基于nfs模式安装环境，下周青云镜像时候提示未登陆

wisheen

fatal: [node3]: FAILED! => {
“attempts”: 4,
“changed”: true,
“cmd”: [
“/usr/bin/docker”,
“pull”,
“dockerhub.qingcloud.com/external_storage/nfs-client-provisioner:v3.1.0-k8s1.11″
],
“delta”: “0:00:00.165140″,
“end”: “2019-11-19 10:56:10.117665”,
“rc”: 1,
“start”: “2019-11-19 10:56:09.952525”
}

STDERR:

Error response from daemon: Get https://dockerhub.qingcloud.com/v2/external_storage/nfs-client-provisioner/manifests/v3.1.0-k8s1.11: unauthorized: authentication required

wisheen

另：看到几个main.yml中有 local_registry 的定义，这个是不是在配置的 common.yml中增加一个配置就可以从自己的仓库下载镜像了（预先push好）

ks_image_repo: >-
{% if local_registry is defined -%}
{{ local_registry }}
{%- else -%}
dockerhub.qingcloud.com
{%- endif %}

base_repo: >-
{% if local_registry is defined -%}
{{ local_registry }}/
{%- else -%}

{%- endif %}