default postgresql.conf file from docker

Question

how can i get to my host the postgresql.conf from a container? or where can i see the default one? one coworker gave me his config file to compare it to my own to see some changes i would need to make.

the file path on the container is:

postgres=# show config_file;
               config_file                
------------------------------------------
 /var/lib/postgresql/data/postgresql.conf
(1 row)

but i dont know how to get the file from the container to my host

score 3 · Accepted Answer · answered Sep 22 '17 at 16:29

3

By using Docker cp:

docker cp <container>:/var/lib/postgresql/data/postgresql.conf

Take a look at the following links:

StackOverFlow Resource Docker Documentation

answered Sep 22 '17 at 16:29

ryekayo

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i should have searched better, this is duplicated, thanks – Fernando Castilla Ospina Sep 22 '17 at 16:34

default postgresql.conf file from docker

1 Answers1