When linting this script, this will always fire. This is because shellcheck
only does static code analysis and thus can not determine the filepath.
References:
- https://www.shellcheck.net/wiki/SC1090
This should help with unreachable hosts, as the plugin can take more than
10 minutes to complete otherwise. These changes should be fully backwards
compatible, since the default is no timeout set, so it acts the same way
as before.
Changes:
- Introduce "timeout" configuration
- Only run timeout when configured
- Document usage of new configuration
Dovecot has a new "stats" command, and the version that this plugin
works with is now called as "doveadm oldstats", so try to adapt the
command based on the dovecot version.
Fixes#1327
This is a multigraph plugin which graphs various stats from gpsd. Only
enough statistics are graphed to show the _quality_ of the fix, not the
actual fix itself (attempting to protect privacy).
GPSd will report various messages asynchronously (that is, the messages
may come in any order) so, during the collect phase, we emit values as
and when the messages arrive. This should provide the most expedient
response.
fixed graphing failures for VM deployed on legacy Centos 6.9 virtualization
platforms (script uses the Proxmox entries), in the case of VM domain names
beggining with digits (first field name character must be [a-ZA-Z_])
used "Validate field names" Python stanza from documentation ("How to write
plugins", "Notes on field names") to improve the clean_vm_name function, thus
munin kvm graph creation succeeded for VM with names starting with digits,
like "150-121-Apache", deployed on Centos 6.9 virtualization platforms.
It seems the default base URL stopped working, so a locally-resolvable
address or name needs to be provided instead.
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
fixed graph failure for VM names starting with digits
used "Validate filednames" Python stanza from docs to improve
clean_vm_name functions, helping graph creations for VM with names
starting with digits, like "150-121-Apache".
remember: each data source in a plugin must be identified by a field
name (in this case VM names). The characters must be [a-zA-Z0-9_],
while the first character must be [a-zA-Z_].
when installing / first running the plugin, it can take longer than
one munin-update call to create the $TIMEFILE. so until it is created
we assume the $LOCKFILE is not too old yet and let the first run finish
before we spawn additional processes.
* support systems without time executable
(if we can use bash time keyword)
* use curl as smtp client if available
* enable specifying different ports from 25
* enable specifying other test commands than "HELO localhost"
(e.g. HELP, QUIT can also be used to test connections)
* Fix awk search-term for ROS7*
Value could be named "temperature" or "cpu-temperature". Tested with
RB5009, hex, CRS309, CRS305.
Search value without :.
Check different values in different ROS-Versions.
Tested with RB5009, hex, CRS309, CRS305.
The code was python3-compatible before, thus it was just a matter of
changing "python" to "python3".
The micropython approach previously relied on micropython-lib being
installed. Now the basic micropython package (on OpenWrt) is
sufficient.
This adds a plugin that supports the Arris SB8200 cable modem
- Uptime
- Downstream error counts
- Downstream Signal-to-Noise ratio (dB)
- Downstream & Upstream Power (dBmV)
Signed-off-by: Nathaniel Clark <Nathaniel.Clark@misrule.us>
Address several issues regarding the psi-plugin (pressure stall information).
Fixes:
- Use local for variables in functions.
- Add fetch as a valid parameter and remove auto.
- Remove double slash in path for get_pressure_value() and quote it.
- Remove line break in return value of get_printable_name().
- Quote variables to avoid splitting/globbing.
- Rename pressure plugin to linux_psi.
References:
- https://github.com/munin-monitoring/contrib/pull/1302
Adds a plugin to monitor the pressure stall information (psi) as reported by the Linux kernel.
- groups averages per resource
- rate/derive totals for ease of reading
- resources, intervals and scopes configurable
See: https://www.kernel.org/doc/html/latest/accounting/psi.html
If we don't want to show any host names in graphs/legend, it makes sense to not resolve them.
I occasionally notice the issue with name resolution of IPv6 addresses on certain networks, which makes `chronyc tracking` take 20+ seconds. Adding -n makes it almost instantaneous.
