authelia/internal/suites/example/compose/envoy/envoy.yaml

---
# Enable the admin interface at http://192.168.240.100:9901/ for debugging.
admin:
  address:
    socket_address:
      address: 0.0.0.0
      port_value: 9901
static_resources:
  listeners:
    - name: listener_0
      address:
        socket_address:
          address: 0.0.0.0
          port_value: 8080
      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  # yamllint disable-line rule:line-length
                stat_prefix: ingress_http
                use_remote_address: true
                skip_xff_append: false
                access_log:
                  - name: envoy.access_loggers.stdout
                    typed_config:
                      "@type": type.googleapis.com/envoy.extensions.access_loggers.stream.v3.StdoutAccessLog
                route_config:
                  name: local_route
                  virtual_hosts:
                    - name: login_service
                      domains: ["login.example.com:8080"]
                      typed_per_filter_config:
                        envoy.filters.http.ext_authz:
                          "@type": type.googleapis.com/envoy.extensions.filters.http.ext_authz.v3.ExtAuthzPerRoute
                          disabled: true
                      routes:
                        - match:
                            prefix: "/.well-known/"
                          route:
                            cluster: authelia-backend
                        - match:
                            prefix: "/api/"
                          route:
                            cluster: authelia-backend
                        - match:
                            prefix: "/locales/"
                          route:
                            cluster: authelia-backend
                        - match:
                            path: "/devworkflow"
                          route:
                            cluster: authelia-backend
                        - match:
                            path: "/jwks.json"
                          route:
                            cluster: authelia-backend
                        - match:
                            prefix: "/"
                          route:
                            cluster: authelia-frontend
                    - name: mail_service
                      domains: ["mail.example.com:8080"]
                      typed_per_filter_config:
                        envoy.filters.http.ext_authz:
                          "@type": type.googleapis.com/envoy.extensions.filters.http.ext_authz.v3.ExtAuthzPerRoute
                          disabled: true
                      routes:
                        - match:
                            prefix: "/"
                          route:
                            cluster: smtp
                    - name: http_service
                      domains: ["*.example.com:8080"]
                      routes:
                        - match:
                            prefix: "/headers"
                          route:
                            cluster: httpbin
                        - match:
                            prefix: "/"
                          route:
                            cluster: nginx-backend
                http_filters:
                  - name: envoy.filters.http.ext_authz
                    typed_config:
                      "@type": type.googleapis.com/envoy.extensions.filters.http.ext_authz.v3.ExtAuthz
                      transport_api_version: v3
                      allowed_headers:
                        patterns:
                          - exact: authorization
                          - exact: proxy-authorization
                          - exact: accept
                          - exact: cookie
                      http_service:
                        path_prefix: /api/authz/ext-authz/
                        server_uri:
                          uri: authelia-backend:9091
                          cluster: authelia-backend
                          timeout: 0.25s
                        authorization_request:
                          headers_to_add:
                            - key: X-Forwarded-Proto
                              value: '%REQ(:SCHEME)%'
                        authorization_response:
                          allowed_upstream_headers:
                            patterns:
                              - exact: authorization
                              - exact: proxy-authorization
                              - prefix: remote-
                              - prefix: authelia-
                          allowed_client_headers:
                            patterns:
                              - exact: set-cookie
                          allowed_client_headers_on_success:
                            patterns:
                              - exact: set-cookie
                      failure_mode_allow: false
                  - name: envoy.filters.http.router
                    typed_config:
                      "@type": type.googleapis.com/envoy.extensions.filters.http.router.v3.Router
          transport_socket:
            name: envoy.transport_sockets.tls
            typed_config:
              "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.DownstreamTlsContext
              common_tls_context:
                tls_certificates:
                  - certificate_chain:
                      filename: /pki/public.chain.pem
                    private_key:
                      filename: /pki/private.pem
  clusters:
    - name: authelia-frontend
      transport_socket_matches:
        - name: "enableTLS"
          match:
            enableTLS: true
          transport_socket:
            name: envoy.transport_sockets.tls
            typed_config:
              "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext
              common_tls_context: {}
        - name: "defaultTLSDisabled"
          match: {}
          transport_socket:
            name: envoy.transport_sockets.raw_buffer
            typed_config:
              "@type": type.googleapis.com/envoy.extensions.transport_sockets.raw_buffer.v3.RawBuffer
      connect_timeout: 0.25s
      type: strict_dns
      dns_lookup_family: V4_ONLY
      lb_policy: round_robin
      load_assignment:
        cluster_name: authelia-frontend
        endpoints:
          - locality:
              region: dev
            priority: 0
            lb_endpoints:
              - endpoint:
                  health_check_config:
                    hostname: authelia-frontend
                    port_value: 3000
                  address:
                    socket_address:
                      address: authelia-frontend
                      port_value: 3000
          - locality:
              region: ci
            priority: 1
            lb_endpoints:
              - endpoint:
                  address:
                    socket_address:
                      address: authelia-backend
                      port_value: 9091
                metadata:
                  filter_metadata:
                    envoy.transport_socket_match:
                      enableTLS: true
    - name: authelia-backend
      connect_timeout: 0.25s
      type: logical_dns
      dns_lookup_family: v4_only
      lb_policy: round_robin
      load_assignment:
        cluster_name: authelia-backend
        endpoints:
          - lb_endpoints:
              - endpoint:
                  address:
                    socket_address:
                      address: authelia-backend
                      port_value: 9091
      transport_socket:
        name: envoy.transport_sockets.tls
        typed_config:
          "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext
          common_tls_context: {}
    - name: smtp
      connect_timeout: 0.25s
      type: logical_dns
      dns_lookup_family: v4_only
      lb_policy: round_robin
      load_assignment:
        cluster_name: smtp
        endpoints:
          - lb_endpoints:
              - endpoint:
                  address:
                    socket_address:
                      address: smtp
                      port_value: 1080
    - name: httpbin
      connect_timeout: 0.25s
      type: logical_dns
      dns_lookup_family: v4_only
      lb_policy: round_robin
      load_assignment:
        cluster_name: httpbin
        endpoints:
          - lb_endpoints:
              - endpoint:
                  address:
                    socket_address:
                      address: httpbin
                      port_value: 8000
    - name: nginx-backend
      connect_timeout: 0.25s
      type: logical_dns
      dns_lookup_family: v4_only
      lb_policy: round_robin
      load_assignment:
        cluster_name: nginx-backend
        endpoints:
          - lb_endpoints:
              - endpoint:
                  address:
                    socket_address:
                      address: nginx-backend
                      port_value: 80
layered_runtime:
  layers:
    - name: static_layer_0
      static_layer:
        envoy:
          resource_limits:
            listener:
              example_listener_name:
                connection_limit: 10000
        overload:
          global_downstream_max_connections: 50000
...