Cloud, Docker and more.
docker ps - list all containers that are current running
docker ps -a - list all containers (running or not)
docker images - list all images
docker logs -f <container_name> - view all logs of a container
docker info - verify the specs of docker (ram, os, etc)
docker inspect <container_name> - view a json like file with all the configuration of the container (args, envs, etc)
docker stats - verify the current usage (ram, cpu, etc) of all running containers
docker run <container_name> <image_name> - create and run an container based on a image
docker exec <container_name> - execute a command in a container
docker exec -it <container_name> bash - open a console inside the container
docker start <container_name> - start the container (don't create like run)
docker stop <container_name> - stop the container
docker restart <container_name> - stop and start the container
docker rm <container_name> - remove a container (can't be running)
docker rmi <image_name> - remove a image (can't be used by any container)
docker-compose up - start a docker-compose file in current directory
docker-compose -f path/docker-compose.yaml up - start a docker-compose file in current directory
docker-compose up --build - start a docker-compose file in current directory and build it again
docker-compose down - stop the docker-compose daemon
Atributes the value `someone` to name
```yaml
name: someone
```
both elements location and router are part of datacenter item.
```yaml
datacenter:
location: São Paulo
router: 42
```
Atributes a list to the key roles with the values ['web', 'dns']
```yaml
roles:
- web
- dns
```