Tiffany, you are not running the right ceph-ansible version.
You have 2 versions on your system, one in /root/ceph-ansible which is incorrect (looks like a 3.1.X) and one in /usr/share/ceph-ansible which is definitely 3.2, the later is the one you should use.
I'm closing this as not a bug.
Created attachment 1500263 [details] ansible-playbook full log Description of problem: When upgrade from ceph 3.1 to 3.2, rolling_update.yml failed when using ansible 2.6. TASK [ceph-config : generate ceph configuration file: ceph.conf] *************************************************************************************** Thursday 01 November 2018 16:47:26 +0000 (0:00:00.264) 0:06:20.515 ***** fatal: [c05-h33-6018r]: FAILED! => {"changed": false, "msg": "Unsupported parameters for (copy) module: original_basename Supported parameters include: _original_basename, attributes, backup, checksum, content, delimiter, dest, directory_mode, follow, force, group, local_follow, mode, owner, regexp, remote_src, selevel, serole, setype, seuser, src, unsafe_writes, validate"} Version-Release number of selected component (if applicable): 1. Ceph version 3.1 (12.2.5-42.el7cp) 2. Ansible: 2.6.6-1.el7ae 3. Ceph-ansible: 3.2.0-0.1.rc1.el7cp How to reproduce: Deploy cluster with ceph version 3.1 running, then perform upgrade to ceph 3.2 Steps to Reproduce: 1. Cluster running ceph-ansible 3.1(3.1.5-1.el7cp) and ansible 2.4 (2.4.2.0-2.el7) 2. Upgrade ceph-asible to 3.2 (3.2.0-0.1.rc1.el7cp) and ansible 2.6 (2.6.6-1.el7ae) 3. Perform upgrade to ceph 3.1 using ansible-playbook: # ansible-playbook rolling_update.yml Actual results: Failed with error below: TASK [ceph-config : generate ceph configuration file: ceph.conf] *************************************************************************************** Thursday 01 November 2018 16:47:26 +0000 (0:00:00.264) 0:06:20.515 ***** fatal: [c05-h33-6018r]: FAILED! => {"changed": false, "msg": "Unsupported parameters for (copy) module: original_basename Supported parameters include: _original_basename, attributes, backup, checksum, content, delimiter, dest, directory_mode, follow, force, group, local_follow, mode, owner, regexp, remote_src, selevel, serole, setype, seuser, src, unsafe_writes, validate"} Expected results: Upgrade should work without any issue.