virtual host: log files

Discussion in 'Apache' started by scooby1350, Mar 17, 2008.

  1. #1
    I have been trying for a while to figure out how to get individual log files for my virtual hosts. All the configurations I try. Apache fails to load until I go back and remove what I tried.

    Can someone tell me which files I need to edit and please provide working examples?

    I don't know what I am doing wrong, but I am still new at this.

    Thank for any help you can give.
     
    scooby1350, Mar 17, 2008 IP
  2. joebert

    joebert Well-Known Member

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    #2
    Post your <virtualhost> container along with whatever you tried to add. If apache fails to load there's probably a syntax error or erroneous path in your addition.
     
    joebert, Mar 17, 2008 IP
  3. scooby1350

    scooby1350 Peon

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    #3
    Here is My mod_log_config.conf
    #
    # The following directives define some format nicknames for use with
    # a CustomLog directive.
    #
    # http://httpd.apache.org/docs-2.2/mod/mod_log_config.html
    #

    #
    # Format string: Nickname:
    #
    LogFormat "%h %l %u %t \"%r\" %>s %b" common
    LogFormat "%v %h %l %u %t \"%r\" %>s %b" vhost_common
    LogFormat "%{Referer}i -> %U" referer
    LogFormat "%{User-agent}i" agent
    LogFormat "%h %l %u %t \"%r\" %>s %b \
    \"%{Referer}i\" \"%{User-Agent}i\"" combined
    LogFormat "%v %h %l %u %t \"%r\" %>s %b \
    \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined

    # To use %I and %O, you need to enable mod_logio
    <IfModule mod_logio.c>
    LogFormat "%h %l %u %t \"%r\" %>s %b \
    \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
    </IfModule>

    # Use one of these when you want a compact non-error SSL logfile on a virtual
    # host basis:
    <IfModule mod_ssl.c>
    Logformat "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \
    \"%r\" %b" ssl_common
    Logformat "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \
    \"%r\" %b \"%{Referer}i\" \"%{User-Agent}i\"" ssl_combined
    </IfModule>

    Here is my vhost.conf
    #
    # VirtualHost template:
    # Almost any Apache directive may go into a VirtualHost container.
    # The first VirtualHost section is used for requests without a known
    # server name.
    #

    ServerName linux2.networks.com

    NameVirtualHost *
    #I tried this
    CustomLog logs/referer "%{referer}i"


    <VirtualHost *>
    DocumentRoot /home/username/public_html/socom
    ServerName socom.networks.com
    ServerAlias *.socom.networks.com
    TransferLog logs/vhost_access_log #And I tried this. together and by themself
    </VirtualHost>

    <VirtualHost *>
    DocumentRoot /home/username/public_html/test
    ServerName linux2.networks.com

    </VirtualHost>

    Hope this help you figure out what I need to modify.
     
    scooby1350, Mar 18, 2008 IP
  4. joebert

    joebert Well-Known Member

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    #4
    CustomLog needs to be inside the <VirtualHost> container it applies to. Not sure if you had it that way or not.

    It looks like you stuck a little too closely to the Apache manual when defining your logfile path.
    Try pointing the path to a directory you have access too, but is not in the public_html folder. You may even have some sort of "logs" directory in there with a log rotation daemon watching it already.

    Considering it appears you're trying to log referers, I'm guessing you might not want automatic log rotation anyways.

    Where you have
    TransferLog logs/vhost_access_log
    Code (markup):
    Use this, or a variation pointing somewhere you have access too, instead.
    CustomLog /home/username/logs/socom.referer.log referer
    Code (markup):
     
    joebert, Mar 18, 2008 IP
  5. scooby1350

    scooby1350 Peon

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    #5
    Ok that is working Thanks, I am new so I followed the documentation I just wish they would give examples. If they did it would make it easier for people starting out to figure out how to setup the server.

    I have two more questions:
    What is the difference between CustomLog common, referer, and combined or other log formats.

    The second is how would I setup log rotation of my access logs?

    Thanks for your help
     
    scooby1350, Mar 18, 2008 IP
  6. joebert

    joebert Well-Known Member

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    #6
    joebert, Mar 18, 2008 IP