Moar refactoring and cleanups - common directory for ansible

testing/playbooks/files/usr

-../../../cesnet-central/playbooks/files/usr
+../../../common/playbooks/files/usr
\ No newline at end of file

testing/playbooks/k8s.yaml

-../../cesnet-central/playbooks/k8s.yaml
+../../common/playbooks/k8s.yaml
\ No newline at end of file

testing/playbooks/notebooks.yaml

-../../cesnet-central/playbooks/notebooks.yaml
+../../common/playbooks/notebooks.yaml
\ No newline at end of file

testing/playbooks/squid.yaml

-../../cesnet-central/playbooks/squid.yaml
+../../common/playbooks/squid.yaml
\ No newline at end of file

testing/playbooks/templates/etc/exports

-# export the NFS directory to all the cluster members
-/exports {% for host in groups['allnodes'] -%}{{ hostvars[host].ansible_default_ipv4.address }}(rw,async,no_root_squash,no_subtree_check) {{ hostvars[host].ansible_default_ipv6.address }}(rw,async,no_root_squash,no_subtree_check) {% endfor -%}

testing/playbooks/templates/etc/exports

+../../../../common/playbooks/templates/etc/exports.ipv46
\ No newline at end of file

testing/playbooks/templates/etc/mailutils.conf

-../../../../cesnet-central/playbooks/templates/etc/mailutils.conf
+../../../../common/playbooks/templates/etc/mailutils.conf
\ No newline at end of file

testing/playbooks/templates/etc/squid

-../../../../cesnet-central/playbooks/templates/etc/squid
+../../../../common/playbooks/templates/etc/squid
\ No newline at end of file