dlb demo

Demo dlb

Demo penyeimbang beban dinamis untuk memperkenalkan OpenResty.

Pertama kali digunakan dalam mingguan #18 A2OS.

Daftar isi

• QuickStart
• Contoh hasil
• Todo
• Hak cipta

QuickStart

$ git clone https://github.com/Triple-Z/dlb-demo
$ cd dlb-demo/
$ docker-compose up

Kemudian kunjungi http: // localhost: 8888 terus menerus, Anda akan mengetahui bahwa nomor konten respons berubah sepanjang waktu: p

Atau gunakan for i in {1..10} ; do curl http://localhost:8888 ; done sebagai gantinya.

Contoh hasil

Backend Server Configs:

 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
    },
}

Hasil:

 # 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 1

Todo

• Round-robin
• robin bundar tertimbang
• robin bulat tertimbang halus
• Pemeriksaan kesehatan
• Hash ip
• hash konsistensi

Hak cipta

Hak Cipta © 2020 Triple-Z

Proyek ini bersumber terbuka dengan lisensi MIT.