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-rw-r--r--lib/config.js7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/config.js b/lib/config.js
index 8daa87f..d4fd3e3 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -19,8 +19,11 @@ See the License for the specific language governing permissions and limitations
* Configuration may come from environment variables, a value in a Consul key-value store, or defaults,
* in that order of precedence.
*
- * The address of the Consul host is passed in an environment variable called CONSUL_HOST.
- * If present, the configuration value in the key-value store is a UTF-8 serialization of a JSON object.
+ * The url of the Consul is passed in an optional environment variable called CONSUL_URL.
+ * If $CONSUL_URL not provided, the deployment-handler looks at the Consul host that can be passed
+ * in as an environment variable called CONSUL_HOST, that corresponds to url "http://${CONSUL_HOST}:8500".
+ * If $CONSUL_HOST not provided as well, the consul url is "http://consul:8500".
+ * If present, the configuration value in the consul-key-value store is a UTF-8 serialization of a JSON object.
*
*
* --------------------------------------------------------------------------------------