Introduction
Factorization P1
Multiple instances
Factorization P2
Scaling
Security
| Folder source | Folder solution |
|---|---|
| introduction | factorization-p1 |
In this part, we are starting from API Platform plain base to implement functional basic traefik instance
| Folder source | Folder solution |
|---|---|
| factorization-p1 | multiple-instances |
Take back our modifications from this part located in factorization-p1
folder to factorise our setup to edit less things that will be shared to
many labels
| Folder source | Folder solution |
|---|---|
| multiple-instance | factorization-p2 |
Use only one instance of API Platform is so sad, so, in this part we will use one shared træfik instance with many API Platform instances. It will work with many other docker-compose duplication containers using same ports
To handle that, we will deal with networks docker-compose clusterisation.
From now Træfik instance will only be into external folder
| Folder source | Folder solution |
|---|---|
| factorization-p2 | scaling |
Setup regex to resolve multiple subdomains and domains and manage applications from .env
| Folder source | Folder solution |
|---|---|
| scaling | security |
If you have to deploy more than one instance of one service, you should use
scale docker swarm command instead of duplicate your app. Then it will
introduce a very cool thing : load-balancing by Træefik
This load-balancing is incremental modulo load-balancing so, you don't have
logic behind this but in many apps it should be ok. In bigger app you should
use kubernetes orchestration to handle the load-balancing
We will use a whoami container built by Emile Vauge, it's a lightweight
go server container then after implement it, launched it, scale it doing
docker-compose up -d --scale whoami=3just curl whoami.domain.com to bypass browser cache and you'll see the IP will load balance into 3 different IPs
| Folder source | Folder solution |
|---|---|
| security | final |
Setup fail2ban linked to Traefik and other containers and central logging.
Then setup SSL (working on production only) using Let's Encrypt Authority X3