On Wed, Feb 15, 2006 at 07:50:15AM, Henrik Storner wrote:
Hi Rolf,
On Wed, Feb 15, 2006 at 07:30:11AM +0100, Rolf Schrittenlocher wrote:
Hi Henrik,
that sounds wonderful, your ideas are pretty good.
Thanks.
I have one suggestion and one point to think about.
For monitoring application-logs the config file soon would become very complex and likely unreadable. There it would be nice if there is a possibilty for include-files. So general definitions -e.g. for OS-related logs - would be made in the general config file, all the individual stuff in <host>.config files.
That would make sense, I agree.
Second, there are logs which change their names once the server or the application stops. So a "message.log" might become "message<date>.log" while there is a new message.log now. Still the last informations in "message<date>.log" are relevant, especially if the reason for the new log was a crash of the application. I don't know how to deal with this situation as there are multiple ways how logs might change their names but perhaps others have an idea of how to do that.
It's something I thought about too, although my concerns were with logfiles that get rotated at a specific time of day, not those that change when an application restarts. But like yourself I couldn't find a really good solution.
We have similar problem where we actually need to monitor
messsges.date file. With bb-msgtab you cannot do that. I wonder if
hobbit could be able monitor a file with dynamic extension like that.
The file being renamed is not the only problem - it may get compressed, moved to a different directory, ... lots of ways for it to get lost.
So - if anyone has a bright idea, do speak up.
Currently we have created symbolic files like these
messages.020106 --> messages messages.020206 --> messages messages.022806 --> messages
So when the application tries to put files on the specific date file it does not matter since bb-msgtab always reading the `messages' file which never changed.
Thanks
Regards, Henrik
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