# Use cross Region workspaces to add high availability in Amazon Managed Service for Prometheus
<a name="AMP-send-to-multiple-workspaces"></a>

To add cross-Region availability to your data, you can send metrics to multiple workspaces across AWS Regions. Prometheus supports both multiple writers and cross-Region writing.

The following example shows how to set up a Prometheus server running in Agent mode to send metrics to two workspaces in different Regions with Helm.

```
extensions:
      sigv4auth:
        service: "aps"
     
    receivers:
      prometheus:
        config:
          scrape_configs:
            - job_name: 'kubernetes-kubelet'
              scheme: https
              tls_config:
                ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
                insecure_skip_verify: true
              bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
              kubernetes_sd_configs:
              - role: node
              relabel_configs:
              - action: labelmap
                regex: __meta_kubernetes_node_label_(.+)
              - target_label: __address__
                replacement: kubernetes.default.svc.cluster.local:443
              - source_labels: [__meta_kubernetes_node_name]
                regex: (.+)
                target_label: __metrics_path__
                replacement: /api/v1/nodes/$${1}/proxy/metrics
     
    exporters:
      prometheusremotewrite/one:
        endpoint: "https://aps-workspaces.workspace_1_region.amazonaws.com/workspaces/ws-workspace_1_id/api/v1/remote_write"
        auth:
          authenticator: sigv4auth
      prometheusremotewrite/two:
        endpoint: "https://aps-workspaces.workspace_2_region.amazonaws.com/workspaces/ws-workspace_2_id/api/v1/remote_write"
        auth:
          authenticator: sigv4auth
     
    service:
      extensions: [sigv4auth]
      pipelines:
        metrics/one:
          receivers: [prometheus]
          exporters: [prometheusremotewrite/one]
        metrics/two:
          receivers: [prometheus]
          exporters: [prometheusremotewrite/two]
```