1#@!#!123s

: / var / lib / leapp / el8userspace / dracut / 90sys-upgrade /

Filename : initrd-system-upgrade-generator

back

#!/bin/sh

get_rhel_major_release() {
    local os_version=$(cat /etc/initrd-release | grep -o '^VERSION="[0-9][0-9]*' | grep -o '[0-9]*')
    [ -z "$os_version" ] && {
        # This should not happen as /etc/initrd-release is supposed to have API
        # stability, but check is better than broken system.
        warn "Cannot determine the major RHEL version."
        warn "The upgrade environment cannot be setup reliably."
        echo "Content of the /etc/initrd-release:"
        cat /etc/initrd-release
        exit 1
    }

    echo "$os_version"
}

export RHEL_OS_MAJOR_RELEASE=$(get_rhel_major_release)

[ -d "$2" ] || {
  # ignore me - blind branch for us :P or die by terrible death
  exit 1
}

if [ "$RHEL_OS_MAJOR_RELEASE" == "8" ]; then
    ln -sf /etc/systemd/system/upgrade.target "$2/default.target"
else
    ln -sf /etc/systemd/system/upgrade.target "$2/initrd.target"
fi

Name	Size	Last Modified	Owner	Permissions
initrd-system-upgrade-generator	0.874 KB	March 06 2023 3:46:48	root	0755
module-setup.sh	2.589 KB	March 06 2023 3:46:48	root	0755
upgrade.service	0.498 KB	March 06 2023 3:46:48	root	0644
upgrade.sh	0.604 KB	March 06 2023 3:46:48	root	0755
upgrade.target	0.249 KB	March 06 2023 3:46:48	root	0644

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