This module checks the time until a x509 certificate expiration and its revocation status.
It produces the following charts:
- Time Until Certificate Expiration in
- Revocation Status in
go.d/x509check.conf configuration file using
edit-config from the
Netdata config directory, which is typically at
smtp scheme for smtp servers,
file for files and
tcp for others. Port is mandatory for all non-file
Here is an example for 3 sources:
For all available options and defaults please see module configuration file.
Revocation status check is disabled by default. To enable it set
check_revocation_status to yes.
To troubleshoot issues with the
x509check collector, run the
go.d.plugin with the debug option enabled. The output
should give you clues as to why the collector isn't working.
First, navigate to your plugins directory, usually at
/usr/libexec/netdata/plugins.d/. If that's not the case on your
netdata.conf and look for the setting
plugins directory. Once you're in the plugin's directory, switch
You can now run the
go.d.plugin to debug the collector: