DevOpsPorto Meetup 28: DevOps in a small team/company by Vitor Pereira

Talk delivered by Vitor Pereira

Transcript

1. DevOps in a small team/company Vítor Pereira 2019-06-19
2. Intro 1. FEUP 2010 2. Deloitte 2014 3. Farfetch 2018 4. TMC
3. Goal • Bring DevOps practices into small team • People constraints • Costs constraints • Time constraints
4. Background context • September 2018 • 3 Tier application • Client-side browser app • REST services • Relational database • Jira integration
5. All DevOps cycle?
6. Source control & pipelines • Git ◦ Gogs, GitHub, Bitbucket, GitLab • Jenkins ◦ Agent based, incomplete UX revamp, Jenkinsfile • Teamcity ◦ Agent based, very complex DSL, price by agent • GOCD ◦ Very powerful, too complex • GitLab ◦ Very cool, lesser Jira integration
7. Source control & pipelines • Non-explored options ◦ AWS CodeDeploy ◦ Google Cloud Build ◦ Azure DevOps ◦ Other docker based solutions
8. Source control & pipelines • BitBucket ◦ Source control + pipelines + Jira integration ◦ BitBucket < GitHub ◦ Simple pipelines scheme ◦ Container based ◦ Simple DSL ◦ Good pricing for small projects ◦ Pay for minutes vs Pay for agents
9. BitBucket pipeline
10. BitBucket pipeline
11. BitBucket and Jira
12. BitBucket VSCode
13. • Docker-compose ◦ Easier and close enough to kubernetes • Kubernetes & scripts vs terraform ◦ Kubernetes is closer to docker-compose ◦ Scripts can be run locally • GCloud vs AWS ◦ GCloud wins in price and simplicity Development and testing
14. Continuous integration and deploy • Infrastructure repository • Test environment controlled by pipelines • Automated deploy by pipelines • Database management is still hard • GCloud Stackdriver logs
15. Operation and feedback • Idea - Jira Service desk • Idea - Jira ops • Idea - Terraform/AWS • Idea - DB change Automation • Idea - Regular environment refresh
16. Conclusion • Choose out-of-box integration • Choose and invest in simplicity • Plan for automation • Start with the automation
17. Comments/questions/credits • Vítor @ https://devopsporto.slack.com • DevOps cycle by Kharnagy at Wikimedia link, CC BY-SA • Jira Bitbucket image from Atlassian at link • Bitbucket VSCode image from Atlassian at link