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- Do Queues Inside a Cluster RabbitMQ Instance Have Any Redundancy Backup?
- Does DMS for RabbitMQ Support Data Persistence? How Do I Perform Scheduled Data Backups?
- How Do I Obtain the Certificate After SSL Has Been Enabled?
- Can I Change the SSL Setting of a RabbitMQ Instance?
- Can RabbitMQ Instances Be Scaled Up?
- Does RabbitMQ Support Two-Way Authentication?
- Does DMS for RabbitMQ Support CPU and Memory Upgrades?
- How Do I Disable the RabbitMQ Management UI?
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- How to Change Single-node RabbitMQ Instances to Cluster Ones?
- Can I Change the VPC and Subnet After a RabbitMQ Instance Is Created?
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Connections
- How Do I Configure a Security Group?
- Why Does a Client Fail to Connect to a RabbitMQ Instance?
- Does DMS for RabbitMQ Support Public Access?
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- Do RabbitMQ Instances Support Cross-Subnet Access?
- What Should I Do If I Fail to Access a RabbitMQ Instance with SSL Encryption?
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User Guide (ME-Abu Dhabi Region)
- Service Overview
- Getting Started
- Process of Using RabbitMQ
- Permissions Management
- Buying a RabbitMQ Instance
- Configuring Virtual Hosts
- Accessing a RabbitMQ Instance
- Managing Messages
- Advanced Features
-
Managing Instances
- Viewing and Modifying Basic Information of a RabbitMQ Instance
- Viewing RabbitMQ Client Connection Addresses
- Managing RabbitMQ Instance Tags
- Resetting the RabbitMQ Instance Password
- Enabling RabbitMQ Plug-ins
- Using the rabbitmq_tracing Plug-in
- Exporting the RabbitMQ Instance List
- Deleting a RabbitMQ Instance
- Logging In to RabbitMQ Management UI
- Modifying RabbitMQ Instance Specifications
- Migrating RabbitMQ Services
- Applying for Increasing RabbitMQ Quotas
- Viewing Metrics and Configuring Alarms
- Viewing RabbitMQ Audit Logs
-
FAQs
-
Instances
- What RabbitMQ Version Does DMS for RabbitMQ Use?
- What SSL Version Does DMS for RabbitMQ Use?
- Why Can't I View the Subnet and Security Group Information During Instance Creation?
- How Are Requests Evenly Distributed to Each VM of a Cluster RabbitMQ Instance?
- Do Queues Inside a Cluster RabbitMQ Instance Have Any Redundancy Backup?
- Does DMS for RabbitMQ Support Data Persistence? How Do I Perform Scheduled Data Backups?
- How Do I Obtain the Certificate After SSL Has Been Enabled?
- Can I Change the SSL Setting of a RabbitMQ Instance?
- Can RabbitMQ Instances Be Scaled Up?
- Does RabbitMQ Support Two-Way Authentication?
- Does DMS for RabbitMQ Support CPU and Memory Upgrades?
- How Do I Disable the RabbitMQ Management UI?
- Can I Change the AZ for an Instance?
- How Do I Obtain the Region ID?
- Why Can't I Select Two AZs?
- How to Change Single-node RabbitMQ Instances to Cluster Ones?
- Can I Change the VPC and Subnet After a RabbitMQ Instance Is Created?
-
Connections
- How Do I Configure a Security Group?
- Why Does a Client Fail to Connect to a RabbitMQ Instance?
- Does DMS for RabbitMQ Support Public Access?
- Does DMS for RabbitMQ Support Cross-Region Deployment?
- Do RabbitMQ Instances Support Cross-VPC Access?
- Do RabbitMQ Instances Support Cross-Subnet Access?
- What Should I Do If I Fail to Access a RabbitMQ Instance with SSL Encryption?
- Can I Access a RabbitMQ Instance Using DNAT?
- Why Can't I Open the Management Web UI?
- Can a Client Connect to Multiple Virtual Hosts of a RabbitMQ Instance?
- Why Does a RabbitMQ Cluster Have Only One Connection Address?
- Messages
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Instances
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User Guide (Kuala Lumpur Region)
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- Quotas
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FAQs
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Instances
- What RabbitMQ Version Does DMS for RabbitMQ Use?
- What SSL Version Does DMS for RabbitMQ Use?
- Why Can't I View the Subnet and Security Group Information During Instance Creation?
- What If One RabbitMQ VM Fails to Be Restarted When a Cluster RabbitMQ Instance Is Being Restarted?
- How Are Requests Evenly Distributed to Each VM of a Cluster RabbitMQ Instance?
- Do Queues Inside a Cluster RabbitMQ Instance Have Any Redundancy Backup?
- Does DMS for RabbitMQ Support Data Persistence? How Do I Perform Scheduled Data Backups?
- How Do I Obtain the Certificate After SSL Has Been Enabled?
- Can I Change the SSL Setting of a RabbitMQ Instance?
- Can RabbitMQ Instances Be Scaled Up?
- Does DMS for RabbitMQ Support MQTT?
- How Do I Clear Queue Data?
- Does DMS for RabbitMQ Support CPU and Memory Upgrades?
- How Do I Disable the RabbitMQ Management UI?
- Can I Change the AZ for an Instance?
-
Connections
- How Do I Configure a Security Group?
- Why Does a Client Fail to Connect to a RabbitMQ Instance?
- Does DMS for RabbitMQ Support Public Access?
- Does DMS for RabbitMQ Support Cross-Region Deployment?
- Does DMS for RabbitMQ Support Cross-VPC Access?
- Does DMS for RabbitMQ Support Cross-Subnet Access?
- What Should I Do If I Fail to Access a RabbitMQ Instance with SSL Encryption?
- Can I Access a RabbitMQ Instance Using DNAT?
- Why Can't I Open the Management Web UI?
- Can a Client Connect to Multiple Virtual Hosts of a RabbitMQ Instance?
- Why Does a RabbitMQ Cluster Have Only One Connection Address?
- Plug-ins
- Messages
- Monitoring & Alarm
-
Instances
- Change History
- API Reference (Kuala Lumpur Region)
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User Guide (ME-Abu Dhabi Region)
- General Reference
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Configuring RabbitMQ ACL Users
When ACL is enabled for a RabbitMQ instance, message production and consumption require authentication.
This section describes how to create, edit, and delete a user.
RabbitMQ ACL users can be configured on the console only in RabbitMQ AMQP-0-9-1. By default, you can create users on the management UI, and assign permissions for RabbitMQ 3.x.x instances.
Prerequisites
- A RabbitMQ AMQP-0-9-1 instance has been purchased.
- ACL has been enabled.
Creating a User
- Log in to the console.
- In the upper left corner, click
and select a region.
NOTE:
Select the region where your RabbitMQ instance is in.
- Click
and choose Middleware > Distributed Message Service for RabbitMQ to open the console of DMS for RabbitMQ.
- Click an instance name to go to the instance details page.
- In the navigation pane, choose Users.
- Click Create User.
- Configure the user's name and other parameters by referring to Table 1.
Table 1 User parameters Parameter
Description
Username
You can customize a username that complies with the rules: 7–64 characters; starts with a letter; can contain only letters, digits, hyphens (-), and underscores (_).
The name cannot be changed after the user is created.
Password
Password of the user.
A password must meet the following requirements:
- Contains 8 to 32 characters.
- Contains at least three types of the following characters: uppercase letters, lowercase letters, digits, and special characters `~! @#$ %^&*()-_=+\|[{}];:'",<.>? and spaces, and cannot start with a hyphen (-).
- Cannot be the username spelled forwards or backwards.
Confirm Password
Enter the password again.
Vhost
- Accessible Virtual Host: Select a virtual host from the drop-down list box.
- Assignable Resource: Use regular expressions to grant user permissions for virtual host resources. For example, ^test-.* grants the user permissions for all the resources whose names start with test-.
- Writable Resource: Use regular expressions to grant user write permissions for virtual host resources. For example, .*, grants user write permissions for all virtual host resources.
- Readable Resource: Use regular expressions to grant user read permissions for virtual host resources. For example, .* grants user read permissions for all virtual host resources.
Click Add to add virtual hosts as required.
Figure 1 Creating a User - Click OK.
- After ACL is enabled, user authentication information (username and password) must be added to both the producer and consumer configurations. For details, see the following instructions:
Modifying User Information
- Log in to the console.
- In the upper left corner, click
and select a region.
NOTE:
Select the region where your RabbitMQ instance is in.
- Click
and choose Middleware > Distributed Message Service for RabbitMQ to open the console of DMS for RabbitMQ.
- Click an instance name to go to the instance details page.
- In the navigation pane, choose Users.
- In the row containing the desired user, click Edit.
- To edit the password, click Edit next to Password and enter a new password. To edit the virtual host:
- Accessible Virtual Host: Select a virtual host from the drop-down list box.
- Assignable Resource: Use regular expressions to grant user permissions for virtual host resources. For example, ^test-.* grants the user permissions for all the resources whose names start with test-.
- Writable Resource: Use regular expressions to grant user write permissions for virtual host resources. For example, .*, grants user write permissions for all virtual host resources.
- Readable Resource: Use regular expressions to grant user read permissions for virtual host resources. For example, .* grants user read permissions for all virtual host resources.
- Click OK.
Deleting a User
- Log in to the console.
- In the upper left corner, click
and select a region.
NOTE:
Select the region where your RabbitMQ instance is in.
- Click
and choose Middleware > Distributed Message Service for RabbitMQ to open the console of DMS for RabbitMQ.
- Click an instance name to go to the instance details page.
- In the navigation pane, choose Users.
- In the row containing the desired user, click Delete.
- Click OK.
NOTICE:
Deleting a user will remove its authorization relationship and disconnect it from the instance.
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