* add CI test for auto_renew_certificates
* change timer value
fix typo error in rotate cert script
(cherry picked from commit cce0940e1f)
Conflicts:
roles/kubernetes/master/templates/k8s-certs-renew.timer.j2
* Added support for setting tiller_service_account and tiller_replicas
* Specify helm 2 version to ensure we have a test path that still hits helm 2 code
* Moved tiller_service_account to defaults.yml. Fixed is tiller_replicas defined check.
* download file
* download containers
* fix push image to nodes
* pull if none image on host
* fix
* improve docker image tag checks.
do not pull already cached images
* rebase fix merge conflict
* add support download_run_once when upgrade and scale cluster
add some test with download_run_once
* set default values to temp flag for every download cycle
* add save,load abilty for containerd and crio when download_run_once=true
* return redefine image save/load command to set_docker_image_facts.yml
* move set command to set_container_facts
* ctr in containerd_bin_dir
* fix order of ctr image export arguments
* temporary disable download_run_once for containerd and crio
due https://github.com/containerd/containerd/issues/4075
* remove unused files
* fix strict yaml linter warning and errors
* refactor logical conditions to pull and cache container images
* remove comment due lint check
* document role
* remove image_load_on_localhost, because cached images are always loaded to docker on remote sites
* remove XXX from debug output
* PHASE 2 - Enable Packet-CI in gitlab
* Add gitlab files
* Reset files back and only keep Packet
* Include packet
* Add missing Upgrade Tests
* Update GCE jobs etc
* Fix bug
* Yaml lint all gitlab files
* Remove GCE
* Test
* Test again
* Enable GCE again
* Install requirements
* Cleanup the gitlab file
* Cleanup runner tags
* Install requirements
* Test
* Test variables for gce
* Test again
* Test again
* Fix
* Update
