https://github.com/mastilver/docker-cd-deploy

POC: deploy an app without any downtime using docker
https://github.com/mastilver/docker-cd-deploy

Last synced: 5 days ago
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POC: deploy an app without any downtime using docker

• Host: GitHub
• URL: https://github.com/mastilver/docker-cd-deploy
• Owner: mastilver
• Created: 2015-09-03T18:32:56.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-09-03T22:07:24.000Z (about 9 years ago)
• Last Synced: 2024-10-12T04:26:52.790Z (about 1 month ago)
• Language: JavaScript
• Homepage:
• Size: 137 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# docker-cd-deploy

POC: deploy an app without any downtime using docker

### links

* http://southworks.com/blog/2015/07/17/docker-compose-scaling-multi-container-applications/

* http://jasonwilder.com/blog/2014/03/25/automated-nginx-reverse-proxy-for-docker/

### workflow

* update code using git pull

* check if new images are available

* check if any service have been updated using docker-compose.yml

* list services that need update + mandatory one (ie: web)

##### repeat until done

* scale up service

* make the load balancer register new service and remove one old one

* wait for the old service's connection to be processed (hint: netstat)

* kill the service

##### end

* rename docker container to clean up

### Notes / Questions

* If we need to update database and service, new one should be linked to new web only as for old one to old one.