Managed RabbitMQ Service
RabbitMQ is a robust message broker that plays a crucial role in modern distributed systems. Our Managed RabbitMQ Service simplifies the deployment and management of RabbitMQ clusters, ensuring reliability and scalability for your messaging needs.
Deployment Details
The service utilizes official RabbitMQ operator. This ensures the reliability and seamless operation of your RabbitMQ instances.
- Github: https://github.com/rabbitmq/cluster-operator/
- Docs: https://www.rabbitmq.com/kubernetes/operator/operator-overview.html
storageClassis annotated as immutable in the chart schema — seedocs/storage-immutability.mdfor the contract and which consumers enforce it.
Parameters
Common parameters
| Name | Description | Type | Value |
|---|---|---|---|
replicas | Number of RabbitMQ replicas. | int | 3 |
resources | Explicit CPU and memory configuration for each RabbitMQ replica. Every resource left unset here is taken from resourcesPreset. | object | {} |
resources.cpu | CPU available to each replica. | quantity | "" |
resources.memory | Memory (RAM) available to each replica. | quantity | "" |
resourcesPreset | Default sizing preset. It supplies every resource resources does not set, not only a resources left empty entirely. | string | s1.nano |
size | Persistent Volume Claim size available for application data. | quantity | 10Gi |
storageClass | StorageClass used to store the data. | string | "" |
external | Enable external access from outside the cluster. | bool | false |
version | RabbitMQ major.minor version to deploy | string | v4.2 |
Application-specific parameters
| Name | Description | Type | Value |
|---|---|---|---|
users | Users configuration map. | map[string]object | {} |
users[name].password | Password for the user. | string | "" |
vhosts | Virtual hosts configuration map. | map[string]object | {} |
vhosts[name].roles | Virtual host roles list. | object | {} |
vhosts[name].roles.admin | List of admin users. | []string | [] |
vhosts[name].roles.readonly | List of readonly users. | []string | [] |
Parameter examples and reference
resources and resourcesPreset
resources sets explicit CPU and memory configurations for each replica.
When left empty, the preset defined in resourcesPreset is applied.
resources:
cpu: 4000m
memory: 4Gi
resourcesPreset sets named CPU and memory configurations for each replica.
This setting is ignored if the corresponding resources value is set.
Presets follow a cloud-style <series>.<size> naming convention. Five series cover the full CPU-to-memory ratio range (t1 1:0.5, c1 1:1, s1 1:2, u1 1:4, m1 1:8) and each series ships eight sizes (nano through 4xlarge). The legacy flat names (nano, micro, small, medium, large, xlarge, 2xlarge) remain accepted as deprecated aliases of their 1:1 instance-type equivalents.
See
docs/operations/resource-presets.md for the full size matrix and the legacy-to-instance-type mapping.