Azure Bootcamp 2016 - Docker Orchestration on Azure with Rancher
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This document discusses Docker orchestration on Azure using Rancher. It begins with an introduction to Docker concepts like containers, images and the Docker workflow. It then demonstrates deploying a Rancher server on Azure, adding nodes, upgrading a sample application, enabling cross-region networking, auto-scaling services, and using a Docker volume plugin to connect to Azure File Storage for persistent storage. The document includes code samples and step-by-step demonstrations of these Rancher and Docker capabilities on Azure.
![Sample Dockerfile
# Pull the latest batch script
ENV HOME /root
COPY testblog.sh /data/bin/
COPY testblogcron /data/bin/
COPY startcron.sh /data/bin/
# Setup 755 on the scripts
RUN chmod 755 /data/bin/*.sh
# Setup Cron Job
RUN cat /data/bin/testblogcron >> /etc/crontab
# Setup Cron Log
RUN touch /var/log/testblog.log
# Define default command.
CMD ["/data/bin/startcron.sh"]
#
# BlogTest Dockerfile
#
# Source : https://bitbucket.org/kvaes/docker-testblog/
# Author : Karim Vaes
# Use Ubuntu 10.04 as a base
FROM ubuntu:10.04
# First let's do some updates!
RUN apt-get update && apt-get -y upgrade
# Install cron
RUN apt-get -y install cron
# Let's prep the directory
RUN mkdir -p /data/bin](https://image.slidesharecdn.com/xyloscloudservices-karimvaes-azurebootcamp2016-dockerorchestrationonazurewithrancher-160416105522/85/Azure-Bootcamp-2016-Docker-Orchestration-on-Azure-with-Rancher-8-320.jpg)
![Demo : Cross-Region Networking
[Sidenote : the Azure quickstart deployment was a single region]](https://image.slidesharecdn.com/xyloscloudservices-karimvaes-azurebootcamp2016-dockerorchestrationonazurewithrancher-160416105522/85/Azure-Bootcamp-2016-Docker-Orchestration-on-Azure-with-Rancher-25-320.jpg)
![Demo : Azure Autoscaling
[Sidenote: No Azure Quickstart templates available yet for Rancher & VMSS...]](https://image.slidesharecdn.com/xyloscloudservices-karimvaes-azurebootcamp2016-dockerorchestrationonazurewithrancher-160416105522/85/Azure-Bootcamp-2016-Docker-Orchestration-on-Azure-with-Rancher-31-320.jpg)
![Volumes? #wtf
#
# OfxParser Dockerfile
#
# Source : https://bitbucket.org/kvaes/docker-ofxparser/
# Author : Karim Vaes
# Use Ubuntu 10.04 as a base
FROM ubuntu:10.04
# First let's do some updates!
RUN apt-get update && apt-get -y upgrade
# Install PHP5-cli, cron
RUN apt-get -y install php5-cli cron
# Let's prep the OfxParser install
RUN mkdir -p /ofx/bin && mkdir -p /ofx/in && mkdir -p
/ofx/out
# Pull the latest ofxparser source
ENV HOME /root
COPY config.php /ofx/bin/
COPY csv2oxf.php /ofx/bin/
COPY ofxcron /ofx/bin/
COPY parser.php /ofx/bin/
COPY startcron.sh /ofx/bin/
# Chmod 755 to scripts
RUN chmod 755 /ofx/bin/*.sh
# Setup Cron Job
RUN cat /ofx/bin/ofxcron >> /etc/crontab
# Setup Cron Log
RUN touch /var/log/ofx.log
# Setup Volumes
VOLUME ["/ofx/in"]
VOLUME ["/ofx/out"]
# Define default command.
CMD ["/ofx/bin/startcron.sh"]](https://image.slidesharecdn.com/xyloscloudservices-karimvaes-azurebootcamp2016-dockerorchestrationonazurewithrancher-160416105522/85/Azure-Bootcamp-2016-Docker-Orchestration-on-Azure-with-Rancher-33-320.jpg)
![Demo : Docker Volume Plugin for Azure File
Storage
wget https://bitbucket.org/kvaes/azure-scriptbin/raw/888d4ff75d84839c8643fe0d9c49d95cd41c9a39/azurefile-dockervolumedriver/azurefile.sh
./azurefilebuild.sh my-storage-account-name my-storage-account-key
sudo docker volume create --name azure_volume-d azurefile-oshare=docker
azure_volume
docker run -i -t -v azure_volume:/data busybox
cd /data/
touch karim vaes docker with azure file storage test
ls -la
exit
docker run -i -t -v azure_volume:/data ubuntu
cd /data/
ls -la
mkdir testdirectory
echo "my little cloud storage share" > whoot.txt
exit
docker run -i -t -v azure_volume:/data busybox
cat /data/whoot.txt
exit
Source : https://kvaes.wordpress.com/2016/03/23/docker-azure-testdriving-the-azure-file-storage-volume-driver/
[Sidenote: Rancher currently does not support “options” for volume drivers]
[pending feature request]](https://image.slidesharecdn.com/xyloscloudservices-karimvaes-azurebootcamp2016-dockerorchestrationonazurewithrancher-160416105522/85/Azure-Bootcamp-2016-Docker-Orchestration-on-Azure-with-Rancher-36-320.jpg)
Azure Bootcamp 2016 - Docker Orchestration on Azure with Rancher
- 1. Docker Orchestration on Azure with Rancher
- 2. Who am I? Cloud Solution Architect @ Xylos ICT Started in IT about 15 years ago Heterogeneous Background Focused on Business Outcome about.kvaes.be @kvaes blog.kvaes.be Karim Vaes
- 3. Agenda Let’s get sure everyone understands the basics… “Docker 101” Show me the cake! “Hands-on!” Cooking up things is cool… Though let’s talk about the recipe first! “The Recipe” Sounds interesting… Show me!Say what?!?
- 4. Say what?!? aka “Docker 101”
- 5. Traditional Current Emerging Virtual Public Private Container Physical Baremetal Virtual Machine Private N-tier Applications MicroservicesMonolithic Applications Agile DevopsWaterfall
- 6. Build Ship Run Dev QA Source Staging Physical Virtual Cloud Infrastructure Management Infrastructure Management DockerFile Source Code Repository TESTTEST TESTTEST TEST GCE RAX IBM Mac/Win Dev Machine Boot2Docker Docker Analytics DB Prod Machine Linux OS DockerDocker ++ Users Collab Provenance Policy Docker Hub Registries Public Curated Private Docker Hub API Third Party Tools Prod Machine Linux OS DockerDocker Prod Machine Linux OS DockerDocker VM DockerDocker VM DockerDocker VM DockerDocker QA Machine Linux OS DockerDocker Build once, ship & run everywhere!
- 7. Containers vs Virtual Machines
- 8. Sample Dockerfile # Pull the latest batch script ENV HOME /root COPY testblog.sh /data/bin/ COPY testblogcron /data/bin/ COPY startcron.sh /data/bin/ # Setup 755 on the scripts RUN chmod 755 /data/bin/*.sh # Setup Cron Job RUN cat /data/bin/testblogcron >> /etc/crontab # Setup Cron Log RUN touch /var/log/testblog.log # Define default command. CMD ["/data/bin/startcron.sh"] # # BlogTest Dockerfile # # Source : https://bitbucket.org/kvaes/docker-testblog/ # Author : Karim Vaes # Use Ubuntu 10.04 as a base FROM ubuntu:10.04 # First let's do some updates! RUN apt-get update && apt-get -y upgrade # Install cron RUN apt-get -y install cron # Let's prep the directory RUN mkdir -p /data/bin
- 10. What about changes & updates?
- 11. What makes containers lightweight?
- 12. Sounds Interesting… aka “The Recipe”
- 13. The Recipe for today’s dish!
- 14. Ingredient : Azure Resource Manager Traffic Manager Virtual Machine Scale Set Storage Account
- 17. Ingredient : Community Contributions
- 18. Today’s Dish as a Stack
- 20. Demo : Deploy our base setup
- 21. Demo : Deploy our base setup Server Leave “nodesApi” blank Select “Server” for “deploymentType” Base Configuration Setup ACL Browse to “Add Custom Host” & retrieve API url Nodes Enter API url in “nodesApi” Select “Nodes” for “deploymentType” Choose “2” as “nodesCount” https://github.com/Azure/azure-quickstart-templates/tree/master/docker-rancher
- 22. Demo : Service Upgrade
- 23. Demo : Service Upgrade Version 1 Version 2 https://bitbucket.org/kvaes/azure-bootcamp-2016/src => rancher-example_upgrade-blog-test
- 24. Demo : Cross-Region/Host Networking
- 25. Demo : Cross-Region Networking [Sidenote : the Azure quickstart deployment was a single region]
- 26. Demo : Service Scaling with a Shared Storage Account
- 27. Demo : Service Scaling
- 28. Demo : Service Scaling Producer AcsLoggingTestSimulate Consumer AcsLoggingTestAnalyze Queue Table Storage Account https://bitbucket.org/kvaes/azure-bootcamp-2016/src => rancher-example_acs-logging-test
- 29. Demo : Service Scaling https://bitbucket.org/kvaes/azure-bootcamp-2016/src => rancher-example_acs-logging-test
- 30. Demo : Azure AutoScaling
- 31. Demo : Azure Autoscaling [Sidenote: No Azure Quickstart templates available yet for Rancher & VMSS...]
- 32. Demo : Docker Volume Plugin for Azure File Storage
- 33. Volumes? #wtf # # OfxParser Dockerfile # # Source : https://bitbucket.org/kvaes/docker-ofxparser/ # Author : Karim Vaes # Use Ubuntu 10.04 as a base FROM ubuntu:10.04 # First let's do some updates! RUN apt-get update && apt-get -y upgrade # Install PHP5-cli, cron RUN apt-get -y install php5-cli cron # Let's prep the OfxParser install RUN mkdir -p /ofx/bin && mkdir -p /ofx/in && mkdir -p /ofx/out # Pull the latest ofxparser source ENV HOME /root COPY config.php /ofx/bin/ COPY csv2oxf.php /ofx/bin/ COPY ofxcron /ofx/bin/ COPY parser.php /ofx/bin/ COPY startcron.sh /ofx/bin/ # Chmod 755 to scripts RUN chmod 755 /ofx/bin/*.sh # Setup Cron Job RUN cat /ofx/bin/ofxcron >> /etc/crontab # Setup Cron Log RUN touch /var/log/ofx.log # Setup Volumes VOLUME ["/ofx/in"] VOLUME ["/ofx/out"] # Define default command. CMD ["/ofx/bin/startcron.sh"]
- 34. Docker Volumes & Persistence More info? https://kvaes.wordpress.com/2016/02/11/docker-storage-patterns-for-persistence/
- 35. Demo : Docker Volume Plugin for Azure File Storage Source : https://github.com/Azure/azurefile-dockervolumedriver
- 36. Demo : Docker Volume Plugin for Azure File Storage wget https://bitbucket.org/kvaes/azure-scriptbin/raw/888d4ff75d84839c8643fe0d9c49d95cd41c9a39/azurefile-dockervolumedriver/azurefile.sh ./azurefilebuild.sh my-storage-account-name my-storage-account-key sudo docker volume create --name azure_volume-d azurefile-oshare=docker azure_volume docker run -i -t -v azure_volume:/data busybox cd /data/ touch karim vaes docker with azure file storage test ls -la exit docker run -i -t -v azure_volume:/data ubuntu cd /data/ ls -la mkdir testdirectory echo "my little cloud storage share" > whoot.txt exit docker run -i -t -v azure_volume:/data busybox cat /data/whoot.txt exit Source : https://kvaes.wordpress.com/2016/03/23/docker-azure-testdriving-the-azure-file-storage-volume-driver/ [Sidenote: Rancher currently does not support “options” for volume drivers] [pending feature request]
- 37. One last thing…
- 38. Images courtesy of PokkO / Shutterstock.com, Lewis Hine - http://www.archives.gov/research_room/research_topics/american_cities/images/american_cities_069.jpg The right approach to containers matters!
- 39. “Any questions I can help you with?”
- 40. Thank you for your time!
- 41. Xylos Cloud ServicesXylos Cloud Services