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Neos CMS Meetup - Christmas Edition
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Andri Steiner
December 21, 2017
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Neos CMS Meetup - Christmas Edition
Introduction to CI/CD with Gitlab and Kubernetes Containers
Andri Steiner
December 21, 2017
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Transcript
NEOS MEETUP INTRODUCTION TO CI/CD WITH GITLAB AND KUBERNETES
SNOWFLAKE OPS AG spin-off hosting departement snowflake productions gmbh whitelabel
hosting for web agencies/developers high performance, heavy automated running ~1500 applications for ~30 customers
AGENDA Gitlab features "Idea to Production" (most of it shamelessly
stolen from about.gitlab.com ) Current status Forecast/Conclusion
SETUP Docker Kubernetes GitLab-Omnibus Helm Chart Helm Chart related to
the project
DOCKER CONTAINERS multiple options Docker Hub: 96 repositories for "neos"
create own containers keep continuous updates in mind
WORKFLOW
IDEA (CHAT) chat notifications / commands
PLAN: ISSUE
PLAN: BOARD Milestones, Labels EE: Story Points, Burndown Charts
CREATE: COMMIT & MERGE REQUEST new feature branch new environmont
for this feature automatically added
FEATURE BRANCH ENVIRONMENT http://neos-website-review-1-replacei-tu433m.neosmeetup01.opsserver.ch/
DEVELOPMENT conventional development on local system local container from Gitlab
registry feature branch environment Kubernetes
SHELL ACCESS access to feature branch environment Kubernetes Development (?)
Debugging (✓)
REVIEW check changes Git diff, code review, discussions automatated tests,
e.g. Behat manual tests on feature branch environment
MERGE REQUEST
PRODUCTION DEPLOYMENT for the sake of simplicity, we deploy to
production directly we could insert a staging environment we could deploy production manually we, or our customer, could deploy production through chat
PRODUCTION http://neos-website.neosmeetup01.opsserver.ch/
CURRENT STATUS Containers in production since January 2016 (Gitlab, Discourse,
Mailserver, CI) Web applications: Container pipeline up to and including review, production still conventional
GATHER EXPERIENCE reasonable project size? running updates security
FORECAST Ops hosting platform v6 as container 3rd party services
(Elastic, Solr, Redis, ...) as container Autoscaling
CONCLUSION highly flexible multitude of new, exciting options benefit vs.
complexity/costs
THANKS https://twitter.com/andristeiner https://speakerdeck.com/andristeiner