Hi, I resurrect this thread. I have one pipeline and several agents. I need to run the pipeline multiple times in parallel with different parameters. It seems to me a common and easy question. Reading this thread, bug description and other threads it seems it is not possible. I am really surprised about it. Is it really not possible? Is there a workaround? Thanks, Mario
Il giorno lunedì 3 ottobre 2016 alle 08:00:08 UTC+2 Zabil C M ha scritto: > There's an issue logged for this here > https://github.com/gocd/gocd/issues/2329 > > In short, you can't do this at the moment but we are willing to help out > with and merge this feature if someone picks it up. > > On Wed, Sep 28, 2016 at 3:48 PM, <[email protected]> wrote: > >> One of the key features that made us decide to migrate to gocd several >> months ago was the idea that pipelines are able to run in parallel and that >> more than one instance of a pipeline can be started. >> Only now are we starting to realise that actually the same pipeline >> cannot be executed multiple times in parallel since each stage will always >> run sequentially even if it's the same stage in different pipeline >> instances. I'm stating this only based on this post >> <https://groups.google.com/d/msg/go-cd/E0goLJITLy8/8UN7KrjCCAAJ> which >> is the only mention of this issue that I've been able to find. >> >> So first off I'd like to verify if this is correct. Is it not possible to >> run several instances of the same pipeline concurrently (in parallel >> )without one instance being constrained by another (i.e. the second >> instance of the same pipeline is able to complete even if a previously >> initiated instance has not done so)? >> >> If this is the case, I'd really appreciate any help/ideas on overcoming >> this limitation in some way. >> The pipeline I'm working on has only one stage which simply runs a docker >> and then deletes the container and image. The docker does some work on our >> machine learning models, there is no problem to run several containers of >> this docker at the same time - and that's exactly what I'd like to do - >> i.e. run another docker each time that the pipeline is triggered (we're >> using the api to trigger it). >> I'd like to see the output created by each docker and, of course, see >> whether each pipeline has finished successfully or failed. The order of >> execution and even the material version is not relevant, each instance of >> the pipeline/docker has it's job to do. >> >> Finally, I'd like to ask if you guys feel that a feature that enables the >> same stage to run concurrently in different pipeline instances is >> feasible. And that a request for this is something which has a chance of >> being accepted (I will, of course, contribute anything I can within my >> technical skills) . >> I'm sure that the are many use cases that will benefit from such a >> feature. >> >> Thanks >> >> >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "go-cd" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "go-cd" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/go-cd/ee5b4525-afd0-4b68-b94d-f28bace6fe8an%40googlegroups.com.
