I updated my sites from 3.1.0.beta1 to 3.1.0.beta2, and after bootstrapping the new version, but before destroying the old app containers and starting new ones, at least one of those sites started giving the generic error page to users. I didn’t notice it on my test site or the other sites I run, b…

[image] Problems with self-hosted upgrade to 3.x: cannot roll back … @mcdanlj Can you paste what errors you were getting? I’d like to repeat that I was not using the GUI updater. I have a multi-container install. I did: git pull ./launcher bootstrap app ./launcher destroy app && ./launcher sta…

[image] Michael K Johnson: the old software still running fails due to a schema inconsistency Are you doing a two-stage migration with Introducing Post Deployment Migration ? This pattern is critical if you’re doing e.g. a blue/green deployment and need the previous version to continue to fu…

[image] Michael Brown: Are you doing a two-stage migration with Introducing Post Deployment Migration ? [image] Michael K Johnson: I did: git pull ./launcher bootstrap app ./launcher destroy app && ./launcher start app ./launcher cleanup I think that answers the question. The launcher …

I did not come up with the “problem” in the topic title; that was done when my comment was moved out of the announcement thread. I have now modified the title to make it clear, I hope, that I’m not complaining about a problem. :smiling_face:

All good! I suspect that there are a very small number of users doing multi-container blue/green, but we would be welcome to suggestions on how to do that. And also, how to find the topic I linked; I suspect it’s not easy to find if one doesn’t already know it exists.

I had seen the SKIP_POST_DEPLOYMENT_MIGRATIONS doc. What I had really missed was this post that shows how to do zero downtime deployments with launcher: [image] Zero Downtime Upgrades Development We successfully performed the upgrade a couple of months ag…

[image] Michael Brown: suspect that there are a very small number of users doing multi-container blue/green, but we would be welcome to suggestions on how to do that. The ansible script that dashboard.literatecomputing.com uses runs a rake task after the new container is launched to do the po…

Mise à niveau auto-hébergée vers 3.1.0.beta2 avec une installation typique multi-conteneurs nécessite un temps d'arrêt supplémentaire

Soutien Installation

Sujet		Réponses	Vues
Help with "zero downtime" setup Self-hosting hosting	7	2319	Septembre 10, 2020
Problems with self-hosted upgrade to 3.x: cannot roll back Self-hosting	14	1236	Janvier 28, 2023
Failed data upgrade to 2.9.0beta for multisite Support	2	371	Mars 21, 2022
Zero Downtime Upgrades Development	1	2129	Septembre 11, 2019
How do I upgrade Discourse in a multiple container configuration? Self-hosting	2	932	Octobre 8, 2020

Mise à niveau auto-hébergée vers 3.1.0.beta2 avec une installation typique multi-conteneurs nécessite un temps d'arrêt supplémentaire

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