https://github.com/sinkler/docker-nginx-blue-green

PoC: Blue-green deployment wih Docker Compose, Nginx, Consul and Registrator
https://github.com/sinkler/docker-nginx-blue-green

bluegreen consul consul-template deployment docker docker-compose nginx poc registrator rollback

Last synced: about 23 hours ago
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PoC: Blue-green deployment wih Docker Compose, Nginx, Consul and Registrator

• Host: GitHub
• URL: https://github.com/sinkler/docker-nginx-blue-green
• Owner: Sinkler
• License: mit
• Created: 2017-10-12T16:37:28.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2019-09-29T12:18:39.000Z (over 5 years ago)
• Last Synced: 2024-12-30T01:42:02.363Z (1 day ago)
• Topics: bluegreen, consul, consul-template, deployment, docker, docker-compose, nginx, poc, registrator, rollback
• Language: Shell
• Homepage:
• Size: 12.7 KB
• Stars: 91
• Watchers: 5
• Forks: 32
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# PoC: Blue-green deployment wih Docker Compose, Nginx, Consul and Registrator

* Run `docker network create consul` to create a new network;

* Run `docker-compose -f docker-compose-consul.yml up -d` to start Consul and Registrator;

* Open in browser `http://localhost:8500/` to check;

* Run `./deploy.sh` to first run;

* Open in browser `http://localhost/` to check;

* Run `./deploy.sh` to imitate deploying of a new app;

* Open in browser `http://localhost/` to check a new version;

* Run `./rollback.sh` to imitate a rollback;

* Open in browser `http://localhost/` to check an old version;

* Use `python2.7 test.py` in a new terminal to be sure that an app is always online during a deploy/rollback.

You can read more about this technique here: 

https://medium.com/rate-engineering/using-docker-containers-to-run-a-distributed-application-locally-eeabd360bca3