asterisk

Commit Graph

Author	SHA1	Message	Date
George Joseph	19eef2a6dc	res_prometheus: Clone containers before iterating The channels, bridges and endpoints scrape functions were grabbing their respective global containers, getting the count of entries, allocating metric arrays based on that count, then iterating over the container. If the global container had new objects added after the count was taken and the metric arrays were allocated, we'd run out of metric entries and attempt to write past the end of the arrays. Now each of the scape functions clone their respective global containers and all operations are done on the clone. Since the clone is stable between getting the count and iterating over it, we can't run past the end of the metrics array. ASTERISK-29130 Reported-By: Francisco Correia Reported-By: BJ Weschke Reported-By: Sébastien Duthil Change-Id: If0c8e40853bc0e9429f2ba9c7f5f358d90c311af	5 years ago
Matt Jordan	a2648b22eb	res_prometheus: Add CLI commands This patch adds a few CLI commands to the res_prometheus module to aid system administrators setting up and configuring the module. This includes: * prometheus show status: Display basic statistics about the Prometheus module, including its essential configuration, when it was last scraped, and how long the scrape took. The last two bits of information are useful when Prometheus isn't generating metrics appropriately, as it will at least tell you if Asterisk has had its HTTP route hit by the remote server. * prometheus show metrics: Dump the current metrics to the CLI. Useful for system administrators to see what metrics are currently available without having to cURL or go to Prometheus itself. ASTERISK-28403 Change-Id: Ic09813e5e14b901571c5c96ebeae2a02566c5172	7 years ago
Matt Jordan	066280f0cc	res_prometheus: Add Asterisk bridge metrics This patch adds basic Asterisk bridge statistics to the res_prometheus module. This includes: * asterisk_bridges_count: The current number of bridges active on the system. * asterisk_bridges_channels_count: The number of channels active in a bridge. In all cases, enough information is provided with each bridge metric to determine a unique instance of Asterisk that provided the data, along with the technology, subclass, and creator of the bridge. ASTERISK-28403 Change-Id: Ie27417dd72c5bc7624eb2a7a6a8829d7551788dc	7 years ago

Author

SHA1

Message

Date

George Joseph

19eef2a6dc

res_prometheus: Clone containers before iterating

The channels, bridges and endpoints scrape functions were
grabbing their respective global containers, getting the
count of entries, allocating metric arrays based on
that count, then iterating over the container.  If the
global container had new objects added after the count
was taken and the metric arrays were allocated, we'd run
out of metric entries and attempt to write past the end
of the arrays.

Now each of the scape functions clone their respective
global containers and all operations are done on the
clone.  Since the clone is stable between getting the
count and iterating over it, we can't run past the end
of the metrics array.

ASTERISK-29130
Reported-By: Francisco Correia
Reported-By: BJ Weschke
Reported-By: Sébastien Duthil

Change-Id: If0c8e40853bc0e9429f2ba9c7f5f358d90c311af

Matt Jordan

a2648b22eb

res_prometheus: Add CLI commands

This patch adds a few CLI commands to the res_prometheus module to aid
system administrators setting up and configuring the module. This includes:

* prometheus show status: Display basic statistics about the Prometheus
  module, including its essential configuration, when it was last scraped,
  and how long the scrape took. The last two bits of information are useful
  when Prometheus isn't generating metrics appropriately, as it will at
  least tell you if Asterisk has had its HTTP route hit by the remote
  server.

* prometheus show metrics: Dump the current metrics to the CLI. Useful for
  system administrators to see what metrics are currently available without
  having to cURL or go to Prometheus itself.

ASTERISK-28403

Change-Id: Ic09813e5e14b901571c5c96ebeae2a02566c5172

Matt Jordan

066280f0cc

res_prometheus: Add Asterisk bridge metrics

This patch adds basic Asterisk bridge statistics to the res_prometheus
module. This includes:

* asterisk_bridges_count: The current number of bridges active on the
  system.

* asterisk_bridges_channels_count: The number of channels active in a
  bridge.

In all cases, enough information is provided with each bridge metric
to determine a unique instance of Asterisk that provided the data, along
with the technology, subclass, and creator of the bridge.

ASTERISK-28403

Change-Id: Ie27417dd72c5bc7624eb2a7a6a8829d7551788dc

3 Commits (6415562a140313dbcd5fd33e0991b0c1081ac4e2)