X-Git-Url: https://gerrit.akraino.org/r/gitweb?p=ta%2Fimage-provision.git;a=blobdiff_plain;f=dracut%2Fmodules%2F00installmedia%2Finstallmedia.sh;fp=dracut%2Fmodules%2F00installmedia%2Finstallmedia.sh;h=33ec0bcedcf6a753002a992f72f6aaf07da6ceec;hp=0000000000000000000000000000000000000000;hb=c7c7275de42407b5ca24366dc3989d04a23b983c;hpb=0582eef24f9d17ffac9f5dd050ea6e61070dc019

diff --git a/dracut/modules/00installmedia/installmedia.sh b/dracut/modules/00installmedia/installmedia.sh
new file mode 100755
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+++ b/dracut/modules/00installmedia/installmedia.sh
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+#!/bin/sh
+
+# Copyright 2019 Nokia
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+DEVICE_MOUNT="/tmp/installmedia"
+CLOUD_RPMS_DIR="/sysroot/var/cloud/basebuild_rpms"
+USERCONFIG_DIR="/sysroot/etc/userconfig/"
+IMAGE_DIR="/sysroot/opt/images"
+
+source /usr/lib/installmedia-lib.sh
+
+logmsg "Installing OS to HDD"
+
+mkdir -p $DEVICE_MOUNT
+
+if ( is_using_boot_cd );then
+  warn "Must be boot_cd env. Mounting $BOOTCD_LOCATION"
+  run_crit mount -o ro -t iso9660 $BOOTCD_LOCATION $DEVICE_MOUNT
+else
+  find_iso $DEVICE_MOUNT false
+  if [ $? -ne 0 ];then
+    logmsg "No ISO image to install. Cannot proceed!"
+    exit 1
+  fi
+fi
+
+if [ -e $CLOUD_CONFIGS/network_config ];then
+  logmsg "Sourcing network_config"
+  source $CLOUD_CONFIGS/network_config
+fi
+
+if [ -n "${ROOTFS_DISK}" ];then
+    rootdev_by_path=${ROOTFS_DISK}
+else
+    # Find out the disk name where rootfs has to be installed
+    rootdev_by_path=$(python /usr/lib/python2.7/site-packages/hw_detector/local_os_disk.py)
+fi
+
+rootdev=$(readlink -e $rootdev_by_path)
+
+#Wait for the device to appear for 60 seconds and then give up
+while [ -z "${rootdev}" ]; do
+    sleep 3
+    rootdev=$(readlink -e $rootdev_by_path)
+    count=$(( ${count}+1 ))
+    if [ ${count} == 20 ]; then
+       break
+    fi
+
+done
+
+if [ -z ${rootdev} ] || ! [ -b ${rootdev} ]; then
+  logmsg "No matching HDD (${rootdev}) found to install OS image. Cannot proceed!"
+  exit 1
+fi
+if ! [ -e $DEVICE_MOUNT/guest-image.img ]; then
+  logmsg "No guest-image.img in CDROM. Cannot proceed!"
+  exit 1
+fi
+
+logmsg "Matching device found for root disk. Installing image on ${rootdev}"
+
+read_devices
+for hd_dev in ${hd_devices[@]}; do
+    if [ -b /dev/$hd_dev ] && (( is_removable $hd_dev ) || ( is_partition $hd_dev ) || ( is_loop $hd_dev )); then
+        logmsg "Removable, loop or partition $hd_dev. Skipping..."
+        continue
+    elif ! [ -b /dev/$hd_dev ];then
+        continue
+    fi
+    logmsg "Erasing existing GPT and MBR data structures from ${hd_dev}"
+    sgdisk -Z /dev/$hd_dev
+    dd if=/dev/zero of=/dev/$hd_dev bs=1M count=1
+done
+
+logmsg "Dumping $DEVICE_MOUNT/guest-image.img to $rootdev"
+
+# limit the memory usage for qemu-img to 1 GiB
+ulimit -v 1048576
+qemu-img convert -p -t directsync -O host_device $DEVICE_MOUNT/guest-image.img $rootdev > $CONSOLE_DEV
+if [ $? -ne 0 ]; then
+    logmsg "Failed to dump image to disk... Failing installation."
+    exit 255
+fi
+sync
+
+logmsg "${rootdev} dumped successfully!"
+echo "Finishing installation... Please wait." > $CONSOLE_DEV
+
+partprobe ${rootdev}
+# create a new partion for LVMs before rootfs expands till end
+parted ${rootdev} --script -- mkpart primary 50GiB -1
+partprobe ${rootdev}
+
+mount ${rootdev}1 /sysroot/
+if [ $? -ne 0 ];then
+    logmsg "FAILED TO MOUNT SYSROOT. All hope is lost"
+    exit 255
+fi
+
+kernel_cmdline="intel_iommu=on iommu=pt crashkernel=256M"
+# Check if this has a iscsi target if so, add extra cmdline option for HDD boot.
+iscsiadm -m fw >/dev/null 2>&1
+if [[ $? == 0 ]]; then
+  kernel_cmdline="${kernel_cmdline} rd.iscsi.firmware=1 rd.retry=30"
+fi
+if grep -q "^GRUB_CMDLINE_LINUX" /sysroot/etc/default/grub; then
+  sed -i "s/^\(GRUB_CMDLINE_LINUX=.*\)\"$/\1 $kernel_cmdline\"/g" /sysroot/etc/default/grub
+else
+  echo "GRUB_CMDLINE_LINUX=\"$kernel_cmdline\"" >> /sysroot/etc/default/grub
+fi
+
+run_crit mount -o bind /dev /sysroot/dev
+run_crit mount -o bind /proc /sysroot/proc
+run_crit mount -o bind /sys /sysroot/sys
+run_crit chroot /sysroot /bin/bash -c \"/usr/sbin/grub2-mkconfig -o /boot/grub2/grub.cfg\"
+
+logmsg "Extending partition and filesystem size"
+run_crit chroot /sysroot /bin/bash -c \"growpart ${rootdev} 1\"
+run_crit chroot /sysroot /bin/bash -c \"xfs_growfs /\"
+
+logmsg "Copying cloud guest image"
+mkdir -p $IMAGE_DIR
+run_crit cp -f $DEVICE_MOUNT/guest-image.img $IMAGE_DIR
+
+if [ -d $CLOUD_CONFIGS ]; then
+  logmsg "Copying user config"
+  mkdir -p $USERCONFIG_DIR
+  cp -rf $CLOUD_CONFIGS/* $USERCONFIG_DIR
+fi
+
+if [ -e $DEVICE_MOUNT/rpms ]; then
+    logmsg "Copying build base RPMs"
+    mkdir -p $CLOUD_RPMS_DIR
+    echo -n "."
+    for file in $DEVICE_MOUNT/rpms/*;do
+        cp -a $file $CLOUD_RPMS_DIR
+        echo -n "." > $CONSOLE_DEV
+    done
+    echo -n " done" > $CONSOLE_DEV
+    echo > $CONSOLE_DEV
+    echo > $CONSOLE_DEV
+fi
+
+logmsg "Disabling cloud-init services on this node"
+run_crit chroot /sysroot /bin/systemctl --no-reload disable cloud-config.service
+run_crit chroot /sysroot /bin/systemctl --no-reload disable cloud-final.service
+run_crit chroot /sysroot /bin/systemctl --no-reload disable cloud-init.service
+run_crit chroot /sysroot /bin/systemctl --no-reload disable cloud-init-local.service
+
+
+logmsg "Copying installation logs"
+mkdir -p /sysroot/var/log/provisioning-logs
+cp -rf /run/log/ /sysroot/var/log/provisioning-logs/
+cp -rf /run/initramfs/ /sysroot/var/log/provisioning-logs/
+
+
+sync
+umount /sysroot/dev
+umount /sysroot/proc
+umount /sysroot/sys
+umount /sysroot
+umount $DEVICE_MOUNT
+sleep 2
+logmsg "Everything done rebooting!"
+reboot -f