misgod-yy

Extend mtbf time range

2

This PR change the defination of "kube-monkey/mtbf". When we use kube-monkey to kill pod in k8s cluster, we find it too slow to generate a failure, because the label 'kube-monkey/mtbf'...

Support more forms of failure: execute command in containers

2

Support for executing command in containers. Users could design different kinds of failures by executing different commands. Add monkey behavior in kube-monkey's config as follows: ``` [kubemonkey] dry_run = true...