红帽全球峰会第 7 章 已知问题
本节记录了此 Red Hat Ceph Storage 发行版本里已知的问题。
7.1. ceph-ansible 实用程序
复制链接链接已复制到粘贴板!
在 Red Hat OpenStack Platform 上安装 Red Hat Ceph Storage 失败
当与 Red Hat OpenStack Platform 16 一起安装 Red Hat Ceph Storage 时，ceph-ansible 工具变得无响应，它会返回类似以下的错误：
'Error: unable to exec into ceph-mon-dcn1-computehci1-2: no container with name or ID ceph-mon-dcn1-computehci1-2 found: no such container'
'Error: unable to exec into ceph-mon-dcn1-computehci1-2: no container with name or ID ceph-mon-dcn1-computehci1-2 found: no such container'
要临时解决这个问题，请更新位于 ceph-ansible/roles/ceph-handler/tasks/ 目录中的 handler_osds.yml 文件的以下部分：
- name: unset noup flag
command: "{{ container_exec_cmd | default('') }} ceph --cluster {{ cluster }} osd unset noup"
delegate_to: "{{ groups[mon_group_name][0] }}"
changed_when: False
- name: unset noup flag
command: "{{ container_exec_cmd | default('') }} ceph --cluster {{ cluster }} osd unset noup"
delegate_to: "{{ groups[mon_group_name][0] }}"
changed_when: False改为：
- name: unset noup flag
command: "{{ hostvars[groups[mon_group_name][0]]['container_exec_cmd'] | default('') }} ceph --cluster {{ cluster }} osd unset noup"
delegate_to: "{{ groups[mon_group_name][0] }}"
changed_when: False
- name: unset noup flag
command: "{{ hostvars[groups[mon_group_name][0]]['container_exec_cmd'] | default('') }} ceph --cluster {{ cluster }} osd unset noup"
delegate_to: "{{ groups[mon_group_name][0] }}"
changed_when: False并启动安装过程。
Ansible 在完成后不会取消设置 norebalance 标记
rolling-update.yml Ansible playbook 在完成后不会取消设置 norebalance 标志。要临时解决这个问题，请手动取消设置该标志。
在启用仪表板时，Ansible 无法升级多站点 Ceph 对象网关
当启用 Red Hat Ceph Storage Dashboard 时，尝试使用 Ansible 升级到进一步版本的 Red Hat Ceph Storage 时，在多站点设置中升级次要 Ceph 对象网关站点时会失败。这个程序错误不会在主站点或者没有启用 Dashboard 发生。
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}