From db6444ace50560acb4a04da463825b01e085fba6 Mon Sep 17 00:00:00 2001 From: Akihiro Suda Date: Wed, 14 Feb 2018 17:23:34 +0900 Subject: [PATCH] Update mirror.md It was not obvious that additional configuration is needed for the official Registry image. cc @dmcgowan @stevvooe --- docs/recipes/mirror.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/recipes/mirror.md b/docs/recipes/mirror.md index 950030980..cdaeff225 100644 --- a/docs/recipes/mirror.md +++ b/docs/recipes/mirror.md @@ -59,6 +59,8 @@ be configured to use the `filesystem` driver for storage. The easiest way to run a registry as a pull through cache is to run the official Registry image. +At least, you need to specify `proxy.remoteurl` within `/etc/docker/registry/config.yml` +as described in the following subsection. Multiple registry caches can be deployed over the same back-end. A single registry cache ensures that concurrent requests do not pull duplicate data,