Problems with Apache Configuration

[JoeR]

Hi,

I installed OX on our Ubuntu Server using the installation instructions for Debian/NGU 7.0 (Wheezy).
the installation finished with no errors, and the OX process is running.

Unfortunately, it seems like there are problem with my Grizzly and/or Apache Communication.

When I open our OX website, I get:
"Connection error The service is not available right now. Retry"
Bildschirmfoto vom 2016-04-08 12:01:12.png

When I try SSH port forwarding and directly go to the Grizzly, I get:
Resource identified by path '/', does not exist.
Bildschirmfoto vom 2016-04-08 12:02:38.png

Here is my Apache Config file:

<virtualhost *:443>
   ServerName ox.myhost.de
   ServerAdmin admin@myhost.de

   SSLEngine On
        SSLProtocol all -SSLv2
        SSLCipherSuite ALL:!ADH:!SSLv2:RC4+RSA:+HIGH:+MEDIUM
   SSLCertificateFile /etc/ssl/myhost.crt
   SSLCertificateKeyFile /etc/ssl/private/myhost.key
   SSLCertificateChainFile /etc/ssl/intermediate.crt
   #Internet Explorer SSL Einstellung:
   SetEnvIf User-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown
   #RequestHeader set X-Forwarded-Proto "https"

   #Man-In-The-Middle-Attacks verhindern mit Strict Transport Security
   # <IfModule mod_headers.c>
   #   Header always set Strict-Transport-Security "max-age=15768000; includeSu$
   #   KeepAlive On
   #   KeepAliveTimeout 100
   #   MaxKeepAliveRequests 200
   # </IfModule>


    DocumentRoot /var/www/appsuite
    <Directory /var/www/appsuite>
        Options Indexes FollowSymLinks MultiViews SymLinksIfOwnerMatch
        AllowOverride None
        Order allow,deny
        allow from all
        RedirectMatch ^/$ /appsuite/
    </Directory>

     <Directory /var/www/appsuite>
        Options None +SymLinksIfOwnerMatch
        AllowOverride Indexes FileInfo
    </Directory>
     # deflate
        AddOutputFilterByType DEFLATE text/html text/plain text/javascript appl$
        # pre-compressed files
        AddType text/javascript .jsz
        AddType text/css .cssz
        AddType text/xml .xmlz
        AddType text/plain .po

        AddEncoding gzip .jsz .cssz .xmlz
        SetEnvIf Request_URI "\.(jsz|cssz|xmlz)$" no-gzip

        ExpiresActive On
        <Location /var/www/appsuite>
                # Expires (via ExpiresByType to override global settings)
                ExpiresByType image/gif "access plus 6 months"
                ExpiresByType image/png "access plus 6 months"
                ExpiresByType image/jpg "access plus 6 months"
                ExpiresByType image/jpeg "access plus 6 months"
                ExpiresByType text/css "access plus 6 months"
                ExpiresByType text/html "access plus 6 months"
                ExpiresByType text/xml "access plus 6 months"
                ExpiresByType text/javascript "access plus 6 months"
                ExpiresByType text/x-js "access plus 6 months"
                ExpiresByType application/x-javascript "access plus 6 months"
                ExpiresDefault "access plus 6 months"
                Header append Cache-Control "private"
                Header unset Last-Modified
                Header unset Vary
                # Strip version
                RewriteEngine On
                RewriteRule v=\w+/(.+) $1 [L]
                # Turn off ETag
                Header unset ETag
                FileETag None
        </Location>
        <Location /var/www/appsuite/index.html>
                ExpiresByType text/html "now"
                ExpiresDefault "now"
                Header unset Last-Modified
                Header set Cache-Control "no-store, no-cache, must-revalidate, $
                # Turn off ETag
                Header unset ETag
                FileETag None
        </Location>



</virtualhost>

Can someone help my out on this?

[Wolfgang Rosenauer]

The mod_proxy configuration would be more interesting. Do you have an http_proxy.conf?

[JoeR]

Hello Wolfgang,

thanks for your reply, here is the file, which is named proxy_http.conf.
I think I copied it 1:1 from the instructions.

a2enmod proxy_http says "Module proxy_http already enabled"

<IfModule mod_proxy_http.c>
   ProxyRequests Off
   ProxyStatus On
   # When enabled, this option will pass the Host: line from the incoming request to the proxied host.
   ProxyPreserveHost On
   # Please note that the servlet path to the soap API has changed:
   <Location /webservices>
       # restrict access to the soap provisioning API
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
       # you might add more ip addresses / networks here
       # Allow from 192.168 10 172.16
   </Location>

   # The old path is kept for compatibility reasons
   <Location /servlet/axis2/services>
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
   </Location>

   # Enable the balancer manager mentioned in
   # http://oxpedia.org/wiki/index.php?title=AppSuite:Running_a_cluster#Updating_a_Cluster
   <IfModule mod_status.c>
     <Location /balancer-manager>
       SetHandler balancer-manager
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
     </Location>
   </IfModule>

   <Proxy balancer://oxcluster>
       Order deny,allow
       Allow from all
       # multiple server setups need to have the hostname inserted instead localhost
       BalancerMember http://localhost:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 route=APP1
       # Enable and maybe add additional hosts running OX here
       # BalancerMember http://oxhost2:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 route=APP2
      ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
      SetEnv proxy-initial-not-pooled
      SetEnv proxy-sendchunked
   </Proxy>

   # The standalone documentconverter(s) within your setup (if installed)
   # Make sure to restrict access to backends only
   # See: http://httpd.apache.org/docs/$YOUR_VERSION/mod/mod_authz_host.html#allow for more infos
   #<Proxy balancer://oxcluster_docs>
   #    Order Deny,Allow
   #    Deny from all
   #    Allow from backend1IP
   #    BalancerMember http://converter_host:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 keepalive=On route=APP3
   #    ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
   #       SetEnv proxy-initial-not-pooled
   #    SetEnv proxy-sendchunked
   #</Proxy>
   # Define another Proxy Container with different timeout for the sync clients. Microsoft recommends a minimum value of 15 minutes.
   # Setting the value lower than the one defined as com.openexchange.usm.eas.ping.max_heartbeat in eas.properties will lead to connection
   # timeouts for clients.  See http://support.microsoft.com/?kbid=905013 for additional information.
   #
   # NOTE for Apache versions < 2.4:
   # When using a single node system or using BalancerMembers that are assigned to other balancers please add a second hostname for that
   # BalancerMember's IP so Apache can treat it as additional BalancerMember with a different timeout.
   #
   # Example from /etc/hosts: 127.0.0.1 localhost localhost_sync
   #
   # Alternatively select one or more hosts of your cluster to be restricted to handle only eas/usm requests
   <Proxy balancer://eas_oxcluster>
      Order deny,allow
      Allow from all
      # multiple server setups need to have the hostname inserted instead localhost
      BalancerMember http://localhost_sync:8009 timeout=1900 smax=0 ttl=60 retry=60 loadfactor=50 route=APP1
      # Enable and maybe add additional hosts running OX here
      # BalancerMember http://oxhost2:8009 timeout=1900  smax=0 ttl=60 retry=60 loadfactor=50 route=APP2
      ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
      SetEnv proxy-initial-not-pooled
      SetEnv proxy-sendchunked
   </Proxy>

   # When specifying additional mappings via the ProxyPass directive be aware that the first matching rule wins. Overlapping urls of
   # mappings have to be ordered from longest URL to shortest URL.
   #
   # Example:
   #   ProxyPass /ajax      balancer://oxcluster_with_100s_timeout/ajax
   #   ProxyPass /ajax/test balancer://oxcluster_with_200s_timeout/ajax/test
   #
   # Requests to /ajax/test would have a timeout of 100s instead of 200s
   #
   # See:
   # - http://httpd.apache.org/docs/current/mod/mod_proxy.html#proxypass Ordering ProxyPass Directives
   # - http://httpd.apache.org/docs/current/mod/mod_proxy.html#workers Worker Sharing
   ProxyPass /ajax balancer://oxcluster/ajax
   ProxyPass /appsuite/api balancer://oxcluster/ajax
   ProxyPass /drive balancer://oxcluster/drive
   ProxyPass /infostore balancer://oxcluster/infostore
   ProxyPass /publications balancer://oxcluster/publications
   ProxyPass /realtime balancer://oxcluster/realtime
   ProxyPass /servlet balancer://oxcluster/servlet
   ProxyPass /webservices balancer://oxcluster/webservices

   #ProxyPass /documentconverterws balancer://oxcluster_docs/documentconverterws

   ProxyPass /usm-json balancer://eas_oxcluster/usm-json
   ProxyPass /Microsoft-Server-ActiveSync balancer://eas_oxcluster/Microsoft-Server-ActiveSync

</IfModule>

[JoeR]

Hell Wolfgang, thanks for your reply.
I think I copied it directly from the installation instructions.

<IfModule mod_proxy_http.c>
   ProxyRequests Off
   ProxyStatus On
   # When enabled, this option will pass the Host: line from the incoming request to the proxied host.
   ProxyPreserveHost On
   # Please note that the servlet path to the soap API has changed:
   <Location /webservices>
       # restrict access to the soap provisioning API
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
       # you might add more ip addresses / networks here
       # Allow from 192.168 10 172.16
   </Location>

   # The old path is kept for compatibility reasons
   <Location /servlet/axis2/services>
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
   </Location>

   # Enable the balancer manager mentioned in
   # http://oxpedia.org/wiki/index.php?title=AppSuite:Running_a_cluster#Updating_a_Cluster
   <IfModule mod_status.c>
     <Location /balancer-manager>
       SetHandler balancer-manager
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
     </Location>
   </IfModule>

   <Proxy balancer://oxcluster>
       Order deny,allow
       Allow from all
       # multiple server setups need to have the hostname inserted instead localhost
       BalancerMember http://localhost:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 route=APP1
       # Enable and maybe add additional hosts running OX here
       # BalancerMember http://oxhost2:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 route=APP2
      ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
      SetEnv proxy-initial-not-pooled
      SetEnv proxy-sendchunked
   </Proxy>

  # The standalone documentconverter(s) within your setup (if installed)
   # Make sure to restrict access to backends only
   # See: http://httpd.apache.org/docs/$YOUR_VERSION/mod/mod_authz_host.html#allow for more infos
   #<Proxy balancer://oxcluster_docs>
   #    Order Deny,Allow
   #    Deny from all
   #    Allow from backend1IP
   #    BalancerMember http://converter_host:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 keepalive=On route=APP3
   #    ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
   #       SetEnv proxy-initial-not-pooled
   #    SetEnv proxy-sendchunked
   #</Proxy>
   # Define another Proxy Container with different timeout for the sync clients. Microsoft recommends a minimum value of 15 minutes.
   # Setting the value lower than the one defined as com.openexchange.usm.eas.ping.max_heartbeat in eas.properties will lead to connection
   # timeouts for clients.  See http://support.microsoft.com/?kbid=905013 for additional information.
   #
   # NOTE for Apache versions < 2.4:
   # When using a single node system or using BalancerMembers that are assigned to other balancers please add a second hostname for that
   # BalancerMember's IP so Apache can treat it as additional BalancerMember with a different timeout.
   #
   # Example from /etc/hosts: 127.0.0.1 localhost localhost_sync
   #
   # Alternatively select one or more hosts of your cluster to be restricted to handle only eas/usm requests
   <Proxy balancer://eas_oxcluster>
      Order deny,allow
      Allow from all
      # multiple server setups need to have the hostname inserted instead localhost
      BalancerMember http://localhost_sync:8009 timeout=1900 smax=0 ttl=60 retry=60 loadfactor=50 route=APP1
      # Enable and maybe add additional hosts running OX here
      # BalancerMember http://oxhost2:8009 timeout=1900  smax=0 ttl=60 retry=60 loadfactor=50 route=APP2
      ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
      SetEnv proxy-initial-not-pooled
      SetEnv proxy-sendchunked
   </Proxy>

   # When specifying additional mappings via the ProxyPass directive be aware that the first matching rule wins. Overlapping urls of
   # mappings have to be ordered from longest URL to shortest URL.
   #
   # Example:
   #   ProxyPass /ajax      balancer://oxcluster_with_100s_timeout/ajax
   #   ProxyPass /ajax/test balancer://oxcluster_with_200s_timeout/ajax/test
   #
   # Requests to /ajax/test would have a timeout of 100s instead of 200s
   #
   # See:
   # - http://httpd.apache.org/docs/current/mod/mod_proxy.html#proxypass Ordering ProxyPass Directives
   # - http://httpd.apache.org/docs/current/mod/mod_proxy.html#workers Worker Sharing
   ProxyPass /ajax balancer://oxcluster/ajax
   ProxyPass /appsuite/api balancer://oxcluster/ajax
   ProxyPass /drive balancer://oxcluster/drive
   ProxyPass /infostore balancer://oxcluster/infostore
   ProxyPass /publications balancer://oxcluster/publications
   ProxyPass /realtime balancer://oxcluster/realtime
   ProxyPass /servlet balancer://oxcluster/servlet
   ProxyPass /webservices balancer://oxcluster/webservices

   #ProxyPass /documentconverterws balancer://oxcluster_docs/documentconverterws

   ProxyPass /usm-json balancer://eas_oxcluster/usm-json
   ProxyPass /Microsoft-Server-ActiveSync balancer://eas_oxcluster/Microsoft-Server-ActiveSync

</IfModule>

[JoeR]

trying to answer but my post always gets to "has to be seen by a moderator for release" ...

[JoeR]

<IfModule mod_proxy_http.c>
   ProxyRequests Off
   ProxyStatus On
   # When enabled, this option will pass the Host: line from the incoming request to the proxied host.
   ProxyPreserveHost On
   # Please note that the servlet path to the soap API has changed:
   <Location /webservices>
       # restrict access to the soap provisioning API
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
       # you might add more ip addresses / networks here
       # Allow from 192.168 10 172.16
   </Location>

   # The old path is kept for compatibility reasons
   <Location /servlet/axis2/services>
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
   </Location>

   # Enable the balancer manager mentioned in
   # http://oxpedia.org/wiki/index.php?title=AppSuite:Running_a_cluster#Updating_a_Cluster
   <IfModule mod_status.c>
     <Location /balancer-manager>
       SetHandler balancer-manager
       Order Deny,Allow
       Deny from all
       Allow from 127.0.0.1
     </Location>
   </IfModule>

   <Proxy balancer://oxcluster>
       Order deny,allow
       Allow from all
       # multiple server setups need to have the hostname inserted instead localhost
       BalancerMember http://localhost:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 route=APP1
       # Enable and maybe add additional hosts running OX here
       # BalancerMember http://oxhost2:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 route=APP2
      ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
      SetEnv proxy-initial-not-pooled
      SetEnv proxy-sendchunked
   </Proxy>

  # The standalone documentconverter(s) within your setup (if installed)
   # Make sure to restrict access to backends only
   # See: http://httpd.apache.org/docs/$YOUR_VERSION/mod/mod_authz_host.html#allow for more infos
   #<Proxy balancer://oxcluster_docs>
   #    Order Deny,Allow
   #    Deny from all
   #    Allow from backend1IP
   #    BalancerMember http://converter_host:8009 timeout=100 smax=0 ttl=60 retry=60 loadfactor=50 keepalive=On route=APP3
   #    ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
   #       SetEnv proxy-initial-not-pooled
   #    SetEnv proxy-sendchunked
   #</Proxy>
   # Define another Proxy Container with different timeout for the sync clients. Microsoft recommends a minimum value of 15 minutes.
   # Setting the value lower than the one defined as com.openexchange.usm.eas.ping.max_heartbeat in eas.properties will lead to connection
   # timeouts for clients.  See http://support.microsoft.com/?kbid=905013 for additional information.
   #
   # NOTE for Apache versions < 2.4:
   # When using a single node system or using BalancerMembers that are assigned to other balancers please add a second hostname for that
   # BalancerMember's IP so Apache can treat it as additional BalancerMember with a different timeout.
   #
   # Example from /etc/hosts: 127.0.0.1 localhost localhost_sync
   #
   # Alternatively select one or more hosts of your cluster to be restricted to handle only eas/usm requests
   <Proxy balancer://eas_oxcluster>
      Order deny,allow
      Allow from all
      # multiple server setups need to have the hostname inserted instead localhost
      BalancerMember http://localhost_sync:8009 timeout=1900 smax=0 ttl=60 retry=60 loadfactor=50 route=APP1
      # Enable and maybe add additional hosts running OX here
      # BalancerMember http://oxhost2:8009 timeout=1900  smax=0 ttl=60 retry=60 loadfactor=50 route=APP2
      ProxySet stickysession=JSESSIONID|jsessionid scolonpathdelim=On
      SetEnv proxy-initial-not-pooled
      SetEnv proxy-sendchunked
   </Proxy>

   # When specifying additional mappings via the ProxyPass directive be aware that the first matching rule wins. Overlapping urls of
   # mappings have to be ordered from longest URL to shortest URL.
   #
   # Example:
   #   ProxyPass /ajax      balancer://oxcluster_with_100s_timeout/ajax
   #   ProxyPass /ajax/test balancer://oxcluster_with_200s_timeout/ajax/test
   #
   # Requests to /ajax/test would have a timeout of 100s instead of 200s
   #
   # See:
   # - http://httpd.apache.org/docs/current/mod/mod_proxy.html#proxypass Ordering ProxyPass Directives
   # - http://httpd.apache.org/docs/current/mod/mod_proxy.html#workers Worker Sharing
   ProxyPass /ajax balancer://oxcluster/ajax
   ProxyPass /appsuite/api balancer://oxcluster/ajax
   ProxyPass /drive balancer://oxcluster/drive
   ProxyPass /infostore balancer://oxcluster/infostore
   ProxyPass /publications balancer://oxcluster/publications
   ProxyPass /realtime balancer://oxcluster/realtime
   ProxyPass /servlet balancer://oxcluster/servlet
   ProxyPass /webservices balancer://oxcluster/webservices

   #ProxyPass /documentconverterws balancer://oxcluster_docs/documentconverterws

   ProxyPass /usm-json balancer://eas_oxcluster/usm-json
   ProxyPass /Microsoft-Server-ActiveSync balancer://eas_oxcluster/Microsoft-Server-ActiveSync

</IfModule>

[JoeR]

Thanks for your reply Wolfgang. I directly copied the proxy_http from the installation instructions.

[JoeR]

... and I do not know if it is causing any problems, as the directives in the proxy_http.conf are preety much a riddle for me.

[JoeR]

Hello,

anybody any ideas on this?


Brgds
Jörg

[rkan]

I seemingly had similar problems with Apache configuration. I proxy OXchange to nginx from Apache, but that doesn't matter as I also had the problem with Apache.

I was also getting the "Connection error The service is not available right now. Retry" -error. After checking my http_proxy.conf, I noticed or rather remembered that I had tried a different solution to the problem before:

I had ProxyPass with localhost like follows. Also I don't know if it has anything to do with this problem but my http_proxy.conf was located in conf.d.

# ProxyPass /ajax balancer://oxcluster/ajax
ProxyPass /ajax http://localhost:8009/ajax
# ProxyPass /appsuite/api balancer://oxcluster/ajax
ProxyPass /appsuite/api http://localhost:8009/ajax
# ProxyPass /drive balancer://oxcluster/drive
ProxyPass /drive http://localhost:8009/drive
# ProxyPass /infostore balancer://oxcluster/infostore
ProxyPass /infostore http://localhost:8009/infostore
# ProxyPass /publications balancer://oxcluster/publications
ProxyPass /publications http://localhost:8009/publications
# ProxyPass /realtime balancer://oxcluster/realtime
ProxyPass /realtime http://localhost:8009/realtime
# ProxyPass /servlet balancer://oxcluster/servlet
ProxyPass /servlet http://localhost:8009/servlet
# ProxyPass /webservices balancer://oxcluster/webservices
ProxyPass /webservices http://localhost:8009/webservices
# #ProxyPass /documentconverterws balancer://oxcluster_docs/documentconverterws


# ProxyPass /usm-json balancer://eas_cluster/usm-json
ProxyPass /usm-json http://localhost:8009/usm-json
# ProxyPass /Microsoft-Server-ActiveSync balancer://eas_oxcluster/Microsoft-Server-ActiveSync[/url]
ProxyPass /Microsoft-Server-ActiveSync http://localhost:8009/Microsoft-Server-ActiveSync

I then removed this config and started with a fresh example from the tutorial. I placed it in /etc/apache2/conf-available and made a symlink to /conf-available. Using Apache version 2.4.10 on Debian btw. After trying to restart apache2 I got this in the logs:

""[Fri Jul 15 01:08:29.195425 2016] [proxy:crit] [pid 4193] AH02432: Cannot find LB Method: byrequests
[Fri Jul 15 01:08:29.195500 2016] [proxy_balancer:emerg] [pid 4193] (22)Invalid argument: AH01183: Cannot share balancer
""

Leading me to: http://stackoverflow.com/questions/1...e-load-balance and just using the commented solution
"a2enmod lbmethod_byrequests slotmem_shm" After this Apache restarted normally and I was able to get to and use the login screen.

[rkan]

I seemingly had similar problems with Apache configuration. I proxy OXchange to nginx from Apache, but that doesn't matter as I also had the problem with Apache.

I was also getting the "Connection error The service is not available right now. Retry" -error. After checking my http_proxy.conf, I noticed or rather remembered that I had tried a different solution to the problem before:

I had ProxyPass with localhost like follows. Also I don't know if it has anything to do with this problem but my http_proxy.conf was located in conf.d.

   ProxyPass /ajax balancer://oxcluster/ajax
     ProxyPass /ajax [url]http://localhost:8009/ajax[/url]
#   ProxyPass /appsuite/api balancer://oxcluster/ajax
     ProxyPass /appsuite/api [url]http://localhost:8009/ajax[/url]
#   ProxyPass /drive balancer://oxcluster/drive
     ProxyPass /drive [url]http://localhost:8009/drive[/url]
#   ProxyPass /infostore balancer://oxcluster/infostore
     ProxyPass /infostore [url]http://localhost:8009/infostore[/url]
#   ProxyPass /publications balancer://oxcluster/publications
     ProxyPass /publications [url]http://localhost:8009/publications[/url]
#   ProxyPass /realtime balancer://oxcluster/realtime
     ProxyPass /realtime [url]http://localhost:8009/realtime[/url]
#   ProxyPass /servlet balancer://oxcluster/servlet
     ProxyPass /servlet [url]http://localhost:8009/servlet[/url]
#   ProxyPass /webservices balancer://oxcluster/webservices
     ProxyPass /webservices [url]http://localhost:8009/webservices[/url]
#   #ProxyPass /documentconverterws balancer://oxcluster_docs/documentconverterws

#   ProxyPass /usm-json balancer://eas_cluster/usm-json
     ProxyPass /usm-json [url]http://localhost:8009/usm-json[/url]
#   ProxyPass /Microsoft-Server-ActiveSync balancer://eas_oxcluster/Microsoft-Server-ActiveSync[/url]
     ProxyPass /Microsoft-Server-ActiveSync [url]http://localhost:8009/Microsoft-Server-ActiveSync[/url]

I then removed this config and started with a fresh example from the tutorial. I placed it in /etc/apache2/conf-available and made a symlink to /conf-available. Using Apache version 2.4.10 on Debian btw. After trying to restart apache2 I got this in the logs:

""[Fri Jul 15 01:08:29.195425 2016] [proxy:crit] [pid 4193] AH02432: Cannot find LB Method: byrequests
[Fri Jul 15 01:08:29.195500 2016] [proxy_balancer:emerg] [pid 4193] (22)Invalid argument: AH01183: Cannot share balancer
""

Leading me to: http://stackoverflow.com/questions/1...e-load-balance and just using the commented solution of running "a2enmod lbmethod_byrequests slotmem_shm" After this Apache restarted normally and I was able to get to and use the login screen.