Remove the kvm role.

library/centos/roles/kvm/defaults/main.yml

@@ -1,52 +0,0 @@
----
-virtualization_pkg_state: latest
-
-virtualization_packages:
-  - qemu-kvm
-  - libvirt
-  - bridge-utils
-  - virt-install
-  - cloud-utils
-
-virtualization_centos6_packages:
-  - python-virtinst
-
-virtualization_centos_netinst_url: "http://mi.mirror.garr.it/mirrors/CentOS/7/os/x86_64/"
-virtualization_os_boot_dir: /var/lib/libvirt/boot
-virtualization_os_boot_images:
-  - "http://centos.mirror.garr.it/centos/7.7.1908/isos/x86_64/CentOS-7-x86_64-Minimal-1908.iso"
-  - "http://releases.ubuntu.com/bionic/ubuntu-18.04.3-live-server-amd64.iso"
-  - "https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2"
-  - "https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img"
-
-virtualization_activate_forwarding: True
-
-virtualization_disable_nfs: True
-virtualization_nfs_services_to_be_disabled:
-  - nfslock
-  - rpcbind
-  - gssproxy
-
-virtualization_disable_iscsi: True
-virtualization_iscsi_services_to_be_disabled:
-  - iprupdate
-  - iprinit
-  - iprdump
-  - iscsid
-
-# Set this to false if ganeti is used for VM management
-virtualization_enable_libvirtd: True
-virtualization_services_to_be_enabled:
-  - libvirtd
-
-virtualization_sysctl_tuning:
-  - { name: 'net.ipv4.ip_forward', value: '1', state: 'present' }
-
-virtualization_kvm_create_lvm_pv: False
-virtualization_kvm_create_lvm_vg: False
-virtualization_kvm_lvm_pv:
-  - /dev/fake_disk_1
-virtualization_kvm_lvm_vg: vgxen
-
-# Disable tuned on the host
-centos_tuned_enabled: False

library/centos/roles/kvm/tasks/main.yml

@@ -1,48 +0,0 @@
----
-- name: Install the virtualization packages
-  yum: name={{ virtualization_packages }} state={{ virtualization_pkg_state }}
-  tags: kvm
-
-- name: Enable libvirtd when needed
-  service: name={{ item }} state=started enabled=yes
-  with_items: '{{ virtualization_services_to_be_enabled }}'
-  when: virtualization_enable_libvirtd | bool
-  tags: [ 'kvm', 'libvirt' ]
-    
-- name: Disable nfs
-  service: name={{ item }} state=stopped enabled=no
-  with_items: '{{ virtualization_nfs_services_to_be_disabled }}'
-  when: virtualization_disable_nfs | bool
-  tags: [ 'kvm', 'nfs' ]
-    
-- name: Disable iscsi
-  service: name={{ item }} state=stopped enabled=no
-  with_items: '{{ virtualization_iscsi_services_to_be_disabled }}'
-  when: virtualization_disable_iscsi | bool
-  tags: [ 'kvm' , 'iscsi' ]
-    
-- name: Set some kernel parameters needed by virtualization. IP forwarding for example, if we need NAT
-  sysctl: name={{ item.name }} state={{ item.state }} value={{ item.value }} sysctl_file=/etc/sysctl.d/90-virtualization.conf reload=yes sysctl_set=yes
-  with_items: '{{ virtualization_sysctl_tuning }}'
-  tags: kvm
-
-- name: Collect the ISO boot images
-  get_url: url="{{ item }}" dest={{ virtualization_os_boot_dir }}/
-  with_items: '{{ virtualization_os_boot_images }}'
-  tags: [ 'kvm', 'iso_images' ]
-
-- name: Create the LVM PV
-  command: pvcreate {{ item }}
-  with_items: '{{ virtualization_kvm_lvm_pv }}'
-  when: virtualization_kvm_create_lvm_pv | bool
-  tags: [ 'kvm', 'lvm_pv' ]
-
-- name: Create the LVM VG to be used by the virtual guests
-  lvg: vg={{ virtualization_kvm_lvm_vg }} pvs={{ item }}
-  with_items: '{{ virtualization_kvm_lvm_pv }}'
-  when: virtualization_kvm_create_lvm_vg | bool
-  tags: [ 'kvm', 'lvm_vg' ]
-
-- name: Fix the /dev/kvm permissions
-  file: dest=/dev/kvm owner=root group=kvm mode=0660
-  tags: kvm