* [original] Put host name first in <TITLE>
* [munstrap] Put host name or service (NAME) first in <title>
Useful when many tabs are open.
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
It is very common for PuppetDB installs to run on a different host than
the puppetmaster. In such cases, a certificate file is normally used to
establish an encrypted communication to the server.
The most common setup for this server certificate is to use a
certificate that was signed by the puppetmaster's CA, so one would want
to verify the server cert against this same CA (it should be present on
puppet clients).
Moreover, to ensure that *only* puppet clients can communicate with
PuppetDB, a pair of client certificat/key files are usually used to
authenticate clients.
PuppetDB requires a pretty high amount of memory allocated to it. If you
don't give enough memory space to the JVM, PuppetDB might crash when it
has fully used the available max memory. This plugin should be useful
for better tuning up your instance(s) of PuppetDB.
Currently, it's only compatible with PuppetDB 6.x since it's requesting
data from the API as described for that version:
https://puppet.com/docs/puppetdb/6.0/api/metrics/v1/mbeans.html#jvm-metrics
To add support for more versions, one would need to consult the same
documentation for different versions and to adapt URLs used and the code
that's obtaining the data from JSON if the layout of the responses is
different.
The pattern under which the data was saved was different than the pattern under the data was loaded on the next run. The reason being an undefined variable that evaluates to the empty string. The result was that the number of matching lines reported was for the whole logfile instead of the time since the last run.
By default, Net::Ping will report a good attempt even when the remote end returns "connection refused". By enabling service_check, the connection must have been established.
See https://perldoc.perl.org/Net/Ping.html#Functions
The plugins beboxsync, beboxstats and beboxstats.expect are obsolete.
The ISP that sold the Bebox [Be*] was acquired by another provider
more than five years ago so it is very unlikely that anybody is using
these plugins any more.
The plugin tg585v7_ is a suitable replacement as the Bebox and TG585
are both made by Technicolor [formerly Thompson] and run on the same
platform. tg585v7_ also seems to be much more comprehensive than the
bebox plugins.
Closes: #1023
Thanks, troffasky
The HostDenied field is renamed to ssh. To preserve existing data,
# cd /var/lib/munin/example.net
# mv hostname-hostsdeny-HostsDenied-g.rrd hostname-hostsdeny-sshd-g.rrd
This refactor incidentally also fixes a bug where empty or commented-out
lines where also counted.
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
The API tends to be unstable and often fail with a 500,
which makes the plugin disappear. Keeping a cache allows
to prevent some flickering of the graph.
This allows us to further split config data-fetching from live
data-fetching, thus removing the need to support DIRTYCONFIG.
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
We need to set the date for all plugins, otherwise the lagging `daily`
one is assumed for all, and confuses spoolfetch and other time-based
sanity checks.
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
Also make the daily graph more flexible, by always reporting the second
last value (presumably the previous, but sometimes the API lags a bit,
and actively requesting by date result in never reporting some late
data).
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
* Add support for StartTLS in ssl-certificate-expiry
Added support for StartTLS in ssl-certificate-expiry
Use env.services foo.example.net_25_smtp to enable StartTLS on a SMTP server.
