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NathanHowell/centos7-upgrade.sh

Created July 26, 2014 22:44
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Upgrade CentOS 6.5 to 7.0.1406 using the prerelease upgrade tools
Raw
centos7-upgrade.sh
#!/bin/bash
set -e
cat > /etc/yum.repos.d/upgrade.repo <<END
[upgrade]
name=upgrade
baseurl=http://dev.centos.org/centos/6/upg/x86_64/
enabled=1
gpgcheck=0
END
rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7
yum install preupgrade-assistant-contents redhat-upgrade-tool preupgrade-assistant
preupg
redhat-upgrade-tool --network 7.0 --instrepo http://mirror.centos.org/centos/7.0.1406/os/x86_64/
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