There are many articles on this subject, but you need to read many articles to complete a successful Spacewalk installation. There are fewer articles that tackle Spacewalk beyond the installation. Hopefully, this will fill in some of those blanks. What it is. Spacewalk is an open source Linux systems management solution. Spacewalk is the upstream community project from which the…
Read More »I’m not going to go into detail as to what spacewalk is and what this message is all about, you are here for a reason. You may have received an auto-generated email from Spacewalk to “inform you that your Spacewalk Certificate has expired on your [fqdn] server. After 4 day(s) the systems management services provided by your Spacewalk Server will…
Read More »
If yum updates or yum anything provides a network error or if you simply want to unregister the system from a managed server like RHN Classic, Red Hat Satellite, Katello, or Spacewalk, there is a only one file in the way. If presented with an error similar to this: yum repolist Loaded plugins: fastestmirror, refresh-packagekit, rhnplugin, security Network error: unknown…
Read More »