The Hotel Hero

Notes by a Sysadmin

Cluster | Philosophy | Stack

Thoughts abouts Confidentiality, Integrity and Availabillity

Portainer on Swarm

April 10, 2021 |

Portainer is a GUI admin tool for Docker (and K8s). And it is almost a "must have", not that you can't do without. But, this tool is really help full in getting and understanding of your whole cluster, it is stable and great for debugging.

The following "Stack" deployment will setup two services that run... Read more


I'm a Sysadmin, network manager and cyber security entusiast. The main purpose of this public "notebook" is for referencing repetitive tasks, but it might as well come in handy to others. Windows can not be supported! But all other OS compliant with the POSIX-standard can (with minor adjustments) apply the configs on the site. It is Mac OSX, RHEL and all the Fedora based distros and Debian based (several 100's of OS's), all the BSD distros, Solaris, AIX and HP-UX.