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![Filesystem Architecture
$ docker run --volume=/data/:/volume/ container1
$ docker run --volume=/data/:/volume/ container2
192.168.1.168 172.17.0.3
172.17.0.2
mount [--volume=/data/:___]
10https://docs.docker.com/engine/userguide/dockervolumes/](https://image.slidesharecdn.com/docker-151127141507-lva1-app6892/85/Docker-key-10-320.jpg)
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- 1. https://www.docker.com/ Docker, physics andthe Industrial Revolution 1https://medium.com/@dockpit/docker-physics-and-the-industrial-revolution-e100d1a7f401#.dddl5eu4a
- 2. Motivation • write • once •run • every • where 2http://blog.osgi.org/2014/08/is-docker-eating-javas-lunch.html
- 3.
- 4.
- 5. What is docker IMAGE/CONTAINER: •run/stop => container • pull/push • compose • build • one folder pushed pulled pushpull /tag Docker Hub Docker Host 5https://www.docker.com/what-docker
- 6. What is docker •Docker Engine/-Host ... Runtime environment • Docker Image ... Released, bootable app/service • Docker Container ... Started image at host • Docker Hub ... Release platform to share images • Docker Tools ($docker, $docker-compose, $docker- machine, $docker-swarm) 6https://www.docker.com/what-docker
- 7. What is dockervsVM 7https://www.docker.com/what-docker
- 8. System Architecture 172.12.0.2 Docker Container1 172.12.0.3 DockerContainer2 172.12.0.X Docker ContainerNDocker Host VM 192.168.1.168 Host OS Mac 192.168.1.100 $ docker-machine start default $ docker run container1 $ docker run container2 ... $ docker run containerN 8https://docs.docker.com/v1.8/installation/mac/
- 9. NAT Architecture • HostOS Network • Host/docker0 bridge • Container/eth0 interf. 9http://www.infrabricks.de/blog/2014/07/06/docker-entschlusselt-netzwerk/
- 10. Filesystem Architecture $ dockerrun --volume=/data/:/volume/ container1 $ docker run --volume=/data/:/volume/ container2 192.168.1.168 172.17.0.3 172.17.0.2 mount [--volume=/data/:___] 10https://docs.docker.com/engine/userguide/dockervolumes/
- 11.
- 12. Demo (Jenkins+Maven) $ dockerrun -p 8080:8080 -d --name=jenkins jenkins:1.625.2 => open browser 'http://192.168.99.100:8080/' <= - create job + run $ docker stop jenkins $ docker start jenkins => open browser 'http://192.168.99.100:8080/' # job noch da :) $ docker stop jenkins $ docker rmi jenkins $ docker run -p 8080:8080 -d --name=jenkins jenkins:1.625.2 => open browser 'http://192.168.99.100:8080/' # job weg :( $ docker run -p 8080:8080 -d --name=jenkins -v `pwd`/jenkins_home/:/var/ jenkins_home/ jenkins:1.625.2 12https://docs.docker.com/compose/compose-file/
- 13. http://leipzig2 • http://leipzig2:80 apache • http://leipzig2:18080 jenkins •http://leipzig2:13306 mysql • http://leipzig2: jira 13https://leipzig2
- 14. Links • Docker: https://www.docker.com/ •Docker Hub: https://hub.docker.com/ • $docker: https://docs.docker.com/v1.8/reference/commandline/cli/ • $docker-compose: https://docs.docker.com/compose/compose-file/ • $docker-machine: https://docs.docker.com/machine/ • Blog: https://medium.com/@dockpit/docker-physics-and-the- industrial-revolution-e100d1a7f401 14https://leipzig2