This document lists the quotas and limits that apply to App Hub.
A quota restricts how much of a shared Google Cloud resource your Google Cloud project can use, including hardware, software, and network components. Therefore, quotas are a part of a system that does the following:
- Monitors your use or consumption of Google Cloud products and services.
- Restricts your consumption of those resources, for reasons that include ensuring fairness and reducing spikes in usage.
- Maintains configurations that automatically enforce prescribed restrictions.
- Provides a means to request or make changes to the quota.
In most cases, when a quota is exceeded, the system immediately blocks access to the relevant Google resource, and the task that you're trying to perform fails. In most cases, quotas apply to each Google Cloud project and are shared across all applications and IP addresses that use that Google Cloud project.
There are also limits on App Hub resources. These limits are unrelated to the quota system. Limits cannot be changed unless otherwise stated.
Allocation quotas
App Hub enforces the following usage limits:
Resource | Description | Limit | Scope |
---|---|---|---|
Service project | Maximum number that can be attached to a host project | 25 | Per host project |
Applications | Maximum number that can be created in a region in the host project | 100 | In a single region per host project |
Services | Maximum number that can be registered in a region per application in the host project | 500 | In a single region per application per host project |
Workloads | Maximum number that can be registered in a region per application in the host project | 500 | In a single region per application per host project |
Rate quotas
The following quotas apply to App Hub requests:
Quota | Description | Value |
---|---|---|
API requests per minute | Maximum number of requests that can be made from a host or service project | 12000 |
Edit your quota
To increase or decrease most quotas, use the Google Cloud console. For more information, see Request a higher quota.