/
envoy-edge.yaml
101 lines (100 loc) · 3.9 KB
/
envoy-edge.yaml
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overload_manager:
refresh_interval: 0.25s
resource_monitors:
- name: "envoy.resource_monitors.fixed_heap"
typed_config:
"@type": type.googleapis.com/envoy.extensions.resource_monitors.fixed_heap.v3.FixedHeapConfig
# TODO: Tune for your system.
max_heap_size_bytes: 1073741824 # 1 GiB
actions:
- name: "envoy.overload_actions.shrink_heap"
triggers:
- name: "envoy.resource_monitors.fixed_heap"
threshold:
value: 0.90
- name: "envoy.overload_actions.stop_accepting_requests"
triggers:
- name: "envoy.resource_monitors.fixed_heap"
threshold:
value: 0.95
static_resources:
listeners:
- name: listener_https
address:
socket_address:
protocol: TCP
address: 0.0.0.0
port_value: 10000
per_connection_buffer_limit_bytes: 32768 # 32 KiB
# Uncomment if Envoy is behind a load balancer that exposes client IP address using the PROXY protocol.
# listener_filters:
# - name: envoy.filters.listener.proxy_protocol
# typed_config:
# "@type": type.googleapis.com/envoy.extensions.filters.listener.proxy_protocol.v3.ProxyProtocol
filter_chains:
- 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: "certs/servercert.pem"}
private_key: {filename: "certs/serverkey.pem"}
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
use_remote_address: true
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
stream_idle_timeout: 300s # 5 mins, must be disabled for long-lived and streaming requests
request_timeout: 300s # 5 mins, must be disabled for long-lived and streaming requests
route_config:
name: local_route
virtual_hosts:
- name: local_service
domains: ["*"]
# The exact route table is not super important in this example (this is the model
# for the Google VRP scenario).
routes:
- match:
prefix: "/content"
route:
cluster: service_foo
idle_timeout: 15s # must be disabled for long-lived and streaming requests
- match:
prefix: "/"
direct_response:
status: 403
body:
inline_string: "denied\n"
http_filters:
- name: envoy.filters.http.router
typed_config:
"@type": type.googleapis.com/envoy.extensions.filters.http.router.v3.Router
clusters:
- name: service_foo
connect_timeout: 5s
per_connection_buffer_limit_bytes: 32768 # 32 KiB
load_assignment:
cluster_name: service_foo
endpoints:
- lb_endpoints:
- endpoint:
address:
socket_address:
address: 127.0.0.1
port_value: 10002
typed_extension_protocol_options:
envoy.extensions.upstreams.http.v3.HttpProtocolOptions:
"@type": type.googleapis.com/envoy.extensions.upstreams.http.v3.HttpProtocolOptions
explicit_http_config:
http2_protocol_options:
initial_stream_window_size: 65536 # 64 KiB
initial_connection_window_size: 1048576 # 1 MiB