1#@!#!123s

: / var / lib / leapp / el8userspace /

Filename : generate-initram.sh

back

#!/bin/bash
###############################################################################
stage() {
    echo '###############################################################################'
    printf "%*s\n" $(((80 - ${#1}) / 2)) "$1"
    echo '###############################################################################'
}

get_kernel_version() {
    rpm -qa | grep kernel-modules | cut -d- -f3- | sort | tail -n 1
}

dracut_install_modules()
{
    stage "Installing leapp dracut modules"
    modir="/usr/lib/dracut/modules.d/";
    pushd /dracut
    for folder in $(find . -maxdepth 1 -type d);
    do
        /bin/cp -fa $folder $modir;
    done;
    stage "Fixing permissions on leapp dracut modules"
    chown -R "root:root" "$modir";
    restorecon -r "$modir"
    popd
}


build() {
    dracut_install_modules

    stage "Setting up artifacts folder"
    rm -rf /artifacts
    mkdir -p /artifacts

    DRACUT_CONF=${LEAPP_DRACUT_CONF:-/dev/null}
    DRACUT_CONF_DIR=${LEAPP_DRACUT_CONF:-/var/empty}

    DRACUT_LVMCONF_ARG="--nolvmconf"
    if [[ ! -z "$LEAPP_DRACUT_LVMCONF" ]]; then
        DRACUT_LVMCONF_ARG="--lvmconf"
    fi
    DRACUT_MDADMCONF_ARG="--nomdadmconf"
    if [[ ! -z "$LEAPP_DRACUT_MDADMCONF" ]]; then
        # include local /etc/mdadm.conf
        DRACUT_MDADMCONF_ARG="--mdadmconf"
    fi

    KERNEL_VERSION=$LEAPP_KERNEL_VERSION
    if [[ -z "$KERNEL_VERSION" ]]; then
        KERNEL_VERSION=$(get_kernel_version)
    fi

    KERNEL_ARCH='x86_64'
    if [[ ! -z "$LEAPP_KERNEL_ARCH" ]]; then
        KERNEL_ARCH=$LEAPP_KERNEL_ARCH
    fi

    DRACUT_MODULES_ADD=""
    if [[ -z "$LEAPP_ADD_DRACUT_MODULES" ]]; then
        echo 'ERROR: No dracut modules to add'
        exit 1;
    else
        DRACUT_MODULES_ADD=$(echo "--add $LEAPP_ADD_DRACUT_MODULES" | sed 's/,/ --add /g')
    fi

    DRACUT_INSTALL="systemd-nspawn"
    if [[ -n "$LEAPP_DRACUT_INSTALL_FILES" ]]; then
        DRACUT_INSTALL="$DRACUT_INSTALL $LEAPP_DRACUT_INSTALL_FILES"
    fi

    pushd /artifacts
    \cp /lib/modules/$KERNEL_VERSION/vmlinuz vmlinuz-upgrade.$KERNEL_ARCH

    stage "Building initram disk for kernel: $KERNEL_VERSION"
    \dracut \
        -vvvv \
        --force \
        --conf $DRACUT_CONF \
        --confdir $DRACUT_CONF_DIR \
        --install "$DRACUT_INSTALL" \
        $DRACUT_MODULES_ADD \
        $DRACUT_MDADMCONF_ARG \
        $DRACUT_LVMCONF_ARG \
        --no-hostonly \
        --kver $KERNEL_VERSION \
        --kernel-image vmlinuz-upgrade.$KERNEL_ARCH \
        initramfs-upgrade.$KERNEL_ARCH.img
    popd
    stage "Building initram disk for kernel: $KERNEL_VERSION finished"
}

build

Name	Size	Last Modified	Owner	Permissions
artifacts	Dir	July 28 2023 2:52:16	root	0755
bin	Dir	July 28 2023 2:48:18	root	0555
boot	Dir	July 28 2023 2:50:54	root	0555
dev	Dir	July 28 2023 2:45:35	root	0755
dracut	Dir	July 28 2023 2:50:56	root	0755
etc	Dir	July 28 2023 2:50:54	root	0755
home	Dir	October 09 2021 8:49:37	root	0755
installroot	Dir	July 28 2023 2:53:55	root	0755
lib	Dir	July 28 2023 2:48:17	root	0555
lib64	Dir	July 28 2023 2:50:54	root	0555
media	Dir	October 09 2021 8:49:37	root	0755
mnt	Dir	October 09 2021 8:49:37	root	0755
opt	Dir	October 09 2021 8:49:37	root	0755
proc	Dir	July 28 2023 2:45:23	root	0555
root	Dir	October 09 2021 8:49:37	root	0550
run	Dir	July 28 2023 2:45:48	root	0755
sbin	Dir	July 28 2023 2:48:17	root	0555
srv	Dir	October 09 2021 8:49:37	root	0755
sys	Dir	July 28 2023 2:45:23	root	0555
tmp	Dir	October 09 2021 8:49:37	root	1777
usr	Dir	July 28 2023 2:45:25	root	0755
var	Dir	July 28 2023 2:45:41	root	0755
generate-initram.sh	2.575 KB	March 06 2023 3:46:48	root	0755

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