[haproxy] Fixed missing dollar character in metadata parameter references.
diff --git a/metadata/service/proxy/stats.yml b/metadata/service/proxy/stats.yml
index af57646..eb00ae0 100644
--- a/metadata/service/proxy/stats.yml
+++ b/metadata/service/proxy/stats.yml
@@ -11,5 +11,5 @@
type: stats
check: false
binds:
- - address: {_param:haproxy_admin_address}
- port: {_param:haproxy_admin_port}
\ No newline at end of file
+ - address: ${_param:haproxy_admin_address}
+ port: ${_param:haproxy_admin_port}
\ No newline at end of file