[求助/Help] all in one 3.10版本安装报错

[yandew]

最小安装centos7.6后换阿里的repo，update到7.9的3.10内核后all in one安装，报错如下。
PLAY [mariadb_node] ************************************************************

TASK [Gathering Facts] *********************************************************
ok: [10.62.31.59]

TASK [mariadb : gather os specific variables] **********************************
ok: [10.62.31.59] => (item=/opt/cloudpods/ocboot/onecloud/roles/mariadb/vars/centos.yml)

TASK [mariadb : Include Pre Install tasks if any] ******************************

TASK [mariadb : Install mariadb] ***********************************************
changed: [10.62.31.59] => (item=mariadb-server)

TASK [mariadb : pips for mysql/mariadb online] *********************************
failed: [10.62.31.59] (item=PyMySQL) => {"ansible_loop_var": "pip_item", "changed": false, "cmd": ["/usr/local/bin/pip3", "install", "PyMySQL"], "msg": "\n:stderr: WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fa369b93a90>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pymysql/\nWARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fa369b936d8>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pymysql/\nWARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fa369ba52e8>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pymysql/\nWARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fa369ba5748>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pymysql/\nWARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fa369ba5898>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pymysql/\nERROR: Could not find a version that satisfies the requirement PyMySQL (from versions: none)\nERROR: No matching distribution found for PyMySQL\n", "pip_item": "PyMySQL"}

PLAY RECAP *********************************************************************
10.62.31.59 : ok=76 changed=29 unreachable=0 failed=1 skipped=30 rescued=0 ignored=0

目前环境pip版本如下：
[root@sdn59 ocboot]# pip show pip
Name: pip
Version: 21.3.1
Summary: The PyPA recommended tool for installing Python packages.
Home-page: https://pip.pypa.io/
Author: The pip developers
Author-email: [email protected]
License: MIT
Location: /usr/local/lib/python3.6/site-packages
Requires:
Required-by:
[root@sdn59 ocboot]#

[wanyaoqi]

@yandew 网络问题，换个 pip 源试试