ao Instalar qualquer pacote da erro no CentOS-7

celfs
(usa Ubuntu)

Enviado em 18/07/2019 - 10:37h

Já verifiquei o DNS e esta normal, até coloquei as conf de rede como DHCP, mas qualquer pacote que tento instalar da este erro.

[root@monitoramento ~]# yum upgrade
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
epel/x86_64/metalink | 3.3 kB 00:00:00
* base: linorg.usp.br
* epel: mirror.ci.ifes.edu.br
* extras: linorg.usp.br
* updates: linorg.usp.br
base | 3.6 kB 00:00:00
extras | 3.4 kB 00:00:00
mysql-connectors-community | 2.5 kB 00:00:00
mysql-tools-community | 2.5 kB 00:00:00
mysql56-community | 2.5 kB 00:00:00
www.nmon.net/centos-stable/7/x86_64/repodata/repomd.xml:">http://www.nmon.net/centos-stable/7/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: www.nmon.net; Unknown error"
Trying other mirror.


One of the configured repositories failed (ntop packages),
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=ntop ...

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 ntop
or
subscription-manager repos --disable=ntop

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=ntop.skip_if_unavailable=true

failure: repodata/repomd.xml from ntop: [Errno 256] No more mirrors to try.
www.nmon.net/centos-stable/7/x86_64/repodata/repomd.xml:">http://www.nmon.net/centos-stable/7/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: www.nmon.net; Unknown error"

[root@monitoramento ~]# cat /etc/centos-release
CentOS Linux release 7.5.1804 (Core)

agradeço a ajuda de todos

removido
(usa Nenhuma)

Enviado em 18/07/2019 - 11:40h

O que ser esse repo "ntop" ?

celfs
(usa Ubuntu)

Enviado em 18/07/2019 - 13:01h

Então não sei viu, sei que apos usar o comando yum clear all , não quis atualizar mais nada

removido
(usa Nenhuma)

Enviado em 18/07/2019 - 13:29h

Vou ficar te devendo, pq eu não uso o CentOS, mas tem que achar qual pacote e repo estão dando conflito..

Uma coisa, o comando que vc quis dizer é "yum cleaN all" ?

Uma dica para tentar:

Você precisará de acesso root!

Verifique o nome dos pacotes do repo ntop:

# rpm -qf /etc/yum.repos.d/ntop.repo 

Remova os pacotes desse repo:

# yum remove [nome-dos-pacotes-sem-numero-de-versão] 

Depois:

# yum clean all 

Ref:
https://www.inmotionhosting.com/support/product-guides/dedicated-hosting/how-to-delete-repos-on-a-de...

Uma outra referência, e praticamente os mesmos passos:

Verifique o nome dos pacotes de um determinado repo:

 rpm -qa |grep -i repo-name 

No caso:

 rpm -qa |grep -i ntop 

Se achar algum pacote RPM, remova eles.

Se não achar, remova o repo (e faça backup ou mova o repo para outra pasta!).

Verifique se ele existe em

/etc/yum.repos.d/ 

tipo:

/etc/yum.repos.d/ntop.repo 

Ref: https://www.if-not-true-then-false.com/2010/yum-remove-repo-repository-yum-disable-repo-repository/