如何在 ubuntu 服务器上安装和配置 HAProxy?
How to install HAProxy and configure it in an ubuntu server?
我知道我以前问过这个问题,但我没有得到任何答案。
如何安装 HAProxy
并在 Ubuntu server
中配置它。我想用它来将侦听各种端口的应用程序映射到特定的 URL。
例如,如果一个名为 page-designer 的应用正在侦听 http://IP:5000
,那么它应该将其映射到 http://IP/page-designer
。
我已经使用 sudo apt-get -y install haproxy
安装了 HAProxy 包。但是,在重新启动 HAProxy
服务之前,我必须对位于 /etc/haproxy/haproxy.cfg
的 HAProxy
主配置文件做哪些更改才能使更改生效。主要是在此之后,如何将我的应用程序 运行 在各个端口上映射到特定的 URL,如上面提到的?
haproxy.cfg
global
log /dev/log local0
log /dev/log local1 notice
chroot /var/lib/haproxy
stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners
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/
# An alternative list with additional directives can be obtained from
# https://mozilla.github.io/server-side-tls/ssl-config-generator/?server=haproxy
ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:RSA+AESGCM:RSA+AES:!aNULL:!MD5:!DSS
ssl-default-bind-options no-sslv3
defaults
log global
mode http
option httplog
option dontlognull
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 http-in
mode http
bind *:80
acl path-page-designer path_beg -i /employeeList
use_backend page-designer-backend if path-page-designer
redirect scheme https code 301 if !{ ssl_fc }
backend page-designer-backend
mode http
option httplog
option forwardfor
http-request set-path /
server appserver1 206.189.22.155:5000
要了解 haproxy 的工作原理,您可以在以下位置找到基本配置:
https://www.haproxy.com/blog/the-four-essential-sections-of-an-haproxy-configuration/
对于你的情况,你可以尝试这样的事情......
frontend http-in
mode http
bind *:80
bind *:443 ssl crt /etc/ssl/certs/your-cert.pem
http-request redirect scheme https code 301 if !{ ssl_fc }
acl path-page-designer path_beg -i /page-designer
use_backend page-designer-backend if path-page-designer
backend page-designer-backend
mode http
option httplog
option forwardfor
http-request set-path /
server appserver1 206.189.22.155:5000
我知道我以前问过这个问题,但我没有得到任何答案。
如何安装 HAProxy
并在 Ubuntu server
中配置它。我想用它来将侦听各种端口的应用程序映射到特定的 URL。
例如,如果一个名为 page-designer 的应用正在侦听 http://IP:5000
,那么它应该将其映射到 http://IP/page-designer
。
我已经使用 sudo apt-get -y install haproxy
安装了 HAProxy 包。但是,在重新启动 HAProxy
服务之前,我必须对位于 /etc/haproxy/haproxy.cfg
的 HAProxy
主配置文件做哪些更改才能使更改生效。主要是在此之后,如何将我的应用程序 运行 在各个端口上映射到特定的 URL,如上面提到的?
haproxy.cfg
global
log /dev/log local0
log /dev/log local1 notice
chroot /var/lib/haproxy
stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners
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/
# An alternative list with additional directives can be obtained from
# https://mozilla.github.io/server-side-tls/ssl-config-generator/?server=haproxy
ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:RSA+AESGCM:RSA+AES:!aNULL:!MD5:!DSS
ssl-default-bind-options no-sslv3
defaults
log global
mode http
option httplog
option dontlognull
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 http-in
mode http
bind *:80
acl path-page-designer path_beg -i /employeeList
use_backend page-designer-backend if path-page-designer
redirect scheme https code 301 if !{ ssl_fc }
backend page-designer-backend
mode http
option httplog
option forwardfor
http-request set-path /
server appserver1 206.189.22.155:5000
要了解 haproxy 的工作原理,您可以在以下位置找到基本配置:
https://www.haproxy.com/blog/the-four-essential-sections-of-an-haproxy-configuration/
对于你的情况,你可以尝试这样的事情......
frontend http-in
mode http
bind *:80
bind *:443 ssl crt /etc/ssl/certs/your-cert.pem
http-request redirect scheme https code 301 if !{ ssl_fc }
acl path-page-designer path_beg -i /page-designer
use_backend page-designer-backend if path-page-designer
backend page-designer-backend
mode http
option httplog
option forwardfor
http-request set-path /
server appserver1 206.189.22.155:5000