Static Envoy configuration for reverse proxy from localhost:80 to localhost:8080

envoy-local.yaml

# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

static_resources:
  listeners:
  - address:
      socket_address:
        address: 127.0.0.1
        port_value: 80
    filter_chains:
    - filters:
      - name: envoy.http_connection_manager
        typed_config:
          "@type": type.googleapis.com/envoy.config.filter.network.http_connection_manager.v2.HttpConnectionManager
          codec_type: auto
          stat_prefix: ingress_http
          route_config:
            name: local_route
            virtual_hosts:
            - name: backend
              domains:
              - "*"
              routes:
              - match:
                  prefix: "/"
                route:
                  cluster: local
          http_filters:
          - name: envoy.router
            typed_config: {}
  clusters:
  - name: local
    connect_timeout: 0.25s
    type: strict_dns
    dns_lookup_family: v4_only
    lb_policy: round_robin
    http2_protocol_options: {}
    load_assignment:
      cluster_name: local
      endpoints:
      - lb_endpoints:
        - endpoint:
            address:
              socket_address:
                address: localhost
                port_value: 8080
admin:
  access_log_path: "/dev/null"
  address:
    socket_address:
      address: 127.0.0.1
      port_value: 8001