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- .\" generated with Ronn/v0.7.3
- .\" http://github.com/rtomayko/ronn/tree/0.7.3
- .
- .TH "TANG\-NAGIOS" "1" "June 2017" "" ""
- .
- .SH "NAME"
- \fBtang\-nagios\fR \- A Nagios plugin for Tang
- .
- .SH "SYNOPSIS"
- \fBtang\fR \-u URL
- .
- .SH "OVERVIEW"
- This Nagios plugin for Tang enables Nagios to monitor a Tang server for its basic functionality as well as performance metrics\. The plugin is executed simply by providing the base URL to the Tang service\.
- .
- .P
- The plugin will test the following functionality:
- .
- .IP "1." 4
- Downloading the advertisement\.
- .
- .IP "2." 4
- Verification of advertisement semantics\.
- .
- .IP "3." 4
- Verification of signatures for all advertised signing keys\.
- .
- .IP "4." 4
- Verification of key exchanges for all advertised exchange keys\.
- .
- .IP "" 0
- .
- .P
- If any of these tests fail, an error will be generated\. Upon success, the plugin will output the following performance metrics:
- .
- .IP "\(bu" 4
- \fBadv\fR : Time it took to fetch the advertisement (in μs)\.
- .
- .IP "\(bu" 4
- \fBexc\fR : Average time of all key exchange operations (in μs)\.
- .
- .IP "\(bu" 4
- \fBnkeys\fR : Number of keys in the advertisement\.
- .
- .IP "\(bu" 4
- \fBnsigk\fR : Number of signing keys in the advertisement\.
- .
- .IP "\(bu" 4
- \fBnexck\fR : Number of exchange keys in the advertisement\.
- .
- .IP "" 0
- .
- .SH "EXAMPLES"
- A simple test against a localhost Tang server:
- .
- .IP "" 4
- .
- .nf
- $ \./tang \-u http://localhost/
- OK|adv=21430 exc=44587 nkeys=2 nsigk=1 nexck=1
- .
- .fi
- .
- .IP "" 0
- .
- .SH "AUTHOR"
- Nathaniel McCallum <npmccallum@redhat\.com>
- .
- .SH "SEE ALSO"
- \fBtang\fR(8)
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