netblue30/firejail

https://cshort.co/364j5Hr
Firejail is a SUID sandbox program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces, seccomp-bpf and Linux capabilities.

Running a Hubot in the Kubernetes cluster

https://cshort.co/2Rs0U9b
The very first option to setup and run your own Hubot is Heroku. There is a whole section in Hubot’s documentation how to do it. This is a very easy and straightforward solution, yet it’s true as far as you are running just Hubot and you don’t have any other services to maintain.

Works at Red Hat | Writes DevOps'ish & KubeWeekly | CNCF Ambassador | Disabled Veteran | He/Him/His | Views are solely mine