From 911ca4117a9e1dee93749c6af5d45efdc79cb42e Mon Sep 17 00:00:00 2001
From: Sam O'Dell <31352624+samodell@users.noreply.github.com>
Date: Wed, 18 Jul 2018 14:16:22 -0700
Subject: [PATCH] Fixes numbered list formatting

---
 serving/samples/autoscale-go/README.md | 105 +++++++++++++------------
 1 file changed, 53 insertions(+), 52 deletions(-)

diff --git a/serving/samples/autoscale-go/README.md b/serving/samples/autoscale-go/README.md
index 88f2bcd32..ae244fa1e 100644
--- a/serving/samples/autoscale-go/README.md
+++ b/serving/samples/autoscale-go/README.md
@@ -16,83 +16,84 @@ go get -d github.com/knative/docs/serving/samples/autoscale-go
 Build the application container and publish it to a container registry:
 
 1. Move into the sample directory:
-```
-cd $GOPATH/src/github.com/knative/docs
-```
+   ```
+   cd $GOPATH/src/github.com/knative/docs
+   ```
 
 1. Set your preferred container registry:
-```
-export REPO="gcr.io/<YOUR_PROJECT_ID>"
-```
-  * This example shows how to use Google Container Registry (GCR). You will need a Google Cloud Project and to enable the [Google Container Registry API](https://console.cloud.google.com/apis/library/containerregistry.googleapis.com).  
-
+   ```
+   export REPO="gcr.io/<YOUR_PROJECT_ID>"
+   ```
+   * This example shows how to use Google Container Registry (GCR). You will need a
+   Google Cloud Project and to enable the
+   [Google Container Registry API](https://console.cloud.google.com/apis/library/containerregistry.googleapis.com).  
 
 1. Use Docker to build your application container:
-```
-docker build \
-  --tag "${REPO}/serving/samples/autoscale-go" \
-  --file=serving/samples/autoscale-go/Dockerfile .
-```
+   ```
+   docker build \
+     --tag "${REPO}/serving/samples/autoscale-go" \
+     --file=serving/samples/autoscale-go/Dockerfile .
+   ```
 
 1. Push your container to a container registry:
-```  
-docker push "${REPO}/serving/samples/autoscale-go"
-```
+   ```  
+   docker push "${REPO}/serving/samples/autoscale-go"
+   ```
 
 1. Replace the image reference with our published image:
-```
-perl -pi -e \
-"s@github.com/knative/docs/serving/samples/autoscale-go@${REPO}/serving/samples/autoscale-go@g" \
-serving/samples/autoscale-go/sample.yaml
-```
+   ```
+   perl -pi -e \
+   "s@github.com/knative/docs/serving/samples/autoscale-go@${REPO}/serving/samples/autoscale-go@g" \
+   serving/samples/autoscale-go/sample.yaml
+   ```
 
 ## Deploy the Service
 
 1. Deploy the Knative Serving sample:
-```
-kubectl apply -f serving/samples/autoscale-go/sample.yaml
-```
+   ```
+   kubectl apply -f serving/samples/autoscale-go/sample.yaml
+   ```
 
 1. Find the ingress hostname and IP and export as an environment variable:
-```
-export SERVICE_HOST=`kubectl get route autoscale-route -o jsonpath="{.status.domain}"`
-export SERVICE_IP=`kubectl get svc knative-ingressgateway -n istio-system -o jsonpath="{.status.loadBalancer.ingress[*].ip}"`
-```
+   ```
+   export SERVICE_HOST=`kubectl get route autoscale-route -o jsonpath="{.status.domain}"`
+   export SERVICE_IP=`kubectl get svc knative-ingressgateway -n istio-system -o jsonpath="{.status.loadBalancer.ingress[*].ip}"`
+   ```
 
 ## View the Autoscaling Capabilities
 
 1. Request the largest prime less than 40,000,000 from the autoscale app.  Note that it consumes about 1 cpu/sec.
-```
-time curl --header "Host:$SERVICE_HOST" http://${SERVICE_IP?}/primes/40000000
-```
+   ```
+   time curl --header "Host:$SERVICE_HOST" http://${SERVICE_IP?}/primes/40000000
+   ```
 
-1. Ramp up traffic on the autoscale app (about 300 QPS).
-```
-kubectl delete namespace hey --ignore-not-found && kubectl create namespace hey
-```
-```
-for i in `seq 2 2 60`; do
-    kubectl -n hey run hey-$i --image josephburnett/hey --restart Never -- \
-      -n 999999 -c $i -z 2m -host $SERVICE_HOST \
-      "http://${SERVICE_IP?}/primes/40000000"
-    sleep 1
-done
-```
+1. Ramp up traffic on the autoscale app (about 300 QPS):
+   ```
+   kubectl delete namespace hey --ignore-not-found && kubectl create namespace hey
+   ```
+   ```
+   for i in `seq 2 2 60`; do
+       kubectl -n hey run hey-$i --image josephburnett/hey --restart Never -- \
+         -n 999999 -c $i -z 2m -host $SERVICE_HOST \
+         "http://${SERVICE_IP?}/primes/40000000"
+       sleep 1
+   done
+   ```
 
 1. Watch the Knative Serving deployment pod count increase.
-```
-kubectl get deploy --watch
-```
+   ```
+   kubectl get deploy --watch
+   ```
 
 1. Watch the pod traffic ramp up.
-```
-kubectl get pods -n hey --show-all --watch
-```
+   ```
+   kubectl get pods -n hey --show-all --watch
+   ```
 
 1. Look at the latency, requests/sec and success rate of each pod.
-```
-for i in `seq 2 2 60`; do kubectl -n hey logs hey-$i ; done
-```
+   ```
+   for i in `seq 2 2 60`; do kubectl -n hey logs hey-$i ; done
+   ```
 
 ## Cleanup