1. Docker? Docker! , Git in Sky 20.06.2015 , 2. Git in Sky 3. Docker? -, Docker ! Docker : Go (?) - ? 4. ... ... ! FreeBSD jail since 2000 Virtuozzo since 2000 Linux VServer since 2001 OpenVZ since 2005 5. Docker Dockerfile : docker build registry: docker push registry: docker pull : docker run 6. ? docker build -t gitinsky/hbase-master:0.1.1 --rm /root/hbase-master-dockerized /root/hbase-master-dockerized Dockerfile , , Dockerfile DSL 7. Dockerfile? ( ) ! 8. registry? SaaS: https://hub.docker.com Open Source standalone Python Go Python Go 9. ? , registry , , 10. , , ? Docker: AUFS ( Ubuntu) Device mapper ( RH) BTRFS ( Badoo) ZFS (, Joyent) 11. ? Docker: AUFS ( Ubuntu) Device mapper ( RH) BTRFS ( Badoo) ZFS (, Joyent) 12. docker images Dockerfile : registry: registry: : 13. docker ps : registry: registry: : 14. ? http://martinfowler.com/bliki/ImmutableServer.html One world, one nation, one image Badoo .iso- Docker 15. : https://phusion.github.io/baseimage-docker/ cron, init, rsyslog SSH- 16. : ! ? FS ! --read-only 17. Docker --net: bridge, none, container:, host Docker , , , 18. , OpenVSwitch: gre vxlan Flannel: , vxlan 19. Orchestration describes the automated arrangement, coordination, and management of complex computer systems, middleware, and services. , 20. ? service discovery docker link ( fig ) Consul Kubernetes, Mesos Ansible 21. Docker root Dockerfiles 22. Docker enterprise 23. Docker Windows , Windows, :( Docker Windows , 24. Docker - , , Flocker, Citadel, Mesos, Kubernetes, Docker Swarm, CoreOS, RancherOS, Project Atomic, ... 25. . Paul Graham Beating the averages , Docker, :) 26. ! , ? , , Git in Sky http://gitinsky.com alex@gitinsky.com http://meetup.com/Docker-SPb