CODEWITHSUNDEEP
dockerdockerfilesupervisordboot2docker
Kingamere
Kingamere

Reputation: 10122

Docker supervisor - unable to find supervisor.conf file

I am following this tutorial.

In that tutorial there is this step:

Now let’s add a configuration file for Supervisor. The default file is called supervisord.conf and is located in /etc/supervisor/conf.d/.

COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

Let’s see what is inside our supervisord.conf file.

But when I try to build my image I get this error:

Step 7 : COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
supervisord.conf: no such file or directory

Doesn't make any sense, that's what the tutorial told me to do.

Upvotes: 0

Views: 3792

Answers (2)

user2915097
user2915097

Reputation: 32166

There is no magic in docker, if you want to use supervisor, you must do in a Dockerfile what you would do on any Linux node when you install supervisor, and this includes copying some files to the right place.

Upvotes: -1

Henrik Sachse
Henrik Sachse

Reputation: 54212

You need to place a supervisord.conf file with the contents provided in the tutorial into the same folder in which you put your Dockerfile.

The COPY instruction used in the Dockerfile does not specify an absolute path. It provides only the filename so the file is looked up in the root folder of your current build context. That is the folder where your Dockerfile is placed.

Upvotes: 2

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