Png picture not displayed on the site trought haproxy

Help!
1

Hello! After setup haproxy, png picture not displayed on the site! On the application catalog have the file ‘test_code_location.png’. My colleague some time ago added to configs settings for show this picture, but picture still didn’t printed on the page site! may be they are setting was wrong! Instead of a picture on the site I see a picture icon! When I go to this web page without haproxy, the png picture successfully loading !
How I can try fix it? Thanks

haproxy config:

defaults
log global
mode http

option httplog

    option httplog clf

    log-format '"json_msg":{"client_ip":"%ci","client_port":"%cp","frontend_name":"%f","timestamp":"%Ts","frontend_name_transport":"%ft","backend_name":"%b","node_name":"%s","time":{"tq":%Tq,"tw":%Tw,"tc":%Tc,"tr":%Tr,"tt":%Tt},"res.status":"%ST","req.method":"%HM","request":"%HU","bytes_read":"%B","captured_request_cookie":"%CC","captured_response_cookie":"%CS","termination_state_with_cookie_status":"%tsc","actconn":"%ac","feconn":"%fc","beconn":"%bc","srv_conn":"%sc","retries":"%rc","srv_queue":"%sq","backend_queue":"%bq","req.host":"%[capture.req.hdr(0)]","referer":"%[capture.req.hdr(1)]","remote_addr":"%[capture.req.hdr(2)]","req.id":"%[capture.req.hdr(3)]","response_headers":"%hs"}'

    option  dontlognull
    retries 3
    option redispatch
    timeout connect 280000
    timeout client  280000
    timeout server  280000
    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

    option forwardfor
    option forwardfor header X-Real-IP
    option http-server-close

frontend check.front
bind 127.0.0.1:8004 alpn h2,http/1.1
#,spdy/3.1

    capture request header Host len 100
    capture request header Referer len 100
    capture request header X-Request-ID len 100

    # ?
    http-request add-header X-Forwarded-Proto https
    http-request add-header X-Request-ID %ID

    http-response set-header Strict-Transport-Security max-age=15768000;\ includeSubdomains;\ preload
    http-response set-header X-Frame-Options DENY
    http-response set-header X-Content-Type-Options nosniff

    acl url_css path_beg /test/css/
    use_backend test.back if url_css

    acl url_img path_beg /test/images/
    use_backend test.back if url_img

    acl url_test path_beg /test/
    use_backend test.back if url_test

acl url_img1 path /test_code_location.png

use_backend check.back if url_img1

frontend checkvisa.front
bind 127.0.0.1:8009 alpn h2,http/1.1
#,spdy/3.1

    capture request header Host len 100
    capture request header Referer len 100
    capture request header X-Request-ID len 100

    # ?
    http-request add-header X-Forwarded-Proto https
    http-request add-header X-Request-ID %ID

    http-response set-header Strict-Transport-Security max-age=15768000;\ includeSubdomains;\ preload
    http-response set-header X-Frame-Options DENY
    http-response set-header X-Content-Type-Options nosniff

    acl url_css path_beg /test/css/
    use_backend test.back if url_css

    acl url_img path_beg /test/images/
    use_backend test.back if url_img

    acl url_test path_beg /test/
    use_backend test.back if url_test

use_backend test.back if { path /test_code_location.png }

    default_backend checkvisa.back

frontend reports.front
bind 127.0.0.1:8010 alpn h2,http/1.1
#,spdy/3.1

    capture request header Host len 100
    capture request header Referer len 100
    capture request header X-Request-ID len 100

    # ?
    http-request add-header X-Forwarded-Proto https
    http-request add-header X-Request-ID %ID

    http-response set-header Strict-Transport-Security max-age=15768000;\ includeSubdomains;\ preload
    http-response set-header X-Frame-Options DENY
    http-response set-header X-Content-Type-Options nosniff

    acl url_css path_beg /test/css/
    use_backend test.back if url_css

    acl url_img path_beg /test/images/
    use_backend test.back if url_img

    acl url_test path_beg /test/
    use_backend test.back if url_test

    use_backend test.back if { path /test_code_location.png }

    default_backend reports.back

backend check.back
# proxy host/ to host/test (xxxx.test.ua to xxxx.test.ua/test)

reqirep ^([^/])/(.) \1/test/checkcontract/?code=\2

    http-request replace-uri ^([^/]*)/(.*) \1/test/checkcontract/?code=\2

    # proxy cookie XSESSIONID Path=/evo.rc/checkcontract to Path=/
    # http-response replace-header Set-Cookie XSESSIONID=(.*);Path=/evo.rc/checkcontract(.*) XSESSIONID=\1;Path=/\2

http-response replace-header Set-Cookie JSESSIONID=(.);Path=/test/checkcontract(.) JSESSIONID=\1;Path=/\2

    balance leastconn

    option httpchk HEAD /test/checkcontract/ HTTP/1.0
    option httpclose
    option forwardfor
    retry-on conn-failure empty-response 0rtt-rejected

    option log-health-checks

    server test-1 test-1:8080 check inter 8000 rise 2 fall 3 weight 100
    server test-2 test-2:8080 check inter 8000 rise 2 fall 3 weight 100
    server test-3 test-3:8080 check inter 8000 rise 2 fall 3 weight 100
2

Complex reqirep and http-request replace-uri rules are intervening and changing the request URI.

Remove them if you don’t want URI changes.

I would strongly suggest to simplify your configuration.

3

Hello, lukastribus! Thanks so much! I’ll try!

4

lukastribus, when I tried comments strings ‘http-request replace-uri ^([^/])/(.) \1/test/checkcontract/?code=\2’ the host was down! I restored previouse setting . May be this string need modificate and replace another parametrs? Thanks!

5

http-request replace-uri ^([^/])/(.) \1/test/checkcontract/\2 -fixed issue! Picture loaded!