Bookshelf.js Not connecting to the correct host? - mysql

Question

I am working on a express.js application that has been dockerized. Here is the config information I give to bookshelf.
{
"database_dev" : {
"client": "mysql",
"connection": {
"host": "DB",
"database": "TERRA_DEV",
"user": "dev",
"port": "3306",
"password": "goon",
"charset": "utf8",
"host": ""
}
},
"database_test" : {
"client": "mysql",
"connection": {
"host": "DB",
"database": "TERRA_TEST",
"user": "tester",
"port": "3306",
"password": "goon",
"charset": "utf8",
"host": ""
}
},
....
Here is my docker-compose.test.yml I am running to try and execute my tests.
version: '2'
volumes:
services:
sut:
build: .
command: npm test
depends_on:
- web
web:
build: .
command: "npm start"
volumes:
- .:/usr/app/
- /usr/app/node_modules
ports:
- "3000:3000"
depends_on:
- redis
- DB
networks:
- web_sql_bridge
redis:
image: 'bitnami/redis:latest'
environment:
- ALLOW_EMPTY_PASSWORD=yes
ports:
- '6379:6379'
DB:
image: mysql:5.7
restart: always
environment:
- MYSQL_ROOT_PASSWORD="goon"
- MYSQL_DATABASE="TERRA_TEST"
- MYSQL_DATABASE="TERRA_DEV"
- MYSQL_USER="tester"
- MYSQL_PASSWORD="goon"
ports:
- "3306:3306"
networks:
- web_sql_bridge
volumes:
appconf:
networks:
web_sql_bridge:
driver: bridge
Here is the error
Error: connect ECONNREFUSED 127.0.0.1:3306
sut_1 | at Object._errnoException (util.js:1022:11)
sut_1 | at _exceptionWithHostPort (util.js:1044:20)
sut_1 | at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1198:14)
sut_1 | --------------------
sut_1 | at Protocol._enqueue (/TerraServer/node_modules/mysql/lib/protocol/Protocol.js:145:48)
sut_1 | at Protocol.handshake (/TerraServer/node_modules/mysql/lib/protocol/Protocol.js:52:23)
sut_1 | at Connection.connect (/TerraServer/node_modules/mysql/lib/Connection.js:130:18)
So basically as you can see from up above I have a config.json with some database information that I get in a JS file and give it to bookshelf.js as an argument. This is used in my mocha tests where is throws the error I posted. The error seems to indicate it trying to connect to 127.0.0.1. Why is bookshelf.js trying to connect to 127.0.0.1 when I give it DB?

Answer 1

I found my problem. Turns out I needed to run.
docker system prune -a
When I would build for a second time it would not update the files and my config file was behind in the image but not my repo where it pulls the code.
and also removed the quotes around the DB enviroment.
DB:
image: mysql:5.7
restart: always
environment:
- MYSQL_ROOT_PASSWORD=goon
- MYSQL_DATABASE=TERRA_TEST
- MYSQL_DATABASE=TERRA_DEV
- MYSQL_USER=tester
- MYSQL_PASSWORD=goon