Deploy TripleO master with ceph

tripleo-quickstart

NO FEATURE
NODES=3ctlr_2comp_3ceph
# modify the ceph nodes memory to 5GB at config/nodes/3ctlr_2comp_3ceph.yml 
control_memory: 8192
control_disk: 45
compute_memory: 5120
compute_disk: 50
ceph_memory: 5120
ceph_disk: 55
undercloud_memory: 12288

./quickstart.sh  -n -R master --tags none -T all --nodes config/nodes/${NODES}.yml  127.0.0.2
./quickstart.sh  -n -X -R  master --tags all   -T none --extra-vars undercloud_disk=70 --nodes config/nodes/${NODES}.yml -p quickstart.yml 127.0.0.2
#--extra-vars undercloud_disk=70 --extra-vars ansible_python_interpreter=/usr/bin/python3
./quickstart.sh -R master --no-clone --tags all -I -T none --nodes config/nodes/${NODES}.yml  --extra-vars undercloud_enable_swift=true -p quickstart-extras-undercloud.yml 127.0.0.2
#--extra-vars undercloud_local_interface=ens4
./quickstart.sh -R master --no-clone --tags all -I -T none  --nodes config/nodes/${NODES}.yml -p quickstart-extras-overcloud-prep.yml 127.0.0.2
./quickstart.sh -R master --no-clone --tags overcloud-scripts -I -T none  --nodes config/nodes/${NODES}.yml -p quickstart-extras-overcloud.yml 127.0.0.2 

###CEPH PART
=============
[stack@undercloud ~]$ sudo dnf install ceph-ansible -y 
[stack@undercloud ~]$ source stackrc
(undercloud) [stack@undercloud ~]$ openstack baremetal node set ceph-0 --property root_device="{ \"name\" : \"/dev/vda\" }"
(undercloud) [stack@undercloud ~]$ openstack baremetal node set ceph-1 --property root_device="{ \"name\" : \"/dev/vda\" }"
(undercloud) [stack@undercloud ~]$ openstack baremetal node set ceph-2 --property root_device="{ \"name\" : \"/dev/vda\" }"


[stack@undercloud ~]$ cat overcloud_baremetal_deploy.yaml 
- name: Controller
  count: 3
  instances:
  - hostname: overcloud-controller-0
    name: control-0 
  - hostname: overcloud-controller-1
    name: control-1
  - hostname: overcloud-controller-2
    name: control-2
- name: Compute
  count: 2
  instances:
  - hostname: overcloud-novacompute-0
    name: compute-0
  - hostname: overcloud-novacompute-1
    name: compute-1
- name: CephStorage
  count: 3
  instances:
  - hostname: overcloud-cephstorage-0
    name: ceph-0
  - hostname: overcloud-cephstorage-1
    name: ceph-1
  - hostname: overcloud-cephstorage-2
    name: ceph-2
    
# Posible needed the ceph parameters such as in the overcloud_storage_params.yaml
  CephAnsibleDisksConfig:
    devices:
    - /dev/vdb
    - /dev/vdc
    - /dev/vdd
  CephPoolDefaultSize: 3
  CephPoolDefaultPgNum: 32
  NtpServer:
  - 0.pool.ntp.org
  - 1.pool.ntp.org
  - 2.pool.ntp.org
  - 3.pool.ntp.org
# add the ceph to the overcloud-deploy script 
-e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-ansible.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-mds.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-rgw.yaml 


## To unprovision the nodes
##
(undercloud) [stack@undercloud ~]$ openstack overcloud node unprovision --all -y overcloud_baremetal_deploy.yaml

##
## To redeploy ceph disks need to be cleaned
## https://docs.openstack.org/ironic/latest/admin/cleaning.html#manual-cleaning
(undercloud) [stack@undercloud ~]$ baremetal node clean <node> --clean-steps '[{"interface": "deploy", "step": "erase_devices_metadata"}]'