Using Rancher and Docker with RightScale at Industrie IT
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Many early Docker users are also now looking at clustering solutions such as Rancher. Industrie IT is using Docker, Rancher, and RightScale to help clients build digital applications using continuous integration (CI) and continuous delivery (CD) practices.
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Using Rancher and Docker with RightScale at Industrie IT
- 1. Using Rancher and Docker with RightScale at Industrie IT Ameer Deen & Chris Fordham
- 3. Design Goals - Where We Wanted To Go ● ● ●
- 5. Cloud Broker (MultiCloud) Environments (dev, tst, stg, prod etc.) Bare Metal Service Discovery Server Provisioning (container hosts) Container scheduling/orchestration Infrastructure Management (e.g. networking) Overlay Network (internal/private) Autoscaling (container hosts) Load Balancing Monitoring & Alerting Reverse proxy Managed Server Login (SSH) TLS termination
- 6. RightScale manages the cloud Rancher orchestrates services Docker runs the containers on the ships Industrie IT provides the stacked solution + your CI continuously integrates and deploys
- 8. © 2015 Rancher Labs, Inc. Build Environment DevOps builds software in the container service - DevOps teams create Build Environments - Adds resources and Jenkins slaves - Developer Pushes Code to Repo - Jenkins creates build containers - Build and Unit Tests run in build container - Outputs Artifacts - Jenkins creates Packaging container - Push Docker Image to registry - Build environments scale elastically Build Docker File Packaging Docker File Test Code Build Docker File Develop Build Package Test Deploy/Upgrade Operate 8
- 9. © 2015 Rancher Labs, Inc. Test Environment DevOps tests software in the container service - Create Test Environments - Upload Compose & Test files - Build triggers Jenkins - Jenkins triggers Rancher to deploy compose - Rancher creates containers, networks, storage, etc. - Test container conducts integration tests Develop Build Package Test Deploy/Upgrade Operate Test docker-compose.yml lb: image: haproxy links: - web tomcat: image: app:buildn links: - db - cache cache: image: memcache db: image: mysql:testn Hosts db - mysql:testn cache - memcache Lb -haproxy tomcat -app:buildn Test Test Compose Images 9
- 10. © 2015 Rancher Labs, Inc. Production Environment Hosts DevOps runs production in the container service - Production Compose - Rancher deploys environment - Update Scaling - Health Checks & HA - Upgrade - Backup & Recovery Develop Build Package Test Deploy/Upgrade Operate docker-compose.yml lb: image: haproxy links: - web tomcat: image: app:buildn links: - db - cache cache: image: memcache db: image: mysql lb tomcat CacheMySQL Health Check Interval: 2 sec Timeout: 2 sec Failure Retry Frequency: 3 Success Retry Frequency: 2 Recovery Delay: 30 sec tomcat(build n+1) 10
- 11. Continuous Integration/Delivery Tips ● ● ● ● ● Dockerfile docker-compose.yml rancher-compose.yml Makefile ● ●
- 12. Getting Started
- 13. Getting Started - CMP ● Import direct from the Marketplace ● Spin up your Rancher Server ● Generate an API key pair for RightScale ○ Update inputs with the keys and Rancher server host ● Add Rancher Hosts using Servers or Server Arrays
- 14. Getting Started - Self Service ● CAT available from the RightScale Services GitHub at http://bit.ly/1GJH4 ● Simply download the CAT and upload it to RightScale Self Service ● Features: ○ Supports AWS, Google (more to come) ○ Scale up to 10 hosts ○ Runs an initial application stack (Wordpress or NGINX) ○ Ability to run additional application stacks through self service ○ Usual scheduling features from self service including cleanup on terminate