Who says CLIs aren’t the sexiest part of a product? They are the backbone of DevOps and when it comes to automating your pipeline there is nothing better. In August we are rolling out a new CLI for Rancher, and we want to show you how to use it to automate all aspects of your delivery pipeline. In our July meetup, we talked Docker pipeline automation and how to use the new Rancher CLI to deploy applications, manage upgrades, infrastructure provisioning, troubleshooting and more. We were also joined by Jason Greathouse, Director of DevOps Architecture at LeanKit, who will share how his team is running Docker in production. We've posted a full recording of the meetup on youtube(linked), along with these slides. You can also download an early release of the new CLI and try it out for yourself.

1. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .
Pipeline Automation with the new
Rancher CLI
July 27, 2016
#ranchermeetup

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Shannon Williams
Co-Founder/VP Marketing
@smw355
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Darren Shepherd
Co-Founder/Chief Architect
@ibuildthecloud
Freenode: darren0
#ranchermeetup

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Jason Greathouse
Director of DevOps Architecture
LeanKit
@usrbinjgreat
http://jgreat.me
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First things first…
This is a not a !
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There are rules for a meetup!
• We won’t be done on time
• Questions are always welcome
• There are no bad questions
• Demo, then demo some more
• Things will break, be patient
#ranchermeetup

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Join the conversation on Twitter
#ranchermeetup

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Agenda
• Introducing a New CLI for Rancher – Shannon
• Demo: New Rancher CLI– Darren
• Application Workflow at LeanKit – Jason
• Latest Rancher Update – Darren
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Rancher Labs
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An open-source software platform for
managing containers
A minimalist OS built explicitly to run
Docker

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Rancher Overview
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Microservice Catalog
AD/LDAP
Leverage
existing tools:
- CI/CD
- Code
Repository
- Monitoring
Environment 1 Environment N
…
Network Services Storage Services
Container Orchestration and Scheduling
User Mgmt Ops Mgmt
Environment 2

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- 1 Million+ Downloads
- 1.0 Released in March
- Open Source
- Multi-tenant
- Enterprise Support
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$ sizzling hot
pipeline
automation with
the new rancher
cli

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Three options for working with Rancher
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GUI API CLI

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Updated Rancher CLI
In August we will be releasing a redesigned
Rancher CLI as part of 1.2-pre2
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- Provision Environments
- Deploy and Manage
Hosts
- Select Schedulers
- Launch Stacks from
Catalog
- Update Services
- Update LBs
- Manage Upgrades
- SSH into hosts
- Run Docker on Hosts
- Collect
Host/Container/Service Logs
- Pull host/container stats

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Updated Rancher CLI
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Updated Rancher CLI
14

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Demo

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Workflow

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Demo Time

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Credits and Links
Docker Vote Demo: https://github.com/docker/swarm-microservice-demo-
v1
LeanKit Teams:
Star-Lord - Architecture, Tools and Automation
Rocket - Web Development
Groot - Web Development
Deadpool - Operations
Special Thanks: Evan Snapp - LeanKit Intern - Cowpoke Developer
Presentation and Code: http://jgreat.me/rancher-application-pipeline

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Stretch Goal: Application Configuration
Apps in Rancher:
Publishing Metadata: Rancher Apps via Labels
Publishing Metadata: External Services via Labels
Consuming Metadata: Entrypoint.sh
Consuming Metadata: https://github.com/janeczku/rancher-
template
Apps external to Rancher:
Publishing Metadata: API to External Services
Consuming Metadata: External-DNS <> PowerDNS <> AD DNS

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Latest Rancher Enhancements
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1.1.1
• Support for Kubernetes HA – etcd HA
1.2- pre1 (today)
• Stack UI for Kubernetes
• Support for Kubernetes 1.3
#ranchermeetup

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Getting Started
Rancher and RancherOS are in GitHub – Get Involved!
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http://github.com/rancher

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Thank you
rancher.com
#ranchermeetup