مشکل در centos

[VitoBox]

سلام مشکل کامل گویا هستش

[root@server3 ~]# yum update
Loaded plugins: fastestmirror, rhnplugin, universal-hooks
An error has occurred:
Error communicating with server. The message was:
Name or service not known
See /var/log/up2date for more information
There was an error communicating with CLN.
CLN support will be disabled.
Error communicating with server. The message was:
Name or service not known
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://httpupdate.cpanel.net/ea4-c7-x86_64-mirrorlist error was
14: curl#6 - "Could not resolve host: httpupdate.cpanel.net; Name or service not known"




 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=<repoid> ...


     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 <repoid>
        or
            subscription-manager repos --disable=<repoid>


     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=<repoid>.skip_if_unavailable=true


Cannot find a valid baseurl for repo: EA4/7/x86_64

[VitoBox]

اپپپپپپپپپ

[VitoBox]

مشکل همچنان هست ممنون میشم راهنمایی کنید دوستان

[hassanshaikhi]

سلام مشکل از این قسمت هست

14: curl#6 - "Could not resolve host: httpupdate.cpanel.net; Name or service not known"

که مربوط به dns هست.
فایل resolv.conf رو چک کنید ببینید dns وارد شده؟

/etc/resolv.conf

[ghasemy50]

سلام وقتتون بخیر،
در برخی موارد ما چنین اروری دریافت میکنیم و مورد مربوط به انقضای لایسنس کلود لینوکس هست، لطفا از این مورد اطمینان حاصل کنید.
موفق باشید.