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Bernd Verst 2021-11-30 17:24:14 -08:00
parent dc878f6ca9
commit 4dd9ea88b0
2 changed files with 2 additions and 2 deletions

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@ -62,7 +62,7 @@ Azure Cosmos DB shares a strict metadata request rate limit across all databases
Therefore several strategies must be applied to avoid simultaneous new connections to Azure Cosmos DB:
- Ensure sidecars of applications only load the Azure Cosmos DB component when they require it to avoid unnecessary database connections. This can be done by [scoping your components to specific applications]({{< ref component-scopes.md#application-access-to-components-with-scopes >}}).
- Ensure sidecars of applications only load the Azure Cosmos DB component when they require it to avoid unnecessary database connections. This can be done by [scoping your components to specific applications]({{< ref component-scopes.md >}}#application-access-to-components-with-scopes).
- Choose deployment strategies that sequentially deploy or start all applications to minimize bursts in new connections to your Azure Cosmos DB accounts.
- Avoid reusing the same Azure Cosmos DB account for unrelated databases or systems (even outside of Dapr). Distinct Azure Cosmos DB accounts have distinct rate limits.
- Increase the `initTimeout` value to allow the component to retry connecting to Azure Cosmos DB during side car initialization for up to 5 minutes. The default value is `5s` and should be increased. Using Kubernetes increasing this value may also require an update to your [Readiness and Liveness probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/).

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@ -70,7 +70,7 @@ Azure Cosmos DB shares a strict metadata request rate limit across all databases
Therefore several strategies must be applied to avoid simultaneous new connections to Azure Cosmos DB:
- Ensure sidecars of applications only load the Azure Cosmos DB component when they require it to avoid unnecessary database connections. This can be done by [scoping your components to specific applications]({{< ref component-scopes.md#application-access-to-components-with-scopes >}}).
- Ensure sidecars of applications only load the Azure Cosmos DB component when they require it to avoid unnecessary database connections. This can be done by [scoping your components to specific applications]({{< ref component-scopes.md >}}#application-access-to-components-with-scopes).
- Choose deployment strategies that sequentially deploy or start all applications to minimize bursts in new connections to your Azure Cosmos DB accounts.
- Avoid reusing the same Azure Cosmos DB account for unrelated databases or systems (even outside of Dapr). Distinct Azure Cosmos DB accounts have distinct rate limits.
- Increase the `initTimeout` value to allow the component to retry connecting to Azure Cosmos DB during side car initialization for up to 5 minutes. The default value is `5s` and should be increased. Using Kubernetes increasing this value may also require an update to your [Readiness and Liveness probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/).