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Camilla 9ddaab01c2 [+Ina] Adds Docker for prod only		4 years ago
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docker-for-dev	9ddaab01c2 [+Ina] Adds Docker for prod only	4 years ago
docker-for-prod-only	9ddaab01c2 [+Ina] Adds Docker for prod only	4 years ago
README.md	9ddaab01c2 [+Ina] Adds Docker for prod only	4 years ago

Docker Spike

Useful commands

docker version

List images
```
docker images
```
List containers
```
docker ps -a
```

Build the image

cd [folder-with-dockerfile]/
docker build -t image-tag .

Run Image
```
docker run [image-tag]
```
Add a new image from a tag
```
docker tag [tag-id] [new name]
```

Remove image

docker rmi -f [image-name-or-id]

docker image rm -f [image-name-or-id]

Remove container (removes associated volumes as well)
```
docker rm -f [container-id]
```
Navigate into container
```
docker exec -it [container-id] bash
```
Inspect a container
```
docker inspect [container-id]
```

Create your own image

mkdir image-name
cd image-name
touch Dockerfile

In the Dockerfile:

FROM docker/whalesay:latest
RUN apt-get -y update && apt-get install -y fortunes
CMD /usr/games/fortune -a | cowsay

Build the image

cd image-name/
docker build -t image-tag .

Run the container
```
docker run image-tag
```

Docker Compose

It is used to define and run multi-container Docker applications (with different services). By writing a docker-compose.yml file you can specify these services. Then, using a single command, you create and start all the services from your configuration.

Useful commands

Start docker compose
```
docker-compose up
```
See logs from one docker-compose service
```
docker-compose logs -f [service]
```

README.md

Docker Spike

Useful commands

Create your own image

Docker Compose

Useful commands

Resources