本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# 使用跨區域工作區在 Amazon Managed Service for Prometheus 中新增高可用性
<a name="AMP-send-to-multiple-workspaces"></a>

若要將跨區域可用性新增至您的資料，您可以將指標傳送至跨 AWS 區域的多個工作區。Prometheus 支持多個編寫器和跨區域編寫。

下列範例顯示如何設定在代理程式模式下執行的 Prometheus 伺服器，以便將指標傳送至位於不同區域中的兩個工作區。

```
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]
```