How to redirect url using haproxy - apache

Question

I want to redirect https://myserver/myapplication/ to https://myserver.domain.com/myapplication/ using haproxy.
This is my haproxy configuration
frontend LB_http
bind 10.123.122.112:80
reqadd X-Forwarded-Proto:\ http
default_backend LB
frontend LB_https
bind 10.123.122.112:443 ssl crt /usr/local/apache2/conf/server.pem
reqadd X-Forwarded-Proto:\ https
default_backend LB
backend LB
redirect scheme https if !{ ssl_fc }
mode http
stats enable
stats hide-version
stats uri /stats
stats realm Haproxy\ Statistics
stats auth haproxy:redhat # Credentials for HAProxy Statistic report page.
balance roundrobin # Load balancing will work in round-robin process.
option httpchk
option httpclose
option forwardfor
server myserver.domain.com myserver.domain.com:80 # backend server.
I have edited the config file by adding the below two lines
acl no_domain hdr(host) -i myserver
http-request redirect code 301 prefix %[hdr(host)].domain.com%[path] if no_domain
But now, when I try
myserver/myapplication/
the url is redirecting multiple times I guess. It is redirecting me to very long url like this
https://myserver/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/myserver.domain.com/myapplication/
What am I missing?

Answer 1

I have modified the code as below and it started working as expected
frontend LB_http
bind 10.123.122.112:80
reqadd X-Forwarded-Proto:\ http
default_backend LB
frontend LB_https
bind 10.123.122.112:443 ssl crt /usr/local/apache2/conf/server.pem
reqadd X-Forwarded-Proto:\ https
default_backend LB
backend LB
acl no_domain hdr(host) -i myserver
http-request redirect code 301 prefix https:\/\/myserver.domain.com if no_domain
redirect scheme https if !{ ssl_fc }
mode http
stats enable
stats hide-version
stats uri /stats
stats realm Haproxy\ Statistics
stats auth haproxy:redhat # Credentials for HAProxy Statistic report page.
balance roundrobin # Load balancing will work in round-robin process.
option httpchk
option httpclose
option forwardfor
server myserver.domain.com myserver.domain.com:80 # backend server.
Now when I give
myserver/myapplication
it redirects to
https://myserver.domain.com/myapplication