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Hi! Does anyone know if there's any way I can hook into the release process so that a script/command is executed on the dokku host (not inside the application container) right before the application's Procfile |
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Replies: 1 comment 3 replies
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I don't think there's an way to do it. It doesn't make sense (for security purposes) the user executing arbitrary commands on the server during an app deployment. |
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Hi! Thanks for helping me out. The database library I'm using in my application (for an SQLite database) has a bug, which prevents it to run the migrations (which I'm doing in the So far the way I've been deploying the app is by previously SSH'ing into the dokku host and running a So until this bug is fixed, I need a way to stop the previously running container so that my migrations don't fail. Any ideas? |
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In this case you can't have zero downtime during your deploys, since it would require both the old and the new containers to be running at the same time. You must configure the checks for this app accordingly. |
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Thanks, I’ll give this a try. |
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In this case you can't have zero downtime during your deploys, since it would require both the old and the new containers to be running at the same time. You must configure the checks for this app accordingly.
See more details at https://dokku.com/docs/deployment/zero-downtime-deploys/
Note that disabling checks is not the same as skipping them - see more details at #2073