escape liquid curly braces

docs/getting-started-guides/mesos/index.md

@@ -228,13 +228,16 @@ Note that we have passed these two values already as parameter to the apiserver
 
 A template for a replication controller spinning up the pod with the 3 containers can be found at [cluster/addons/dns/kubedns-controller.yaml.in][12] in the repository. The following steps are necessary in order to get a valid replication controller yaml file:
 
-- replace `{% raw %}{{ pillar['dns_replicas'] }}{% endraw %}`  with `1`
-- replace `{% raw %}{{ pillar['dns_domain'] }}{% endraw %}` with `cluster.local.`
+{% assign dns_replicas = "{{ pillar['dns_replicas'] }}" %}
+{% assign dns_domain = "{{ pillar['dns_domain'] }}" %}
+- replace `{{ dns_replicas }}`  with `1`
+- replace `{{ dns_domain }}` with `cluster.local.`
 - add `--kube_master_url=${KUBERNETES_MASTER}` parameter to the kube2sky container command.
 
 In addition the service template at [cluster/addons/dns/kubedns-controller.yaml.in][12] needs the following replacement:
 
-- `{% raw %}{{ pillar['dns_server'] }}{% endraw %}` with `10.10.10.10`.
+{% assign dns_server = "{{ pillar['dns_server'] }}" %}
+- `{{ dns_server }}` with `10.10.10.10`.
 
 To do this automatically: