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NAME | DESCRIPTION | INSTALLATION | FILES | PCP ENVIRONMENT | SEE ALSO | COLOPHON |
PMDANGINX(1) General Commands Manual PMDANGINX(1)
pmdanginx - nginx performance metrics domain agent (PMDA)
pmdanginx is a Performance Metrics Domain Agent (PMDA) which exports
performance metrics from nginx(8) - an HTTP and reverse proxy server,
a mail proxy server, and a generic TCP proxy server.
This PMDA requires that the nginx stub_status module is active and
available at http://localhost/nginx_status
In order to enable this module, the "server" section of the
nginx.conf configuration file should contain the following.
location /nginx_status {
stub_status on;
access_log off;
allow 127.0.0.1;
allow ::1;
deny all;
}
Instrumentation availability can be verified using these commands
(compile-time then run-time checks):
# nginx -V 2>&1 | grep -o with-http_stub_status_module
# curl http://localhost/nginx_status
Install the nginx PMDA by using the Install script as root:
# cd $PCP_PMDAS_DIR/nginx
# ./Install
To uninstall, do the following as root:
# cd $PCP_PMDAS_DIR/nginx
# ./Remove
pmdanginx is launched by pmcd(1) and should never be executed
directly. The Install and Remove scripts notify pmcd(1) when the
agent is installed or removed.
$PCP_PMDAS_DIR/nginx/nginx.conf
optional configuration file for pmdanginx
$PCP_PMDAS_DIR/nginx/Install
installation script for the pmdanginx agent
$PCP_PMDAS_DIR/nginx/Remove
undo installation script for the pmdanginx agent
$PCP_LOG_DIR/pmcd/nginx.log
default log file for error messages from pmdanginx
Environment variables with the prefix PCP_ are used to parameterize
the file and directory names used by PCP. On each installation, the
file /etc/pcp.conf contains the local values for these variables.
The $PCP_CONF variable may be used to specify an alternative
configuration file, as described in pcp.conf(5).
pmcd(1) and nginx(8).
This page is part of the PCP (Performance Co-Pilot) project.
Information about the project can be found at ⟨http://www.pcp.io/⟩.
If you have a bug report for this manual page, send it to
pcp@oss.sgi.com. This page was obtained from the project's upstream
Git repository ⟨git://git.pcp.io/pcp⟩ on 2017-07-05. If you discover
any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
Performance Co-Pilot PCP PMDANGINX(1)