docker testing the waters
play

Docker: Testing the Waters LA-UR 15-25901 1 LA-UR 15-25901 - PowerPoint PPT Presentation

Jun 01, 2023 •694 likes •997 views

Eric Holm Skyler Manzanares Yuxin (Kelly) Wang http://gerardable.com/wp-content/uploads/2014/12/docker-whale-home-logo.png Docker: Testing the Waters LA-UR 15-25901 1 LA-UR 15-25901 Docker: Theres No Containing this Whale! Free,

  1. Eric Holm Skyler Manzanares Yuxin (Kelly) Wang http://gerardable.com/wp-content/uploads/2014/12/docker-whale-home-logo.png Docker: Testing the Waters LA-UR 15-25901 1 LA-UR 15-25901

  2. Docker: There’s No Containing this Whale! • Free, open-source • Wraps applications into packages • Docker Images • Resource isolation • Independent of LXC • Very popular (buzzword compliant) • Open Container Project (OCP) • RHEL Atomic Project 2 LA-UR 15-25901

  3. Docker: There’s No Containing this Whale! • Free, open-source • Wraps applications into packages • Docker Images • Resource isolation • Independent of LXC • Very popular (buzzword compliant) • Open Container Project (OCP) • RHEL Atomic Project 3 LA-UR 15-25901

  4. Research Objectives • Explore basic features/functionality • Build process • Images • Local registry • Mixed OS/mixed versions • Security + Maintenance • Updating inside containers • Inventory • Workload testing • Comparison to VMs 4 LA-UR 15-25901

  5. Test Environment • 11 HP ProLiant DL380p Gen8 servers • 2 Intel Xeon E5-2620 processors • 24 GB DDR3 ram • CentOS 6.6 • Docker 1.6.0 • Extreme networks 10G ethernet switch • Mellanox QDR InfiniBand switch 5 LA-UR 15-25901

  6. Docker Setup • Docker 1.6.0 • CentOS 6.6 uses kernel 2.6 • Docker 1.7.0 requires kernel 3.10 • Docker 1.7.1 6 LA-UR 15-25901

  7. Docker Images + Registries • Image build process • Docker Hub • Local registry • Source code modification 7 LA-UR 15-25901

  8. Mixed OS Mixed Versions 8 LA-UR 15-25901

  9. Auto Updates • No init.d • No cron • Bash profile NO 9 http://thomason.io/wp-content/uploads/2015/01/docker_monstro.png LA-UR 15-25901

  10. Spacewalk • System management suite • Push updates to clients • Hardware and software inventory • Configuration management http://spacewalk.redhat.com/img/spacewalk-logo.png 10 LA-UR 15-25901

  11. Spacewalk • Solution to updating? • Software inventory • Configuration management 11 LA-UR 15-25901

  12. Docker Security • File permissions / Missing devices • Dev • Proc • Sys • Directory mounting • Kernel module loading/removing • No access to sockets 12 LA-UR 15-25901

  13. Security Testing • Nessus scan • Effect host system • Stonix 13 LA-UR 15-25901

  14. HPL Test • 10 series test • 12 containers, 2 VMs • 4 nodes • 316 data points 14 LA-UR 15-25901

  15. HPL Test Results 15 LA-UR 15-25901

  16. HPL Test Results 16 LA-UR 15-25901

  17. HPL Test Results 17 LA-UR 15-25901

  18. HPL Test Results 18 LA-UR 15-25901

  19. HPL Test Results 19 LA-UR 15-25901

  20. IOR (File IO) Tests • 10 set series • 2 cores per test • 2 containers/VMs • 70 data points • ext4 20 LA-UR 15-25901

  21. IOR Results 21 LA-UR 15-25901

  22. Stream (Memory Access) Test • 50 set series • 2 cores per test • 12 containers • 2 nodes • 158 data points 22 LA-UR 15-25901

  23. Stream (Memory Access) Results 23 LA-UR 15-25901

  24. Containers vs VMs Docker VMs Pros ▪ Free ▪ Established ▪ Open Source Technology ▪ Lightweight ▪ Increased Isolation ▪ Easily Portable ▪ Lots of Potential Cons ▪ Kernel exposure ▪ Software Cost ▪ Overhead 24 LA-UR 15-25901

  25. Conclusion • Performance • Huge potential • Keep an eye on it! 25 LA-UR 15-25901

  26. Future Work • More VM testing (up to 12) • More reliable benchmarks • Security testing 26 LA-UR 15-25901

  27. Acknowledgments • Mentors • David Kennel • Sherry Bachicha • Steven Montano • Instructors • Matthew Broomfield • Jarrett Crews • CSCNSI Administration • Andree Jacobson • Carolyn Connor • Gary Grider • Josephine Olivas 27 LA-UR 15-25901

  28. Questions • Docker overview • Exploring Docker features • Security & maintenance • Benchmarking • CPU • File IO • Memory Access • Docker containers & VMs https://docs.docker.com/images/docker-friends.png 28 LA-UR 15-25901

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

Laura Frank Engineer, Codeship Agenda 1. Parallel Testing Goals 2. DIY with LXC 3. Using

Laura Frank Engineer, Codeship Agenda 1. Parallel Testing Goals 2. DIY with LXC 3. Using

Efficient Parallel Testing with Docker Laura Frank Engineer, Codeship Agenda 1. Parallel Testing Goals 2. DIY with LXC 3. Using Docker and the Docker Ecosystem Parallel Testing GOAL Create a customizable, flexible test environment that

1.13k views • 64 slides
Developing and Testing Java Microservices on Docker Todd Fasullo Dir. Engineering 4/20/2016

Developing and Testing Java Microservices on Docker Todd Fasullo Dir. Engineering 4/20/2016

Developing and Testing Java Microservices on Docker Todd Fasullo Dir. Engineering 4/20/2016 Agenda Who is Smartsheet + why we started using Docker Docker fundamentals Demo - creating a service Demo - building service + Docker container Demo

510 views • 29 slides
Setup docker rm $(docker ps -aq) docker network rm my_net Demo - Install and activate yum -y

Setup docker rm $(docker ps -aq) docker network rm my_net Demo - Install and activate yum -y

Setup docker rm $(docker ps -aq) docker network rm my_net Demo - Install and activate yum -y install docker s ystemctl start docker systemctl enable docker docker images - Launch pre-canned container: hello-world (busybox is another good

480 views • 4 slides
docker service is the new docker run Getting Started with Docker Clustering Mike Goelzer /

docker service is the new docker run Getting Started with Docker Clustering Mike Goelzer /

docker service is the new docker run Getting Started with Docker Clustering Mike Goelzer / mgoelzer@docker.com / @mgoelzer Docker Inc. docker service is the new docker run docker run nginx 2013-14 docker run -p 3375:2375 swarm ; 2014-15

688 views • 34 slides
Introduction Introduction CBM WATERS CBM WATERS CBM WATERS: CBM WATERS Characterization and

Introduction Introduction CBM WATERS CBM WATERS CBM WATERS: CBM WATERS Characterization and

10/27/2008 Introduction Introduction CBM WATERS CBM WATERS CBM WATERS: CBM WATERS Characterization and Affects on Water Quality Ecosystem Properties pH, EC, SAR, Alkalinity, Trace Elements pH determines acid-base nature of the

255 views • 8 slides
INTRODUCTION TO DOCKER ADRIAN MOUAT SO WHAT IS DOCKER? SIMILAR TO A LIGHTWEIGHT VM Both

INTRODUCTION TO DOCKER ADRIAN MOUAT SO WHAT IS DOCKER? SIMILAR TO A LIGHTWEIGHT VM Both

INTRODUCTION TO DOCKER ADRIAN MOUAT SO WHAT IS DOCKER? SIMILAR TO A LIGHTWEIGHT VM Both provide isolated environments Docker is much more efficient 64-bit Linux only (currently) CONTAINERIZATION A Docker container is a portable store for a

674 views • 29 slides
Docker Provider The Docker provider is used to interact with Docker containers and images. It uses

Docker Provider The Docker provider is used to interact with Docker containers and images. It uses

Docker Provider The Docker provider is used to interact with Docker containers and images. It uses the Docker API to manage the lifecycle of Docker containers. Because the Docker provider uses the Docker API, it is immediately compatible not only

553 views • 34 slides
BSDA BOTTLED WATERS TECHNICAL WORKSHOP Sampling and Testing Regimes For Bottled Waters Josep

BSDA BOTTLED WATERS TECHNICAL WORKSHOP Sampling and Testing Regimes For Bottled Waters Josep

BSDA BOTTLED WATERS TECHNICAL WORKSHOP Sampling and Testing Regimes For Bottled Waters Josep Molas The Coca-Cola Company Spring and Mineral Water Quality Manager WATER FOR HUMAN CONSUMPTION Organizations that regulate water for human

177 views • 17 slides
Docker Orchestration: Beyond the Basics Aaron Lehmann Software Engineer, Docker About me

Docker Orchestration: Beyond the Basics Aaron Lehmann Software Engineer, Docker About me

Docker Orchestration: Beyond the Basics Aaron Lehmann Software Engineer, Docker About me Software engineer at Docker Maintainer on SwarmKit and Docker Engine open source projects Focusing on distributed state, task scheduling,

1.29k views • 62 slides
How to Automated testing for: terraform test docker packer infrastructure

How to Automated testing for: terraform test docker packer infrastructure

How to Automated testing for: terraform test docker packer infrastructure kubernetes and more code Passed: 5. Failed: 0. Skipped: 0. Test run successful. The DevOps world is full of Fear Fear of outages Fear of security

2.33k views • 200 slides
Docker meets Python A look on the Docker SDK for Python pip install docker Jan Wagner

Docker meets Python A look on the Docker SDK for Python pip install docker Jan Wagner

Docker meets Python A look on the Docker SDK for Python pip install docker Jan Wagner Data Science Consultant accantec group | Alstertor 17 | 20095 Hamburg | Tel.: +49 (40) 67 59 59 0 | Fax.: +49 (40) 67 59 59 29 | www.accantec.de |

664 views • 29 slides
Docker Review Basic Commands docker image ls # list images currently present locally docker

Docker Review Basic Commands docker image ls # list images currently present locally docker

Docker Review Basic Commands docker image ls # list images currently present locally docker container ls # list running containers docker run <image_name> # run an image as a container docker exec <container> <command> # run a

1.1k views • 6 slides
Docker in the EGI Docker in the EGI Federated Cloud Federated Cloud Carlos Gimeno

Docker in the EGI Docker in the EGI Federated Cloud Federated Cloud Carlos Gimeno

Docker in the EGI Docker in the EGI Federated Cloud Federated Cloud Carlos Gimeno cgimeno@bifi.es Instituto de Biocomputacin y Fsica de Sistemas Complejos info@bifi.es http://bifi.es 0. Index Introduction What is Docker? A

401 views • 14 slides
Docker for fun and profit Solomon Hykes* about Docker: "It uses Linux containers and the

Docker for fun and profit Solomon Hykes* about Docker: "It uses Linux containers and the

Docker for fun and profit Solomon Hykes* about Docker: "It uses Linux containers and the Internet won't shut up about it." (LinuxCon 2014 keynote) *Founder of dotcloud and creator of the Docker project What are Linux containers or

206 views • 19 slides
Testing of Zooplankton indicators in the Baltic Sea waters of Mecklenburg- Vorpommern, Germany

Testing of Zooplankton indicators in the Baltic Sea waters of Mecklenburg- Vorpommern, Germany

Testing of Zooplankton indicators in the Baltic Sea waters of Mecklenburg- Vorpommern, Germany Martina Stiasny, Geomar Marina Carstens & Mario v. Weber, LU/LUNG M-V HELCOM core indicator Mean size = Total zooplankton abundance/total

492 views • 11 slides
Docker for Developers Michael Hrivnak Principal Software Engineer - Red Hat Inc.

Docker for Developers Michael Hrivnak Principal Software Engineer - Red Hat Inc.

Docker for Developers Michael Hrivnak Principal Software Engineer - Red Hat Inc. @michael_hrivnak Docker is Popular Deployment gets most of the attention. 1 Developer 1 Laptop 3 Skills Exit Codes $ sudo docker run -it --rm centos:centos7

347 views • 17 slides
Central Lonsdale Planning Study Update Update The CLPS, along with the Council appointed pp

Central Lonsdale Planning Study Update Update The CLPS, along with the Council appointed pp

Central Lonsdale Planning Study Update Update The CLPS, along with the Council appointed pp Stakeholder Committees near unanimous recommendations, were presented to Council in the summer of 2008. A decision on implementing

1.09k views • 91 slides
Update Presentation to Committee of the Whole September 19, 2016 Overview Project Purpose

Update Presentation to Committee of the Whole September 19, 2016 Overview Project Purpose

Density Review Phase 2 Update Presentation to Committee of the Whole September 19, 2016 Overview Project Purpose Phase 1 Summary Phase 2 Summary Focus Bonus Density 1. Project Purpose Project Purpose 1. Evaluate how density is

626 views • 49 slides
Parents Engaged February 20, 2019 7:00 pm Evanston Township High School District 202 Special

Parents Engaged February 20, 2019 7:00 pm Evanston Township High School District 202 Special

Parents Engaged February 20, 2019 7:00 pm Evanston Township High School District 202 Special Education Department Lane Walls, Director Amy Verbrick, Assistant Director, Instruction Lauren McArdle, Assistant Director, Operations Lesley

677 views • 18 slides
Advisor Advisory y Committ Committee ee Me Meeting eting Febr brua uary y 27 27, , 20

Advisor Advisory y Committ Committee ee Me Meeting eting Febr brua uary y 27 27, , 20

Advisor Advisory y Committ Committee ee Me Meeting eting Febr brua uary y 27 27, , 20 2018 18 Meeting Purpose That we get to know each other Develop a common understanding of the Local Area Plan Update process Gain

408 views • 16 slides
Discussion Roadmap Introduction Developers Application to Amend the Official Community

Discussion Roadmap Introduction Developers Application to Amend the Official Community

Discussion Roadmap Introduction Developers Application to Amend the Official Community Plan Zoning Amendment Application The Developers Proposal Traffic & Safety Concerns How an OCP gets Amended What Can We Do?

880 views • 39 slides
Building a Potable Water Operator Certification Framework Erin Mackey, Ph.D., P.E. Who is CUWA?

Building a Potable Water Operator Certification Framework Erin Mackey, Ph.D., P.E. Who is CUWA?

Building a Potable Water Operator Certification Framework Erin Mackey, Ph.D., P.E. Who is CUWA? Population Served 26 m millio ion n (in 2 2013) 013) Retail Agencies: Alameda County Water District (ACWD) East Bay Municipal Utility

287 views • 27 slides
Site Visit Presentations Safe Harbour Statement ADDITIONAL INFORMATION ON THE MINERAL RESOURCE

Site Visit Presentations Safe Harbour Statement ADDITIONAL INFORMATION ON THE MINERAL RESOURCE

TSX: TXG September 22, 2016 El Limon-Guajes Mine Site Visit Presentations Safe Harbour Statement ADDITIONAL INFORMATION ON THE MINERAL RESOURCE AND MINERAL RESERVE ESTIMATES CONTAINED IN THIS PRESENTATION IS INCLUDED IN THE ADDENDUM BEING

447 views • 42 slides
Investor Presentation February 2020 CONSOLIDATED TIN MINES LIMITED Important notices This

Investor Presentation February 2020 CONSOLIDATED TIN MINES LIMITED Important notices This

Investor Presentation February 2020 CONSOLIDATED TIN MINES LIMITED Important notices This Presentation has been prepared by Consolidated Tin Mines Limited ("CSD" and the "Company") based on information from its own and third

641 views • 32 slides

More recommend