err msg, explain the image can simply be missing upstream too

ricardop · ricardop · commit 1486d6920e72 · 2018-07-04T19:45:33.000+02:00
diff --git a/nginx.conf b/nginx.conf
@@ -170,7 +170,7 @@ http {
         # Block API v1. We dont know how to handle these.
         # Docker-client should start with v2 and fallback to v1 if something fails, for example, if authentication failed to a protected v2 resource.
         location /v1 {
-            return 405 "API v1 is invalid -- you probably need auth to get a v2 endpoint working against $host -- Check the docs";
+            return 405 "API v1 is invalid. Either the image does not exist upstream, or you need auth to get a v2 endpoint working against $host";
         }
 
         # don't cache mutable entity /v2/<name>/manifests/<reference> (unless the reference is a digest)

Original file line number	Diff line number	Diff line change
`@@ -170,7 +170,7 @@ http {`
`170`	`170`	`# Block API v1. We dont know how to handle these.`
`171`	`171`	`# Docker-client should start with v2 and fallback to v1 if something fails, for example, if authentication failed to a protected v2 resource.`
`172`	`172`	`location /v1 {`
`173`		`- return 405 "API v1 is invalid -- you probably need auth to get a v2 endpoint working against $host -- Check the docs";`
	`173`	`+ return 405 "API v1 is invalid. Either the image does not exist upstream, or you need auth to get a v2 endpoint working against $host";`
`174`	`174`	`}`
`175`	`175`
`176`	`176`	`# don't cache mutable entity /v2/<name>/manifests/<reference> (unless the reference is a digest)`