Purple Explorer - cross-platform Azure Service Bus explorer (Windows, macOS, Linux) Purple Explorer is a cross-platform desktop application built with.NET Core. It's a simple tool to help you: Connect to Azure Service Bus; View topics and subscriptions; View queues; View active and dead-letter messages; View message body and its details; Send. The Service Bus Explorer allows users to connect to a Service Bus namespace and administer messaging entities in an easy manner. The tool provides advanced features like import/export functionality or the ability to test topic, queues, subscriptions, relay services, notification hubs and events hubs.
-->The Azurite open-source emulator provides a free local environment for testing your Azure blob and queue storage applications. When you're satisfied with how your application is working locally, switch to using an Azure Storage account in the cloud. The emulator provides cross-platform support on Windows, Linux, and macOS.
Azurite is the future storage emulator platform. Azurite supersedes the Azure Storage Emulator. Azurite will continue to be updated to support the latest versions of Azure Storage APIs.
There are several different ways to install and run Azurite on your local system:
Install and run the Azurite Visual Studio Code extension
Within Visual Studio Code, select the EXTENSIONS pane and search for Azurite in the EXTENSIONS:MARKETPLACE.
You can also navigate to Visual Studio Code extension market in your browser. Select the Install button to open Visual Studio Code and go directly to the Azurite extension page.
The extension supports the following Visual Studio Code commands. To open the command palette, press F1 in Visual Studio Code.
- Azurite: Clean - Reset all Azurite services persistency data
- Azurite: Clean Blob Service - Clean blob service
- Azurite: Clean Queue Service - Clean queue service
- Azurite: Close - Close all Azurite services
- Azurite: Close Blob Service - Close blob service
- Azurite: Close Queue Service - Close queue service
- Azurite: Start - Start all Azurite services
- Azurite: Start Blob Service - Start blob service
- Azurite: Start Queue Service - Start queue service
To configure Azurite within Visual Studio Code, select the extensions pane. Select the Manage (gear) icon for Azurite. Select Extension Settings.
The following settings are supported:
- Azurite: Blob Host - The Blob service listening endpoint. The default setting is 127.0.0.1.
- Azurite: Blob Port - The Blob service listening port. The default port is 10000.
- Azurite: Cert - Path to a locally trusted PEM or PFX certificate file path to enable HTTPS mode.
- Azurite: Debug - Output the debug log to the Azurite channel. The default value is false.
- Azurite: Key - Path to a locally trusted PEM key file, required when Azurite: Cert points to a PEM file.
- Azurite: Location - The workspace location path. The default is the Visual Studio Code working folder.
- Azurite: Loose - Enable loose mode, which ignores unsupported headers and parameters.
- Azurite: Oauth - Optional OAuth level.
- Azurite: Pwd - Password for PFX file. Required when Azurite: Cert points to a PFX file.
- Azurite: Queue Host - The Queue service listening endpoint. The default setting is 127.0.0.1.
- Azurite: Queue Port - The Queue service listening port. The default port is 10001.
- Azurite: Silent - Silent mode disables the access log. The default value is false.
- Azurite: Skip Api Version Check - Skip the request API version check. The default value is false.
Install and run Azurite by using NPM
This installation method requires that you have Node.js version 8.0 or later installed. Node Package Manager (npm) is the package management tool included with every Node.js installation. After installing Node.js, execute the following npm
command to install Azurite.
After installing Azurite, see Run Azurite from a command line.
Install and run the Azurite Docker image
Use DockerHub to pull the latest Azurite image by using the following command:
Run the Azurite Docker image:
The following command runs the Azurite Docker image. The -p 10000:10000
parameter redirects requests from host machine's port 10000 to the Docker instance.
Specify the workspace location:
In the following example, the -v c:/azurite:/data
parameter specifies c:/azurite as the Azurite persisted data location. The directory, c:/azurite, must be created before running the Docker command.
Run just the blob service
For more information about configuring Azurite at start-up, see Command-line options.
Clone, build, and run Azurite from the GitHub repository
This installation method requires that you have Git installed. Clone the GitHub repository for the Azurite project by using the following console command.
After cloning the source code, execute following commands from the root of the cloned repo to build and install Azurite.
After installing and building Azurite, see Run Azurite from a command line.
Run Azurite from a command line
Note
Azurite cannot be run from the command line if you only installed the Visual Studio Code extension. Instead, use the Visual Studio Code command palette. For more information, see Install and run the Azurite Visual Studio Code extension.
To get started immediately with the command line, create a directory called c:azurite, then launch Azurite by issuing the following command:
This command tells Azurite to store all data in a particular directory, c:azurite. If the --location
option is omitted, it will use the current working directory.
Command-line options
This section details the command line switches available when launching Azurite.
Help
Optional - Get command-line help by using the -h
or --help
switch.
Blob listening host
Optional - By default, Azurite will listen to 127.0.0.1 as the local server. Use the --blobHost
switch to set the address to your requirements.
Accept requests on the local machine only:
Allow remote requests:
Caution
Allowing remote requests may make your system vulnerable to external attacks.
Blob listening port configuration
Optional - By default, Azurite will listen for the Blob service on port 10000. Use the --blobPort
switch to specify the listening port that you require.
Note
After using a customized port, you need to update the connection string or corresponding configuration in your Azure Storage tools or SDKs.
Customize the Blob service listening port:
Let the system auto select an available port:
The port in use is displayed during Azurite startup.
Queue listening host
Optional - By default, Azurite will listen to 127.0.0.1 as the local server. Use the --queueHost
switch to set the address to your requirements.
Accept requests on the local machine only:
Allow remote requests:
Caution
Allowing remote requests may make your system vulnerable to external attacks.
Queue listening port configuration
Optional - By default, Azurite will listen for the Queue service on port 10001. Use the --queuePort
switch to specify the listening port that you require.
Note
Service Bus Explorer Visual Studio
After using a customized port, you need to update the connection string or corresponding configuration in your Azure Storage tools or SDKs.
Customize the Queue service listening port:
Let the system auto select an available port:
The port in use is displayed during Azurite startup.
Workspace path
Optional - Azurite stores data to the local disk during execution. Use the -l
or --location
switch to specify a path as the workspace location. By default, the current process working directory will be used. Note the lowercase 'l'.
Access log
Optional - By default, the access log is displayed in the console window. Disable the display of the access log by using the -s
or --silent
switch.
Debug log
Optional - The debug log includes detailed information on every request and exception stack trace. Enable the debug log by providing a valid local file path to the -d
or --debug
switch.
Loose mode
Optional - By default, Azurite applies strict mode to block unsupported request headers and parameters. Disable strict mode by using the -L
or --loose
switch. Note the capital 'L'.
Version
Optional - Display the installed Azurite version number by using the -v
or --version
switch.
Certificate configuration (HTTPS)
Optional - By default, Azurite uses the HTTP protocol. Enable HTTPS mode by providing a path to a Privacy Enhanced Mail (.pem) or Personal Information Exchange (.pfx) certificate file to the --cert
switch.
When --cert
is provided for a PEM file, you must provide a corresponding --key
switch.
When --cert
is provided for a PFX file, you must provide a corresponding --pwd
switch.
For detailed information on creating PEM and PFX files, see HTTPS Setup.
OAuth configuration
Optional - Enable OAuth authentication for Azurite by using the --oauth
switch.
Note
OAuth requires an HTTPS endpoint. Make sure HTTPS is enabled by providing --cert
switch along with the --oauth
switch.
Azurite supports basic authentication by specifying the basic
parameter to the --oauth
switch. Azurite will do basic authentication, like validating the incoming bearer token, checking the issuer, audience, and expiry. Azurite won't check the token signature or permissions.
Skip API Version Check
Optional - When starting up, Azurite checks that the requested API version is valid. The following command skips the API version check:
Authorization for tools and SDKs
Connect to Azurite from Azure Storage SDKs or tools, like Azure Storage Explorer, by using any authentication strategy. Authentication is required. Azurite supports authorization with OAuth, Shared Key, and shared access signatures (SAS). Azurite also supports anonymous access to public containers.
If you're using the Azure SDKs, start Azurite with the --oauth basic and --cert --key/--pwd
options.
Service Bus Explorer Download Mac Download
Well-known storage account and key
Azurite accepts the same well-known account and key used by the legacy Azure Storage Emulator.
- Account name:
devstoreaccount1
- Account key:
Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw
Custom storage accounts and keys
Azurite supports custom storage account names and keys by setting the AZURITE_ACCOUNTS
environment variable in the following format: account1:key1[:key2];account2:key1[:key2];...
.
For example, use a custom storage account that has one key:
Or use multiple storage accounts with two keys each:
Azurite refreshes custom account names and keys from the environment variable every minute by default. With this feature, you can dynamically rotate the account key, or add new storage accounts without restarting Azurite.
Note
The default devstoreaccount1
storage account is disabled when you set custom storage accounts.
Connection strings
The easiest way to connect to Azurite from your application is to configure a connection string in your application's configuration file that references the shortcut UseDevelopmentStorage=true. Here's an example of a connection string in an app.config file:
HTTP connection strings
You can pass the following connection strings to the Azure SDKs or tools, like Azure CLI 2.0 or Storage Explorer.
The full connection string is:
DefaultEndpointsProtocol=http;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;BlobEndpoint=http://127.0.0.1:10000/devstoreaccount1;QueueEndpoint=http://127.0.0.1:10001/devstoreaccount1;
To connect to the blob service only, the connection string is:
DefaultEndpointsProtocol=http;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;BlobEndpoint=http://127.0.0.1:10000/devstoreaccount1;
To connect to the queue service only, the connection string is:
DefaultEndpointsProtocol=http;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;QueueEndpoint=http://127.0.0.1:10001/devstoreaccount1;
HTTPS connection strings
The full HTTPS connection string is:
DefaultEndpointsProtocol=https;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;BlobEndpoint=https://127.0.0.1:10000/devstoreaccount1;QueueEndpoint=https://127.0.0.1:10001/devstoreaccount1;
To use the blob service only, the HTTPS connection string is:
DefaultEndpointsProtocol=https;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;BlobEndpoint=https://127.0.0.1:10000/devstoreaccount1;
To use the queue service only, the HTTPS connection string is:
DefaultEndpointsProtocol=https;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;QueueEndpoint=https://127.0.0.1:10001/devstoreaccount1;
If you used dotnet dev-certs
to generate your self-signed certificate, use the following connection string.
DefaultEndpointsProtocol=https;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw;BlobEndpoint=https://localhost:10000/devstoreaccount1;QueueEndpoint=https://localhost:10001/devstoreaccount1;
Update the connection string when using custom storage accounts and keys.
For more information, see Configure Azure Storage connection strings.
Azure SDKs
To use Azurite with the Azure SDKs, use OAuth and HTTPS options:
Azure Blob Storage
You can then instantiate a BlobContainerClient, BlobServiceClient, or BlobClient.
Azure Queue Storage
You can also instantiate a QueueClient or QueueServiceClient.
Microsoft Azure Storage Explorer
Service Bus Explorer Download Azure
You can use Storage Explorer to view the data stored in Azurite.
Connect to Azurite using HTTP
In Storage Explorer, connect to Azurite by following these steps:
- Select the Manage Accounts icon
- Select Add an account
- Select Attach to a local emulator
- Select Next
- Edit the Display name field to a name of your choice
- Select Next again
- Select Connect
Connect to Azurite using HTTPS
By default Storage Explorer won't open an HTTPS endpoint that uses a self-signed certificate. If you're running Azurite with HTTPS, you're likely using a self-signed certificate. In Storage Explorer, import SSL certificates via the Edit -> SSL Certificates -> Import Certificates dialog.
Import Certificate to Storage Explorer
- Find the certificate on your local machine.
- In Storage Explorer, go to Edit -> SSL Certificates -> Import Certificates and import your certificate.
If you don't import a certificate, you'll get an error:
unable to verify the first certificate
or self signed certificate in chain
Add Azurite via HTTPS connection string
Follow these steps to add Azurite HTTPS to Storage Explorer:
- Select Toggle Explorer
- Select Local & Attached
- Right-click on Storage Accounts and select Connect to Azure Storage.
- Select Use a connection string
- Select Next.
- Enter a value in the Display name field.
- Enter the HTTPS connection string from the previous section of this document
- Select Next
- Select Connect
Workspace structure
The following files and folders may be created in the workspace location when initializing Azurite.
__blobstorage__
- Directory containing Azurite blob service persisted binary data__queuestorage__
- Directory containing Azurite queue service persisted binary data__azurite_db_blob__.json
- Azurite blob service metadata file__azurite_db_blob_extent__.json
- Azurite blob service extent metadata file__azurite_db_queue__.json
- Azurite queue service metadata file__azurite_db_queue_extent__.json
- Azurite queue service extent metadata file
To clean up Azurite, delete above files and folders and restart the emulator.
Differences between Azurite and Azure Storage
There are functional differences between a local instance of Azurite and an Azure Storage account in the cloud.
Endpoint and connection URL
The service endpoints for Azurite are different from the endpoints of an Azure Storage account. The local computer doesn't do domain name resolution, requiring Azurite endpoints to be local addresses.
When you address a resource in an Azure Storage account, the account name is part of the URI host name. The resource being addressed is part of the URI path:
<http|https>://<account-name>.<service-name>.core.windows.net/<resource-path>
The following URI is a valid address for a blob in an Azure Storage account:
https://myaccount.blob.core.windows.net/mycontainer/myblob.txt
Since the local computer doesn't do domain name resolution, the account name is part of the URI path instead of the host name. Use the following URI format for a resource in Azurite:
http://<local-machine-address>:<port>/<account-name>/<resource-path>
The following address might be used for accessing a blob in Azurite:
http://127.0.0.1:10000/myaccount/mycontainer/myblob.txt
Scaling and performance
Azurite doesn't support large numbers of connected clients. There's no performance guarantee. Azurite is intended for development and testing purposes.
Error handling
Azurite is aligned with Azure Storage error handling logic, but there are differences. For example, error messages may be different, while error status codes align.
RA-GRS
Azurite supports read-access geo-redundant replication (RA-GRS). For storage resources, access the secondary location by appending -secondary
to the account name. For example, the following address might be used for accessing a blob using the read-only secondary in Azurite:
http://127.0.0.1:10000/devstoreaccount1-secondary/mycontainer/myblob.txt
Table support
Support for tables in Azurite is currently under development and open to contribution! For the latest progress, check the Azurite V3 Table project.
Support for durable functions requires tables.
Azurite is open-source
Contributions and suggestions for Azurite are welcome. Go to the Azurite GitHub project page or GitHub issues for milestones and work items we're tracking for upcoming features and bug fixes. Detailed work items are also tracked in GitHub.
Next steps
- Use the Azure Storage Emulator for development and testing documents the legacy Azure Storage Emulator, which is being superseded by Azurite.
- Configure Azure Storage connection strings explains how to assemble a valid Azure Storage connection string.