Absolutize links that leave the docs/ tree to go anywhere other than

to examples/ or back to docs/

docs/user-guide/services.md

@@ -294,7 +294,7 @@ variables and DNS.
 When a `Pod` is run on a `Node`, the kubelet adds a set of environment variables
 for each active `Service`.  It supports both [Docker links
 compatible](https://docs.docker.com/userguide/dockerlinks/) variables (see
-[makeLinkVariables](../../pkg/kubelet/envvars/envvars.go#L49))
+[makeLinkVariables](http://releases.k8s.io/HEAD/pkg/kubelet/envvars/envvars.go#L49))
 and simpler `{SVCNAME}_SERVICE_HOST` and `{SVCNAME}_SERVICE_PORT` variables,
 where the Service name is upper-cased and dashes are converted to underscores.
 
@@ -319,7 +319,7 @@ variables will not be populated.  DNS does not have this restriction.
 ### DNS
 
 An optional (though strongly recommended) [cluster
-add-on](../../cluster/addons/README.md) is a DNS server.  The
+add-on](http://releases.k8s.io/HEAD/cluster/addons/README.md) is a DNS server.  The
 DNS server watches the Kubernetes API for new `Services` and creates a set of
 DNS records for each.  If DNS has been enabled throughout the cluster then all
 `Pods` should be able to do name resolution of `Services` automatically.