我曾尝试寻找类似的解决方案来解决我遇到的问题,但找不到任何东西。
我已经设置了一些 LXD 容器,一个是 HAProxy,它从主机的公共 IP 地址接收端口 80 流量。HAProxy 然后根据域将流量发送到正确的容器。
我遇到的问题是,即使我已经为 设置了domain_specific_subdomain
ACL 规则subdomain.example.com
,其他domain_root
ACL 规则仍然优先。
容器:
- lxd-container-web1:如果根域或任何其他子域使用,例如 (www., dev.) 'example.com'
- lxd-container-web2:仅在此特定子域“subdomain.example.com”时使用
问题:我怎样才能让裸域example.com
和所有其他子域(例如 www.、dev. 等)转到此后端,backend_web1
除了subdomain.example.com
应该转到:backend_web2
后端。
这是我的配置文件:
global
log /dev/log local0
log /dev/log local1 notice
chroot /var/lib/haproxy
stats socket /run/haproxy/admin.sock mode 660 level admin
stats timeout 30s
user haproxy
group haproxy
daemon
# Default SSL material locations
ca-base /etc/ssl/certs
crt-base /etc/ssl/private
# Default ciphers to use on SSL-enabled listening sockets.
# For more information, see ciphers(1SSL). This list is from:
# https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/
ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS
ssl-default-bind-options no-sslv3
defaults
log global
mode http
option httplog
option dontlognull
option forwardfor
option http-server-close
timeout connect 5000
timeout client 50000
timeout server 50000
errorfile 400 /etc/haproxy/errors/400.http
errorfile 403 /etc/haproxy/errors/403.http
errorfile 408 /etc/haproxy/errors/408.http
errorfile 500 /etc/haproxy/errors/500.http
errorfile 502 /etc/haproxy/errors/502.http
errorfile 503 /etc/haproxy/errors/503.http
errorfile 504 /etc/haproxy/errors/504.http
# Frontend
frontend www_frontend
bind *:80 # Bind to port 80 (www) on the container
# Covers naked domain and all subdomains
acl domain_root hdr(host) -i example.com
# Specific sub-domain
acl domain_specific_subdomain hdr(host) -i subdomain.example.com
# Redirect the connection to the proper server cluster, depending on the match.
use_backend backend_web1 if domain_root
use_backend backend_web2 if domain_specific_subdomain
# Domain dependent containers
backend backend_web1
balance leastconn
# We set the X-Client-IP HTTP header. This is useful if we want the web server to know the real client IP.
http-request set-header X-Client-IP %[src]
# This backend, named here "backend_web1", directs to container "lxd-container-web1.lxd" (hostname).
server web1 lxd-container-web1:80 check
backend backend_web2
balance leastconn
http-request set-header X-Client-IP %[src]
server web2 lxd-container-web2.lxd:80 check