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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" check_rabbitmq_server \- Nagios plugin using RabbitMQ management API to check the server resource usage (processes, memory, file descriptors, and sock descriptors) .SH "SYNOPSIS" .IX Header "SYNOPSIS" check_rabbitmq_server [options] \-H hostname .SH "DESCRIPTION" .IX Header "DESCRIPTION" Use the management interface of RabbitMQ to check the resource usage of the server. This check looks at the node statistics for the rabbit node on the host and examines the erlang memory, process and file descriptor usage. .PP It provides performance data for each of these variables and allows for warning and criticality levels to be specified for each. .PP It uses Monitoring::Plugin and accepts all standard Nagios options. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\-h | \-\-help" 4 .IX Item "-h | --help" Display help text .IP "\-v | \-\-verbose" 4 .IX Item "-v | --verbose" Verbose output .IP "\-t | \-\-timeout" 4 .IX Item "-t | --timeout" Set a timeout for the check in seconds .IP "\-H | \-\-hostname | \-\-host" 4 .IX Item "-H | --hostname | --host" The host to connect to .IP "\-\-port" 4 .IX Item "--port" The port to connect to (default: 55672) .IP "\-\-ssl" 4 .IX Item "--ssl" Use \s-1SSL\s0 when connecting (default: false) .IP "\-w | \-\-warning" 4 .IX Item "-w | --warning" The warning levels, expressed as a percentage for each of memory, process, file descriptor and sockets usage. This field consists of four comma-separated integers. (default: 80,80,80,80) .IP "\-c | \-\-critical" 4 .IX Item "-c | --critical" The critical levels, expressed as a percentage for each of memory, process, file descriptor and sockets usage. This field consists of four comma-separated integers. (default: 90,90,90,90) .IP "\-n | \-\-node" 4 .IX Item "-n | --node" The node name (default is hostname) .IP "\-\-username | \-\-user" 4 .IX Item "--username | --user" The user to connect as (default: guest) .IP "\-\-pass" 4 .IX Item "--pass" The password for the user (default: guest) .SH "EXAMPLES" .IX Header "EXAMPLES" The defaults all work with a standard fresh install of RabbitMQ, and all that is needed is to specify the host to connect to: .PP .Vb 1 \& check_rabbitmq_server \-H rabbit.example.com .Ve .PP This returns a standard Nagios result: .PP .Vb 2 \& RABBITMQ_SERVER OK \- Memory OK (6.19%) Process OK (0.01%) \& FD OK (2.53%) Sockets OK (0.86%) | Memory=6.19%;80;90 Process=0.01%;80;90 FD=2.53%;80;90 Sockets=0.86%;1;2 .Ve .PP You can specify different warning and criticality levels. \fB\-w\fR and \fB\-c\fR both accept four comma-separated percentages which represent the thresholds for memory, process and file descriptor usage respectively. For example, to specify warnings for memory at 60%, process at 80%, file descriptors at 95%, and socket descriptors at 90%: .PP .Vb 1 \& check_rabbitmq_server \-H rabbit.example.com \-w 60,80,95,90 .Ve .SH "ERRORS" .IX Header "ERRORS" The check tries to provide useful error messages on the status line for standard error conditions. .PP Otherwise it returns the \s-1HTTP\s0 Error message returned by the management interface. .SH "EXIT STATUS" .IX Header "EXIT STATUS" Returns zero if check is \s-1OK\s0 otherwise returns standard Nagios exit codes to signify \s-1WARNING, UNKNOWN\s0 or \s-1CRITICAL\s0 state. .SH "SEE ALSO" .IX Header "SEE ALSO" See \fBMonitoring::Plugin\fR\|(3) .PP The RabbitMQ management plugin is described at http://www.rabbitmq.com/management.html .SH "LICENSE" .IX Header "LICENSE" This file is part of nagios-plugins-rabbitmq. .PP Copyright 2010, Platform 14. .PP Licensed under the Apache License, Version 2.0 (the \*(L"License\*(R"); you may not use this file except in compliance with the License. You may obtain a copy of the License at .PP .Vb 1 \& http://www.apache.org/licenses/LICENSE\-2.0 .Ve .PP Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an \*(L"\s-1AS IS\*(R" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,\s0 either express or implied. See the License for the specific language governing permissions and limitations under the License. .SH "AUTHOR" .IX Header "AUTHOR" James Casey