Por que recebo [Errno 14] PYCURL ERROR 7 - “não consegui conectar ao host” ao executar comandos do yum no Red Hat Enterprise Linux e no CentOS?

Question

Ao executar yum update , a mensagem de erro abaixo ocorre

Loaded plugins: product-id, rhnplugin, security redhat-rhn-satellite-5.5-server-x86_64-6 | 1.6 kB 00:00
https://cdn.redhat.com/content/dist/rhel/server/6/6Server/x86_64/cf-tools/1/os/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 403" Trying other mirror. https://cdn.redhat.com/content/dist/rhel/server/6/6Server/x86_64/rhev-agent/3/os/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 403" Trying other mirror. https://cdn.redhat.com/content/dist/rhel/server/6/6Server/x86_64/os/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 403" Trying other mirror. Error: failed to retrieve repodata/e847e0e8ad4903bd2acbbeea4eb487dbd3af3061a40b5a7f074f9e60709d49b7-updateinfo.xml.gz from redhat-rhn-satellite-5.5-server-x86_64-6 error was [Errno 14] PYCURL ERROR 7 - "couldn't connect to host"

Yum falha com erro

Error: failed to retrieve repodata/c964d1bced53b5fb02369d8429e2d2cd5a8699c6bab094b473f9e830afaa75a7-primary.xml.gz from rhel-x86_64-server-6 error was [Errno 14] PYCURL ERROR 7 - "couldn't connect to host"

    

Answer 1

mkdir TMP cd TMP

os arquivos baixados abaixo do link

centos-indexhtml-6-2.el6.centos.noarch.rpm
python-urlgrabber-3.9.1-11.el6.noarch.rpm
yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm

centos-release-6-9.el6.12.3.x86_64.rpm
yum-3.2.29-81.el6.centos.noarch.rpm
yum-plugin-keys-1.1.30-40.el6.noarch.rpm

rpm -e --nodeps redhat-release redhat-indexhtml
yum remove rhnlib abrt-plugin-bugzilla redhat-release-notes*
yum remove subscription-manager
rm /etc/yum.repos.d/*
rpm -Uvh *.rpm
yum clean all
yum update

Referência: link