Initialize the local Docker service as a swarm manager. As a guideline, in production you should have 3 to 5 managers. Swarm is managed through port 2377, which should be blocked from external access.
$ docker swarm init
Join an existing swarm as a worker node. Replace $SWARM_MANAGER with the IP address or domain name of a swarm manager node.
| #!/usr/bin/env python3 | |
| # Tcp Port Forwarding (Reverse Proxy) | |
| # Author : WangYihang <[email protected]> | |
| ''' | |
| +-----------------------------+ +---------------------------------------------+ +--------------------------------+ | |
| | My Laptop (Alice) | | Intermediary Server (Bob) | | Internal Server (Carol) | | |
| +-----------------------------+ +----------------------+----------------------+ +--------------------------------+ | |
| | $ ssh -p 1022 [email protected] |<------->| IF 1: 1.2.3.4 | IF 2: 192.168.1.1 |<------->| IF 1: 192.168.1.2 | | |
| | [email protected]'s password: | +----------------------+----------------------+ +--------------------------------+ |
| Reference: | |
| Django/Postgres/Nginx/Gunicorn in Ubuntu: https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ubuntu-16-04 | |
| Encryption: https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-16-04 | |
| Where you see "user", "myproject" and "myprojectuser" replace that with what is relevent to what you are working on. | |
| User Setup | |
| $ ssh root@SERVER_IP_ADDRESS | |
| Complete login process |
In this guide I will go through all the steps to create a VPS, secure it and deploy a Django application. This is a summarized document from this digital ocean doc
Any commands with "$" at the beginning run on your local machine and any "#" run when logged into the server
Use this link and get $10 free. Just select the $5 plan unless this a production app.