--- - name: create ceph cluster shell: cd {{ ceph_cluster_dir[0] }} && ceph-deploy new {{ controller_nodes.stdout_lines[0] }} tags: - create_ceph_cluster - name: default config for ceph shell: cd {{ ceph_cluster_dir[0] }} && echo "osd_journal_size = 1024" >> ceph.conf && echo "osd_pool_default_size = 2" >> ceph.conf - name: install ceph for every nodes includes jumpserver shell: cd {{ ceph_cluster_dir[0] }} && ceph-deploy install --no-adjust-repos --repo-url http://10.1.0.12/cblr/repo_mirror/centos7-juno-ppa --gpg-url http://10.1.0.12/cblr/repo_mirror/centos7-juno-ppa/ceph_key_release.asc {{ ceph_cluster_hosts.stdout_lines[0]}} - name: create monitor node in controller group shell: cd {{ ceph_cluster_dir[0] }} && ceph-deploy --overwrite-conf mon create-initial - name: gather keys shell: sleep 5 && cd {{ ceph_cluster_dir[0] }} && ceph-deploy gatherkeys {{ inventory_hostname }} ignore_errors: True - name: copy create_osd.sh to host1 copy: src=create_osd.sh dest=~/create_osd.sh mode=0777 tags: - create_osd - name: copy create_osd.sh to other nodes shell: scp -o StrictHostKeyChecking=no ~/create_osd.sh {{ item }}:~/ with_items: - "{{ groups['compute'] }}" tags: - create_osd - name: create osd shell: ssh -o StrictHostKeyChecking=no -t {{ item }} "~/create_osd.sh" with_items: - "{{ groups['compute'] }}" tags: - create_osd - name: prepare create osd shell: cd {{ ceph_cluster_dir[0] }} && ceph-deploy osd prepare {{ item }}:/var/local/osd with_items: - "{{ groups['compute'] }}" tags: - create_osd - name: activate osd shell: cd {{ ceph_cluster_dir[0] }} && ceph-deploy osd activate {{ item }}:/var/local/osd with_items: - "{{ groups['compute'] }}" tags: - create_osd - activate_osd - name: create admin node shell: cd {{ ceph_cluster_dir[0] }} && ceph-deploy admin {{ ceph_cluster_hosts.stdout_lines[0] }}