read-env | Transform environment variables into JSON | Configuration Management library
kandi X-RAY | read-env Summary
kandi X-RAY | read-env Summary
Transform environment variables into JSON object with sanitized values.
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QUESTION
I call my node.js application with
...ANSWER
Answered 2022-Apr-05 at 07:07When doing node index.js a=5
, a=5
is an argument for node, as index.js is.
If you want to pass an environment variable, you must specify it before node command : a=5 node index.js
.
The node process.env
is populated with your bash environment variables.
QUESTION
I have a "main" Docker project which triggers some child projects trhough the main docker-compose.yml
and .env
file. See the following directory structure so you can get a better idea:
ANSWER
Answered 2021-Jan-08 at 02:17You misunderstand how docker-compose
find .env
, see this:
Compose supports declaring default environment variables in an environment file named .env placed in the folder where the docker-compose command is executed (current working directory).
That means it try to find the .env
in the folder where you run docker-compose
command, not the folder where you store docker-compose.yaml
.
Next to prove it:
docker-compose.yaml:
QUESTION
I have a docker-compose file that looks like this
...ANSWER
Answered 2020-Jun-27 at 14:56I thought I had Docker setup on my machine, which runs Fedora 32. However as I came to realize from this article, setting up Docker on Fedora 32 requires some extra steps I was not previously aware of.
Specifically for this issue, the command listed in the article to add Docker to whitelist Docker on the local network's firewall with the command
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