vn-docker/README.md

# 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 (If you don't logout, credentials will remain saved
in your home directory).
```
$ docker logout [registryUrl]
```

## Test image locally

```
$ docker run -d --name [containerName] [registryUrl]/[imageName]:[tag]
```