# Docker

Dockerfile and compose files used as basis for service deployment.

## Build and push an image

Build the image.
```
$ docker build -t [registryUrl]/[imageName]:[tag] [folder]
```

Login into docker registry.
```
$ docker login [registryUrl]
```

Push the image.
```
$ docker push [registryUrl]/[imageName]:[tag]
```

Logout from docker registry (Optional, if you don't logout credentials with be
saved at your home directory).
```
$ docker logout [registryUrl]
```