mirror of https://github.com/dapr/docs.git
38 lines
5.8 KiB
Markdown
38 lines
5.8 KiB
Markdown
---
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type: docs
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title: "Dapr Kubernetes pod annotations spec"
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linkTitle: "Kubernetes annotations"
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weight: 50000
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description: "The available annotations available when configuring Dapr in your Kubernetes environment"
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---
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The following table shows all the supported pod Spec annotations supported by Dapr.
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| Annotation | Description |
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|---------------------------------------------------|-------------|
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| `dapr.io/enabled` | Setting this paramater to `true` injects the Dapr sidecar into the pod
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| `dapr.io/app-port` | This parameter tells Dapr which port your application is listening on
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| `dapr.io/app-id` | The unique ID of the application. Used for service discovery, state encapsulation and the pub/sub consumer ID
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| `dapr.io/log-level` | Sets the log level for the Dapr sidecar. Allowed values are `debug`, `info`, `warn`, `error`. Default is `info`
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| `dapr.io/config` | Tells Dapr which Configuration CRD to use
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| `dapr.io/log-as-json` | Setting this parameter to `true` outputs logs in JSON format. Default is `false`
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| `dapr.io/enable-profiling` | Setting this paramater to `true` starts the Dapr profiling server on port `7777`. Default is `false`
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| `dapr.io/api-token-secret` | Tells Dapr which Kubernetes secret to use for token based API authentication. By default this is not set.
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| `dapr.io/app-protocol` | Tells Dapr which protocol your application is using. Valid options are `http` and `grpc`. Default is `http`
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| `dapr.io/app-max-concurrency` | Limit the concurrency of your application. A valid value is any number larger than `0`
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| `dapr.io/app-ssl` | Tells Dapr to invoke the app over an insecure SSL connection. Applies to both HTTP and gRPC. Traffic between your app and the Dapr sidecar is encrypted with a certificate issued by a non-trusted certificate authority, which is considered insecure. Default is `false`.
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| `dapr.io/metrics-port` | Sets the port for the sidecar metrics server. Default is `9090`
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| `dapr.io/sidecar-cpu-limit` | Maximum amount of CPU that the Dapr sidecar can use. See valid values [here](https://kubernetes.io/docs/tasks/administer-cluster/manage-resources/quota-memory-cpu-namespace/). By default this is not set
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| `dapr.io/sidecar-memory-limit` | Maximum amount of Memory that the Dapr sidecar can use. See valid values [here](https://kubernetes.io/docs/tasks/administer-cluster/manage-resources/quota-memory-cpu-namespace/). By default this is not set
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| `dapr.io/sidecar-cpu-request` | Amount of CPU that the Dapr sidecar requests. See valid values [here](https://kubernetes.io/docs/tasks/administer-cluster/manage-resources/quota-memory-cpu-namespace/). By default this is not set
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| `dapr.io/sidecar-memory-request` | Amount of Memory that the Dapr sidecar requests .See valid values [here](https://kubernetes.io/docs/tasks/administer-cluster/manage-resources/quota-memory-cpu-namespace/). By default this is not set
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| `dapr.io/sidecar-liveness-probe-delay-seconds` | Number of seconds after the sidecar container has started before liveness probe is initiated. Read more [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `3`
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| `dapr.io/sidecar-liveness-probe-timeout-seconds` | Number of seconds after which the sidecar liveness probe times out. Read more [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `3`
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| `dapr.io/sidecar-liveness-probe-period-seconds` | How often (in seconds) to perform the sidecar liveness probe. Read more [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `6`
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| `dapr.io/sidecar-liveness-probe-threshold` | When the sidecar liveness probe fails, Kubernetes will try N times before giving up. In this case, the Pod will be marked Unhealthy. Read more about `failureThreshold` [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `3`
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| `dapr.io/sidecar-readiness-probe-delay-seconds` | Number of seconds after the sidecar container has started before readiness probe is initiated. Read more [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `3`
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| `dapr.io/sidecar-readiness-probe-timeout-seconds` | Number of seconds after which the sidecar readiness probe times out. Read more [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `3`
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| `dapr.io/sidecar-readiness-probe-period-seconds` | How often (in seconds) to perform the sidecar readiness probe. Read more [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `6`
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| `dapr.io/sidecar-readiness-probe-threshold` | When the sidecar readiness probe fails, Kubernetes will try N times before giving up. In this case, the Pod will be marked Unready. Read more about `failureThreshold` [here](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes). Default is `3`
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| `dapr.io/http-max-request-size` | Increasing max size of request body http and grpc servers parameter in MB to handle uploading of big files. Default is `4` MB
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