mirror of https://github.com/istio/istio.io.git
98 lines
3.1 KiB
Bash
98 lines
3.1 KiB
Bash
#!/bin/bash
|
|
# shellcheck disable=SC2034,SC2153,SC2155,SC2164
|
|
|
|
# Copyright Istio Authors. All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
####################################################################################################
|
|
# WARNING: THIS IS AN AUTO-GENERATED FILE, DO NOT EDIT. PLEASE MODIFY THE ORIGINAL MARKDOWN FILE:
|
|
# docs/tasks/observability/metrics/customize-metrics/index.md
|
|
####################################################################################################
|
|
|
|
! read -r -d '' snip_enable_custom_metrics_1 <<\ENDSNIP
|
|
apiVersion: install.istio.io/v1alpha1
|
|
kind: IstioOperator
|
|
spec:
|
|
values:
|
|
telemetry:
|
|
v2:
|
|
prometheus:
|
|
configOverride:
|
|
inboundSidecar:
|
|
disable_host_header_fallback: false
|
|
outboundSidecar:
|
|
disable_host_header_fallback: false
|
|
gateway:
|
|
disable_host_header_fallback: true
|
|
ENDSNIP
|
|
|
|
! read -r -d '' snip_enable_custom_metrics_2 <<\ENDSNIP
|
|
apiVersion: install.istio.io/v1alpha1
|
|
kind: IstioOperator
|
|
spec:
|
|
values:
|
|
telemetry:
|
|
v2:
|
|
prometheus:
|
|
configOverride:
|
|
inboundSidecar:
|
|
metrics:
|
|
- name: requests_total
|
|
dimensions:
|
|
destination_port: string(destination.port)
|
|
request_host: request.host
|
|
outboundSidecar:
|
|
metrics:
|
|
- name: requests_total
|
|
dimensions:
|
|
destination_port: string(destination.port)
|
|
request_host: request.host
|
|
gateway:
|
|
metrics:
|
|
- name: requests_total
|
|
dimensions:
|
|
destination_port: string(destination.port)
|
|
request_host: request.host
|
|
ENDSNIP
|
|
|
|
! read -r -d '' snip_enable_custom_metrics_3 <<\ENDSNIP
|
|
apiVersion: apps/v1
|
|
kind: Deployment
|
|
spec:
|
|
template: # pod template
|
|
metadata:
|
|
annotations:
|
|
sidecar.istio.io/extraStatTags: destination_port,request_host
|
|
ENDSNIP
|
|
|
|
! read -r -d '' snip_enable_custom_metrics_4 <<\ENDSNIP
|
|
meshConfig:
|
|
defaultConfig:
|
|
extraStatTags:
|
|
- destination_port
|
|
- request_host
|
|
ENDSNIP
|
|
|
|
snip_verify_the_results_1() {
|
|
curl "http://$GATEWAY_URL/productpage"
|
|
}
|
|
|
|
snip_verify_the_results_2() {
|
|
kubectl exec "$(kubectl get pod -l app=productpage -o jsonpath='{.items[0].metadata.name}')" -c istio-proxy -- curl -sS 'localhost:15000/stats/prometheus' | grep istio_requests_total
|
|
}
|
|
|
|
! read -r -d '' snip_use_expressions_for_values_1 <<\ENDSNIP
|
|
has(request.host) ? request.host : "unknown"
|
|
ENDSNIP
|