Hey Bobby,

many thanks for the answer.

I followed the steps in the link you wrote, but it seems there are no results after changing and restarting apache httpd.

Even adding this:

    ProxyPreserveHost On

    ProxyPass /apps/app1 https://127.0.0.1:10443/
    ProxyPassReverse /apps/app1 https://127.0.0.1:10443/

In a configuration file and calling it at the end of httpd.conf, I can still access https://mywebsite.dev:10443 and it works, but with the route /apps/app1 it doesn’t.

Is there a specific order it should be added? Maybe I can share my configuration here:

The ending lines of httpd.conf (I removed IncludeOptional and set Include to check if there was a file not being called).

[...]
# Supplemental configuration
#
# Load config files in the "/etc/httpd/conf.d" directory, if any.
Include conf.d/*.conf
Include sites-enabled/*.conf
Include /etc/httpd/sites-available/mywebsite.dev-le-ssl.conf

/etc/httpd/conf.d/ssl.conf (I removed most of comments to simplify it):

Listen 443 https

SSLPassPhraseDialog exec:/usr/libexec/httpd-ssl-pass-dialog

SSLSessionCache         shmcb:/run/httpd/sslcache(512000)
SSLSessionCacheTimeout  300

SSLRandomSeed startup file:/dev/urandom  256
SSLRandomSeed connect builtin
#SSLRandomSeed startup file:/dev/random  512
#SSLRandomSeed connect file:/dev/random  512
#SSLRandomSeed connect file:/dev/urandom 512

SSLCryptoDevice builtin
#SSLCryptoDevice ubsec


## SSL Virtual Host Context

<VirtualHost _default_:443>

# General setup for the virtual host, inherited from global configuration
#DocumentRoot "/var/www/html"
#ServerName www.example.com:443


ErrorLog logs/ssl_error_log
TransferLog logs/ssl_access_log
LogLevel warn

SSLEngine on

SSLProtocol all -SSLv2 -SSLv3

SSLCipherSuite HIGH:3DES:!aNULL:!MD5:!SEED:!IDEA


#SSLCipherSuite RC4-SHA:AES128-SHA:HIGH:MEDIUM:!aNULL:!MD5
#SSLHonorCipherOrder on 


SSLCertificateFile /etc/pki/tls/certs/localhost.crt


SSLCertificateKeyFile /etc/pki/tls/private/localhost.key


#SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt


#SSLCACertificateFile /etc/pki/tls/certs/ca-bundle.crt


#SSLVerifyClient require
#SSLVerifyDepth  10


#<Location />
#SSLRequire (    %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
#            and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \
#            and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \
#            and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \
#            and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20       ) \
#           or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/
#</Location>

<Files ~ "\.(cgi|shtml|phtml|php3?)$">
    SSLOptions +StdEnvVars
</Files>
<Directory "/var/www/cgi-bin">
    SSLOptions +StdEnvVars
</Directory>

BrowserMatch "MSIE [2-5]" \
         nokeepalive ssl-unclean-shutdown \
         downgrade-1.0 force-response-1.0

CustomLog logs/ssl_request_log \
          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

</VirtualHost>                  

/etc/httpd/sites-available/mywebsite.dev.conf:

<VirtualHost *:80>
    ServerName www.mywebsite.dev
    ServerAlias mywebsite.dev
    DocumentRoot /var/www/mywebsite.dev/html
    ErrorLog /var/www/mywebsite.dev/log/error.log
    CustomLog /var/www/mywebsite.dev/log/requests.log combined  
RewriteEngine on
RewriteCond %{SERVER_NAME} =mywebsite.dev [OR]
RewriteCond %{SERVER_NAME} =www.mywebsite.dev
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

/etc/httpd/sites-available/mywebsite.dev-le-ssl.conf:

<IfModule mod_ssl.c>
<VirtualHost *:443>
    ServerName www.mywebsite.dev
    ServerAlias mywebsite.dev
    DocumentRoot /var/www/mywebsite.dev/html
    ErrorLog /var/www/mywebsite.dev/log/error.log
    CustomLog /var/www/mywebsite.dev/log/requests.log combined
Include /etc/letsencrypt/options-ssl-apache.conf
SSLCertificateFile /etc/letsencrypt/live/mywebsite.dev/cert.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mywebsite.dev/privkey.pem
SSLCertificateChainFile /etc/letsencrypt/live/mywebsite.dev/chain.pem
</VirtualHost>
</IfModule>

/etc/httpd/sites-available/myapp.conf:

<VirtualHost *:443>
    ProxyPreserveHost On

    ProxyPass /apps/app1 https://127.0.0.1:10443/
    ProxyPassReverse /apps/app1 https://127.0.0.1:10443/
</VirtualHost>

Sorry for keep asking but I do not understand what could be wrong here.

Hi there @gabrielbrde,

I can see that you have the Proxy virtual host in your sites-available folder, have you enabled the virtual host and if so is it present in the sites-enabled folder?

If this still does not work, I would recommend checking your Apache error and access logs for some more information, feel free to share the output of the logs here.

Also what happens currently if you visit the /apps/APP_NAME URL?

Regards,
Bobby

I was stuck with the same problem for 2 days until I found the solution…

Containers on the default bridge network can only access each other by IP addresses. You have to use user-defined bridge to provides automatic DNS resolution between containers. Using user-defined bridge you will be abble to use the container name (instead of ip) to connect to a different container.

1) Create a docker network with:
docker network create [NETWORK NAME]

2) Run the container with –network=[NETWORK NAME] option:
docker run -it –network=[NETWORK NAME] –name=[CONTAINER NAME] [IMAGE ID]

Now you can use [CONTAINER NAME] to replace the IP (127.0.0.1).

For more information, see https://docs.docker.com/network/bridge/#differences-between-user-defined-bridges-and-the-default-bridge

Brazilian greetings! Hope this helps. :)