Vulcain load-balancer

Public proxy for vulcain environnement based on haproxy with automatic letsencrypt certificat generation and renewal To use on vulcain platform.

Installation

docker volume create --name Certificates

docker service create --name load-balancer -p 80:80 -p 443:443 -p 29000:29000 --network net-$cluster \
    -e VULCAIN_SERVER=${server} -e VULCAIN_CLUSTER=$cluster -e VULCAIN_TOKEN=xxxxx \
    --mount type=volume,src=Certificates,dst=/etc/letsencrypt \
    vulcain/load_balancer

• VULCAIN_CLUSTER : A valid environnement name in vulcain

• VULCAIN_TOKEN : A token with

• VULCAIN_SERVER : Vulcain server address

• Accept only https connection (request on port 80 are redirected)

• port 29000 is used for management and must not be accessible from outside

API

POST: host:29000/update : update configurations data: see ServiceDefinitions

GET: host:29000/restart : Restart haproxy