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diff --git a/collectors/python.d.plugin/hpssa/README.md b/collectors/python.d.plugin/hpssa/README.md index 12b250475..82802d8b4 100644..120000 --- a/collectors/python.d.plugin/hpssa/README.md +++ b/collectors/python.d.plugin/hpssa/README.md @@ -1,106 +1 @@ -<!-- -title: "HP Smart Storage Arrays monitoring with Netdata" -custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/hpssa/README.md" -sidebar_label: "HP Smart Storage Arrays" -learn_status: "Published" -learn_topic_type: "References" -learn_rel_path: "Integrations/Monitor/Storage" ---> - -# HP Smart Storage Arrays collector - -Monitors controller, cache module, logical and physical drive state and temperature using `ssacli` tool. - -Executed commands: - -- `sudo -n ssacli ctrl all show config detail` - -## Requirements: - -This module uses `ssacli`, which can only be executed by root. It uses -`sudo` and assumes that it is configured such that the `netdata` user can execute `ssacli` as root without a password. - -- Add to your `/etc/sudoers` file: - -`which ssacli` shows the full path to the binary. - -```bash -netdata ALL=(root) NOPASSWD: /path/to/ssacli -``` - -- Reset Netdata's systemd - unit [CapabilityBoundingSet](https://www.freedesktop.org/software/systemd/man/systemd.exec.html#Capabilities) (Linux - distributions with systemd) - -The default CapabilityBoundingSet doesn't allow using `sudo`, and is quite strict in general. Resetting is not optimal, but a next-best solution given the inability to execute `ssacli` using `sudo`. - -As the `root` user, do the following: - -```cmd -mkdir /etc/systemd/system/netdata.service.d -echo -e '[Service]\nCapabilityBoundingSet=~' | tee /etc/systemd/system/netdata.service.d/unset-capability-bounding-set.conf -systemctl daemon-reload -systemctl restart netdata.service -``` - -## Charts - -- Controller status -- Controller temperature -- Logical drive status -- Physical drive status -- Physical drive temperature - -## Enable the collector - -The `hpssa` collector is disabled by default. To enable it, use `edit-config` from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md), which is typically at `/etc/netdata`, to edit the `python.d.conf` -file. - -```bash -cd /etc/netdata # Replace this path with your Netdata config directory, if different -sudo ./edit-config python.d.conf -``` - -Change the value of the `hpssa` setting to `yes`. Save the file and restart the Netdata Agent with `sudo systemctl -restart netdata`, or the [appropriate method](https://github.com/netdata/netdata/blob/master/docs/configure/start-stop-restart.md) for your system. - -## Configuration - -Edit the `python.d/hpssa.conf` configuration file using `edit-config` from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md), which is typically at `/etc/netdata`. - -```bash -cd /etc/netdata # Replace this path with your Netdata config directory, if different -sudo ./edit-config python.d/hpssa.conf -``` - -If `ssacli` cannot be found in the `PATH`, configure it in `hpssa.conf`. - -```yaml -ssacli_path: /usr/sbin/ssacli -``` - -Save the file and restart the Netdata Agent with `sudo systemctl restart netdata`, or the [appropriate -method](https://github.com/netdata/netdata/blob/master/docs/configure/start-stop-restart.md) for your system. - -### Troubleshooting - -To troubleshoot issues with the `hpssa` module, run the `python.d.plugin` with the debug option enabled. The -output will give you the output of the data collection job or error messages on why the collector isn't working. - -First, navigate to your plugins directory, usually they are located under `/usr/libexec/netdata/plugins.d/`. If that's -not the case on your system, open `netdata.conf` and look for the setting `plugins directory`. Once you're in the -plugin's directory, switch to the `netdata` user. - -```bash -cd /usr/libexec/netdata/plugins.d/ -sudo su -s /bin/bash netdata -``` - -Now you can manually run the `hpssa` module in debug mode: - -```bash -./python.d.plugin hpssa debug trace -``` - +integrations/hp_smart_storage_arrays.md
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