how to edit configuration in docker

[gabrieru]

hello, recently i installed this in vmware machine in order to use locally. but i cant find information about how to configure the website in centos with docker.
where i can edit smtp for sending mails ?

[wavexx]

Emails are sent using the localhost's "sendmail" command in php. @droberin can maybe help here?
I assume the docker image simply uses the local MTA, which tries to contact the smtp endpoints directly.

A good idea would be to install nullmailer directly in the docker image. Then expose the smarthost address for actual delivery.

[droberin]

@gabrieru , the image has a default config replacement. Some of the values are already configurable through env vars. The dockerised version has its own github repository, we might need to mix them sooner or later.
Check this info: https://github.com/DownloadTicketService/dl-docker/blob/master/README.md
Also you can create your own configuration file.
If you already have one, just run docker container with using a volume to /app/config (for dir) or /app/confi/config.php (for config file only)
You may wanna copy the one inside the image, you can do:

docker create --name dl_config downloadticketservice/dl:VERSION
docker cp dl_config:/app/config/config.php $HOME/dl/config.php
docker rm dl_config

edit your $HOME/dl/config.php and then set run the container using this configuration file.
example:

docker run --name my_dl -v $HOME/dl/config.php:/app/config/config.php downloadticketservice/dl:0.18.1

[gabrieru]

hello, sorry for take your time, what about cpanel or centos web panel, it can be installed easily?

[wavexx]

On Wed, Mar 14 2018, gabrieru wrote: hello, sorry for take your time, what about cpanel or centos web panel, it can be installed easily?

I have no experience with either. The easier way to try it now currently is to use docker.