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200-bootstrap.yaml
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200-bootstrap.yaml
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# Copyright 2020 The Knative Authors
#
# 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
#
# https://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.
apiVersion: v1
kind: ConfigMap
metadata:
name: kourier-bootstrap
namespace: kourier-system
labels:
networking.knative.dev/ingress-provider: kourier
app.kubernetes.io/component: net-kourier
app.kubernetes.io/version: devel
app.kubernetes.io/name: knative-serving
data:
envoy-bootstrap.yaml: |
dynamic_resources:
ads_config:
transport_api_version: V3
api_type: GRPC
rate_limit_settings: {}
grpc_services:
- envoy_grpc: {cluster_name: xds_cluster}
cds_config:
resource_api_version: V3
ads: {}
lds_config:
resource_api_version: V3
ads: {}
node:
cluster: kourier-knative
id: 3scale-kourier-gateway
static_resources:
listeners:
- name: stats_listener
address:
socket_address:
address: 0.0.0.0
port_value: 9000
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
stat_prefix: stats_server
http_filters:
- name: envoy.filters.http.router
typed_config:
"@type": type.googleapis.com/envoy.extensions.filters.http.router.v3.Router
route_config:
virtual_hosts:
- name: admin_interface
domains:
- "*"
routes:
- match:
safe_regex:
regex: '/(certs|stats(/prometheus)?|server_info|clusters|listeners|ready)?'
headers:
- name: ':method'
string_match:
exact: GET
route:
cluster: service_stats
- match:
safe_regex:
regex: '/drain_listeners'
headers:
- name: ':method'
string_match:
exact: POST
route:
cluster: service_stats
clusters:
- name: service_stats
connect_timeout: 0.250s
type: static
load_assignment:
cluster_name: service_stats
endpoints:
lb_endpoints:
endpoint:
address:
socket_address:
address: 127.0.0.1
port_value: 9901
- name: xds_cluster
# This keepalive is recommended by envoy docs.
# https://www.envoyproxy.io/docs/envoy/latest/api-docs/xds_protocol
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:
connection_keepalive:
interval: 30s
timeout: 5s
connect_timeout: 1s
load_assignment:
cluster_name: xds_cluster
endpoints:
lb_endpoints:
endpoint:
address:
socket_address:
address: "net-kourier-controller.knative-serving"
port_value: 18000
type: STRICT_DNS
admin:
access_log:
- name: envoy.access_loggers.stdout
typed_config:
"@type": type.googleapis.com/envoy.extensions.access_loggers.stream.v3.StdoutAccessLog
address:
socket_address:
address: 127.0.0.1
port_value: 9901