Merge branch 'cicd' into 'master'

.gitignore

.gitlab-ci.yml

CICD/.yamllintconf.yaml

CICD/.yamllintheat.yaml

CICD/ansible_create_cluster_script.sh

CICD/ansiblelint/.gitignore

CICD/ansiblelint/run_lint.py

CICD/ansiblelint/spec.yml

CICD/files/.gitignore

CICD/files/etcExports

CICD/heat/gc_HOT.yaml

CICD/heat/heatcicdwrapper.sh

CICD/heat/mgmtnode_HOT.yaml

CICD/heat/resource_registry.yaml

CICD/master_playbook.yml

CICD/plays/allnodes.yml

CICD/plays/computenodes.yml

CICD/plays/files

CICD/plays/init_slurmconf.yml

CICD/plays/make_files.yml