add default & remove bash

2017-01-22 12:32:01 -07:00
parent fd20e0227f
commit 6d04eaf0b0
3 changed files with 7 additions and 11 deletions
--- a/README.md
+++ b/README.md
@@ -1,18 +1,15 @@
 # docker-ping

 ## ENV
- `HOSTNAME` Server you would like to continuously ping
- `TIMEOUT` Number of seconds between timeouts
+- `HOSTNAME` Server you would like to continuously ping [ default=localhost ]
+- `TIMEOUT` Number of seconds between timeouts [ default=300 ]

 ## docker-compose.yml
 ```yml
-version: "2"
-
+...
 services:
-
  ping:
    image: willfarrell/ping
-    restart: always
    environment:
      HOSTNAME: "10.0.0.61"
      TIMEOUT: 300