Re: [Nagios-users] Odd check_http error
You were correct. My check command showed:
# 'check_http' command definition
define command{
command_namecheck_http
command_line$USER1$/check_http -I $HOSTADDRESS$ $ARG1$
}
But my test was passing two arguments (-p and -u). Once I updated the
test to use $HOSTADDRESS$ $ARG1$ $ARG2$ all worked immediately. Thanks
for the help. :)
A. Davis
Email: ncc...@gmail.com
"There is no limit to what a man can accomplish
if he doesn't care who gets the credit." - Ronald Reagan
Jon Angliss wrote:
On Fri, 15 May 2009 16:17:50 -0400, Andrew Davis
wrote:
Oddly enough, low-level tests show an HTTP 302, which I expect. But
Nagios is offering up a 400 error and a warning:
From my workstation, confirming the server is configured correctly:
gentoo:~ adavis$ telnet seth 8080
Trying 10.1.1.23...
Connected to seth.fl.ad.scripps.edu.
Escape character is '^]'.
GET /gp HTTP/1.0
Host: seth
Accept: */*
Connection: Keep-Alive
Pragma: no-cache
Run the check_http as defined in the command definition, appending the
-v argument. You'll get to see what the check_http command is
executing. I suspect your command definition is incorrect, and you're
missing something that is supposed to be triggering the "host" header.
[.. snip ..]
From services.cfg:
## HTTP - alternate port
define service {
host_name seth
service_description HTTP
check_command check_http!-p 8080!-u
/gp/pages/login.jsf
notes
http://$HOSTADDRESS$:8080/gp/pages/login.jsf
max_check_attempts 3
normal_check_interval 15
retry_check_interval1
check_period24x7
notification_interval 120
notification_period 24x7
notification_optionsw, u, c, r, f, s
contact_groups unixadmins
action_url
/nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$
}
Where is your define command?
And the result in Nagios:
HTTP WARNING: HTTP/1.1 400 No Host matches server name seth
Hrm... this is odd, looks like you are posting the right host entry
(would still like to see the command definition). The host entry for
"seth", is the address defined the same as the IP you are getting when
you telnet to the name? ie:
define host {
host_name seth
address10.1.1.23
}
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Re: [Nagios-users] Odd check_http error
On Fri, 15 May 2009 16:17:50 -0400, Andrew Davis
wrote:
>Oddly enough, low-level tests show an HTTP 302, which I expect. But
>Nagios is offering up a 400 error and a warning:
>
> From my workstation, confirming the server is configured correctly:
>
>gentoo:~ adavis$ telnet seth 8080
>Trying 10.1.1.23...
>Connected to seth.fl.ad.scripps.edu.
>Escape character is '^]'.
>GET /gp HTTP/1.0
>Host: seth
>Accept: */*
>Connection: Keep-Alive
>Pragma: no-cache
Run the check_http as defined in the command definition, appending the
-v argument. You'll get to see what the check_http command is
executing. I suspect your command definition is incorrect, and you're
missing something that is supposed to be triggering the "host" header.
[.. snip ..]
>
> From services.cfg:
>
>## HTTP - alternate port
>define service {
>host_name seth
>service_description HTTP
>check_command check_http!-p 8080!-u
>/gp/pages/login.jsf
>notes
>http://$HOSTADDRESS$:8080/gp/pages/login.jsf
>max_check_attempts 3
>normal_check_interval 15
>retry_check_interval1
>check_period24x7
>notification_interval 120
>notification_period 24x7
>notification_optionsw, u, c, r, f, s
>contact_groups unixadmins
>action_url
>/nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$
>}
Where is your define command?
>
>
>And the result in Nagios:
>
>HTTP WARNING: HTTP/1.1 400 No Host matches server name seth
Hrm... this is odd, looks like you are posting the right host entry
(would still like to see the command definition). The host entry for
"seth", is the address defined the same as the IP you are getting when
you telnet to the name? ie:
define host {
host_name seth
address10.1.1.23
}
--
Jonathan Angliss
--
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables
unlimited royalty-free distribution of the report engine
for externally facing server and web deployment.
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::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Odd check_http error
Oddly enough, low-level tests show an HTTP 302, which I expect. But
Nagios is offering up a 400 error and a warning:
From my workstation, confirming the server is configured correctly:
gentoo:~ adavis$ telnet seth 8080
Trying 10.1.1.23...
Connected to seth.fl.ad.scripps.edu.
Escape character is '^]'.
GET /gp HTTP/1.0
Host: seth
Accept: */*
Connection: Keep-Alive
Pragma: no-cache
HTTP/1.1 302 Moved Temporarily
Server: Apache-Coyote/1.1
Location: http://seth/gp/
Date: Fri, 15 May 2009 20:12:40 GMT
Connection: close
Connection closed by foreign host.
gentoo:~ adavis$ telnet seth 8080
Trying 10.1.1.23...
Connected to seth.fl.ad.scripps.edu.
Escape character is '^]'.
GET /gp/pages/login.jsf HTTP/1.0
Host: seth
Accept: */*
Connection: Keep-Alive
Pragma: no-cache
HTTP/1.1 302 Moved Temporarily
Server: Apache-Coyote/1.1
Location: http://seth.fl.ad.scripps.edu:80/gp/pages/login.jsf
Content-Length: 0
Date: Fri, 15 May 2009 20:13:53 GMT
Connection: keep-alive
From services.cfg:
## HTTP - alternate port
define service {
host_name seth
service_description HTTP
check_command check_http!-p 8080!-u
/gp/pages/login.jsf
notes
http://$HOSTADDRESS$:8080/gp/pages/login.jsf
max_check_attempts 3
normal_check_interval 15
retry_check_interval1
check_period24x7
notification_interval 120
notification_period 24x7
notification_optionsw, u, c, r, f, s
contact_groups unixadmins
action_url
/nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$
}
And the result in Nagios:
HTTP WARNING: HTTP/1.1 400 No Host matches server name seth
A. Davis
Email: ncc...@gmail.com
"There is no limit to what a man can accomplish
if he doesn't care who gets the credit." - Ronald Reagan
Andrew Davis wrote:
I'm seeing the following:
HTTP WARNING: HTTP/1.1 400 No Host matches server name seth.my.int.domain
This is what the test looks like in Nagios:
## HTTP - alternate port
define service {
host_name seth
service_description HTTP
check_command check_http!-p 8080!-u
/gp/pages/login.jsf
notes
http://$HOSTADDRESS$:8080/gp/pages/login.jsf
max_check_attempts 3
normal_check_interval 15
retry_check_interval1
check_period24x7
notification_interval 120
notification_period 24x7
notification_optionsw, u, c, r, f, s
contact_groups unixadmins
action_url
/nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$
}
Oddly enough, all other tests for this host seem to have no issue at
all with the hostname. The URL also works in a web browser
(http://seth.my.int.domain:8080/gp/pages/login.jsf works correctly).
From the Nagios server, I go hit the URL from lynx and curl w/o issue.
There's proper name resolution (forward and reverse) in place. I'm lost...
--
A. Davis
Email: ncc...@gmail.com
"There is no limit to what a man can accomplish
if he doesn't care who gets the credit." - Ronald Reagan
--
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables
unlimited royalty-free distribution of the report engine
for externally facing server and web deployment.
http://p.sf.net/sfu/businessobjects___
Nagios-users mailing list
Nagios-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting
any issue.
::: Messages without supporting info will risk being sent to /dev/null
[Nagios-users] Odd check_http error
I'm seeing the following:
HTTP WARNING: HTTP/1.1 400 No Host matches server name seth.my.int.domain
This is what the test looks like in Nagios:
## HTTP - alternate port
define service {
host_name seth
service_description HTTP
check_command check_http!-p 8080!-u
/gp/pages/login.jsf
notes
http://$HOSTADDRESS$:8080/gp/pages/login.jsf
max_check_attempts 3
normal_check_interval 15
retry_check_interval1
check_period24x7
notification_interval 120
notification_period 24x7
notification_optionsw, u, c, r, f, s
contact_groups unixadmins
action_url
/nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$
}
Oddly enough, all other tests for this host seem to have no issue at all
with the hostname. The URL also works in a web browser
(http://seth.my.int.domain:8080/gp/pages/login.jsf works correctly).
From the Nagios server, I go hit the URL from lynx and curl w/o issue.
There's proper name resolution (forward and reverse) in place. I'm lost...
--
A. Davis
Email: ncc...@gmail.com
"There is no limit to what a man can accomplish
if he doesn't care who gets the credit." - Ronald Reagan
--
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables
unlimited royalty-free distribution of the report engine
for externally facing server and web deployment.
http://p.sf.net/sfu/businessobjects___
Nagios-users mailing list
Nagios-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting
any issue.
::: Messages without supporting info will risk being sent to /dev/null
