envoy.yaml

static_resources:
  listeners:
  - address:
      socket_address:
        protocol: TCP
        address: 0.0.0.0
        port_value: 9000
    listener_filters:
    filter_chains:
    - filters:
      - name: envoy.filters.network.http_connection_manager
        typed_config:
          "@type": type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
          stat_prefix: ingress_http
          codec_type: AUTO
          use_remote_address: true
          path_with_escaped_slashes_action: UNESCAPE_AND_REDIRECT
          common_http_protocol_options:
            idle_timeout: 3600s # 1 hour
            headers_with_underscores_action: REJECT_REQUEST
          http2_protocol_options:
            max_concurrent_streams: 100
            initial_stream_window_size: 65536 # 64 KiB
            initial_connection_window_size: 1048576 # 1 MiB
            allow_connect: true
          http_filters:
          - name: envoy.filters.http.wasm
            typed_config:
              "@type": type.googleapis.com/udpa.type.v1.TypedStruct
              type_url: type.googleapis.com/envoy.extensions.filters.http.wasm.v3.Wasm
              value:
                config:
                  name: "my_plugin"
                  root_id: "my_root_id"
                  configuration:
                    "@type": "type.googleapis.com/google.protobuf.StringValue"
                    value: |
                      {
                        "api_host": "61975766af46280017e7e547.mockapi.io"
                      }
                  vm_config:
                    runtime: "envoy.wasm.runtime.v8"
                    vm_id: "my_vm_id"
                    code:
                      local:
                        filename: "./filter.wasm"
                    configuration: { }

          - name: envoy.filters.http.dynamic_forward_proxy
            typed_config:
              "@type": type.googleapis.com/envoy.extensions.filters.http.dynamic_forward_proxy.v3.FilterConfig
              dns_cache_config:
                name: dynamic_forward_proxy_cache_config
                dns_lookup_family: V4_ONLY
          - name: envoy.filters.http.router
            typed_config:
              "@type": type.googleapis.com/envoy.extensions.filters.http.router.v3.Router
          upgrade_configs:
          - upgrade_type: CONNECT
          stream_idle_timeout: 300s 
          request_timeout: 300s 
          route_config:
            virtual_hosts:
            - name: upstream-forward
              domains: ["*"]
              routes:
              - match:
                  connect_matcher:
                    {}
                route:
                  cluster: dynamic_forward_proxy_cluster
                  upgrade_configs:
                  - upgrade_type: CONNECT
              - match:
                  prefix: "/"
                route:
                  cluster: dynamic_forward_proxy_cluster
                  idle_timeout: 15s # must be disabled for long-lived and streaming requests
                  upgrade_configs:
                  - upgrade_type: CONNECT
  clusters:
  - name: dynamic_forward_proxy_cluster
    connect_timeout: 5s
    lb_policy: CLUSTER_PROVIDED
    cluster_type:
      name: envoy.clusters.dynamic_forward_proxy
      typed_config:
        "@type": type.googleapis.com/envoy.extensions.clusters.dynamic_forward_proxy.v3.ClusterConfig
        dns_cache_config:
          name: dynamic_forward_proxy_cache_config
          dns_lookup_family: V4_ONLY
          
  - name: controlplane
    type: STRICT_DNS
    dns_lookup_family: V4_ONLY
    connect_timeout: 30s
    lb_policy: ROUND_ROBIN
    load_assignment:
      cluster_name: service1
      endpoints:
      - lb_endpoints:
        - endpoint:
            address:
              socket_address:
                address: 61975766af46280017e7e547.mockapi.io
                port_value: 80