Maybe these can help you.
Did you already cleaned up the yum cache?
All that can be already cleared
yum --enablerepo=* clean all && yum update -y Loaded plugins: changelog, fastestmirror, nethserver_events, product-id, search-disabled-
: repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Cleaning repos: C7.0.1406-base C7.0.1406-centosplus C7.0.1406-extras C7.0.1406-fasttrack
: C7.0.1406-updates C7.1.1503-base C7.1.1503-centosplus C7.1.1503-extras
: C7.1.1503-fasttrack C7.1.1503-updates C7.2.1511-base C7.2.1511-centosplus
: C7.2.1511-extras C7.2.1511-fasttrack C7.2.1511-updates C7.3.1611-base
: C7.3.1611-centosplus C7.3.1611-extras C7.3.1611-fasttrack C7.3.1611-updates
: C7.4.1708-base C7.4.1708-centosplus C7.4.1708-extras C7.4.1708-fasttrack
: C7.4.1708-updates C7.5.1804-base C7.5.1804-centosplus C7.5.1804-extras
: C7.5.1804-fasttrack C7.5.1804-updates base base-debuginfo base-source
: c7-media ce-base ce-extras ce-sclo-rh ce-sclo-sclo ce-updates centos-sclo-rh
: centos-sclo-rh-debuginfo centos-sclo-rh-source centos-sclo-rh-testing
: centos-sclo-sclo centos-sclo-sclo-debuginfo centos-sclo-sclo-source
: centos-sclo-sclo-testing centosplus centosplus-source
: collaboraoffice.com_repos_CollaboraOnline_CODE-centos7 cr epel epel-debuginfo
: epel-source epel-testing epel-testing-debuginfo epel-testing-source extras
: extras-source fasttrack nethforge nethforge-testing nethserver-base
: nethserver-testing nethserver-updates remi remi-debuginfo remi-glpi91
: remi-glpi92 remi-glpi93 remi-glpi94 remi-php54 remi-php55
: remi-php55-debuginfo remi-php56 remi-php56-debuginfo remi-php70
: remi-php70-debuginfo remi-php70-test remi-php70-test-debuginfo remi-php71
: remi-php71-debuginfo remi-php71-test remi-php71-test-debuginfo remi-php72
: remi-php72-debuginfo remi-php72-test remi-php72-test-debuginfo remi-php73
: remi-php73-debuginfo remi-php73-test remi-php73-test-debuginfo remi-safe
: remi-safe-debuginfo remi-test remi-test-debuginfo sb-base sb-centos-sclo-rh
: sb-centos-sclo-sclo sb-epel sb-extras sb-nethserver-base
: sb-nethserver-updates sb-updates updates updates-source veeam
Cleaning up list of fastest mirrors
Loaded plugins: changelog, fastestmirror, nethserver_events, product-id, search-disabled-
: repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Determining fastest mirrors
epel/x86_64/metalink | 30 kB 00:00:00
- epel: fedora-mirror02.rbc.ru
http://mirror.yandex.ru/centos/7.6.1810/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below wiki article
https://wiki.centos.org/yum-errors
If above article doesn’t help to resolve this issue please use https://bugs.centos.org/.
One of the configured repositories failed (CE-Base-7.6.1810),
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:
-
Contact the upstream for the repository and get them to fix the problem.
-
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). -
Run the command with the repository temporarily disabled
yum --disablerepo=ce-base … -
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 ce-baseor
subscription-manager repos --disable=ce-base -
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 nicecompromise:
yum-config-manager --save --setopt=ce-base.skip_if_unavailable=true
failure: repodata/repomd.xml from ce-base: [Errno 256] No more mirrors to try.
http://mirror.yandex.ru/centos/7.6.1810/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Changed repository to https://mirror.yandex.ru/centos/7.7.1908/os/$basearch/ and immediately came to upgrade I’m afraid has anyone tried this?
Dependencies Resolved
=============================================================================================
Package Arch Version Repository Size
=============================================================================================
Installing:
kernel x86_64 3.10.0-1062.1.2.el7 ce-updates 50 M
kernel-devel x86_64 3.10.0-1062.1.2.el7 ce-updates 18 M
nethserver-cockpit noarch 1.1.2-1.ns7 nethserver-updates 2.2 M
replacing PackageKit.x86_64 1.1.10-1.el7.centos
replacing PackageKit-yum.x86_64 1.1.10-1.el7.centos
replacing cockpit-packagekit.noarch 183-1.el7
python-requests noarch 2.6.0-5.el7 ce-base 94 k
replacing python2-requests.noarch 2.6.0-0.el7
Updating:
GeoIP x86_64 1.5.0-14.el7 ce-base 1.5 M
NetworkManager x86_64 1:1.18.0-5.el7_7.1 ce-updates 1.9 M
NetworkManager-libnm x86_64 1:1.18.0-5.el7_7.1 ce-updates 1.7 M
NetworkManager-ppp x86_64 1:1.18.0-5.el7_7.1 ce-updates 169 k
NetworkManager-team x86_64 1:1.18.0-5.el7_7.1 ce-updates 163 k
NetworkManager-tui x86_64 1:1.18.0-5.el7_7.1 ce-updates 326 k
NetworkManager-wifi x86_64 1:1.18.0-5.el7_7.1 ce-updates 200 k
adcli x86_64 0.8.1-9.el7 ce-base 113 k
alsa-lib x86_64 1.1.8-1.el7 ce-base 425 k
apr x86_64 1.4.8-5.el7 ce-base 103 k
audit x86_64 2.8.5-4.el7 ce-base 256 k
audit-libs i686 2.8.5-4.el7 ce-base 102 k
audit-libs x86_64 2.8.5-4.el7 ce-base 102 k
audit-libs-python x86_64 2.8.5-4.el7 ce-base 76 k
bash x86_64 4.2.46-33.el7 ce-base 1.0 M
bind-libs x86_64 32:9.11.4-9.P2.el7 ce-base 154 k
bind-libs-lite x86_64 32:9.11.4-9.P2.el7 ce-base 1.1 M
bind-license noarch 32:9.11.4-9.P2.el7 ce-base 88 k
bind-utils x86_64 32:9.11.4-9.P2.el7 ce-base 258 k
binutils x86_64 2.27-41.base.el7 ce-base 5.9 M
biosdevname x86_64 0.7.3-2.el7 ce-base 38 k
cairo x86_64 1.15.12-4.el7 ce-base 741 k
centos-release x86_64 7-7.1908.0.el7.centos ce-base 26 k
chrony x86_64 3.4-1.el7 ce-base 251 k
cockpit x86_64 195.1-1.el7.centos.0.1 ce-extras 48 k
cockpit-bridge x86_64 195.1-1.el7.centos.0.1 ce-extras 552 k
cockpit-storaged noarch 195.1-1.el7.centos.0.1 ce-extras 361 k
cockpit-system noarch 195.1-1.el7.centos.0.1 ce-extras 1.6 M
cockpit-ws x86_64 195.1-1.el7.centos.0.1 ce-extras 806 k
conntrack-tools x86_64 1.4.4-5.el7 ce-base 187 k
coreutils x86_64 8.22-24.el7 ce-base 3.3 M
cpp x86_64 4.8.5-39.el7 ce-base 5.9 M
cronie x86_64 1.4.11-23.el7 ce-base 92 k
cronie-anacron x86_64 1.4.11-23.el7 ce-base 36 k
cryptsetup-libs x86_64 2.0.3-5.el7 ce-base 338 k
cups-libs x86_64 1:1.6.3-40.el7 ce-base 358 k
curl x86_64 7.29.0-54.el7 ce-base 270 k
dante x86_64 0.2.0-1.ns7 nethserver-base 25 M
device-mapper x86_64 7:1.02.158-2.el7 ce-base 294 k
device-mapper-event x86_64 7:1.02.158-2.el7 ce-base 189 k
device-mapper-event-libs x86_64 7:1.02.158-2.el7 ce-base 189 k
device-mapper-libs x86_64 7:1.02.158-2.el7 ce-base 322 k
device-mapper-multipath x86_64 0.4.9-127.el7 ce-base 143 k
device-mapper-multipath-libs x86_64 0.4.9-127.el7 ce-base 265 k
device-mapper-persistent-data
x86_64 0.8.5-1.el7 ce-base 423 k
iscsi-initiator-utils-iscsiuio
x86_64 6.2.0.874-11.el7 ce-base 92 k
iwl100-firmware noarch 39.31.5.1-72.el7 ce-base 159 k
iwl1000-firmware noarch 1:39.31.5.1-72.el7 ce-base 222 k
iwl105-firmware noarch 18.168.6.1-72.el7 ce-base 243 k
iwl135-firmware noarch 18.168.6.1-72.el7 ce-base 252 k
iwl2000-firmware noarch 18.168.6.1-72.el7 ce-base 245 k
iwl2030-firmware noarch 18.168.6.1-72.el7 ce-base 254 k
iwl3160-firmware noarch 22.0.7.0-72.el7 ce-base 1.7 M
iwl3945-firmware noarch 15.32.2.9-72.el7 ce-base 97 k
iwl4965-firmware noarch 228.61.2.24-72.el7 ce-base 110 k
iwl5000-firmware noarch 8.83.5.1_1-72.el7 ce-base 303 k
iwl5150-firmware noarch 8.24.2.2-72.el7 ce-base 155 k
iwl6000-firmware noarch 9.221.4.1-72.el7 ce-base 176 k
iwl6000g2a-firmware noarch 17.168.5.3-72.el7 ce-base 318 k
iwl6000g2b-firmware noarch 17.168.5.2-72.el7 ce-base 319 k
iwl6050-firmware noarch 41.28.5.1-72.el7 ce-base 251 k
iwl7260-firmware noarch 22.0.7.0-72.el7 ce-base 1.1 M
iwl7265-firmware noarch 22.0.7.0-72.el7 ce-base 7.3 M
kernel-debug-devel x86_64 3.10.0-1062.1.2.el7 ce-updates 18 M
kernel-headers x86_64 3.10.0-1062.1.2.el7 ce-updates 8.7 M
kernel-tools x86_64 3.10.0-1062.1.2.el7 ce-updates 7.8 M
kernel-tools-libs x86_64 3.10.0-1062.1.2.el7 ce-updates 7.7 M
kexec-tools x86_64 2.0.15-33.el7 ce-base 346 k
kmod x86_64 20-25.el7 ce-base 122 k
kmod-libs x86_64 20-25.el7 ce-base 51 k
kmod-xt_ndpi x86_64 2.8.0-1.3.gbb7b27b.ns7 nethserver-base 208 k
kpartx x86_64 0.4.9-127.el7 ce-base 78 k
krb5-libs x86_64 1.15.1-37.el7_7.2 ce-updates 805 k
krb5-workstation x86_64 1.15.1-37.el7_7.2 ce-updates 816 k
libX11 x86_64 1.6.7-2.el7 ce-base 607 k
libX11-common noarch 1.6.7-2.el7 ce-base 164 k
libblkid x86_64 2.23.2-61.el7 ce-base 181 k
libblockdev x86_64 2.18-4.el7 ce-base 119 k
libblockdev-crypto x86_64 2.18-4.el7 ce-base 60 k
libblockdev-fs x86_64 2.18-4.el7 ce-base 66 k
libblockdev-loop x86_64 2.18-4.el7 ce-base 51 k
libblockdev-lvm x86_64 2.18-4.el7 ce-base 62 k
libblockdev-mdraid x86_64 2.18-4.el7 ce-base 57 k
libblockdev-part x86_64 2.18-4.el7 ce-base 60 k
libblockdev-swap x86_64 2.18-4.el7 ce-base 52 k
libblockdev-utils x86_64 2.18-4.el7 ce-base 58 k
libcap i686 2.22-10.el7 ce-base 48 k
libcap x86_64 2.22-10.el7 ce-base 47 k
libcgroup x86_64 0.41-21.el7 ce-base 66 k
libcom_err x86_64 1.42.9-16.el7 ce-base 41 k
libcurl x86_64 7.29.0-54.el7 ce-base 222 k
libdb i686 5.3.21-25.el7 ce-base 731 k
libdb x86_64 5.3.21-25.el7 ce-base 720 k
libdb-utils x86_64 5.3.21-25.el7 ce-base 132 k
libdrm x86_64 2.4.97-2.el7 ce-base 151 k
libgcc i686 4.8.5-39.el7 ce-base 110 k
libgcc x86_64 4.8.5-39.el7 ce-base 102 k
libgomp x86_64 4.8.5-39.el7 ce-base 158 k
libgudev1 x86_64 219-67.el7_7.1 ce-updates 101 k
libicu x86_64 50.2-3.el7 ce-base 6.9 M
libipa_hbac x86_64 1.16.4-21.el7 ce-base 147 k
libkadm5 x86_64 1.15.1-37.el7_7.2 ce-updates 178 k
libldb x86_64 1.4.2-1.el7 ce-base 144 k
libmount x86_64 2.23.2-61.el7 ce-base 183 k
libndp x86_64 1.2-9.el7 ce-base 32 k
libnetfilter_cthelper x86_64 1.0.0-10.el7 ce-base 18 k
libreport-filesystem x86_64 2.1.11-43.el7.centos ce-base 40 k
libsmartcols x86_64 2.23.2-61.el7 ce-base 141 k
libsmbclient x86_64 4.9.1-6.el7 ce-base 137 k
libss x86_64 1.42.9-16.el7 ce-base 46 k
libssh2 x86_64 1.8.0-3.el7 ce-base 88 k
libsss_autofs x86_64 1.16.4-21.el7 ce-base 149 k
libsss_certmap x86_64 1.16.4-21.el7 ce-base 175 k
libsss_idmap x86_64 1.16.4-21.el7 ce-base 152 k
libsss_nss_idmap x86_64 1.16.4-21.el7 ce-base 158 k
libsss_sudo x86_64 1.16.4-21.el7 ce-base 147 k
libstdc++ i686 4.8.5-39.el7 ce-base 318 k
libstdc++ x86_64 4.8.5-39.el7 ce-base 305 k
libtalloc x86_64 2.1.14-1.el7 ce-base 32 k
libtdb x86_64 1.3.16-1.el7 ce-base 48 k
libteam x86_64 1.27-9.el7 ce-base 49 k
libtevent x86_64 0.9.37-1.el7 ce-base 40 k
libtirpc x86_64 0.2.4-0.16.el7 ce-base 89 k
libudisks2 x86_64 2.7.3-9.el7 ce-base 127 k
libuuid x86_64 2.23.2-61.el7 ce-base 83 k
libwbclient x86_64 4.9.1-6.el7 ce-base 110 k
linux-firmware noarch 20190429-72.gitddde598.el7 ce-base 73 M
lm_sensors-libs x86_64 3.4.0-8.20160601gitf9185e5.el7 ce-base 42 k
lvm2 x86_64 7:2.02.185-2.el7 ce-base 1.3 M
lvm2-libs x86_64 7:2.02.185-2.el7 ce-base 1.1 M
lz4 i686 1.7.5-3.el7 ce-base 111 k
lz4 x86_64 1.7.5-3.el7 ce-base 99 k
make x86_64 1:3.82-24.el7 ce-base 421 k
mariadb x86_64 1:5.5.64-1.el7 ce-base 8.7 M
mariadb-libs x86_64 1:5.5.64-1.el7 ce-base 759 k
mariadb-server x86_64 1:5.5.64-1.el7 ce-base 11 M
mdadm x86_64 4.1-1.el7 ce-base 435 k
mesa-libEGL x86_64 18.3.4-5.el7 ce-base 109 k
mesa-libGL x86_64 18.3.4-5.el7 ce-base 165 k
mesa-libgbm x86_64 18.3.4-5.el7 ce-base 39 k
mesa-libglapi x86_64 18.3.4-5.el7 ce-base 45 k
microcode_ctl x86_64 2:2.1-53.el7 ce-base 2.0 M
mod_ssl x86_64 1:2.4.6-90.el7.centos ce-base 112 k
neon x86_64 0.30.0-4.el7 ce-base 166 k
net-snmp x86_64 1:5.7.2-43.el7 ce-base 331 k
net-snmp-agent-libs x86_64 1:5.7.2-43.el7 ce-base 706 k
net-snmp-libs x86_64 1:5.7.2-43.el7 ce-base 750 k
net-tools x86_64 2.0-0.25.20131004git.el7 ce-base 306 k
nethserver-antivirus noarch 1.4.0-1.ns7 nethserver-base 955 k
nethserver-backup-data noarch 1.6.3-1.ns7 nethserver-base 63 k
nethserver-cockpit-lib noarch 1.1.2-1.ns7 nethserver-updates 33 k
nethserver-dante noarch 1.0.0-1.ns7 nethserver-base 433 k
nethserver-duc noarch 1.7.0-1.ns7 nethserver-base 79 k
nethserver-fail2ban noarch 1.2.0-1.ns7 nethserver-base 913 k
nethserver-firewall-base noarch 3.7.1-1.ns7 nethserver-updates 126 k
nethserver-firewall-base-ui noarch 3.7.1-1.ns7 nethserver-updates 1.6 M
nethserver-httpd noarch 3.6.1-1.ns7 nethserver-updates 1.2 M
nethserver-httpd-admin noarch 2.4.0-1.ns7 nethserver-base 1.6 M
nethserver-httpd-virtualhosts
noarch 3.6.1-1.ns7 nethserver-updates 41 k
nethserver-lang-en noarch 1.4.2-1.ns7 nethserver-updates 25 k
nethserver-lang-ru noarch 1.4.2-1.ns7 nethserver-updates 101 k
nethserver-mail-common noarch 2.8.2-1.ns7 nethserver-updates 1.5 M
nethserver-mail-filter noarch 2.8.2-1.ns7 nethserver-updates 78 k
nethserver-mail-smarthost noarch 2.8.2-1.ns7 nethserver-updates 50 k
nethserver-ndpi x86_64 1.3.0-1.ns7 nethserver-base 199 k
nethserver-ntopng noarch 2.2.0-1.ns7 nethserver-base 77 k
nethserver-openssh noarch 1.3.0-1.ns7 nethserver-base 29 k
nethserver-release noarch 7-16.ns7 nethserver-updates 26 k
nethserver-restore-data noarch 2.0.0-1.ns7 nethserver-base 617 k
nethserver-sssd noarch 1.5.0-1.ns7 nethserver-base 106 k
nethserver-subscription noarch 3.5.0-1.ns7 nethserver-base 51 k
nethserver-vpn-ui noarch 1.2.2-1.ns7 nethserver-updates 812 k
nfs-utils x86_64 1:1.3.0-0.65.el7 ce-base 412 k
nmap-ncat x86_64 2:6.40-19.el7 ce-base 206 k
nspr x86_64 4.21.0-1.el7 ce-base 127 k
nss x86_64 3.44.0-4.el7 ce-base 854 k
nss-pem x86_64 1.0.3-7.el7 ce-base 74 k
nss-softokn x86_64 3.44.0-5.el7 ce-base 329 k
nss-softokn-freebl i686 3.44.0-5.el7 ce-base 214 k
nss-softokn-freebl x86_64 3.44.0-5.el7 ce-base 224 k
nss-sysinit x86_64 3.44.0-4.el7 ce-base 64 k
nss-tools x86_64 3.44.0-4.el7 ce-base 528 k
nss-util x86_64 3.44.0-3.el7 ce-base 79 k
numactl x86_64 2.0.12-3.el7 ce-base 65 k
numactl-libs x86_64 2.0.12-3.el7 ce-base 30 k
openssh x86_64 7.4p1-21.el7 ce-base 510 k
openssh-clients x86_64 7.4p1-21.el7 ce-base 655 k
openssh-server x86_64 7.4p1-21.el7 ce-base 459 k
openssl x86_64 1:1.0.2k-19.el7 ce-base 493 k
openssl-libs x86_64 1:1.0.2k-19.el7 ce-base 1.2 M
pango x86_64 1.42.4-4.el7_7 ce-updates 280 k
parted x86_64 3.1-31.el7 ce-base 609 k
passwd x86_64 0.79-5.el7 ce-base 105 k
patch x86_64 2.7.1-11.el7 ce-base 110 k
perl-Archive-Tar noarch 1.92-3.el7 ce-base 73 k
plymouth x86_64 0.8.9-0.32.20140113.el7.centos ce-base 116 k
plymouth-core-libs x86_64 0.8.9-0.32.20140113.el7.centos ce-base 108 k
plymouth-scripts x86_64 0.8.9-0.32.20140113.el7.centos ce-base 39 k
policycoreutils x86_64 2.5-33.el7 ce-base 916 k
policycoreutils-python x86_64 2.5-33.el7 ce-base 457 k
polkit x86_64 0.112-22.el7_7.1 ce-updates 170 k
procps-ng x86_64 3.3.10-26.el7 ce-base 291 k
psmisc x86_64 22.20-16.el7 ce-base 141 k
pytalloc x86_64 2.1.14-1.el7 ce-base 17 k
python x86_64 2.7.5-86.el7 ce-base 95 k
python-chardet noarch 2.2.1-3.el7 ce-base 227 k
python-ethtool x86_64 0.8-8.el7 ce-base 34 k
python-firewall noarch 0.6.3-2.el7_7.1 ce-updates 352 k
python-libs x86_64 2.7.5-86.el7 ce-base 5.6 M
python-linux-procfs noarch 0.4.11-4.el7 ce-base 33 k
python-perf x86_64 3.10.0-1062.1.2.el7 ce-updates 7.8 M
python-sssdconfig noarch 1.16.4-21.el7 ce-base 165 k
python-tdb x86_64 1.3.16-1.el7 ce-base 19 k
python-urllib3 noarch 1.10.2-7.el7 ce-base 103 k
quota x86_64 1:4.01-19.el7 ce-base 179 k
quota-nls noarch 1:4.01-19.el7 ce-base 90 k
rdma-core i686 22.1-3.el7 ce-base 50 k
rdma-core x86_64 22.1-3.el7 ce-base 50 k
readline x86_64 6.2-11.el7 ce-base 193 k
rpcbind x86_64 0.2.0-48.el7 ce-base 60 k
rpm x86_64 4.11.3-40.el7 ce-base 1.2 M
rpm-build-libs x86_64 4.11.3-40.el7 ce-base 107 k
rpm-libs x86_64 4.11.3-40.el7 ce-base 278 k
rpm-python x86_64 4.11.3-40.el7 ce-base 83 k
rspamd x86_64 1.9.4-3 nethserver-base 6.6 M
rsyslog x86_64 8.24.0-41.el7_7 ce-updates 616 k
samba-client-libs x86_64 4.9.1-6.el7 ce-base 4.9 M
samba-common noarch 4.9.1-6.el7 ce-base 209 k
samba-common-libs x86_64 4.9.1-6.el7 ce-base 170 k
samba-common-tools x86_64 4.9.1-6.el7 ce-base 455 k
samba-libs x86_64 4.9.1-6.el7 ce-base 260 k
selinux-policy noarch 3.13.1-252.el7.1 ce-updates 492 k
selinux-policy-targeted noarch 3.13.1-252.el7.1 ce-updates 7.0 M
shadow-utils x86_64 2:4.6-5.el7 ce-base 1.2 M
smartmontools x86_64 1:7.0-1.el7 ce-base 546 k
sssd x86_64 1.16.4-21.el7 ce-base 139 k
sssd-ad x86_64 1.16.4-21.el7 ce-base 270 k
sssd-client x86_64 1.16.4-21.el7 ce-base 207 k
sssd-common x86_64 1.16.4-21.el7 ce-base 1.4 M
sssd-common-pac x86_64 1.16.4-21.el7 ce-base 210 k
sssd-ipa x86_64 1.16.4-21.el7 ce-base 360 k
sssd-krb5 x86_64 1.16.4-21.el7 ce-base 180 k
sssd-krb5-common x86_64 1.16.4-21.el7 ce-base 214 k
sssd-ldap x86_64 1.16.4-21.el7 ce-base 233 k
sssd-proxy x86_64 1.16.4-21.el7 ce-base 174 k
subscription-manager x86_64 1.24.13-3.el7.centos ce-updates 1.1 M
subscription-manager-rhsm x86_64 1.24.13-3.el7.centos ce-updates 323 k
subscription-manager-rhsm-certificates
x86_64 1.24.13-3.el7.centos ce-updates 228 k
sudo x86_64 1.8.23-4.el7 ce-base 841 k
systemd x86_64 219-67.el7_7.1 ce-updates 5.1 M
systemd-libs i686 219-67.el7_7.1 ce-updates 417 k
systemd-libs x86_64 219-67.el7_7.1 ce-updates 411 k
systemd-python x86_64 219-67.el7_7.1 ce-updates 137 k
systemd-sysv x86_64 219-67.el7_7.1 ce-updates 88 k
tcpdump x86_64 14:4.9.2-4.el7 ce-base 421 k
tdb-tools x86_64 1.3.16-1.el7 ce-base 31 k
teamd x86_64 1.27-9.el7 ce-base 113 k
tmpwatch x86_64 2.11-6.el7 ce-base 39 k
tuned noarch 2.11.0-5.el7_7.1 ce-updates 268 k
tzdata noarch 2019c-1.el7 ce-updates 493 k
udisks2 x86_64 2.7.3-9.el7 ce-base 401 k
udisks2-iscsi x86_64 2.7.3-9.el7 ce-base 36 k
udisks2-lvm2 x86_64 2.7.3-9.el7 ce-base 61 k
unzip x86_64 6.0-20.el7 ce-base 170 k
usermode x86_64 1.111-6.el7 ce-base 193 k
util-linux x86_64 2.23.2-61.el7 ce-base 2.0 M
vim-minimal x86_64 2:7.4.629-6.el7 ce-base 443 k
volume_key-libs x86_64 0.3.9-9.el7 ce-base 141 k
xfsprogs x86_64 4.5.0-20.el7 ce-base 896 k
yum noarch 3.4.3-163.el7.centos ce-base 1.2 M
yum-cron noarch 3.4.3-163.el7.centos ce-base 64 k
yum-plugin-changelog noarch 1.1.31-52.el7 ce-base 34 k
yum-plugin-fastestmirror noarch 1.1.31-52.el7 ce-base 34 k
yum-utils noarch 1.1.31-52.el7 ce-base 121 k
Removing:
kernel x86_64 3.10.0-957.10.1.el7 @ce-updates 63 M
kernel-devel x86_64 3.10.0-957.10.1.el7 @ce-updates 37 M
Installing for dependencies:
bind-export-libs x86_64 32:9.11.4-9.P2.el7 ce-base 1.1 M
geoipupdate x86_64 2.5.0-1.el7 ce-base 35 k
libgfortran x86_64 4.8.5-39.el7 ce-base 300 k
libquadmath x86_64 4.8.5-39.el7 ce-base 190 k
nethserver-lang-cockpit noarch 1.4.2-1.ns7 nethserver-updates 1.2 M
openblas-serial x86_64 0.3.3-2.el7 epel 4.3 M
python-syspurpose x86_64 1.24.13-3.el7.centos ce-updates 266 k
Transaction Summary
=============================================================================================
Install 4 Packages (+7 Dependent packages)
Upgrade 326 Packages
Remove 2 Packages
Total download size: 443 M
1 Like
I guess your repo issue comes from the time you disabled mirrorlist= and set baseurl= pointing to a specific Russian mirror (to workaround the mirrorlist.nethserver.org limited access from Russia).
The version 7.6.1810 is no more available from mirrors (it was moved to vault.centos.org and mirror.nethserver.org respectively).
It’s time to upgrade 
Configure also the other repositories baseurl= and take into account that /etc/yum.repos.d/NethServer.repo is now a template file: you need to set up a template-custom.