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
...