Troubleshooting

[% if entry.integration_type == 'collector' %] [% if entry.meta.plugin_name is in(['go.d.plugin', 'python.d.plugin', 'charts.d.plugin']) %]

Troubleshooting

Debug Mode

[% if entry.meta.plugin_name == 'go.d.plugin' %] Important: Debug mode is not supported for data collection jobs created via the UI using the Dyncfg feature. [% endif %]

To troubleshoot issues with the [[ entry.meta.module_name ]] collector, run the [[ entry.meta.plugin_name ]] with the debug option enabled. The output should give you clues as to why the collector isn't working.

• Navigate to the plugins.d directory, usually at /usr/libexec/netdata/plugins.d/. If that's not the case on your system, open netdata.conf and look for the plugins setting under [directories].

  bashCopy

  cd /usr/libexec/netdata/plugins.d/
  

• Switch to the netdata user.

  bashCopy

  sudo -u netdata -s
  

[% if entry.meta.plugin_name == 'go.d.plugin' %]

• Run the go.d.plugin to debug the collector:

  bashCopy

  ./go.d.plugin -d -m [[ entry.meta.module_name ]]
  

  To debug a specific job:

  bashCopy

  ./go.d.plugin -d -m [[ entry.meta.module_name ]] -j jobName
  

[% elif entry.meta.plugin_name == 'python.d.plugin' %]

• Run the python.d.plugin to debug the collector:

  bashCopy

  ./python.d.plugin [[ entry.meta.module_name ]] debug trace
  

[% elif entry.meta.plugin_name == 'charts.d.plugin' %]

• Run the charts.d.plugin to debug the collector:

  bashCopy

  ./charts.d.plugin debug 1 [[ entry.meta.module_name ]]
  

[% endif %]

Getting Logs

If you're encountering problems with the [[ entry.meta.module_name ]] collector, follow these steps to retrieve logs and identify potential issues:

• Run the command specific to your system (systemd, non-systemd, or Docker container).
• Examine the output for any warnings or error messages that might indicate issues. These messages should provide clues about the root cause of the problem.

System with systemd

Use the following command to view logs generated since the last Netdata service restart:

journalctl _SYSTEMD_INVOCATION_ID="$(systemctl show --value --property=InvocationID netdata)" --namespace=netdata --grep [[ entry.meta.module_name ]]

System without systemd

Locate the collector log file, typically at /var/log/netdata/collector.log, and use grep to filter for collector's name:

grep [[ entry.meta.module_name ]] /var/log/netdata/collector.log

Note: This method shows logs from all restarts. Focus on the latest entries for troubleshooting current issues.

Docker Container

If your Netdata runs in a Docker container named "netdata" (replace if different), use this command:

docker logs netdata 2>&1 | grep [[ entry.meta.module_name ]]

[% else %] [% if entry.troubleshooting.problems.list %]

Troubleshooting

[% endif %] [% endif %] [% elif entry.integration_type == 'cloud_notification' %] [% if entry.troubleshooting.problems.list %]

Troubleshooting

[% endif %] [% elif entry.integration_type == 'agent_notification' %]

Troubleshooting

Test Notification

You can run the following command by hand, to test alerts configuration:

# become user netdata
sudo su -s /bin/bash netdata

# enable debugging info on the console
export NETDATA_ALARM_NOTIFY_DEBUG=1

# send test alarms to sysadmin
/usr/libexec/netdata/plugins.d/alarm-notify.sh test

# send test alarms to any role
/usr/libexec/netdata/plugins.d/alarm-notify.sh test "ROLE"

Note that this will test all alert mechanisms for the selected role.

[% elif entry.integration_type == 'exporter' %] [% if entry.troubleshooting.problems.list %]

Troubleshooting

[% endif %] [% elif entry.integration_type == 'secretstore' %] [% if entry.troubleshooting.problems.list %]

Troubleshooting

[% endif %] [% endif %] [% for item in entry.troubleshooting.problems.list %]

[[ item.name ]]

[[ item.description ]]

[% endfor %]