php - TravisCI Docker Permissions -

i use docker run php app. want travis ci test app. builds fail, because containers can not open files in /temp directory of app.

i have data container:

from ubuntu  copy ./ /project volume /project  cmd ["true"] 

i use own php fpm container based on php:7.0-fpm - extensions installed. same nginx.

my docker compose looks this

version: '2' services:   data:     build: ./     volumes:       - .:/project     command: "true"   nginx:     image: mynginx     ports:       - "80:80"       - "443:443"     volumes_from:       - data     links:       - php   php:     image: myphp     ports:       - "9000:9000"     volumes_from:       - data 

you can see use shared volume host. works on local machine (windows) not on travis.

and finaly travis.yml

sudo: required  language: php  services:   - docker  before_script:   - docker-compose --build -d   # run firefox   - docker run -d -p 4444:4444 -p 5900:5900 --name firefox --link my_nginx:nginx --net myapp_default selenium/standalone-firefox-debug:2.53.0  script:   # run codeception   - docker run --rm --volumes-from my_data --link firefox --net myapp_default --name codeception codeception/codeception run accept 

all codeception tests fails because app can not write /log , can not open files in /temp. interesting because writes files later can not open it.

i ls -la result:

# ./temp drwxrwxr-x  3 travis travis 4096 nov  4 15:55 . drwxrwxr-x 14 travis travis 4096 nov  4 15:56 .. drwxr-xr-x  4 root   root   4096 nov  4 15:55 cache -rw-rw-r--  1 travis travis   14 nov  4 15:49 .gitignore  # ./temp/cache drwxr-xr-x 4 root   root   4096 nov  4 15:55 . drwxrwxr-x 3 travis travis 4096 nov  4 15:55 .. drwxr-xr-x 2 root   root   4096 nov  4 15:55 nette.configurator drwxr-xr-x 2 root   root   4096 nov  4 15:55 _nette.robotloader  # ./temp/cache/nette.configurator drwxr-xr-x 2 root root   4096 nov  4 15:55 . drwxr-xr-x 4 root root   4096 nov  4 15:55 .. -rw-r--r-- 1 root root 116093 nov  4 15:55 container_70d15d6361.php -rw-r--r-- 1 root root      0 nov  4 15:55 container_70d15d6361.php.lock -rw-r--r-- 1 root root  52913 nov  4 15:55 container_70d15d6361.php.meta 

i ma pretty sure have bad permissions set in travis or in container, don`t know how fix it.

the files travis pulls owned travis user , group, while processes running inside container expect active user owner. had issue docker-compose file running fine on mac, failed on travis.

for me, fixed adding install step in .travis.yaml (edit: you'll want in before_script section instead):

install     - docker-compose run --user='root' --entrypoint chown worker_test -r myuser:myuser . 

this writeup on uid/gid bits helpful: understanding user file ownership in docker: how avoid changing permissions of linked volumes