bianpengyuan

P50 and P90 latency impact of switching TCP & HTTP MX.

bianpengyuan

#!/bin/sh

# Donwload latest Istio release and replace istioctl command to the latest

set -x
set -e

LATEST_COMMIT=$(curl https://storage.googleapis.com/istio-build/dev/latest)
ISTIO_RELEASE=istio-${LATEST_COMMIT}
URL="https://gcsweb.istio.io/gcs/istio-build/dev/${LATEST_COMMIT}/${ISTIO_RELEASE}-linux-amd64.tar.gz"

bianpengyuan

apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: stackdriver-filter-1.7
  namespace: istio-system
  labels:
    istio.io/rev: default
spec:
  configPatches:
    - applyTo: HTTP_FILTER

bianpengyuan

apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: stats-filter-1.9
  namespace: istio-system
spec:
  configPatches:
  - applyTo: HTTP_FILTER
    match:
      context: GATEWAY

bianpengyuan

package main

import (
	"encoding/csv"
	"encoding/json"
	"flag"
	"io/ioutil"
	"log"
	"os"
	"sort"

bianpengyuan

{
  repository(name: "istio", owner: "istio") {
    milestone(number: 22) {
      title
      issues(first: 1000, filterBy: {states: OPEN}) {
        edges {
          node {
            title
            url
            state

bianpengyuan

connection.requested_server_name : outbound_.9080_._.productpage.default.svc.cluster.local
context.protocol : http
context.reporter.kind : inbound
context.reporter.uid : envoy_accesslog_service
destination.ip : [0 0 0 0 0 0 0 0 0 0 255 255 10 48 2 7]
destination.port : 9080
destination.principal : cluster.local/ns/default/sa/bookinfo-productpage
destination.service.host : productpage.default.svc.cluster.local
destination.service.name : productpage
destination.service.namespace : default

bianpengyuan

context.protocol : http
context.reporter.kind : inbound
destination.ip : [0 0 0 0 0 0 0 0 0 0 255 255 10 48 2 7]
destination.port : 9080
destination.principal : cluster.local/ns/default/sa/bookinfo-productpage
request.headers : stringmap[:authority:35.225.168.47 :method:GET :path:/productpage accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 accept-encoding:gzip, deflate accept-language:en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,zh-TW;q=0.6 cache-control:max-age=0 content-length:0 upgrade-insecure-requests:1 user-agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36 x-b3-sampled:0 x-b3-spanid:76bca117e57b52fd x-b3-traceid:7c494d8e0c3a9c8b76bca117e57b52fd x-envoy-attempt-count:1 x-envoy-internal:true x-forwarded-client-cert:By=spiffe://cluster.local/ns/default/sa/bookinfo-productpage;Hash=34dcd285df9ec4fcfb7e4af16a5113b914810933fe47a4bb83655cbbda3ee8bd;Subject="";

bianpengyuan

apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  labels:
    install.operator.istio.io/owning-resource: installed-state
    istio.io/rev: default
    operator.istio.io/component: Pilot
    operator.istio.io/managed: Reconcile
    operator.istio.io/version: 1.6-alpha.79511c659fcdcadd155cb1c17f3f4c4f8aba68ff
  name: stats-filter-1.6

bianpengyuan

apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: metadata-exchange-1.5
  namespace: istio-system
spec:
  configPatches:
    - applyTo: HTTP_FILTER
      match: