Feature Request: Add --resolve-image option to docker stack deploy

[RaymondMouthaan]

Hello,

Would it be possible to add the option --resolve-image to the docker stack deploy command?

This option is used to:

Query the registry to resolve image digest and supported platforms (“always”|”changed”|”never”) and has "always" as default.

However I need it to be set to "never" for deploying images on my raspberry pi (arm) docker swarm cluster.

Documentation: https://docs.docker.com/engine/reference/commandline/stack_deploy/

[mielune]

Same issue with my cluster, waiting this to use integrated deploy in Portainer.

[mrmachine]

@deviantony coming from #1577, this issue a request to disable image resolving on stack deploy, and claims that this already happens because --resolve-image always is the default. Or is it the case that always is the default to --resolve-image, but --resolve-image itself is not default and is not used? I haven't done any specific testing, but I think the behaviour I observed was the updating a stack did not re-resolve an image with a mutable tag like staging that had a sha256 digest added to it automatically when the stack was created. In any case, the feature I'm after is a way to have a service and/or a stack and all services belonging to that stack, re-resolve their images even if a sha256 digest is specified, and then to store the image again with a new sha256 digest so that the same image is always used when a tasks are scheduled on different workers.

[deviantony]

From what I read online I believe that always is the default to --resolve-image but --resolve-image is not used unless added to the command line.

[mvillarejo]

this will be a great addition for rpi swarm clusters.

[deviantony]

I believe that we can add a new field to the stack creation form (API >= 1.30 and Swarm mode only) with a dropdown defaulting to always.

[aiminickwong]

Wish in 1.20.0

[fabrizio2210]

Any idea when this feature will be included?

[eskan]

+1

[luisfavila]

+1

[krzysiek-kurek]

+1

[MrAlfabet]

+1

[YoSev]

+1

[antonionardella]

+1

[Caprico85]

Please stop posting "+1". There are GitHub reactions like the thumbs-up for that. The problem with your +1 is that people subscribed to this thread get a notification for every +1. Sorry to everybody getting a notification for my post .

On the other hand, +1 from me for --resolve-image too 😄

[keywinf]

@deviantony had it been added? I think that being able to pilot the deploy options would be nice (e.g. --resolve-image changed)

[Sheol27]

Are there any news ?

[textgroove-steven]

Any update on this? I need this like right now as it is breaking our dev environments on Mac and this is the only solution. Is it really that hard to add an option with a dropdown?