ramr’s gists

ramr / fails-route-4

Created April 5, 2016 18:01

fails-route-4

ramr / nodeport-router-yaml

Created March 29, 2016 22:05

nodeport-router-yaml

	apiVersion: v1
	kind: Service
	metadata:
	name: router-exposition
	labels:
	name: router
	spec:
	type: NodePort
	ports:
	# the port that this service should serve on

ramr / router flake debug

Last active March 24, 2016 01:22

router flake debug

	[ramr@localhost origin (cached:reload-fixes:c-0:s-0+0:o-114)]$ echo $(oc get endpoints router --output-version=v1beta3 --template='{{ if .subsets }}{{ len .subsets }}{{ else }}0{{ end }}')
	1
	[ramr@localhost origin (cached:reload-fixes:c-0:s-0+0:o-114)]$ oc get endpoints router
	NAME ENDPOINTS AGE
	router 33s

	... wait for the router pod to come up ...

	[ramr@localhost origin (cached:reload-fixes:c-0:s-0+0:o-114)]$ oc get endpoints router
	NAME ENDPOINTS AGE

ramr / invalid route - valid cacert but bad key

Created March 15, 2016 23:09

invalid route - valid cacert but bad key

	{
	"kind": "Route",
	"apiVersion": "v1",
	"metadata": {
	"name": "header-test-reencrypt-test-failure"
	},
	"id": "header-test-reencrypt-test-failure",
	"spec": {
	"host": "header.test",
	"to": {

ramr / route-reencrypt-test-destCACert

Created March 14, 2016 18:34

test route re-encrypt with just a destination CACertificate

	{
	"kind": "Route",
	"apiVersion": "v1",
	"metadata": {
	"name": "header-test-reencrypt-test-failure"
	},
	"id": "header-test-reencrypt-test-failure",
	"spec": {
	"host": "header.test",
	"to": {

ramr / multiple-routes-to-a-service

Created November 19, 2015 01:47

multiple routes to the same header-test service

ramr / os3-custom-router-image

Created November 18, 2015 23:27

Build a custom OpenShift Origin HAProxy router image.

	mkdir -p /tmp/custom-router && cd /tmp/custom-router

	# For OSE, replace openshift/origin-haproxy-router with the appropriate OSE image:
	# Example: registry.access.redhat.com/openshift3/ose-haproxy-router:v3.0.2.0
	docker run --rm --interactive=true --tty --entrypoint=cat openshift/origin-haproxy-router haproxy-config.template > haproxy-config.template

	# Customization to bind to only the IP on the external if (/etc/hosts has an entry for extif).
	sed -i 's/bind :$[80,443]$/bind extif:\1/g' haproxy-config.template

	echo '

ramr / test-redispatches

Created September 1, 2015 18:53

recreate/test redispatches

	#!/bin/bash

	cookiejar="/tmp/cookiejar"
	host="hello.openshift.test"
	uri="http://$host/helasasa/"
	to_opts="--connect-timeout 1 -m 1"

	status=$(curl -s $to_opts -qw '%{http_code}' --resolve $host:80:10.0.2.15 \
	-c "$cookiejar" -b "$cookiejar" -o /dev/null $uri)
	echo "$(date): Initial cookie set status = $status"

ramr / router_dc_-10_percent

Last active August 29, 2015 14:26

router deployment config with update percent set to -10%

	[vagrant@openshiftdev origin]$ oadm router --service-account=default --credentials=$KUBECONFIG --replicas=0
	password for stats user admin has been set to 27Ndg4S572
	deploymentconfigs/router
	services/router
	[vagrant@openshiftdev origin]$ oc get dc
	NAME TRIGGERS LATEST VERSION
	router ConfigChange 1
	[vagrant@openshiftdev origin]$ oc get dc/router -o json
	{
	"kind": "DeploymentConfig",

ramr / f5-tonode-ip-tunnel

Last active August 29, 2015 14:21

f5 to node ip tunnel


	f5:
	ip tunnel del tun1
	ip tunnel add tun1 mode ipip remote 10.3.89.46 dev eth0
	ip tunnel
	ifconfig tun1 10.3.91.216
	ip link set tun1 up
	# for remote end tunnel
	ip route add 10.3.91.46 dev tun1

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