* Automatically generate electionID from the fullname or use the set value.
* Updated the chart readme to include the new empty default.
* Rebuilt the Helm readme with helm-docs.
* Initial work on chrooting nginx process
* More improvements in chroot
* Fix charts and some file locations
* Fix symlink on non chrooted container
* fix psp test
* Add e2e tests to chroot image
* Fix logger
* Add internal logger in controller
* Fix overlay for chrooted tests
* Fix tests
* fix boilerplates
* Fix unittest to point to the right pid
* Fix PR review
* helm: add new ingressClass resource
* add ingress parameters support
This commit adds ingress parameters support.
Credits go to Ariel Vinas: ariel@craftech.io
When deploying the controller to a custom namespace, users have to
overwrite the namespace attribute as well as the hardcoded namespace
values in a number of args for the Deployment and the admission
controller Jobs.
Instead, this commit, uses the namespace name from the DownwardAPI,
and allows users to simply change the namespace attribute without
having to worry about the container args.
