Yum Upgrade Doesn't work

Hello

I'm checking the yum updates sometimes on my 3 server but today, i'm getting same error all of my servers which running centmin

Code (Text):

[root@web ~]# yum clean all

Yüklü eklentiler: dellsysid, fastestmirror, priorities

Depolar temizleniyor: base elasticsearch-2.x epel extras mariadb pgdg95 remi-safe rpmforge updates

Cleaning up everything

Cleaning up list of fastest mirrors

[root@web ~]# yum upgrade

Yüklü eklentiler: dellsysid, fastestmirror, priorities

base                                                                                                                                 | 3.6 kB  00:00:00     

elasticsearch-2.x                                                                                                                    | 2.9 kB  00:00:00     

epel/x86_64/metalink                                                                                                                 |  29 kB  00:00:00     

epel                                                                                                                                 | 4.3 kB  00:00:00     

extras                                                                                                                               | 3.4 kB  00:00:00     

mariadb                                                                                                                              | 2.9 kB  00:00:00     

pgdg95                                                                                                                               | 3.6 kB  00:00:00     

remi-safe                                                                                                                            | 2.9 kB  00:00:00     

rpmforge                                                                                                                             | 1.9 kB  00:00:00     

Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=updates&infra=stock error was

12: Timeout on http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=updates&infra=stock: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')



 One of the configured repositories failed (Bilinmiyor),

 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. Disable the repository, 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>


    4. 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: updates/7/x86_64

I think some repo's need to be updated but i don't use a global repo except centmin mod defaults.
How can i fix this ?

---

 

For now, different error that 500 Internet Server Error on yum repo

Code (Text):

[root@server cache]# yum clean all
Yüklü eklentiler: dellsysid, fastestmirror, priorities
Depolar temizleniyor: base dell-omsa-indep dell-omsa-specific elasticsearch-2.x epel extras mariadb pgdg95 remi-safe rpmforge
                    : updates
Cleaning up everything
Cleaning up list of fastest mirrors
[root@server cache]# yum upgrade
Yüklü eklentiler: dellsysid, fastestmirror, priorities
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os error was
14: HTTP Error 500 - Internal Server Error


One of the configured repositories failed (Bilinmiyor),
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. Disable the repository, 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>

     4. 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

And output of "ping -c4 mirrorlist.centos.org"

Code (Text):

[root@server cache]# ping -c4 mirrorlist.centos.org
PING mirrorlist.centos.org (88.150.173.218) 56(84) bytes of data.
64 bytes from h88-150-173-218.host.redstation.co.uk (88.150.173.218): icmp_seq=1 ttl=47 time=84.4 ms
64 bytes from h88-150-173-218.host.redstation.co.uk (88.150.173.218): icmp_seq=2 ttl=47 time=84.3 ms
64 bytes from h88-150-173-218.host.redstation.co.uk (88.150.173.218): icmp_seq=3 ttl=47 time=84.5 ms
64 bytes from h88-150-173-218.host.redstation.co.uk (88.150.173.218): icmp_seq=4 ttl=47 time=84.4 ms

--- mirrorlist.centos.org ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 84.395/84.457/84.525/0.048 ms

 

For now, same command (yum upgrade) passed without any problem. I think i have bad luck nowadays

And Thank you for your help (as everytime)