dlb demo
1.0.0
Démo d'équilibrage de charge dynamique pour l'introduction d'OpenRey.
Utilisé pour la première fois dans # 18 A2OS hebdomadaire.
$ git clone https://github.com/Triple-Z/dlb-demo
$ cd dlb-demo/
$ docker-compose upPuis visitez le http: // localhost: 8888 en continu, vous découvrirez que le numéro de contenu de la réponse change tout le temps: p
Ou utiliser
for i in {1..10} ; do curl http://localhost:8888 ; doneà la place.
Configuration du serveur backend:
servers = {
{
host = " 172.28.0.101 " ,
port = 80 ,
weight = 5 , -- backend 1
},
{
host = " 172.28.0.102 " ,
port = 80 ,
weight = 3 , -- backend 2
},
{
host = " 172.28.0.103 " ,
port = 80 ,
weight = 2 , -- backend 3
},
}Résultats:
# Round-robin (rr)
$ for i in {1..10} ; do curl http://localhost:8888 ; done
response from backend 1
response from backend 2
response from backend 3
response from backend 1
response from backend 2
response from backend 3
response from backend 1
response from backend 2
response from backend 3
response from backend 1
# Weighted round-robin (wrr)
$ for i in {1..10} ; do curl http://localhost:8888 ; done
response from backend 1
response from backend 1
response from backend 1
response from backend 1
response from backend 1
response from backend 2
response from backend 2
response from backend 2
response from backend 3
response from backend 3
# Smooth weighted round-robin (swrr)
$ for i in {1..10} ; do curl http://localhost:8888 ; done
response from backend 1
response from backend 2
response from backend 3
response from backend 1
response from backend 1
response from backend 2
response from backend 1
response from backend 3
response from backend 2
response from backend 1Copyright © 2020 Triple-Z
Ce projet est ouvert par licence MIT.