upload/storage/v1/b/my-static-assets/o?uploadType=media&name=index.html"

    XML API

    1. Have gcloud CLI installed and initialized , which lets you generate an access token for the Authorization header.

    2. Use cURL to call the XML API with a PUT Object request. For the file index.html uploaded to a bucket named my-static-assets :

      curl -X PUT --data-binary @index.html \
  -H "Authorization: Bearer $(gcloud auth print-access-token)" \
  -H "Content-Type: text/html" \
  "https://storage.googleapis.com/my-static-assets/index.html"

    To make all objects in your bucket readable to anyone on the public internet:

    Console

    1. In the Google Cloud console, go to the Cloud Storage Buckets page.

      Go to Buckets

    2. In the list of buckets, click the name of the bucket that you want to make public.

    3. Select the Permissionstab near the top of the page.

    4. If the Public accesspane reads Not public, click the button labeled Remove public access preventionand click Confirmin the dialog that appears.

    5. Click the Grant accessbutton.

      The Add principals dialog appears.

    6. In the New principalsfield, enter allUsers .

    7. In the Select a roledrop-down, select the Cloud Storagesub-menu, and click the Storage Object Vieweroption.

    8. Click Save.

    9. Click Allow public access.

    Once shared publicly, a linkicon appears for each object in the public access column. You can click this icon to get the URL for the object.

    To learn how to get detailed error information about failed Cloud Storage operations in the Google Cloud console, see Troubleshooting .

    Command line

    Use the buckets add-iam-policy-binding command:

    gcloud storage buckets add-iam-policy-binding  gs://my-static-assets --member=allUsers --role=roles/storage.objectViewer

    Client libraries

    C++

    For more information, see the Cloud Storage C++ API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      namespace 
  
 gcs 
  
 = 
  
 :: 
 google 
 :: 
 cloud 
 :: 
 storage 
 ; 
 using 
  
 :: 
 google 
 :: 
 cloud 
 :: 
 StatusOr 
 ; 
 []( 
 gcs 
 :: 
 Client 
  
 client 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 bucket_name 
 ) 
  
 { 
  
 auto 
  
 current_policy 
  
 = 
  
 client 
 . 
 GetNativeBucketIamPolicy 
 ( 
  
 bucket_name 
 , 
  
 gcs 
 :: 
 RequestedPolicyVersion 
 ( 
 3 
 )); 
  
 if 
  
 ( 
 ! 
 current_policy 
 ) 
  
 throw 
  
 std 
 :: 
 move 
 ( 
 current_policy 
 ). 
 status 
 (); 
  
 current_policy 
 - 
> set_version 
 ( 
 3 
 ); 
  
 current_policy 
 - 
> bindings 
 (). 
 emplace_back 
 ( 
  
 gcs 
 :: 
 NativeIamBinding 
 ( 
 "roles/storage.objectViewer" 
 , 
  
 { 
 "allUsers" 
 })); 
  
 auto 
  
 updated 
  
 = 
  
 client 
 . 
 SetNativeBucketIamPolicy 
 ( 
 bucket_name 
 , 
  
 * 
 current_policy 
 ); 
  
 if 
  
 ( 
 ! 
 updated 
 ) 
  
 throw 
  
 std 
 :: 
 move 
 ( 
 updated 
 ). 
 status 
 (); 
  
 std 
 :: 
 cout 
 << 
 "Policy successfully updated: " 
 << 
 * 
 updated 
 << 
 " 
 \n 
 " 
 ; 
 }

    C#

    For more information, see the Cloud Storage C# API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      using 
  
 Google.Apis.Storage.v1.Data 
 ; 
 using 
  
  Google.Cloud.Storage.V1 
 
 ; 
 using 
  
 System 
 ; 
 using 
  
 System.Collections.Generic 
 ; 
 public 
  
 class 
  
 MakeBucketPublicSample 
 { 
  
 public 
  
 void 
  
 MakeBucketPublic 
 ( 
 string 
  
 bucketName 
  
 = 
  
 "your-unique-bucket-name" 
 ) 
  
 { 
  
 var 
  
 storage 
  
 = 
  
  StorageClient 
 
 . 
  Create 
 
 (); 
  
 Policy 
  
 policy 
  
 = 
  
 storage 
 . 
 GetBucketIamPolicy 
 ( 
 bucketName 
 ); 
  
 policy 
 . 
 Bindings 
 . 
 Add 
 ( 
 new 
  
 Policy 
 . 
 BindingsData 
  
 { 
  
 Role 
  
 = 
  
 "roles/storage.objectViewer" 
 , 
  
 Members 
  
 = 
  
 new 
  
 List<string> 
  
 { 
  
 "allUsers" 
  
 } 
  
 }); 
  
 storage 
 . 
 SetBucketIamPolicy 
 ( 
 bucketName 
 , 
  
 policy 
 ); 
  
 Console 
 . 
 WriteLine 
 ( 
 bucketName 
  
 + 
  
 " is now public " 
 ); 
  
 } 
 }

    Go

    For more information, see the Cloud Storage Go API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      import 
  
 ( 
  
 "context" 
  
 "fmt" 
  
 "io" 
  
 "cloud.google.com/go/iam" 
  
 "cloud.google.com/go/iam/apiv1/iampb" 
  
 "cloud.google.com/go/storage" 
 ) 
 // setBucketPublicIAM makes all objects in a bucket publicly readable. 
 func 
  
 setBucketPublicIAM 
 ( 
 w 
  
 io 
 . 
  Writer 
 
 , 
  
 bucketName 
  
 string 
 ) 
  
 error 
  
 { 
  
 // bucketName := "bucket-name" 
  
 ctx 
  
 := 
  
 context 
 . 
 Background 
 () 
  
 client 
 , 
  
 err 
  
 := 
  
 storage 
 . 
 NewClient 
 ( 
 ctx 
 ) 
  
 if 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "storage.NewClient: %w" 
 , 
  
 err 
 ) 
  
 } 
  
 defer 
  
 client 
 . 
 Close 
 () 
  
 policy 
 , 
  
 err 
  
 := 
  
 client 
 . 
  Bucket 
 
 ( 
 bucketName 
 ). 
  IAM 
 
 (). 
  V3 
 
 (). 
 Policy 
 ( 
 ctx 
 ) 
  
 if 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "Bucket(%q).IAM().V3().Policy: %w" 
 , 
  
 bucketName 
 , 
  
 err 
 ) 
  
 } 
  
 role 
  
 := 
  
 "roles/storage.objectViewer" 
  
 policy 
 . 
 Bindings 
  
 = 
  
 append 
 ( 
 policy 
 . 
 Bindings 
 , 
  
& iampb 
 . 
 Binding 
 { 
  
 Role 
 : 
  
 role 
 , 
  
 Members 
 : 
  
 [] 
 string 
 { 
 iam 
 . 
  AllUsers 
 
 }, 
  
 }) 
  
 if 
  
 err 
  
 := 
  
 client 
 . 
  Bucket 
 
 ( 
 bucketName 
 ). 
  IAM 
 
 (). 
  V3 
 
 (). 
 SetPolicy 
 ( 
 ctx 
 , 
  
 policy 
 ); 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "Bucket(%q).IAM().SetPolicy: %w" 
 , 
  
 bucketName 
 , 
  
 err 
 ) 
  
 } 
  
 fmt 
 . 
 Fprintf 
 ( 
 w 
 , 
  
 "Bucket %v is now publicly readable\n" 
 , 
  
 bucketName 
 ) 
  
 return 
  
 nil 
 }

    Java

    For more information, see the Cloud Storage Java API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      import 
  
 com.google.cloud. Identity 
 
 ; 
 import 
  
 com.google.cloud. Policy 
 
 ; 
 import 
  
 com.google.cloud.storage. Storage 
 
 ; 
 import 
  
 com.google.cloud.storage. StorageOptions 
 
 ; 
 import 
  
 com.google.cloud.storage. StorageRoles 
 
 ; 
 public 
  
 class 
 MakeBucketPublic 
  
 { 
  
 public 
  
 static 
  
 void 
  
 makeBucketPublic 
 ( 
  String 
 
  
 projectId 
 , 
  
  String 
 
  
 bucketName 
 ) 
  
 { 
  
 // The ID of your GCP project 
  
 // String projectId = "your-project-id"; 
  
 // The ID of your GCS bucket 
  
 // String bucketName = "your-unique-bucket-name"; 
  
  Storage 
 
  
 storage 
  
 = 
  
  StorageOptions 
 
 . 
 newBuilder 
 (). 
 setProjectId 
 ( 
 projectId 
 ). 
 build 
 (). 
 getService 
 (); 
  
  Policy 
 
  
 originalPolicy 
  
 = 
  
 storage 
 . 
  getIamPolicy 
 
 ( 
 bucketName 
 ); 
  
 storage 
 . 
  setIamPolicy 
 
 ( 
  
 bucketName 
 , 
  
 originalPolicy 
 . 
 toBuilder 
 () 
  
 . 
 addIdentity 
 ( 
 StorageRoles 
 . 
 objectViewer 
 (), 
  
 Identity 
 . 
 allUsers 
 ()) 
  
 // All users can view 
  
 . 
 build 
 ()); 
  
 System 
 . 
 out 
 . 
 println 
 ( 
 "Bucket " 
  
 + 
  
 bucketName 
  
 + 
  
 " is now publicly readable" 
 ); 
  
 } 
 }

    Node.js

    For more information, see the Cloud Storage Node.js API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      /** 
 * TODO(developer): Uncomment the following lines before running the sample. 
 */ 
 // The ID of your GCS bucket 
 // const bucketName = 'your-unique-bucket-name'; 
 // Imports the Google Cloud client library 
 const 
  
 { 
 Storage 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/storage 
' 
 ); 
 // Creates a client 
 const 
  
 storage 
  
 = 
  
 new 
  
 Storage 
 (); 
 async 
  
 function 
  
 makeBucketPublic 
 () 
  
 { 
  
 await 
  
 storage 
 . 
 bucket 
 ( 
 bucketName 
 ). 
 makePublic 
 (); 
  
 console 
 . 
 log 
 ( 
 `Bucket 
 ${ 
 bucketName 
 } 
 is now publicly readable` 
 ); 
 } 
 makeBucketPublic 
 (). 
 catch 
 ( 
 console 
 . 
 error 
 );

    PHP

    For more information, see the Cloud Storage PHP API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      use Google\Cloud\Storage\StorageClient; 
 /** 
 * Update the specified bucket's IAM configuration to make it publicly accessible. 
 * 
 * @param string $bucketName The name of your Cloud Storage bucket. 
 *        (e.g. 'my-bucket') 
 */ 
 function set_bucket_public_iam(string $bucketName): void 
 { 
 $storage = new StorageClient(); 
 $bucket = $storage->bucket($bucketName); 
 $policy = $bucket->iam()->policy(['requestedPolicyVersion' => 3]); 
 $policy['version'] = 3; 
 $role = 'roles/storage.objectViewer'; 
 $members = ['allUsers']; 
 $policy['bindings'][] = [ 
 'role' => $role, 
 'members' => $members 
 ]; 
 $bucket->iam()->setPolicy($policy); 
 printf('Bucket %s is now public', $bucketName); 
 }

    Python

    For more information, see the Cloud Storage Python API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      from 
  
 typing 
  
 import 
 List 
 from 
  
 google.cloud 
  
 import 
  storage 
 
 def 
  
 set_bucket_public_iam 
 ( 
 bucket_name 
 : 
 str 
 = 
 "your-bucket-name" 
 , 
 members 
 : 
 List 
 [ 
 str 
 ] 
 = 
 [ 
 "allUsers" 
 ], 
 ): 
  
 """Set a public IAM Policy to bucket""" 
 # bucket_name = "your-bucket-name" 
 storage_client 
 = 
  storage 
 
 . 
  Client 
 
 () 
 bucket 
 = 
 storage_client 
 . 
  bucket 
 
 ( 
 bucket_name 
 ) 
 policy 
 = 
 bucket 
 . 
 get_iam_policy 
 ( 
 requested_policy_version 
 = 
 3 
 ) 
 policy 
 . 
 bindings 
 . 
 append 
 ( 
 { 
 "role" 
 : 
 "roles/storage.objectViewer" 
 , 
 "members" 
 : 
 members 
 } 
 ) 
 bucket 
 . 
 set_iam_policy 
 ( 
 policy 
 ) 
 print 
 ( 
 f 
 "Bucket 
 { 
 bucket 
 . 
 name 
 } 
 is now publicly readable" 
 )

    Ruby

    For more information, see the Cloud Storage Ruby API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      def 
  
 set_bucket_public_iam 
  
 bucket_name 
 : 
  
 # The ID of your GCS bucket 
  
 # bucket_name = "your-unique-bucket-name" 
  
 require 
  
 "google/cloud/storage" 
  
 storage 
  
 = 
  
 Google 
 :: 
 Cloud 
 :: 
  Storage 
 
 . 
  new 
 
  
 bucket 
  
 = 
  
 storage 
 . 
 bucket 
  
 bucket_name 
  
 bucket 
 . 
  policy 
 
  
 do 
  
 | 
 p 
 | 
  
 p 
 . 
  add 
 
  
 "roles/storage.objectViewer" 
 , 
  
 "allUsers" 
  
 end 
  
 puts 
  
 "Bucket 
 #{ 
 bucket_name 
 } 
 is now publicly readable" 
 end

    Terraform

     # Make bucket public by granting allUsers storage.objectViewer access
resource "google_storage_bucket_iam_member" "public_rule" {
  bucket = google_storage_bucket.static_website.name
  role   = "roles/storage.objectViewer"
  member = "allUsers"
}

    REST APIs

    JSON API

    1. Have gcloud CLI installed and initialized , which lets you generate an access token for the Authorization header.

    2. Create a JSON file that contains the following information:

       { 
  
 "bindings" 
 :[ 
  
 { 
  
 "role" 
 : 
  
 "roles/storage.objectViewer" 
 , 
  
 "members" 
 :[ 
 "allUsers" 
 ] 
  
 } 
  
 ] 
 }

    3. Use cURL to call the JSON API with a PUT Bucket request:

      curl -X PUT --data-binary @ JSON_FILE_NAME 
\
  -H "Authorization: Bearer $(gcloud auth print-access-token)" \
  -H "Content-Type: application/json" \
  "https://storage.googleapis.com/storage/v1/b/ BUCKET_NAME 
/iam"

      Where:

      • JSON_FILE_NAME is the path for the JSON file that you created in Step 2.
      • BUCKET_NAME is the name of the bucket whose objects you want to make public. For example, my-static-assets .

    XML API

    Making all objects in a bucket publicly readable is not supported by the XML API. Use the Google Cloud console or gcloud storage instead, or set ACLs for each individual object . Note that in order to set ACLs for each individual object, you must switch your bucket's Access controlmode to Fine-grained.

    If wanted, you can alternatively make portions of your bucket publicly accessible .

    Visitors receive a http 403 response code when requesting the URL for a non-public or non-existent file. See the next section for information on how to add an error page that uses a http 404 response code.

    Recommended: assign specialty pages

    You can assign an index page suffix and a custom error page, which are known as specialty pages. Assigning either is optional, but if you don't assign an index page suffix and upload the corresponding index page, users who access your top-level site are served an XML document tree containing a list of the public objects in your bucket.

    For more information on the behavior of specialty pages, see Specialty pages .

    Console

    1. In the Google Cloud console, go to the Cloud Storage Buckets page.

      Go to Buckets

    2. In the list of buckets, find the bucket you created.

    3. Click the Bucket overflowmenu ( ) associated with the bucket and select Edit website configuration.

    4. In the website configuration dialog, specify the main page and error page.

    5. Click Save.

    To learn how to get detailed error information about failed Cloud Storage operations in the Google Cloud console, see Troubleshooting .

    Command line

    Use the buckets update command with the --web-main-page-suffix and --web-error-page flags.

    In the following sample, the MainPageSuffix is set to index.html and NotFoundPage is set to 404.html :

    gcloud  
storage  
buckets  
update  
gs://my-static-assets  
--web-main-page-suffix = 
index.html  
--web-error-page = 
 404 
.html

    If successful, the command returns:

    Updating gs://www.example.com/...
  Completed 1

    Client libraries

    C++

    For more information, see the Cloud Storage C++ API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      namespace 
  
 gcs 
  
 = 
  
 :: 
 google 
 :: 
 cloud 
 :: 
 storage 
 ; 
 using 
  
 :: 
 google 
 :: 
 cloud 
 :: 
 StatusOr 
 ; 
 []( 
 gcs 
 :: 
 Client 
  
 client 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 bucket_name 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 main_page_suffix 
 , 
  
 std 
 :: 
 string 
  
 const 
&  
 not_found_page 
 ) 
  
 { 
  
 StatusOr<gcs 
 :: 
 BucketMetadata 
>  
 original 
  
 = 
  
 client 
 . 
 GetBucketMetadata 
 ( 
 bucket_name 
 ); 
  
 if 
  
 ( 
 ! 
 original 
 ) 
  
 throw 
  
 std 
 :: 
 move 
 ( 
 original 
 ). 
 status 
 (); 
  
 StatusOr<gcs 
 :: 
 BucketMetadata 
>  
 patched 
  
 = 
  
 client 
 . 
 PatchBucket 
 ( 
  
 bucket_name 
 , 
  
 gcs 
 :: 
 BucketMetadataPatchBuilder 
 (). 
 SetWebsite 
 ( 
  
 gcs 
 :: 
 BucketWebsite 
 { 
 main_page_suffix 
 , 
  
 not_found_page 
 }), 
  
 gcs 
 :: 
 IfMetagenerationMatch 
 ( 
 original 
 - 
> metageneration 
 ())); 
  
 if 
  
 ( 
 ! 
 patched 
 ) 
  
 throw 
  
 std 
 :: 
 move 
 ( 
 patched 
 ). 
 status 
 (); 
  
 if 
  
 ( 
 ! 
 patched 
 - 
> has_website 
 ()) 
  
 { 
  
 std 
 :: 
 cout 
 << 
 "Static website configuration is not set for bucket " 
 << 
 patched 
 - 
> name 
 () 
 << 
 " 
 \n 
 " 
 ; 
  
 return 
 ; 
  
 } 
  
 std 
 :: 
 cout 
 << 
 "Static website configuration successfully set for bucket " 
 << 
 patched 
 - 
> name 
 () 
 << 
 " 
 \n 
 New main page suffix is: " 
 << 
 patched 
 - 
> website 
 (). 
 main_page_suffix 
 << 
 " 
 \n 
 New not found page is: " 
 << 
 patched 
 - 
> website 
 (). 
 not_found_page 
 << 
 " 
 \n 
 " 
 ; 
 }

    C#

    For more information, see the Cloud Storage C# API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      using 
  
 Google.Apis.Storage.v1.Data 
 ; 
 using 
  
  Google.Cloud.Storage.V1 
 
 ; 
 using 
  
 System 
 ; 
 public 
  
 class 
  
 BucketWebsiteConfigurationSample 
 { 
  
 public 
  
 Bucket 
  
 BucketWebsiteConfiguration 
 ( 
  
 string 
  
 bucketName 
  
 = 
  
 "your-bucket-name" 
 , 
  
 string 
  
 mainPageSuffix 
  
 = 
  
 "index.html" 
 , 
  
 string 
  
 notFoundPage 
  
 = 
  
 "404.html" 
 ) 
  
 { 
  
 var 
  
 storage 
  
 = 
  
  StorageClient 
 
 . 
  Create 
 
 (); 
  
 var 
  
 bucket 
  
 = 
  
 storage 
 . 
 GetBucket 
 ( 
 bucketName 
 ); 
  
 if 
  
 ( 
 bucket 
 . 
 Website 
  
 == 
  
 null 
 ) 
  
 { 
  
 bucket 
 . 
 Website 
  
 = 
  
 new 
  
 Bucket 
 . 
 WebsiteData 
 (); 
  
 } 
  
 bucket 
 . 
 Website 
 . 
 MainPageSuffix 
  
 = 
  
 mainPageSuffix 
 ; 
  
 bucket 
 . 
 Website 
 . 
 NotFoundPage 
  
 = 
  
 notFoundPage 
 ; 
  
 bucket 
  
 = 
  
 storage 
 . 
 UpdateBucket 
 ( 
 bucket 
 ); 
  
 Console 
 . 
 WriteLine 
 ( 
 $"Static website bucket {bucketName} is set up to use {mainPageSuffix} as the index page and {notFoundPage} as the 404 not found page." 
 ); 
  
 return 
  
 bucket 
 ; 
  
 } 
 }

    Go

    For more information, see the Cloud Storage Go API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      import 
  
 ( 
  
 "context" 
  
 "fmt" 
  
 "io" 
  
 "time" 
  
 "cloud.google.com/go/storage" 
 ) 
 // setBucketWebsiteInfo sets website configuration on a bucket. 
 func 
  
 setBucketWebsiteInfo 
 ( 
 w 
  
 io 
 . 
  Writer 
 
 , 
  
 bucketName 
 , 
  
 indexPage 
 , 
  
 notFoundPage 
  
 string 
 ) 
  
 error 
  
 { 
  
 // bucketName := "www.example.com" 
  
 // indexPage := "index.html" 
  
 // notFoundPage := "404.html" 
  
 ctx 
  
 := 
  
 context 
 . 
 Background 
 () 
  
 client 
 , 
  
 err 
  
 := 
  
 storage 
 . 
 NewClient 
 ( 
 ctx 
 ) 
  
 if 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "storage.NewClient: %w" 
 , 
  
 err 
 ) 
  
 } 
  
 defer 
  
 client 
 . 
 Close 
 () 
  
 ctx 
 , 
  
 cancel 
  
 := 
  
 context 
 . 
 WithTimeout 
 ( 
 ctx 
 , 
  
 time 
 . 
 Second 
 * 
 10 
 ) 
  
 defer 
  
 cancel 
 () 
  
 bucket 
  
 := 
  
 client 
 . 
  Bucket 
 
 ( 
 bucketName 
 ) 
  
 bucketAttrsToUpdate 
  
 := 
  
 storage 
 . 
  BucketAttrsToUpdate 
 
 { 
  
 Website 
 : 
  
& storage 
 . 
  BucketWebsite 
 
 { 
  
 MainPageSuffix 
 : 
  
 indexPage 
 , 
  
 NotFoundPage 
 : 
  
 notFoundPage 
 , 
  
 }, 
  
 } 
  
 if 
  
 _ 
 , 
  
 err 
  
 := 
  
 bucket 
 . 
 Update 
 ( 
 ctx 
 , 
  
 bucketAttrsToUpdate 
 ); 
  
 err 
  
 != 
  
 nil 
  
 { 
  
 return 
  
 fmt 
 . 
 Errorf 
 ( 
 "Bucket(%q).Update: %w" 
 , 
  
 bucketName 
 , 
  
 err 
 ) 
  
 } 
  
 fmt 
 . 
 Fprintf 
 ( 
 w 
 , 
  
 "Static website bucket %v is set up to use %v as the index page and %v as the 404 page\n" 
 , 
  
 bucketName 
 , 
  
 indexPage 
 , 
  
 notFoundPage 
 ) 
  
 return 
  
 nil 
 }

    Java

    For more information, see the Cloud Storage Java API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      import 
  
 com.google.cloud.storage. Bucket 
 
 ; 
 import 
  
 com.google.cloud.storage. Storage 
 
 ; 
 import 
  
 com.google.cloud.storage. StorageOptions 
 
 ; 
 public 
  
 class 
 SetBucketWebsiteInfo 
  
 { 
  
 public 
  
 static 
  
 void 
  
 setBucketWesbiteInfo 
 ( 
  
 String 
  
 projectId 
 , 
  
 String 
  
 bucketName 
 , 
  
 String 
  
 indexPage 
 , 
  
 String 
  
 notFoundPage 
 ) 
  
 { 
  
 // The ID of your GCP project 
  
 // String projectId = "your-project-id"; 
  
 // The ID of your static website bucket 
  
 // String bucketName = "www.example.com"; 
  
 // The index page for a static website bucket 
  
 // String indexPage = "index.html"; 
  
 // The 404 page for a static website bucket 
  
 // String notFoundPage = "404.html"; 
  
  Storage 
 
  
 storage 
  
 = 
  
  StorageOptions 
 
 . 
 newBuilder 
 (). 
 setProjectId 
 ( 
 projectId 
 ). 
 build 
 (). 
  getService 
 
 (); 
  
  Bucket 
 
  
 bucket 
  
 = 
  
 storage 
 . 
  get 
 
 ( 
 bucketName 
 ); 
  
 bucket 
 . 
  toBuilder 
 
 (). 
 setIndexPage 
 ( 
 indexPage 
 ). 
 setNotFoundPage 
 ( 
 notFoundPage 
 ). 
 build 
 (). 
 update 
 (); 
  
 System 
 . 
 out 
 . 
 println 
 ( 
  
 "Static website bucket " 
  
 + 
  
 bucketName 
  
 + 
  
 " is set up to use " 
  
 + 
  
 indexPage 
  
 + 
  
 " as the index page and " 
  
 + 
  
 notFoundPage 
  
 + 
  
 " as the 404 page" 
 ); 
  
 } 
 }

    Node.js

    For more information, see the Cloud Storage Node.js API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      /** 
 * TODO(developer): Uncomment the following lines before running the sample. 
 */ 
 // The ID of your GCS bucket 
 // const bucketName = 'your-unique-bucket-name'; 
 // The name of the main page 
 // const mainPageSuffix = 'http://example.com'; 
 // The Name of a 404 page 
 // const notFoundPage = 'http://example.com/404.html'; 
 // Imports the Google Cloud client library 
 const 
  
 { 
 Storage 
 } 
  
 = 
  
 require 
 ( 
 ' @google-cloud/storage 
' 
 ); 
 // Creates a client 
 const 
  
 storage 
  
 = 
  
 new 
  
 Storage 
 (); 
 async 
  
 function 
  
 addBucketWebsiteConfiguration 
 () 
  
 { 
  
 await 
  
 storage 
 . 
 bucket 
 ( 
 bucketName 
 ). 
 setMetadata 
 ({ 
  
 website 
 : 
  
 { 
  
 mainPageSuffix 
 , 
  
 notFoundPage 
 , 
  
 }, 
  
 }); 
  
 console 
 . 
 log 
 ( 
  
 `Static website bucket 
 ${ 
 bucketName 
 } 
 is set up to use 
 ${ 
 mainPageSuffix 
 } 
 as the index page and 
 ${ 
 notFoundPage 
 } 
 as the 404 page` 
  
 ); 
 } 
 addBucketWebsiteConfiguration 
 (). 
 catch 
 ( 
 console 
 . 
 error 
 );

    PHP

    For more information, see the Cloud Storage PHP API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      use Google\Cloud\Storage\StorageClient; 
 /** 
 * Update the given bucket's website configuration. 
 * 
 * @param string $bucketName The name of your Cloud Storage bucket. 
 *        (e.g. 'my-bucket') 
 * @param string $indexPageObject the name of an object in the bucket to use as 
 *        (e.g. 'index.html') 
 *     an index page for a static website bucket. 
 * @param string $notFoundPageObject the name of an object in the bucket to use 
 *        (e.g. '404.html') 
 *     as the 404 Not Found page. 
 */ 
 function define_bucket_website_configuration(string $bucketName, string $indexPageObject, string $notFoundPageObject): void 
 { 
 $storage = new StorageClient(); 
 $bucket = $storage->bucket($bucketName); 
 $bucket->update([ 
 'website' => [ 
 'mainPageSuffix' => $indexPageObject, 
 'notFoundPage' => $notFoundPageObject 
 ] 
 ]); 
 printf( 
 'Static website bucket %s is set up to use %s as the index page and %s as the 404 page.', 
 $bucketName, 
 $indexPageObject, 
 $notFoundPageObject 
 ); 
 }

    Python

    For more information, see the Cloud Storage Python API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      from 
  
 google.cloud 
  
 import 
  storage 
 
 def 
  
 define_bucket_website_configuration 
 ( 
 bucket_name 
 , 
 main_page_suffix 
 , 
 not_found_page 
 ): 
  
 """Configure website-related properties of bucket""" 
 # bucket_name = "your-bucket-name" 
 # main_page_suffix = "index.html" 
 # not_found_page = "404.html" 
 storage_client 
 = 
  storage 
 
 . 
  Client 
 
 () 
 bucket 
 = 
 storage_client 
 . 
  get_bucket 
 
 ( 
 bucket_name 
 ) 
 bucket 
 . 
  configure_website 
 
 ( 
 main_page_suffix 
 , 
 not_found_page 
 ) 
 bucket 
 . 
 patch 
 () 
 print 
 ( 
 "Static website bucket 
 {} 
 is set up to use 
 {} 
 as the index page and 
 {} 
 as the 404 page" 
 . 
 format 
 ( 
 bucket 
 . 
 name 
 , 
 main_page_suffix 
 , 
 not_found_page 
 ) 
 ) 
 return 
 bucket

    Ruby

    For more information, see the Cloud Storage Ruby API reference documentation .

    To authenticate to Cloud Storage, set up Application Default Credentials. For more information, see Set up authentication for client libraries .

      def 
  
 define_bucket_website_configuration 
  
 bucket_name 
 :, 
  
 main_page_suffix 
 :, 
  
 not_found_page 
 : 
  
 # The ID of your static website bucket 
  
 # bucket_name = "www.example.com" 
  
 # The index page for a static website bucket 
  
 # main_page_suffix = "index.html" 
  
 # The 404 page for a static website bucket 
  
 # not_found_page = "404.html" 
  
 require 
  
 "google/cloud/storage" 
  
 storage 
  
 = 
  
 Google 
 :: 
 Cloud 
 :: 
  Storage 
 
 . 
  new 
 
  
 bucket 
  
 = 
  
 storage 
 . 
 bucket 
  
 bucket_name 
  
 bucket 
 . 
 update 
  
 do 
  
 | 
 b 
 | 
  
 b 
 . 
  website_main 
 
  
 = 
  
 main_page_suffix 
  
 b 
 . 
  website_404 
 
  
 = 
  
 not_found_page 
  
 end 
  
 puts 
  
 "Static website bucket 
 #{ 
 bucket_name 
 } 
 is set up to use 
 #{ 
 main_page_suffix 
 } 
 as the index page and " 
  
 \ 
  
 " 
 #{ 
 not_found_page 
 } 
 as the 404 page" 
 end

    REST APIs

    JSON API

    1. Have gcloud CLI installed and initialized , which lets you generate an access token for the Authorization header.

    2. Create a JSON file that sets the mainPageSuffix and notFoundPage properties in a website object to the desired pages.

      In the following sample, the mainPageSuffix is set to index.html and notFoundPage is set to 404.html :

       { 
  
 "website" 
 :{ 
  
 "mainPageSuffix" 
 : 
  
 "index.html" 
 , 
  
 "notFoundPage" 
 : 
  
 "404.html" 
  
 } 
 }

    3. Use cURL to call the JSON API with a PATCH Bucket request. For the bucket my-static-assets :

      curl -X PATCH --data-binary @web-config.json \
  -H "Authorization: Bearer $(gcloud auth print-access-token)" \
  -H "Content-Type: application/json" \
  "https://storage.googleapis.com/storage/v1/b/my-static-assets"

    XML API

    1. Have gcloud CLI installed and initialized , which lets you generate an access token for the Authorization header.

    2. Create an XML file that sets the MainPageSuffix and NotFoundPage elements in a WebsiteConfiguration element to the desired pages.

      In the following sample, the MainPageSuffix is set to index.html and NotFoundPage is set to 404.html :

      <WebsiteConfiguration>
  <MainPageSuffix>index.html</MainPageSuffix>
  <NotFoundPage>404.html</NotFoundPage>
</WebsiteConfiguration>

    3. Use cURL to call the XML API with a PUT Bucket request and websiteConfig query string parameter. For my-static-assets :

      curl -X PUT --data-binary @web-config.xml \
  -H "Authorization: Bearer $(gcloud auth print-access-token)" \
  https://storage.googleapis.com/my-static-assets?websiteConfig

    Set up your load balancer and SSL certificate

    Cloud Storage doesn't support custom domains with HTTPS on its own, so you also need to set up an SSL certificate attached to an HTTPS load balancer to serve your website through HTTPS. This section shows you how to add your bucket to a load balancer's backend and how to add a new Google-managed SSL certificate to the load balancer's frontend.

    Select the load balancer type

    1. In the Google Cloud console, go to the Load balancing page.

      Go to Load balancing

    2. Click Create load balancer .
    3. For Type of load balancer , select Application Load Balancer (HTTP/HTTPS) and click Next .
    4. Click Configure .

    The configuration window for your load balancer appears.

    Basic configuration

    Before continuing with the configuration, enter a Load balancer name, such as example-lb .

    Configure the frontend

    This section shows you how to configure the HTTPS protocol and create an SSL certificate. You can also select an existing certificate or upload a self-managed SSL certificate .

    1. Click Frontend configuration.
    2. (Optional) Give your frontend configuration a Name.
    3. For Protocol, select HTTPS (includes HTTP/2).
    4. For IP version, select IPv4. If you prefer IPv6, see IPv6 termination for additional information.

    5. For the IP addressfield:

      • In the drop-down, click Create IP address.
      • In the Reserve a new static IP addressdialog, enter a name, such as example-ip for the Nameof the IP address.
      • Click Reserve.

    6. For Port, select 443.

    7. In the Certificatefield dropdown, select Create a new certificate. The certificate creation form appears in a panel. Configure the following:

      • Give your certificate a Name, such as example-ssl .
      • For Create mode, select Create Google-managed certificate.
      • For Domains, enter your website name, such as www.example.com . If you want to serve your content through additional domains such as the root domain example.com , press Enterto add them on additional lines. Each certificate has a limit of 100 domains.

    8. Click Create.

    9. (Optional) If you want Google Cloud to automatically set up a partial HTTP load balancer for redirecting HTTP traffic, select the checkbox next to Enable HTTP to HTTPS redirect.

    10. Click Done.

    Configure the backend

    1. Click Backend configuration.
    2. In the Backend services & backend bucketsdropdown, click Create a backend bucket.
    3. Choose a Backend bucket name, such as example-bucket . The name you choose can be different from the name of the bucket you created earlier.
    4. Click Browse, found in the Cloud Storage bucketfield.
    5. Select the my-static-assets bucket you created earlier, and click Select.
    6. (Optional) If you want to use Cloud CDN , select the checkbox for Enable Cloud CDNand configure Cloud CDN as desired. Note that Cloud CDN may incur additional costs .
    7. Click Create.

    Configure routing rules

    Routing rules are the components of an external Application Load Balancer's URL map . For this tutorial, you should skip this portion of the load balancer configuration, because it is automatically set to use the backend you just configured.

    Review the configuration

    1. Click Review and finalize.
    2. Review the Frontend, Routing rules, and Backend.
    3. Click Create.

    You may need to wait a few minutes for the load balancer to be created.

    Connect your domain to your load balancer

    After the load balancer is created, click the name of your load balancer: example-lb . Note the IP address associated with the load balancer: for example, 30.90.80.100 . To point your domain to your load balancer, create an A record using your domain registration service. If you added multiple domains to your SSL certificate, you must add an A record for each one, all pointing to the load balancer's IP address. For example, to create A records for www.example.com and example.com :

    NAME                  TYPE     DATA
www                   A        30.90.80.100
@                     A        30.90.80.100

    See Troubleshooting domain status for more information about connecting your domain to your load balancer.

    It might take up to 60-90 minutes for Google Cloud to provision the certificate and make the site available through the load balancer. To monitor the status of your certificate:

    Console

    1. Go to the Load balancing page in the Google Cloud console.
      Go to Load balancing
    2. Click the name of your load balancer: example-lb .
    3. Click the name of the SSL certificate associated with the load balancer: example-ssl .
    4. The Statusand Domain statusrows show the certificate status. Both must be active in order for the certificate to be valid for your website.

    Command line

    1. To check the certificate status, run the following command:

      gcloud compute ssl-certificates describe CERTIFICATE_NAME 
\
  --global \
  --format="get(name,managed.status)"

    2. To check the domain status, run the following command:

      gcloud compute ssl-certificates describe CERTIFICATE_NAME 
\
  --global \
  --format="get(managed.domainStatus)"

    See Troubleshooting SSL certificates for more information about certificate status.

    Test the website

    Once the SSL certificate is active, verify that content is served from the bucket by going to https://www.example.com/test.html , where test.html is an object stored in the bucket that you're using as the backend. If you set the MainPageSuffix property, https://www.example.com goes to index.html .

    Clean up

    After you finish the tutorial, you can clean up the resources that you created so that they stop using quota and incurring charges. The following sections describe how to delete or turn off these resources.

    Delete the project

    The easiest way to eliminate billing is to delete the project that you created for the tutorial.

    To delete the project:

    1. In the Google Cloud console, go to the Manage resources page.

      Go to Manage resources

    2. In the project list, select the project that you want to delete, and then click Delete .
    3. In the dialog, type the project ID, and then click Shut down to delete the project.

    Delete the load balancer and bucket

    If you don't want to delete the entire project, delete the load balancer and bucket that you created for the tutorial:

    1. Go to the Load balancing page in the Google Cloud console.
      Go to Load balancing
    2. Select the checkbox next to example-lb .
    3. Click Delete.
    4. (Optional) Select the checkbox next to the resources you want to delete along with the load balancer, such as the my-static-assets bucket or the example-ssl SSL certificate.
    5. Click Delete load balanceror Delete load balancer and the selected resources.

    Release a reserved IP address

    To delete the reserved IP address you used for the tutorial:

    1. In the Google Cloud console, go to the External IP addressespage.

      Go to External IP addresses

    2. Select the checkboxes next to example-ip .

    3. Click Release static address.

    4. In the confirmation window, click Delete.

    What's next

    Try it for yourself

    If you're new to Google Cloud, create an account to evaluate how Cloud Storage performs in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

    Try Cloud Storage free
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