我的服务器上运行了4个java应用程序,2个主要和& 2个子应用程序,我需要通过Haproxy访问。
app1 ---->在app1.domain.org上访问tcp:8442 subapp1 ---->侦听tcp:9001并使用路径app1.domain.org/abc
进行访问app2 ---->在app2.domain.org上访问tcp:8444 subapp2 ---->侦听tcp:9000并使用路径app2.domain.org/abc
进行访问所以子应用程序都使用相同的路径访问
我无法让Haproxy将请求路由到正确的子应用。使用包含的配置访问主应用程序工作正常,但根据use_backend语句的顺序,所有子应用程序请求被路由到相同的后端(首先列出)。如果我重新排序ACL,则没有观察到任何差异。似乎ACL没有正确匹配入站请求。
感谢任何帮助!
我的配置:
global
log localhost local1
log-send-hostname server-hostname
maxconn 1024
user root
group root
daemon
pidfile /var/run/haproxy.pid
ssl-default-bind-options no-sslv3 no-tls-tickets
defaults
log global
mode http
option dontlognull
option forwardfor
no option http-server-close
no option accept-invalid-http-request
timeout client 600s
timeout client-fin 10s
timeout server 600s
stats enable
stats auth user:password
stats uri /haproxyStats
listen admin
mode http
bind *:8080
stats enable
stats hide-version
stats realm Haproxy\ Statistics
stats uri /
stats auth user:password
frontend http-in
bind *:80
acl invalid_src src 0.0.0.0/7 224.0.0.0/3
acl invalid_src src_port 0:1023
http-request deny if invalid_src
option tcplog
log-format %ci\ %f\ %b\ %ST\ %{+Q}r\ %Tr
redirect scheme https code 301 if !{ ssl_fc }
frontend https-in
bind *:443 ssl crt /etc/haproxy/ssl.cert
mode http
acl test_sapp path_beg -i /abc
acl test_sapp hdr(host) -m dom -i *app2.domain.com*
acl prod_sapp path_beg -i /abc
acl prod_sapp hdr(host) -m dom -i *app1.domain.com*
acl test_app1 hdr_end(host) -i app2.domain.com
acl prod_app1 hdr_end(host) -i app1.domain.com
acl invalid_src src 0.0.0.0/7 224.0.0.0/3
acl invalid_src src_port 0:1023
http-request deny if invalid_src
option tcplog
log-format %r
reqadd X-Forwarded-Proto:\ https
use_backend sapp-test if test_sapp
use_backend sapp-prod if prod_sapp
use_backend app-prod if prod_app1
use_backend app-test if test_app1
timeout client 600s
timeout client-fin 10s
backend app-prod
balance leastconn
option httpclose
option forwardfor
server prod-web-node 127.0.0.1:8442 cookie A check
timeout server 600s
backend app-test
option httpclose
option forwardfor
server test-web-node 127.0.0.1:8444 cookie A check
timeout server 600s
backend sapp-prod
balance leastconn
option httpclose
option forwardfor
server prod-mdr-node 127.0.0.1:9001 cookie A check
timeout server 600s
backend sapp-test
balance leastconn
option httpclose
option forwardfor
server test-mdr-node 127.0.0.1:9000 cookie A check
timeout server 600s
答案 0 :(得分:3)
这是未经测试但我认为这个https-in
前端应该有效:
frontend https-in
bind *:443 ssl crt /etc/haproxy/ssl.cert
mode http
acl prod_domain hdr(host) -i app1.domain.com
acl test_domain hdr(host) -i app2.domain.com
acl sub_app path_beg -i /abc
acl invalid_src src 0.0.0.0/7 224.0.0.0/3
acl invalid_src src_port 0:1023
http-request deny if invalid_src
option tcplog
log-format %r
reqadd X-Forwarded-Proto:\ https
use_backend sapp-test if sub_app test_domain
use_backend sapp-prod if sub_app prod_domain
use_backend app-prod if prod_domain
use_backend app-test if test_domain
timeout client 600s
timeout client-fin 10s
密钥位于use_backend sapp-test
和use_backend sapp-prod
行,只有在sub_app
acl 和 test_domain
/的情况下才会选择后端prod_domain
acl是真的。否则它会回退到app-prod
或app-test
后端。
希望有所帮助:)