ceph-ansible/site.yml.sample

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---
# Defines deployment design and assigns role to server groups
- hosts:
- mons
- agents
- osds
- mdss
- rgws
- nfss
- restapis
- rbdmirrors
- clients
- mgrs
- iscsi-gws
gather_facts: false
tags:
- always
vars:
delegate_facts_host: True
tasks:
# If we can't get python2 installed before any module is used we will fail
# so just try what we can to get it installed
- name: check for python2
stat:
path: /usr/bin/python
ignore_errors: yes
register: systempython2
- name: install python2 for debian based systems
raw: sudo apt-get -y install python-simplejson
ignore_errors: yes
when:
- systempython2.stat.exists is undefined or systempython2.stat.exists == false
- name: install python2 for fedora
raw: sudo dnf -y install python creates=/usr/bin/python
ignore_errors: yes
when:
- systempython2.stat.exists is undefined or systempython2.stat.exists == false
- name: gather facts
setup:
when:
- not delegate_facts_host | bool
- name: gather and delegate facts
setup:
delegate_to: "{{ item }}"
delegate_facts: True
with_items: "{{ groups['all'] }}"
when:
- delegate_facts_host | bool
- name: install required packages for fedora > 23
raw: sudo dnf -y install python2-dnf libselinux-python ntp
when:
- ansible_distribution == 'Fedora'
- ansible_distribution_major_version|int >= 23
- hosts: mons
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-mon
- hosts: mgrs
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- { role: ceph-config, when: "ceph_release_num[ceph_release] >= ceph_release_num.luminous" }
- { role: ceph-mgr, when: "ceph_release_num[ceph_release] >= ceph_release_num.luminous" }
- hosts: agents
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-agent
- hosts: osds
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-osd
- hosts: mdss
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-mds
- hosts: rgws
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-rgw
- hosts: nfss
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- { role: ceph-config, when: "ceph_release_num[ceph_release] >= ceph_release_num.luminous" }
- { role: ceph-nfs, when: "ceph_release_num[ceph_release] >= ceph_release_num.luminous" }
- hosts: restapis
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-restapi
- hosts: rbdmirrors
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-rbd-mirror
- hosts: clients
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- ceph-config
- ceph-client
- hosts: iscsi-gws
gather_facts: false
become: True
roles:
- ceph-defaults
- ceph-common
- { role: ceph-config, when: "ceph_release_num[ceph_release] >= ceph_release_num.luminous" }
- { role: ceph-iscsi-gw, when: "ceph_release_num[ceph_release] >= ceph_release_num.luminous" }