Upgrades from 7.5.1804

[mark_nl (Mark Verlinde)]

@gatto

I haven’t a VMs with that release, that’s why I asked you to send me your VM disk,

To tryout upgrade paths is a VM you may follow the path as described below to set one up:

@mark_nl

download the nethserver-7.5.1804 iso
Download nethserver-7.5.1804-x86_64.iso (NethServer)

install it DO NOT UPDATE

cat >  /etc/yum.repos.d/CentOS-Base.repo << EOF
[base]
name=CentOS-$releasever - Base
baseurl=https://vault.centos.org/centos/7.5.1804/os/\$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

[updates]
name=CentOS-$releasever - Updates
baseurl=https://vault.centos.org/centos/7.5.1804/updates/\$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

[extras]
name=CentOS-$releasever - Extras
baseurl=https://vault.centos.org/centos/7.5.1804/extras/\$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

[centosplus]
name=CentOS-$releasever - Plus
baseurl=https://vault.centos.org/centos/7.5.1804/centosplus/\$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
EOF

and

cat > /etc/yum.repos.d/NethServer.repo << EOF

[nethserver-base]
name=NethServer-$releasever - Base
baseurl=http://mirror.nethserver.org/nethserver/7.5.1804/base/\$basearch/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-NethServer-$releasever
enabled=1
enablegroups=0

[nethserver-updates]
name=NethServer-$releasever - Updates
baseurl=http://mirror.nethserver.org/nethserver/7.5.1804/updates/\$basearch/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-NethServer-$releasever
enabled=1
enablegroups=1

[nethserver-testing]
name=NethServer-$releasever - Testing
baseurl=http://mirror.nethserver.org/nethserver/7.5.1804/testing/\$basearch/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-NethServer-$releasever
enabled=0
enablegroups=0
EOF

Now you are pretty much locked on 7.5.1804

You can work from here to newer releases by replacing 7.5.1804 with 7.6.1801, 7.7.1908 or 7.8.2003