We use the output-compatible perccli and storcli.py does not handle 'Unknown' as a result:
```
sg="Error parsing \"/var/lib/node_exporter/perccli.prom\": text format parsing error in line 222: expected float as value, got \"Unknown\"" source="textfile.go:212"
```
I know, the perccli should not return 'Unknown' but this error breaks all other useful measurements because the prom file is not parsable. My if condition fixes this.
Signed-off-by: Andreas Wirooks <andreas.wirooks@1und1.de>
* 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>
* textfile smartmon.sh
Added functions to also parse megaraid disks.
Added parsing to also detect the grown_defects counters.
* textfile storcli.py
Reworked the example file to export lots more information about
megaraid attached controllers, VDs and PDs.
Signed-off-by: Christopher Blum <christopher.blum@profitbricks.com>
Collect metrics from the StorCLI utility on the health of MegaRAID
hardware RAID controllers and write them to stdout so that they can be
used by the textfile collector.
We parse the JSON output that StorCLI provides.
Script must be run as root or with appropriate capabilities for storcli
to access the RAID card.
Designed to run under Python 2.7, using the system Python provided with
many Linux distributions.
The metrics look like this:
mbostock@host:~$ sudo ./storcli.py
megaraid_status_code 0
megaraid_controllers_count 1
megaraid_emergency_hot_spare{controller="0"} 1
megaraid_scheduled_patrol_read{controller="0"} 1
megaraid_virtual_drives{controller="0"} 1
megaraid_drive_groups{controller="0"} 1
megaraid_virtual_drives_optimal{controller="0"} 1
megaraid_degraded{controller="0"} 0
megaraid_battery_backup_healthy{controller="0"} 1
megaraid_ports{controller="0"} 8
megaraid_failed{controller="0"} 0
megaraid_drive_groups_optimal{controller="0"} 1
megaraid_healthy{controller="0"} 1
megaraid_physical_drives{controller="0"} 24
megaraid_controller_info{controller="0", model="AVAGOMegaRAIDSASPCIExpressROMB"} 1
mbostock@host:~$
Nuno Tavares
mpursley
Andreas Wirooks
Christopher Blum
Bruce Lee
Mario Trangoni
Matt Bostock