CODEWITHSUNDEEP
ubuntudocker-compose
whisk
whisk

Reputation: 655

Docker running the containers and modifying environment settings

Set up is on a Ubuntu 18.10 x64

Trying to set up a set up a Laravel, Nginx, and MySQL droplet with Docker Compose, with this tutorial docker tutorial and I get all the way to step 8 in the tutorial where it asks me to run this command 

$ docker-compose exec app nano .env

and it gives me an error of

OCI runtime exec failed: exec failed: container_linux.go:348: starting container process caused "exec: \"nano\": executable file not found in $PATH": unknown

I have spent the better half of a day looking on line for any kind of help or clues on what i could have done wrong. any info I can give you please let me know.

Thank you in advance!

Upvotes: 4

Views: 2836

Answers (2)

Amir Kaftari
Amir Kaftari

Reputation: 1514

you can go inside container with specific user and this case you must have root : 

docker exec --user="root" -it <container_name> /bin/bash

then :

apt-get install nano

Upvotes: 5

Anlis
Anlis

Reputation: 839

Well... This error throws because there is no 'nano' editor installed in this container. If you're familiar with vim you can use it like this:

docker-compose exec app vim .env

You also can enter to the container's shell and then install nano to use it like that:

docker-compose exec app /bin/sh

and then in container install nano editor. Installation command will depends on the OS. For example, if container is based on ubuntu youll need to type:

apt-get install nano

of if it's based on alpine-linux:

apk add nano

and so on... You can google it easily ;) You can check which OS it is using next command:

lsb_release -a

Hope it helps ya

Upvotes: 9

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