again or use --enablerepo for temporary usage:

yum-config-manager --disable
or
subscription-manager repos --disable=

5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:

yum-config-manager --save --setopt=.skip_if_unavailable=true

Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"


One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:

1. Contact the upstream for the repository and get them to fix the problem.

2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).

3. Run the command with the repository temporarily disabled
yum --disablerepo= ...

4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:

yum-config-manager --disable
or
subscription-manager repos --disable=

5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:

yum-config-manager --save --setopt=.skip_if_unavailable=true

Cannot find a valid baseurl for repo: base/7/x86_64
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"


One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:

1. Contact the upstream for the repository and get them to fix the problem.

2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).

3. Run the command with the repository temporarily disabled
yum --disablerepo= ...

4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:

yum-config-manager --disable
or
subscription-manager repos --disable=

5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:

yum-config-manager --save --setopt=.skip_if_unavailable=true

Cannot find a valid baseurl for repo: base/7/x86_64
Requirement already satisfied: pytz in ./pyenv/lib/python3.7/site-packages (2020.5)
WARNING: You are using pip version 20.3.3; however, version 22.2.2 is available.
You should consider upgrading via the '/www/server/panel/pyenv/bin/python3.7 -m pip install --upgrade pip' command.
Requirement already satisfied: docker in ./pyenv/lib/python3.7/site-packages (4.4.1)
Requirement already satisfied: six>=1.4.0 in ./pyenv/lib/python3.7/site-packages (from docker) (1.15.0)
Requirement already satisfied: websocket-client>=0.32.0 in ./pyenv/lib/python3.7/site-packages (from docker) (0.57.0)
Requirement already satisfied: requests!=2.18.0,>=2.14.2 in ./pyenv/lib/python3.7/site-packages (from docker) (2.25.1)
Requirement already satisfied: certifi>=2017.4.17 in ./pyenv/lib/python3.7/site-packages (from requests!=2.18.0,>=2.14.2->docker) (2020.12.5)
Requirement already satisfied: urllib3<1.27,>=1.21.1 in ./pyenv/lib/python3.7/site-packages (from requests!=2.18.0,>=2.14.2->docker) (1.26.2)
Requirement already satisfied: chardet<5,>=3.0.2 in ./pyenv/lib/python3.7/site-packages (from requests!=2.18.0,>=2.14.2->docker) (4.0.0)
Requirement already satisfied: idna<3,>=2.5 in ./pyenv/lib/python3.7/site-packages (from requests!=2.18.0,>=2.14.2->docker) (2.10)
WARNING: You are using pip version 20.3.3; however, version 22.2.2 is available.
You should consider upgrading via the '/www/server/panel/pyenv/bin/python3.7 -m pip install --upgrade pip' command.
|-Successify --- 命令已执行! ---