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Scaling each type of node to handle your cluster is as easy as:
```
kubectl scale --replicas=3 rc es-master
kubectl scale --replicas=2 rc es-client
kubectl scale --replicas=2 rc es-data
```
Did it work?
```
$ kubectl get pods
NAME READY STATUS RESTARTS AGE
es-client-2ep9o 1/1 Running 0 4m
es-client-ye5s1 1/1 Running 0 50s
es-data-8az22 1/1 Running 0 47s
es-data-r9tgv 1/1 Running 0 3m
es-master-57h7k 1/1 Running 0 52s
es-master-kuwse 1/1 Running 0 52s
es-master-vxl6c 1/1 Running 0 8m
```
Let's take another look of the Elasticsearch master logs:
```
$ kubectl logs es-master-vxl6c
log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.DailyRollingFileAppender.
log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.DailyRollingFileAppender.
log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.DailyRollingFileAppender.
[2015-08-21 10:58:51,324][INFO ][node ] [Arc] version[1.7.1], pid[8], build[b88f43f/2015-07-29T09:54:16Z]
[2015-08-21 10:58:51,328][INFO ][node ] [Arc] initializing ...
[2015-08-21 10:58:51,542][INFO ][plugins ] [Arc] loaded [cloud-kubernetes], sites []
[2015-08-21 10:58:51,624][INFO ][env ] [Arc] using [1] data paths, mounts [[/data (/dev/sda9)]], net usable_space [14.4gb], net total_space [15.5gb], types [ext4]
[2015-08-21 10:58:57,439][INFO ][node ] [Arc] initialized
[2015-08-21 10:58:57,439][INFO ][node ] [Arc] starting ...
[2015-08-21 10:58:57,782][INFO ][transport ] [Arc] bound_address {inet[/0:0:0:0:0:0:0:0:9300]}, publish_address {inet[/10.244.15.2:9300]}
[2015-08-21 10:58:57,847][INFO ][discovery ] [Arc] myesdb/-x16XFUzTCC8xYqWoeEOYQ
[2015-08-21 10:59:05,167][INFO ][cluster.service ] [Arc] new_master [Arc][-x16XFUzTCC8xYqWoeEOYQ][es-master-vxl6c][inet[/10.244.15.2:9300]]{data=false, master=true}, reason: zen-disco-join (elected_as_master)
[2015-08-21 10:59:05,202][INFO ][node ] [Arc] started
[2015-08-21 10:59:05,238][INFO ][gateway ] [Arc] recovered [0] indices into cluster_state
[2015-08-21 11:02:28,797][INFO ][cluster.service ] [Arc] added {[Gideon][4EfhWSqaTqikbK4tI7bODA][es-data-r9tgv][inet[/10.244.59.4:9300]]{master=false},}, reason: zen-disco-receive(join from node[[Gideon][4EfhWSqaTqikbK4tI7bODA][es-data-r9tgv][inet[/10.244.59.4:9300]]{master=false}])
[2015-08-21 11:03:16,822][INFO ][cluster.service ] [Arc] added {[Venomm][tFYxwgqGSpOejHLG4umRqg][es-client-2ep9o][inet[/10.244.53.2:9300]]{data=false, master=false},}, reason: zen-disco-receive(join from node[[Venomm][tFYxwgqGSpOejHLG4umRqg][es-client-2ep9o][inet[/10.244.53.2:9300]]{data=false, master=false}])
[2015-08-21 11:04:40,781][INFO ][cluster.service ] [Arc] added {[Erik Josten][QUJlahfLTi-MsxzM6_Da0g][es-master-kuwse][inet[/10.244.59.5:9300]]{data=false, master=true},}, reason: zen-disco-receive(join from node[[Erik Josten][QUJlahfLTi-MsxzM6_Da0g][es-master-kuwse][inet[/10.244.59.5:9300]]{data=false, master...
[2015-08-21 11:04:41,076][INFO ][cluster.service ] [Arc] added {[Power Princess][V4qnR-6jQOS5ovXQsPgo7g][es-master-57h7k][inet[/10.244.53.3:9300]]{data=false, master=true},}, reason: zen-disco-receive(join from node[[Power Princess][V4qnR-6jQOS5ovXQsPgo7g][es-master-57h7k][inet[/10.244.53.3:9300]]{data=false, ...
[2015-08-21 11:04:53,966][INFO ][cluster.service ] [Arc] added {[Cagliostro][Wpfx5fkBRiG2qCEWd8laaQ][es-client-ye5s1][inet[/10.244.15.3:9300]]{data=false, master=false},}, reason: zen-disco-receive(join from node[[Cagliostro][Wpfx5fkBRiG2qCEWd8laaQ][es-client-ye5s1][inet[/10.244.15.3:9300]]{data=false, master=...
[2015-08-21 11:04:56,803][INFO ][cluster.service ] [Arc] added {[Thog][vkdEtX3ESfWmhXXf-Wi0_Q][es-data-8az22][inet[/10.244.15.4:9300]]{master=false},}, reason: zen-disco-receive(join from node[[Thog][vkdEtX3ESfWmhXXf-Wi0_Q][es-data-8az22][inet[/10.244.15.4:9300]]{master=false}])
```
## Access the service
*Don't forget* that services in Kubernetes are only accessible from containers in the cluster. For different behavior you should [configure the creation of an external load-balancer](https://kubernetes.io/docs/concepts/services-networking/service/#type-loadbalancer). While it's supported within this example service des...
```
$ kubectl get service elasticsearch
NAME LABELS SELECTOR IP(S) PORT(S)
elasticsearch component=elasticsearch,role=client component=elasticsearch,role=client 10.100.134.2 9200/TCP
```
From any host on your cluster (that's running `kube-proxy`), run:
```
curl http://10.100.134.2:9200
```
You should see something similar to the following:
```json
{
"status" : 200,
"name" : "Cagliostro",
"cluster_name" : "myesdb",
"version" : {
"number" : "1.7.1",
"build_hash" : "b88f43fc40b0bcd7f173a1f9ee2e97816de80b19",
"build_timestamp" : "2015-07-29T09:54:16Z",
"build_snapshot" : false,
"lucene_version" : "4.10.4"
},
"tagline" : "You Know, for Search"
}
```
Or if you want to check cluster information:
```
curl http://10.100.134.2:9200/_cluster/health?pretty
```
You should see something similar to the following:
```json
{
"cluster_name" : "myesdb",
"status" : "green",
"timed_out" : false,
"number_of_nodes" : 7,
"number_of_data_nodes" : 2,