this helps use the same configs on multiple nodes where not all the
patterns expand to existing files on all of them or when files are not
yet existing
Some SNMP implementations actively report the interface speed as 0 (e.g., when disconnected). This led the plugin to report both min and max to be 0, which later confuses RRDTool, with errors such as
[ERROR] Unable to create '/var/lib/munin/example.net/192.2.0.1-snmp_if_combined_vlan-37-send-d.rrd': failed to parse data source 600:0:0: min must be less than max in DS definition
when trying to creates the RRDs. Ultimately, this would prevent the graph creation from suceeding with errors such as
[ERROR] In RRD: Error updating /var/lib/munin/example.net/192.2.0.1-snmp_if_combined_vlan-37-send-d.rrd: opening '/var/lib/munin/example.net/192.2.0.1-snmp_if_combined_vlan-37-send-d.rrd': No such file or directory
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
The data was incorrectly loaned from a `temp` subgraph, which should
have been `temperature`.
This led to errors during munin-graph, as follow
[ERROR] Failed to find windChill source at temp.windChill, skipping field
[ERROR] Failed to find heatIndex source at temp.heatIndex, skipping field
[PERL WARNING] Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Munin/Master/Utils.pm line 1149, <GEN1> line 1728.
[ERROR] filename is empty for $VAR1 = {
'#%#name' => 'windChill',
'graph_data_size' => 'normal',
'label' => 'Wind chill [°C]',
'update_rate' => '300'
};
, temp.windChill
[PERL WARNING] Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Munin/Master/Utils.pm line 1149, <GEN1> line 1728.
[ERROR] filename is empty for $VAR1 = {
'#%#name' => 'heatIndex',
'graph_data_size' => 'normal',
'label' => 'Heat index [°C]',
'update_rate' => '300'
};
, temp.heatIndex
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
This fix allows to skip validity checks on any intermediate certificate
which subject hash appears in the list.
Let's Encrypt certificates are cross-signed by both DST Root CA X3 and
ISRG Root X1. DST Root CA X3 has expired on 2021-09-30 [0], which causes
the plugin to incorrectly report some full-chain LE certificates as
expired.
[0] https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/
Signed-off-by: Olivier Mehani <shtrom@ssji.net>
When error counts wrap they are displayed as int32 and negative.
Recast them to uint32 to fix math.
Signed-off-by: Nathaniel Clark <Nathaniel.Clark@misrule.us>
Fixes:
- Make playercount work on non english systems
- Avoid getting an invalid PID if not run with sufficient permissions
- Fix getting CPU usage
Enhance:
- Clearify that CPU usage is in percent
