Fencing in linux VM cluster
- Setup fencing between linux VM cluster nodes running on KVM hypervisors.
- Posted by Kostas Koutsogiannopoulos · July 2, 2018
Highly available NFS server
- Setup an Active/Passive topology with common storage for shared data.
- Posted by Kostas Koutsogiannopoulos · June 4, 2018
Distributing fail2ban actions
- Using fail2ban and redis under ansible's orchestration for common good.
- Posted by Kostas Koutsogiannopoulos · Dec. 29, 2017
IBM Cloud Manager with OpenStack
- Install, deploy and manage your cloud the IBM way.
- Posted by Kostas Koutsogiannopoulos · Sept. 1, 2017
Extending root fs of the whole farm
- How to extend the root filesystem of a dozen linux servers grazing in the clouds.
- Posted by Kostas Koutsogiannopoulos · Aug. 9, 2017
Extending root fs on linux vm
- How to extend the root filesystem of linux vm running on Virtualbox.
- Posted by Kostas Koutsogiannopoulos · Aug. 2, 2017
ipset for firewalld
- Persistent ipset rules for firewalld.
- Posted by Dimitris Dimitropoulos · April 3, 2017
ELK stack in practice
- Using ELK to measure application performance.
- Posted by Kostas Koutsogiannopoulos · March 27, 2017
Top 10 articles of 2016
- Most visited articles, and some basic analytics of our first complete year.
- Posted by Kostas Koutsogiannopoulos · Dec. 31, 2016
WallpapersCraft.com Downloader
- Automate the wallpaper download process from WallpapersCraft.com with php.
- Posted by Dimitris Dimitropoulos · Nov. 28, 2016
