perry2of5 commented on issue #10505:
URL: https://github.com/apache/apisix/issues/10505#issuecomment-3286720883
I'm having this issue using the standard docker container. I finally just
put in a script to run before apisix starts to expand the variables.
```bash
#!/bin/bash
# for whatever reason, apisix isn't expanding the environment variables in
apisix.yaml
# Instead, we'll just do it before apisix starts. This is a hack, but until
we can
# figure out why apisix isn't doing it, this will have to do.
cd ${APISIX_CONF_DIR}
env | grep '^KNOWN_PREFIX_' | grep _SVC | while IFS='=' read -r name value ;
do
echo expanding $name
# using sed to replace variable in format ${{VAR_NAME}} in apisix.yaml in
this directory
sed -i "s|\${{$name}}|$value|g" apisix.yaml
done
```
I have checked and when the apisix docker container starts it is putting the
correct env entries in nginx.conf
It seems like there is an issue around expanding environment variables in
apisix.yaml that hasn't been address. Is the right thing to open a new ticket
with an example project? What is the useful way to move this forward? I'm
feeling sure commenting on a closed ticket might not be the most useful.
However, I am providing some evidence the environment variables are making it
into the docker container and that the nginx.conf file has the right env
entries so maybe that is enough? Let me know! Thanks for the great tool.
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