Question
Scott Roth · Sep 21

Docker - Webgateway

I am trying to pull down the webgateway from containers.intersystems.com and I am receiving the following errors... Please advise

[roth16@int-lxiris-vd02 tls-ssl-webgateway]$ docker pull containers.intersystems.com/intersystems/webgateway:2021.1.0.215.0
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
Trying to pull containers.intersystems.com/intersystems/webgateway:2021.1.0.215.0...
Error: initializing source docker://containers.intersystems.com/intersystems/webgateway:2021.1.0.215.0: reading manifest 2021.1.0.215.0 in containers.intersystems.com/intersystems/webgateway: manifest unknown: The named manifest is not known to the registry.

I tried removing ":2021.1.0.215.0" to see if it was just an issue with the version.
 

Product version: IRIS 2022.1
0
0 95
Discussion (5)2
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The actual GTY is containers.intersystems.com/intersystems/webgateway:2022.1.0.209.0

And there is no :latest defined
 

You have to keep in mind, that nothing is persistent on containers.intersystems.com at all, InterSystems can delete anything from it at any time. So, if docker says no manifest, it means, the image is already deleted, and you have to find which version is the latest, and yes, when you omit the tag, docker tries to find the tag latest, and InterSystems don't use it as well. 

And unfortunately, InterSystems did not offer any useful way to find the versions available there. So, I made an extension to Docker Desktop, where you can easily find it (refresh manually), copy an image name with tag and past to where you need it

And unfortunately some (almost all) of the images there are already outdated and replaced with new ones