Role of openstack running kubernetes -
i want understand role of openstack when kubernetes deployed on top of it. user able access underlying openstack layer in case? (i mean ask if user can create instances, networks , access other openstack resource)or user provided kubernetes offerings? link or answer help. don't seem find functionality part mentioned in guide.
openstack's role in k8s world provide k8s instances , storage it's job, gce , azure.
kubernetes tries abstract underlying cloud infrastructure applications can ported 1 cloud provider transparently.
k8s achieves defining abstractions persistent volumes , persistent volume claims allowing pod define requirement storage without needing state requires cinder volume directly.
there should no need access openstack directly kubernetes-based app unless app needs manage openstack cluster in case can provide openstack credentials app , access openstack api.
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