kolla-ansible 拉取grafana镜像

kolla-ansible拉取grafana镜像的步骤如下：
1. 首先，在执行kolla-ansible命令之前，需要确保已经预配置了环境，包括安装了docker和docker sdk，关闭了防火墙，配置了时间同步等。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* *3* [kolla-ansible部署Train版openstack（all-in-one）](https://blog.csdn.net/qq_15018101/article/details/125857885)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 100%"]
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