Description of problem: upgrade playbook is failing when it is run on 6 nodes OCS cluster During the upgrade, playbook creates DS with 5 nodes when it is run on 6 node cluster. It is working on the setup which has nodes less than 6. snippet: Before upgrade: ======================= [root@master ~]# [root@master ~]# oc get ds NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE glusterfs-storage 6 6 6 6 6 glusterfs=storage-host 5h After playbook fails: ============================== [root@master ~]# oc get ds NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE glusterfs-storage 5 5 5 0 5 glusterfs=storage-host 14m Version-Release number of selected component (if applicable): [root@master ~]# rpm -qa|grep ansible ansible-2.6.19-1.el7ae.noarch openshift-ansible-3.11.146-1.git.0.fcedb45.el7.noarch openshift-ansible-docs-3.11.146-1.git.0.fcedb45.el7.noarch openshift-ansible-playbooks-3.11.146-1.git.0.fcedb45.el7.noarch openshift-ansible-roles-3.11.146-1.git.0.fcedb45.el7.noarch I reproduced this issue 4*4 I will attach the ansible logs and inventory file soon:
Upgrade playbook is in tech-preview state and will remain so. Due to resource constraints we will not be futher improving or enhancing the upgrade playbook.