Currently critical alert for space available alerts on warning and
warning alert for space available alerts on critical.
Signed-off-by: Daniel Lenar <dlenar@vailsys.com>
This is necessary to build on darwin using nix, as nix-darwin uses an
older macOS SDK, built from Apple's open source releases.
Signed-off-by: Peter Woodman <peter@shortbus.org>
In certain instances on heavily loaded nodes with many network
devices, there may be concurrent access to the netdev collector's
`metricDescs` map, resulting in a panic. This adds a mutex to prevent
concurrent reads and writes to the map.
Signed-off-by: Brad Ison <bison@xvdf.io>
Move the systemd version function to an exporter method. This way we can
update the Verison information at every scrape, in case the underlying
version changes.
Signed-off-by: Ben Kochie <superq@gmail.com>
systemd patch versions are as important as the major version number;
they indicate security or bug fixes or other behavioural changes between
versions.
Use float64 over float32 as the rounding error with float32 rendered
250.3 as 250.3000030517578 in my testing.
Signed-off-by: Joe Groocock <jgroocock@cloudflare.com>
Signed-off-by: Joe Groocock <me@frebib.net>
analogous to the /var/lib/docker exclude added in
https://github.com/prometheus/node_exporter/pull/814
podman rootful containers mount eg. shm filesystems at
/var/lib/containers/storage/*-containers/*/userdata/shm. these should be
treated like things under /var/lib/docker by default.
Signed-off-by: Lauri Tirkkonen <lauri@hacktheplanet.fi>
Allow filtering APR entries based on device. Useful for ignoring
entries for network namespaces (containers).
Signed-off-by: Ben Kochie <superq@gmail.com>
* [BUGFIX] Handle nil CPU thermal power status on M1 #2218
* [BUGFIX] bsd: Ignore filesystems flagged as MNT_IGNORE. #2227
* [BUGFIX] Sanitize UTF-8 in dmi collector #2229
Signed-off-by: Ben Kochie <superq@gmail.com>
This adds a new Linux metric, node_softirqs_total, which corresponds
to the 'softirq' line in /proc/stat. This metric is disabled by
default and it can be enabled with '--collector.stat.softirq'.
Signed-off-by: Jacob Vosmaer <jacob@gitlab.com>
Use the non-cgo version for all openbsd architectures.
The old code only pulled some defines from header files. Just add them
as enumerations in native go. Also be careful at what the SysctlRaw returns.
Implement a way that supports both recent and old pre-6.4 OpenBSD systems.
With go-1.16 OpenBSD binaries will link to libc and because of this binaries
built on OpenBSD 6.9-current do not run on OpenBSD 6.3. OpenBSD 6.3 is also
not supported for more then 2 years. So maybe the compat code is not needed.
Still validation object length before doing an unsafe pointer conversion
is probably reasonable but I'm no golang expert.
Signed-off-by: Claudio Jeker <claudio@openbsd.org>
