Limitations for Runtime Fabric

Review the following table of limitations before installing, configuring, and managing Anypoint Runtime Fabric.

Limitation	Description	Enforced by Runtime Fabric
Node count	The maximum number of nodes is 400.	Recommended
Node types	VM-based nodes are required. For example, Fargate is not supported.	Yes
Replicas per application	The maximum number of replicas per application is 8.	Yes
Deployments per Runtime Fabric	The maximum number of deployments being managed by Runtime Fabric at any instance should not exceed 1600 for optimal performance.	Recommended
Associated environments per Runtime Fabric	You can associate a Runtime Fabric with up to 100 environments in any Business Group. For example, if you associate a development and a production environment with Org A and a dev environment with Org B, that is three environment associations.	Yes
Business groups	You can create up to 50 Runtime Fabrics per org in a Business Group. Any sub org can contain up to 50 Runtime Fabrics, in addition to any shared by another sub org. For example, if you have parent Org A and its child Org B, you can have 50 Runtime Fabrics in Org A and 50 in Org B. You can also share all 50 Runtime Fabrics from Org A with Org B, and as a result, you will see 100 Runtime Fabrics in total in the list view of Org B.	Yes

Limitation

Description

Enforced by Runtime Fabric

Node count

The maximum number of nodes is 400.

Recommended

Node types

VM-based nodes are required. For example, Fargate is not supported.

Yes

Replicas per application

The maximum number of replicas per application is 8.

Yes

Deployments per Runtime Fabric

The maximum number of deployments being managed by Runtime Fabric at any instance should not exceed 1600 for optimal performance.

Recommended

Associated environments per Runtime Fabric

You can associate a Runtime Fabric with up to 100 environments in any Business Group. For example, if you associate a development and a production environment with Org A and a dev environment with Org B, that is three environment associations.

Yes

Business groups

You can create up to 50 Runtime Fabrics per org in a Business Group. Any sub org can contain up to 50 Runtime Fabrics, in addition to any shared by another sub org. For example, if you have parent Org A and its child Org B, you can have 50 Runtime Fabrics in Org A and 50 in Org B. You can also share all 50 Runtime Fabrics from Org A with Org B, and as a result, you will see 100 Runtime Fabrics in total in the list view of Org B.

Yes

How Antivirus and DPI Software Impacts Runtime Fabric Functionality

Anypoint Runtime Fabric has specific hardware and OS requirements. MuleSoft Support provides Support SLA and Severity Levels based on our validation and certification of the requirements specified in the installation prerequisites for Runtime Fabric .

Some third-party software requires root access to the host. This software includes, but is not limited to, antivirus and DPI software, which has been found to interfere with the behavior and requirements of Runtime Fabric. In many support cases where MuleSoft Support has detected antivirus software, they have seen issues such as port blocking, node-to-node communication blocking, Docker default bridge deletion, and filesystem access issues that interfere with Runtime Fabric installation, upgrade, and normal operations.

In the event that abnormal behavior is observed with Runtime Fabric, you may be asked to disable any running third-party software (including anti-virus or DPI software) to determine if it is the cause of the behavior. If disabling such software restores proper Runtime Fabric functionality, this would demonstrate an implicit incompatibility between that software package and Runtime Fabric, and we would consider the support case resolved.

If you are strictly required to run traditional security tools that interfere with certain components of Runtime Fabric, vendors and security experts that support Kubernetes can support you in meeting this requirement. Cloud platform vendors often add cloud-centric controls that are consistent with well-known security benchmarks, such as the Center for Internet Security (CIS) Kubernetes Benchmark.

Logs

Anypoint Monitoring provides access to log data for applications deployed to Runtime Fabric. To access logs with Anypoint Monitoring, you need the Anypoint Integration Advanced package or a Titanium subscription to Anypoint Platform.