docs/content/common/azkfilejs/node-mongodb.md
```js
// Adds the systems that shape your system
systems({
'my-node-app': {
depends: ['mongodb'],
image: {'docker': 'azukiapp/node'},
provision: [
'npm install',
],
workdir: '/azk/#{manifest.dir}',
shell: '/bin/bash',
command: ['npm', 'start'],
wait: {'retry': 20, 'timeout': 1000},
mounts: {
'/azk/#{manifest.dir}': path('.'),
},
scalable: {'default': 1},
http: {
domains: [ '#{system.name}.#{azk.default_domain}' ]
},
ports: {
http: '8000'
},
envs: {
NODE_ENV: 'dev',
NODE_PORT: '8000'
},
},
'mongodb': {
image : { docker: 'azukiapp/mongodb' },
scalable: false,
wait: {'retry': 20, 'timeout': 1000},
mounts: {
'/data/db': persistent('mongodb-#{manifest.dir}'),
},
ports: {
http: '28017:28017/tcp',
},
http: {
domains: [ '#{manifest.dir}-#{system.name}.#{azk.default_domain}' ],
},
export_envs: {
MONGODB_URI: 'mongodb://#{net.host}:#{net.port[27017]}/#{manifest.dir}_development',
},
},
});
```