If this flag is set, the metrics about the exporter itself (go_*,
process_*, promhttp_*) will be excluded from /metrics.
The Kingpin way of handling boolean flags makes the negative flag
wording (_dis_able) the most reasonably one.
This also refactors the flow in node_exporter.go quite a bit to avoid
mixing up the global and a local registry and to avoid re-creating a
registry even if no filtering is requested.
Signed-off-by: beorn7 <beorn@soundcloud.com>
Tcp SYN packet retransmits are a very useful signal as they affect
network performance disproportionately to regular TCP retransmits.
Signed-off-by: Ben Kochie <superq@gmail.com>
* storcli.py: Remove IntEnum
This removes an external dependency.
Moved VD state to VD info labels
* storcli.py: Fix BBU health detection
BBU Status is 0 for a healthy cache vault and 32 for a healthy BBU.
* storcli.py: Strip all strings from PD
Strip all strings that we get from PDs.
They often contain whitespaces....
* storcli.py: Add formatting options
Add help text explaining how this documented was formatted
* storcli.py: Add DG to pd_info label
Add disk group to pd_info.
That way we can relate to PDs in the same DG.
For example to check if all disks in one RAID
use the same interface...
* storcli.py: Fix promtool issues
Fix linting issues reported by promtool check-metrics
* storcli.py: Exit if storcli reports issues
storcli reports if the command was a success.
We should not continue if there are issues.
* storcli.py: Try to parse metrics to float
This will sanitize the values we hand over to
node_exporter - eliminating any unforeseen values we read out...
* storcli.py: Refactor code to implement handle_sas_controller()
Move code into methods so that we can now also support HBA queries.
* storcli.py: Sort inputs
"...like a good python developer"
- Daniel Swarbrick
* storcli.py: Replace external dateutil library with internal datetime
Removes external dependency...
* storcli.py: Also collect temperature on megaraid cards
We have already collected them on mpt3sas cards...
* storcli.py: Clean up old code
Removed dead code that is not used any more.
* storcli.py: strip() all information for labels
They often contain whitespaces...
* storcli.py: Try to catch KeyErrors generally
If some key we expect is not there, we will want to
still print whatever we have collected so far...
* storcli.py: Increment version number
We have made some changes here and there.
The general look of the data has not been changed.
* storcli.py: Fix CodeSpell issue
Split string to avoid issues with Codespell due to Celcius in JSON Key
Signed-off-by: Christopher Blum <zeichenanonym@web.de>
* deleted_libraries: Upgrade to Python 3
Python 2.7 will not be maintained past 2020. Therefore upgrade
text_collector_examples/deleted_libraries.py to Python 3.
* Add mellanox_hca_temp text collector example
mellanox_hca_temp is a script that reads Mellanox HCA temperature using
the Mellanox mget_temp_ext tool.
Signed-off-by: Benjamin Drung <benjamin.drung@cloud.ionos.com>
In some cases the file might be called "temp" instead of the usual format "temp<index>_<item>"
as described in the kernel docs: https://www.kernel.org/doc/Documentation/hwmon/sysfs-interface
In this case, treat this as an _input file containing the current temperature reading.
Fixes#1122
Signed-off-by: Paul Gier <pgier@redhat.com>
* Update Linux cpufreq collector to use new procfs library functions.
* Split thermal throttle collection to a separate function.
* Add new required fixtures and repack ttar file.
Signed-off-by: Ben Kochie <superq@gmail.com>
The format of /proc/diskstats is changing in linux-4.19 to include some
additional fields. See: https://www.kernel.org/doc/Documentation/iostats.txt
* collector/diskstats: use constants for some hard coded strings
* collector/diskstats: update diskstats for linux-4.19
* collector/diskstats: remove kernel doc url from individual metrics
Signed-off-by: Paul Gier <pgier@redhat.com>
* State that wifi collector is disabled by default
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
* Add the 'processes' collector to the Readme
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
LaunchDaemons are the correct way to create services that are restart proof.
There is now only a single destination place mentioned in the readme for the plist file.
Signed-off-by: Dávid Balakirev <dave00ster@gmail.com>
This is mostly required to fix a bug with histograms on 32bit platforms.
(Which might or might not be used in node_exporter. Just in case...)
Signed-off-by: beorn7 <beorn@soundcloud.com>
* infiniband: Add not connected i40iw0/ports/1 fixtures
* infiniband: Handle issue when iWARP* RDMA modules are not available
This is related to #966, and handle this error,
Jun 07 13:33:24 hostname node_exporter[81888]: time="2018-06-07T13:33:24+02:00" level=error msg="ERROR: infiniband
collector failed after 0.000929s: strconv.ParseUint: parsing \"N/A (no PMA)\": invalid syntax" source="collector.go:132"
Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>
* strip rootfs prefix for run in docker
* Use `/` as default value of path.rootfs, and parse mounts from `/proc/1/mounts`.
* No need to mount `/proc` and `/sys` because we share host's PID
namespace, which allows processes within the container to see all of the
processes on the system.
Closes: #66
Signed-off-by: Ivan Mikheykin <ivan.mikheykin@flant.com>
Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
