---
tags: [docker, docker-compose]
---

```shell
docker create -it ubuntu:18.04 bash
docker start <id>
docker attach <id>
docker exec <id> <cmd>
docker ps -a
```

Подключиться к консоли контейнера:

```shell
docker exec -ti <id> /bin/bash
docker attach <id>
```

Построить контейнеры в директории с файлом `docker-compose.yaml`

```shell
docker-compose up --build -d
```

Узнать IP конкретного контейнера

```shell
docker exec <id> cat /etc/hosts
docker inspect --format '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' <id>
```

Узнать IP всех запущенных контейнеров:

```shell
docker ps -q | xargs -n 1 docker inspect --format '{{ .Name }} {{range .NetworkSettings.Networks}} {{.IPAddress}}{{end}}' | sed 's#^/##';
docker-compose ps -q | xargs -n 1 docker inspect --format '{{ .Name }} {{range .NetworkSettings.Networks}} {{.IPAddress}}{{end}}' | sed 's#^/##';
```

Docker-compose: подключить контейнеры к bridge хоста:

> Adding network_mode: bridge to each service in your docker-compose.yml will stop compose from creating a network. If any service is not configured with this bridge (or host), a network will be created. Tested and confirmed with:

```yaml
version: "3.1"
services:
  app:
    image: ubuntu:latest
    network_mode: bridge
```