From 438c90f821198de3dcd8533faf4cbe585cce1d00 Mon Sep 17 00:00:00 2001 From: Simon Aronsson Date: Sun, 7 Apr 2019 14:53:29 +0200 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index f32d456..a671490 100644 --- a/README.md +++ b/README.md @@ -37,7 +37,7 @@ For example, let's say you were running watchtower along with an instance of *ce $ docker ps CONTAINER ID IMAGE STATUS PORTS NAMES 967848166a45 centurylink/wetty-cli Up 10 minutes 0.0.0.0:8080->3000/tcp wetty -6cc4d2a9d1a5 containrrr/watchtower Up 15 minutes watchtower +6cc4d2a9d1a5 containrrr/watchtower Up 15 minutes watchtower ``` Every few minutes watchtower will pull the latest *centurylink/wetty-cli* image and compare it to the one that was used to run the "wetty" container. If it sees that the image has changed it will stop/remove the "wetty" container and then restart it using the new image and the same `docker run` options that were used to start the container initially (in this case, that would include the `-p 8080:3000` port mapping).