add debug

Author: Sebastien Malot

.travis.yml

@@ -22,9 +22,7 @@ before_script:
   - composer update
   - composer --prefer-source --dev install
   # Install Kong env (cf: https://getkong.org/install/docker)
-  - docker run --help
-  - docker -v
-  - docker run -d --name kong-database -p 5432:5432 -e "POSTGRES_USER=kong" -e "POSTGRES_DB=kong" postgres:9.4
+  - docker run -d --name kong-database -p 5432 -e "POSTGRES_USER=kong" -e "POSTGRES_DB=kong" postgres:9.4
   - docker run -it --rm --link kong-database:kong-database -e "KONG_DATABASE=postgres" -e "KONG_PG_HOST=kong-database" -e "KONG_CASSANDRA_CONTACT_POINTS=kong-database" kong:latest kong migrations up
   - docker run -d --name kong --link kong-database:kong-database -e "KONG_DATABASE=postgres" -e "KONG_PG_HOST=kong-database" -e "KONG_CASSANDRA_CONTACT_POINTS=kong-database" -e "KONG_PROXY_ACCESS_LOG=/dev/stdout" -e "KONG_ADMIN_ACCESS_LOG=/dev/stdout" -e "KONG_PROXY_ERROR_LOG=/dev/stderr" -e "KONG_ADMIN_ERROR_LOG=/dev/stderr" -p 8000:8000 -p 8443:8443 -p 8001:8001 -p 8444:8444 kong:latest