Containers&Orchestration Approaches
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This document summarizes several container and orchestration approaches including Docker, Docker Swarm, Docker Datacenter, Mesos, Marathon, DC/OS, and Rancher. It provides an overview of the key features and capabilities of each approach such as Docker's infrastructure as code capabilities, Swarm mode for built-in orchestration, Mesos and DC/OS for distributed resource management across datacenters, and Rancher's ability to work with multiple orchestration platforms. Examples are given for deploying applications on Docker Datacenter and DC/OS.
Containers&Orchestration Approaches
- 2. docker ¢ ＾Industry 3.0￣ of Software Development ¢ ＾Infrastructure-as-code￣ DevOps Practice ¢ Infra Cost Optimisation(Storage/VM) ¢ Binary/Byte + Hosting/OS Dependencies ¢ Identical dev-test-staging-prod...
- 4. Docker1.12 ¢ Swarm-mode: Orchestration built-in, Infra- agnostic ¢ Cryptographic Node Security: Mutual TLS, Key rotation, Notary & TUF ¢ Routing Mesh: Service Discovery, Container native load-balancing, Works with current LB, IPVS
- 5. docker-Dev.Env. - ＾Local￣ Development Environment - Lightweight vs. Vagrant - Local vs. Prod identical - ＾Infra-as-code￣ DevOps practice
- 7. Dockerdatacenter - On-premises & cloud - UCP (Universal Control Plane): Deploy&Manage Apps - Docker Trusted Registry: Secure Images
- 8. Dockerdatacenter-deploy?¢ Set ENV for remote deploy: ＄ DOCKER_HOST=tcp://kloiaclbpiplabel.westeurope.cloudapp.azure.com:443 ＄ DOCKER_TLS_VERIFY=1 ＄ DOCKER_CERT_PATH=/Users/dsezen/code/example-voting-app/ucp ¢ Convert docker-compose.yml to ＾dab￣: ＄ docker-compose bundle ¢ Deploy via cli: (Beta version - experimental feature) ＄ docker deploy votingappdocker
- 9. Mesos ¢ Apache Foundation Project ¢ C++ ¢ Uber, Samsung, Verizon, Autodesk, Azure, Twitter, Airbnb, Yelp, Ebay, Apple´
- 10. Mesos-marathon ¢ Orchestration - Deploy ¢ Scala ¢ Service Discovery ¢ Event Subscription ¢ Docker natively supported
- 11. Mesos-OTHER ¢ Chronos: Java, Replacement for cron ¢ Aurora: Twitter, Marathon + Chronos ¢ Mesosphere: DC/OS
- 12. Mesos-DC/OS ¢ ＾DataCenter Operating System￣ abstracts resources such as CPU, RAM, and networking ¢ Distributed Operating System based on the Apache Mesos ¢ Embedded Marathon, Chronos #dcos package install spark #dcos cluster resize 100
- 13. Mesos-DC/OS-deploy? ¢ dcos cli: ＄ dcos marathon group add votingapp.json ¢ REST API: ＄ curl -X POST http://10.141.141.10:8080/v2/apps -d @basic-3.json -H "Content-type: application/json"
- 14. rancher ¢ Orchestration-agnostic: Swarm, Kubernetes, Mesos, Cattle ¢ Infra-agnostic: on-premises, public-cloud ¢ Open Source
- 15. questions?