Merge branch 'v1.13' into issue_3909

daprdocs/content/en/developing-applications/building-blocks/workflow/workflow-features-concepts.md

@@ -247,7 +247,7 @@ You can use the following two techniques to write workflows that may need to sch
 
 Because workflows are long-running and durable, updating workflow code must be done with extreme care. As discussed in the [workflow determinism]({{< ref "#workflow-determinism-and-code-restraints" >}}) limitation section, workflow code must be deterministic. Updates to workflow code must preserve this determinism if there are any non-completed workflow instances in the system. Otherwise, updates to workflow code can result in runtime failures the next time those workflows execute.
 
-[See known limitations]({{< ref "workflow-features-concepts.md#workflow-determinism-and-code-restraints" >}})
+[See known limitations]({{< ref "#limitations" >}})
 
 ## Workflow activities
 

daprdocs/content/en/operations/hosting/kubernetes/kubernetes-dapr-shared.md

@@ -0,0 +1,87 @@
+---
+type: docs
+title: "Deploy Dapr per-node or per-cluster with Dapr Shared"
+linkTitle: "Dapr Shared"
+weight: 50000
+description: "Learn more about using Dapr Shared as an alternative deployment to sidecars"
+
+---
+
+Dapr automatically injects a sidecar to enable the Dapr APIs for your applications for the best availability and reliability. 
+
+Dapr Shared enables two alternative deployment strategies to create Dapr applications using a Kubernetes `Daemonset` for a per-node deployment or a `Deployment` for a per-cluster deployment. 
+
+- **`DaemonSet`:** When running Dapr Shared as a Kubernetes `DaemonSet` resource, the daprd container runs on each Kubernetes node in the cluster. This can reduce network hops between the applications and Dapr. 
+- **`Deployment`:** When running Dapr Shared as a Kubernetes `Deployment`,  the Kubernetes scheduler decides on which single node in the cluster the daprd container instance runs.
+
+{{% alert title="Dapr Shared deployments" color="primary" %}}
+For each Dapr application you deploy, you need to deploy the Dapr Shared Helm chart using different `shared.appId`s.
+{{% /alert %}}
+
+
+
+## Why Dapr Shared?
+
+By default, when Dapr is installed into a Kubernetes cluster, the Dapr control plane injects Dapr as a sidecar to applications annotated with Dapr annotations ( `dapr.io/enabled: "true"`). Sidecars offer many advantages, including improved resiliency, since there is an instance per application and all communication between the application and the sidecar happens without involving the network.
+
+
+<img src="/images/dapr-shared/sidecar.png" width=800 style="padding-bottom:15px;">
+
+While sidecars are Dapr's default deployment, some use cases require other approaches. Let's say you want to decouple the lifecycle of your workloads from the Dapr APIs. A typical example of this is functions, or function-as-a-service runtimes, which might automatically downscale your idle workloads to free up resources. For such cases, keeping the Dapr APIs and all the Dapr async functionalities (such as subscriptions) separate might be required. 
+
+Dapr Shared was created for these scenarios, extending the Dapr sidecar model with two new deployment approaches: `DaemonSet` (per-node) and `Deployment` (per-cluster).
+
+{{% alert title="Important" color="primary" %}}
+No matter which deployment approach you choose, it is important to understand that in most use cases, you have one instance of Dapr Shared (Helm release) per service (app-id). This means that if you have an application composed of three microservices, each service is recommended to have its own Dapr Shared instance. You can see this in action by trying the [Hello Kubernetes with Dapr Shared tutorial](https://github.com/dapr/dapr-shared/blob/main/docs/tutorial/README.md). 
+{{% /alert %}}
+
+
+### `DeamonSet`(Per-node)
+
+With Kubernetes `DaemonSet`, you can define applications that need to be deployed once per node in the cluster. This enables applications that are running on the same node to communicate with local Dapr APIs, no matter where the Kubernetes `Scheduler` schedules your workload.
+
+<img src="/images/dapr-shared/daemonset.png" width=800 style="padding-bottom:15px;">
+
+{{% alert title="Note" color="primary" %}}
+Since `DaemonSet` installs one instance per node, it consumes more resources in your cluster, compared to `Deployment` for a per cluster deployment, with the advantage of improved resiliency.
+{{% /alert %}}
+
+
+### `Deployment` (Per-cluster)
+
+Kubernetes `Deployments` are installed once per cluster. Based on available resources, the Kubernetes `Scheduler` decides on which node the workload is scheduled. For Dapr Shared, this means that your workload and the Dapr instance might be located on separate nodes, which can introduce considerable network latency with the trade-off of reduce resource usage.
+
+<img src="/images/dapr-shared/deployment.png" width=800 style="padding-bottom:15px;">
+
+## Getting Started with Dapr Shared
+
+{{% alert title="Prerequisites" color="primary" %}}
+Before installing Dapr Shared, make ensure you have [Dapr installed in your cluster]({{< ref "kubernetes-deploy.md" >}}).
+{{% /alert %}}
+
+If you want to get started with Dapr Shared, you can create a new Dapr Shared instance by installing the official Helm Chart:
+
+```
+helm install my-shared-instance oci://registry-1.docker.io/daprio/dapr-shared-chart --set shared.appId=<DAPR_APP_ID> --set shared.remoteURL=<REMOTE_URL> --set shared.remotePort=<REMOTE_PORT> --set shared.strategy=deployment
+```
+
+Your Dapr-enabled applications can now make use of the Dapr Shared instance by pointing the Dapr SDKs to or sending requests to the `my-shared-instance-dapr` Kubernetes service exposed by the Dapr Shared instance. 
+
+> The `my-shared-instance` above is the Helm Chart release name. 
+
+If you are using the Dapr SDKs, you can set the following environment variables for your application to connect to the Dapr Shared instance (in this case, running on the `default` namespace): 
+
+```
+        env:
+        - name: DAPR_HTTP_ENDPOINT
+          value: http://my-shared-instance-dapr.default.svc.cluster.local:3500
+        - name: DAPR_GRPC_ENDPOINT
+          value: http://my-shared-instance-dapr.default.svc.cluster.local:50001 
+```
+
+If you are not using the SDKs, you can send HTTP or gRPC requests to those endpoints. 
+
+## Next steps
+
+- Try the [Hello Kubernetes tutorial with Dapr Shared](https://github.com/dapr/dapr-shared/blob/main/docs/tutorial/README.md).
+- Read more in the [Dapr Shared repo](https://github.com/dapr/dapr-shared/blob/main/README.md)

daprdocs/content/en/operations/hosting/kubernetes/kubernetes-hybrid-clusters.md

@@ -2,7 +2,7 @@
 type: docs
 title: "Deploy to hybrid Linux/Windows Kubernetes clusters"
 linkTitle: "Hybrid clusters"
-weight: 60000
+weight: 70000
 description: "How to run Dapr apps on Kubernetes clusters with Windows nodes"
 ---
 

daprdocs/content/en/operations/hosting/kubernetes/kubernetes-job.md

@@ -2,7 +2,7 @@
 type: docs
 title: "Running Dapr with a Kubernetes Job"
 linkTitle: "Kubernetes Jobs"
-weight: 70000
+weight: 80000
 description: "Use Dapr API in a Kubernetes Job context"
 ---
 

daprdocs/content/en/operations/hosting/kubernetes/kubernetes-volume-mounts.md

@@ -2,7 +2,7 @@
 type: docs
 title: "How-to: Mount Pod volumes to the Dapr sidecar"
 linkTitle: "How-to: Mount Pod volumes"
-weight: 80000
+weight: 90000
 description: "Configure the Dapr sidecar to mount Pod Volumes"
 ---