Nathan Mittler nmittler

Making service mesh usable at Aviatrix

nmittler / Primary-Remote

Created January 23, 2021 01:18

	#!/bin/bash

	#HUB=gcr.io/istio-testing
	#TAG=latest
	echo "HUB=${HUB}"
	echo "TAG=${TAG}"

	# Delete Istio in this cluster
	kubectl delete ns istio-system sample --context=${CTX_CLUSTER1} --ignore-not-found &
	kubectl delete ns istio-system sample --context=${CTX_CLUSTER2} --ignore-not-found &

nmittler / pod dump

Created October 15, 2020 23:49

	apiVersion: v1
	kind: Pod
	metadata:
	annotations:
	prometheus.io/path: /stats/prometheus
	prometheus.io/port: "15020"
	prometheus.io/scrape: "true"
	sidecar.istio.io/status: '{"version":"5e54f078d186ad0db07340b20c2f6b00cfac7c859a65bd21f650b3ff62a2eb3d","initContainers":["istio-init"],"containers":["istio-proxy"],"volumes":["istio-envoy","istio-data","istio-podinfo","istio-token","istiod-ca-cert"],"imagePullSecrets":null}'
	creationTimestamp: "2020-10-15T23:34:44Z"
	generateName: sleep-8f795f47d-

nmittler / Replicated: Test

Created September 8, 2020 17:42

	#!/bin/bash

	set -euo pipefail

	ARGS=( "${@:1}" )

	function sendTraffic()
	{
	for CTX in "${ARGS[@]}"; do
	echo "Sending traffic from cluster $CTX"

nmittler / Replicated: Install Services

Last active September 20, 2020 12:21

nmittler / Install Replicated Control Planes

Created September 8, 2020 17:39

	#!/bin/bash

	set -euo pipefail

	CTX="$1"

	# Delete Istio in this cluster
	kubectl --context=${CTX} delete ns istio-system sample --ignore-not-found

	kubectl --context=${CTX} create namespace istio-system

nmittler / Cross-Network Gateway

Last active August 12, 2020 22:56

	apiVersion: v1
	kind: Namespace
	metadata:
	name: xnetwork
	---
	apiVersion: install.istio.io/v1alpha1
	kind: IstioOperator
	spec:
	# Use an empty profile so that we only install the gateway.
	profile: empty

nmittler / Add Remote on Another Network

Last active August 12, 2020 20:14

nmittler / Create GKE Cluster

Created August 6, 2020 23:47

	#!/usr/bin/env bash

	set -euo pipefail

	# Create the cluster
	# --cluster-version=latest --node-version=latest
	gcloud container clusters create $CLUSTER --release-channel rapid \
	--zone $ZONE --project $PROJECT --username "admin" \
	--machine-type "n1-standard-4" --image-type "COS" --disk-size "100" \
	--scopes "https://www.googleapis.com/auth/compute","https://www.googleapis.com/auth/devstorage.read_only",\

nmittler / Add Remote on Same Network

Last active October 18, 2020 17:15

nmittler / Add Primary on Same Network

Last active August 12, 2020 19:43