static_resources:
  listeners:
  - address:
      socket_address:
        address: 0.0.0.0
        port_value: 8000
    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
          codec_type: auto
          stat_prefix: ingress_http
          access_log:
            - name: envoy.access_loggers.file
              typed_config:
                "@type": type.googleapis.com/envoy.extensions.access_loggers.file.v3.FileAccessLog
                path: /dev/stdout
          route_config:
            name: local_route
            virtual_hosts:
            - name: www
              domains:
              - "*"
              cors:
                allow_origin_string_match:
                - safe_regex:
                    google_re2: {}
                    regex: \*
                allow_methods: "GET"
                filter_enabled:
                  default_value:
                    numerator: 100
                    denominator: HUNDRED
                  runtime_key: cors.www.enabled
                shadow_enabled:
                  default_value:
                    numerator: 0
                    denominator: HUNDRED
                  runtime_key: cors.www.shadow_enabled
              routes:
              - match:
                  prefix: "/cors/open"
                route:
                  cluster: backend_service
              - match:
                  prefix: "/cors/disabled"
                route:
                  cluster: backend_service
                  cors:
                    filter_enabled:
                      default_value:
                        numerator: 0
                        denominator: HUNDRED
              - match:
                  prefix: "/cors/restricted"
                route:
                  cluster: backend_service
                  cors:
                    allow_origin_string_match:
                    - safe_regex:
                        google_re2: {}
                        regex: .*\.envoyproxy\.io
                    allow_methods: "GET"
              - match:
                  prefix: "/"
                route:
                  cluster: backend_service
          http_filters:
          - name: envoy.filters.http.cors
            typed_config: {}
          - name: envoy.filters.http.router
            typed_config: {}
  clusters:
  - name: backend_service
    connect_timeout: 0.25s
    type: strict_dns
    lb_policy: round_robin
    http2_protocol_options: {}
    load_assignment:
      cluster_name: backend_service
      endpoints:
      - lb_endpoints:
        - endpoint:
            address:
              socket_address:
                address: backendservice
                port_value: 8000

admin:
  access_log_path: "/dev/null"
  address:
    socket_address:
      address: 0.0.0.0
      port_value: 8001