Hi folks. I believe the issue is my regex on the file name in the analysis.cfg.
I've used about 15 different values and the only thing I seem to get working is using the direct full filename vs, a regex to match any files.
In analysis.cfg the following works as a test:
FILE /Volumes/MySQL_Backups/mysql_backup_20121005.sql red mtime<600
However, using any combos that I can think of as a regex do not:
# These two worked using specifc file name and syntax below
FILE /Volumes/MySQL_Backups/mysql_backup_20121005.sql red mtime<600
#FILE /Volumes/MySQL_Backups/mysql_backup_20121005.sql red mtime>86400
# FILE %/Volumes/MySQL_Backups/*\.sql red mtime<86400
# FILE /Volumes/MySQL_Backups/%*\.sql red mtime<600
# FILE red mtime<600
#FILE /Volumes/MySQL_Backups/%.*?sql red mtime>86400
# FILE %/Volumes/MySQL_Backups/*\.sql red mtime<600
#FILE %^*.sql red mtime>86400
FILE %/Volumes/MySQL_Backups/mysql_backup_%*\.sql COLOR=red mtime>86400
Can anyone suggest a way to format the analysis.cfg statement to match anything that ends in .sql ?
Thanks
Don K
From: Larry Barber <user-6ef9c2864140@xymon.invalid<mailto:user-6ef9c2864140@xymon.invalid>>
Date: Fri, 5 Oct 2012 09:40:44 -0500
To: Don Kuhlman <user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid>>
Cc: Xymon Email List <xymon at xymon.com<mailto:xymon at xymon.com>>
Subject: Re: [Xymon] File monitor not working in Xymon - using file list generated by wildcard
If there will always be files in that directory you might want to consider getting rid of the -mtime argument to your find command. That way you will always get a file returned and then your mtime test in analysis.cfg will catch that the returned file, which should be the newest one in the directory thanks to the sort, is too old.
Thanks,
Larry Barber
On Fri, Oct 5, 2012 at 9:17 AM, Don Kuhlman <user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid>> wrote:
Thanks Ryan. Do you have any suggestions on how to get an alert if the
file doesn't exist ? It only gives me "no files checked" when the file
isn't there. That's okay if I can get that translated into an email that
informs someone that no file was created.
Does that make sense, or is my logic flawed ?
Don
On 10/5/12 9:08 AM, "Novosielski, Ryan" <user-ae4522577e16@xymon.invalid<mailto:user-ae4522577e16@xymon.invalid>> wrote:
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I'd meant there "head -1" by itself, which means "show the first
line." BTW, if you wanted to show just the last line, that would be
"tail -1".
On 10/05/2012 09:46 AM, Don Kuhlman wrote:
Thanks Cynthia, Larry, and Ryan!
I modified the client-local.cfg file as below: [MYSQLSERVER01]
file:`find /Volumes/MySQL_Backups/ -name "*.sql" -mtime 0
2>/dev/null | sort -r |head -1 --lines=1`
The webpage shows the file is present -
Fri Oct 5 08:35:16 CDT 2012 - Files ok
green /Volumes/MySQL_Backups/mysql_backup_20121005.sql
<http://srmxymon.ambrosi.com/xymon-cgi/svcstatus.sh?CLIENT=MYSQLSERVER01&;
SECTION=file:/Volumes/MySQL_Backups/mysql_backup_20121005.sql>
If I click the link on the webpage it gives this:
[file:/Volumes/MySQL_Backups/mysql_backup_20121005.sql]
type:100000 (file) mode:644 (-rw-r--r--) linkcount:1 owner:0
(root) group:0 (root) size:501060 clock:1349444303
(2012/10/05-08:38:23) atime:1349425844 (2012/10/05-03:30:44)
ctime:1349413801 (2012/10/05-00:10:01) mtime:1349413801
(2012/10/05-00:10:01)
Next I changed the directory so no file matches the find command
and then the files icon goes white and gives me the "No files
checked" message.
Fri Oct 5 08:45:23 CDT 2012 - Files ok
No files checked
Can anyone advise how I translate that into an email to our DBA to
indicate the file doesn't exist ?
Thanks
Don K
From: "Novosielski, Ryan" <user-ae4522577e16@xymon.invalid<mailto:user-ae4522577e16@xymon.invalid>
<mailto:user-ae4522577e16@xymon.invalid<mailto:user-ae4522577e16@xymon.invalid>>> Date: Fri, 5 Oct 2012 01:33:14 -0400
To: "'user-6ef9c2864140@xymon.invalid<mailto:user-6ef9c2864140@xymon.invalid> <mailto:'user-6ef9c2864140@xymon.invalid<mailto:user-6ef9c2864140@xymon.invalid>>'"
<user-6ef9c2864140@xymon.invalid<mailto:user-6ef9c2864140@xymon.invalid> <mailto:user-6ef9c2864140@xymon.invalid<mailto:user-6ef9c2864140@xymon.invalid>>>, Don Kuhlman
<user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid> <mailto:user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid>>> Cc:
"'xymon at xymon.com<mailto:xymon at xymon.com> <mailto:'xymon at xymon.com<mailto:xymon at xymon.com>>'" <xymon at xymon.com<mailto:xymon at xymon.com>
<mailto:xymon at xymon.com<mailto:xymon at xymon.com>>> Subject: Re: [Xymon] File monitor not
working in Xymon - using file list generated by wildcard
head -1 is probably a lot more standard (I've been encountering a
lot of GNU scripts lately that have made me crazy).
*From*: Larry Barber [mailto:user-6ef9c2864140@xymon.invalid<mailto:user-6ef9c2864140@xymon.invalid>] *Sent*: Thursday,
October 04, 2012 05:39 PM *To*: Don Kuhlman <user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid>
<mailto:user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid>>> *Cc*: Xymon Email List
<xymon at xymon.com<mailto:xymon at xymon.com> <mailto:xymon at xymon.com<mailto:xymon at xymon.com>>> *Subject*: Re: [Xymon]
File monitor not working in Xymon - using file list generated by
wildcard
Perhaps if you set up your client-local.cfg entry like:
file:`find /Volumes/MySQL_Backups/ -name '*.sql' -mtime 0
2>/dev/null | sort -r | head --lines=1`
so that only the most recent file (by name) will be returned.
Thanks, Larry Barber
On Thu, Oct 4, 2012 at 4:11 PM, Don Kuhlman
<user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid> <mailto:user-5eb2bfadc6c6@xymon.invalid<mailto:user-5eb2bfadc6c6@xymon.invalid>>> wrote:
Hi folks. I've been trying to figure this out for a while and
would appreciate any help.
I'm trying to monitor for a sql backup by watching for a set of
files that are created every morning at 00:05 AM by a cron job on
a server. There are several files created each night the sql dump
runs. It creates them as filename_backup__yyyymmdd.sql So each day
there are new file names created (never the same name) I want to
alert if the file doesn't get created each day with the new name.
I have configured the client-local.cfg file as follows:
[MYSQLSERVER01] # dir:`find /Volumes/MySQL_Backups/ -name '*.sql'
-mtime 0 2>/dev/null` #
file:/Volumes/MySQL_Backups/mysql_backup_20121004.sql file:`find
/Volumes/MySQL_Backups/ -name '*.sql' -mtime 0 2>/dev/null`
Analysis.cfg is as follows: HOST=MYSQLSERVER01 FILE %^.sql
COLOR=red mtime<600 # FILE
/Volumes/MySQL_Backups/mysql_backup_20121004.sql red mtime<600 #
FILE /Volumes/MySQL_Backups/mysql_backup_20121004.sql COLOR=red
mtime<600 # FILE /Volumes/MySQL_Backups/mysql_backup_20121004.sql
red mtime>86400 # FILE
/Volumes/MySQL_Backups/mysql_backup_20121004.sql red mtime<86400 #
FILE /Volumes/MySQL_Backups/mysql_backup_20121004.sql red
mtime>600 # FILE /Volumes/MySQL_Backups/mysql_backup_20121004.sql
mtime>86400 noexist
Xymon generates this msg when I use the full filename eg
mysqlbackup20121004.sql in analysis.cfg It doesn't work when I try
to use a wildcard name (which I need because the filename will
change each day) - eg FILE %^.sql
Example alert is below using full real filename:
Thu Oct 4 16:02:11 CDT 2012 - Files NOT ok
red /Volumes/MySQL_Backups/mysql_backup_20121004.sql
<http://srmxymon.ambrosi.com/xymon-cgi/svcstatus.sh?CLIENT=MYSQLSERVER01&;
SECTION=file:/Volumes/MySQL_Backups/mysql_backup_20121004.sql>
File was modified 57134 seconds ago - should be <600
green /Volumes/MySQL_Backups/herbalife_backup_20121004.sql
<http://srmxymon.ambrosi.com/xymon-cgi/svcstatus.sh?CLIENT=MYSQLSERVER01&;
SECTION=file:/Volumes/MySQL_Backups/herbalife_backup_20121004.sql>
Example below using %^.sql:
Thu Oct 4 16:10:15 CDT 2012 - Files ok
green /Volumes/MySQL_Backups/mysql_backup_20121004.sql
<http://srmxymon.ambrosi.com/xymon-cgi/svcstatus.sh?CLIENT=MYSQLSERVER01&;
SECTION=file:/Volumes/MySQL_Backups/mysql_backup_20121004.sql>green
/Volumes/MySQL_Backups/herbalife_backup_20121004.sql
<http://srmxymon.ambrosi.com/xymon-cgi/svcstatus.sh?CLIENT=MYSQLSERVER01&;
SECTION=file:/Volumes/MySQL_Backups/herbalife_backup_20121004.sql>
Thanks
Don K
- --
- ---- _ _ _ _ ___ _ _ _
|Y#| | | |\/| | \ |\ | | |Ryan Novosielski - Sr. Systems Programmer
|$&| |__| | | |__/ | \| _| |user-ae4522577e16@xymon.invalid<mailto:user-ae4522577e16@xymon.invalid> - 973/972.0922<tel:973%2F972.0922> (2-0922)
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