Hi guys. Is it possible to – I realize it’s yaml kind of question but thought experts here should know – substitute params/vars with OS’ (bash) own, at build time? Say… host: /APPOW/log/${HOSTNAME}/discourse.test I thought, expected this would work out-of-box but it did not, for me. Thanks.

[изображение] Set Environmental Variables Self-Hosting notebook_with_decorative_cover This is a how-to guide that will walk you through the process of setting up environmental variables in a self-hosted Discourse Installation. Environmental variables are a crucial part o…

Thanks. No, unless I’ve gone blind, temporarily - possible - does not cover my question. Does it? I’m talking about OS’ env vars, shell variables which in YAML would resolve the their values – again, set in host’s shell (does not exist in .yml)

[изображение] lejeczek: substitute params/vars with OS’ (bash) own, at build time? No. You can set them at launch time, but not build time. What are you trying to accomplish that you think replacing ENV in yaml at build time will accomplish?

These little tweaks are little saviours when scalling up, if only a bit. That example above should be most telling – with no need to “fix” it in the yaml each time I build in different env / different host. I sroogled and I see examples which claim that such simple substitution should work for YAM…

I don’t believe that launcher will replace those ENV variables. It’s possible to build an image and then launch the same image multiple times with different domain names. You can ./launcher start-cmd app To see what ENV is needed to launch. To do it with a host that hasn’t bootstrapped, you’ll ne…

That’d surely be very nice enhancement to future launcher versions, if it did.

Переменные окружения в YML — подставляются только значения из ОС

Поддержка Самостоятельное хостинг

Lilly (Lillian ) 25.Сентябрь.2023 16:06:30 2

Тема		Ответов	Просм.
Set Environmental Variables Self-Hosting how-to	13	4799	14.05.2024
Launcher build with injected credentials Self-hosting	0	431	15.09.2020
Is it possible to pass custom environment variables to the docker container? Self-hosting	10	1784	03.09.2020
Setting by env variable Self-hosting	3	827	24.03.2026
Why is adding ENV not amending client side site settings Development	3	900	13.05.2020

Переменные окружения в YML — подставляются только значения из ОС

Связанные темы