Refactor Ceph OSD Init Scripts - First PS

This is the first of multiple updates to ceph-osd where the OSD
init code will be refactored for better sustainability.

This patchset makes 2 changes:

1) Removes "ceph-disk" support, as ceph-disk was removed from the
   ceph image since nautilus.
2) Separates the initialization code for the bluestore, filestore,
   and directory backend configuration options.

Change-Id: I116ce9cc8d3bac870adba8b84677ec652bbb0dd4

ceph-osd/Chart.yaml

@@ -15,6 +15,6 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Ceph OSD
 name: ceph-osd
-version: 0.1.20
+version: 0.1.21
 home: https://github.com/ceph/ceph
 ...

ceph-osd/templates/bin/osd/_directory.sh.tpl

@@ -17,7 +17,7 @@ limitations under the License.
 set -ex
 export LC_ALL=C
 
-source /tmp/osd-common-ceph-disk.sh
+source /tmp/osd-common-ceph-volume.sh
 
 : "${JOURNAL_DIR:=/var/lib/ceph/journal}"
 

ceph-osd/templates/bin/osd/ceph-disk/_block.sh.tpl

@@ -1,131 +0,0 @@
-#!/bin/bash
-
-{{/*
-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.
-*/}}
-
-source /tmp/osd-common-ceph-disk.sh
-
-set -ex
-
-: "${OSD_SOFT_FORCE_ZAP:=1}"
-: "${OSD_JOURNAL_DISK:=}"
-
-if [ "x${STORAGE_TYPE%-*}" == "xdirectory" ]; then
-  export OSD_DEVICE="/var/lib/ceph/osd"
-else
-  export OSD_DEVICE=$(readlink -f ${STORAGE_LOCATION})
-fi
-
-if [ "x$JOURNAL_TYPE" == "xdirectory" ]; then
-  export OSD_JOURNAL="/var/lib/ceph/journal"
-else
-  export OSD_JOURNAL=$(readlink -f ${JOURNAL_LOCATION})
-fi
-
-if [[ -z "${OSD_DEVICE}" ]];then
-  echo "ERROR- You must provide a device to build your OSD ie: /dev/sdb"
-  exit 1
-fi
-
-if [[ ! -b "${OSD_DEVICE}" ]]; then
-  echo "ERROR- The device pointed by OSD_DEVICE ${OSD_DEVICE} doesn't exist !"
-  exit 1
-fi
-
-CEPH_DISK_OPTIONS=""
-CEPH_OSD_OPTIONS=""
-DATA_UUID=$(blkid -o value -s PARTUUID ${OSD_DEVICE}*1)
-
-udev_settle
-
-DATA_PART=$(dev_part ${OSD_DEVICE} 1)
-MOUNTED_PART=${DATA_PART}
-
-ceph-disk -v \
-  --setuser ceph \
-  --setgroup disk \
-  activate ${CEPH_DISK_OPTIONS} \
-    --no-start-daemon ${DATA_PART}
-
-OSD_ID=$(grep "${MOUNTED_PART}" /proc/mounts | awk '{print $2}' | grep -oh '[0-9]*')
-
-OSD_PATH="${OSD_PATH_BASE}-${OSD_ID}"
-OSD_KEYRING="${OSD_PATH}/keyring"
-# NOTE(supamatt): set the initial crush weight of the OSD to 0 to prevent automatic rebalancing
-OSD_WEIGHT=0
-# NOTE(supamatt): add or move the OSD's CRUSH location
-crush_location
-
-if [ "${OSD_BLUESTORE:-0}" -ne 1 ]; then
-  if [ -n "${OSD_JOURNAL}" ]; then
-    if [ -b "${OSD_JOURNAL}" ]; then
-      OSD_JOURNAL_DISK="$(readlink -f ${OSD_PATH}/journal)"
-      if [ -z "${OSD_JOURNAL_DISK}" ]; then
-        echo "ERROR: Unable to find journal device ${OSD_JOURNAL_DISK}"
-        exit 1
-      else
-        OSD_JOURNAL="${OSD_JOURNAL_DISK}"
-        if [ -e "${OSD_PATH}/run_mkjournal" ]; then
-          ceph-osd -i ${OSD_ID} --mkjournal
-          rm -rf ${OSD_PATH}/run_mkjournal
-        fi
-      fi
-    fi
-    if [ "x${JOURNAL_TYPE}" == "xdirectory" ]; then
-      OSD_JOURNAL="${OSD_JOURNAL}/journal.${OSD_ID}"
-      touch ${OSD_JOURNAL}
-      wait_for_file "${OSD_JOURNAL}"
-    else
-      if [ ! -b "${OSD_JOURNAL}" ]; then
-        echo "ERROR: Unable to find journal device ${OSD_JOURNAL}"
-        exit 1
-      else
-        chown ceph. "${OSD_JOURNAL}"
-      fi
-    fi
-  else
-    wait_for_file "${OSD_JOURNAL}"
-    chown ceph. "${OSD_JOURNAL}"
-  fi
-fi
-
-# NOTE(supamatt): Just in case permissions do not align up, we recursively set them correctly.
-if [ $(stat -c%U ${OSD_PATH}) != ceph ]; then
-  chown -R ceph. ${OSD_PATH};
-fi
-
-# NOTE(gagehugo): Writing the OSD_ID to tmp for logging
-echo "${OSD_ID}" > /tmp/osd-id
-
-if [ "x${JOURNAL_TYPE}" == "xdirectory" ]; then
-  chown -R ceph. /var/lib/ceph/journal
-  ceph-osd \
-    --cluster ceph \
-    --osd-data ${OSD_PATH} \
-    --osd-journal ${OSD_JOURNAL} \
-    -f \
-    -i ${OSD_ID} \
-    --setuser ceph \
-    --setgroup disk \
-    --mkjournal
-fi
-
-exec /usr/bin/ceph-osd \
-    --cluster ${CLUSTER} \
-    ${CEPH_OSD_OPTIONS} \
-    -f \
-    -i ${OSD_ID} \
-    --setuser ceph \
-    --setgroup disk & echo $! > /run/ceph-osd.pid
-wait

ceph-osd/templates/bin/osd/ceph-disk/_bluestore.sh.tpl

@@ -1,75 +0,0 @@
-#!/bin/bash
-
-{{/*
-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.
-*/}}
-
-source /tmp/osd-common-ceph-disk.sh
-
-set -ex
-
-: "${OSD_SOFT_FORCE_ZAP:=1}"
-
-export OSD_DEVICE=$(readlink -f ${STORAGE_LOCATION})
-
-if [[ -z "${OSD_DEVICE}" ]];then
-  echo "ERROR- You must provide a device to build your OSD ie: /dev/sdb"
-  exit 1
-fi
-
-if [[ ! -b "${OSD_DEVICE}" ]]; then
-  echo "ERROR- The device pointed by OSD_DEVICE ${OSD_DEVICE} doesn't exist !"
-  exit 1
-fi
-
-CEPH_DISK_OPTIONS=""
-CEPH_OSD_OPTIONS=""
-DATA_UUID=$(blkid -o value -s PARTUUID ${OSD_DEVICE}*1)
-
-udev_settle
-
-DATA_PART=$(dev_part ${OSD_DEVICE} 1)
-MOUNTED_PART=${DATA_PART}
-
-ceph-disk -v \
-  --setuser ceph \
-  --setgroup disk \
-  activate ${CEPH_DISK_OPTIONS} \
-    --no-start-daemon ${DATA_PART}
-
-OSD_ID=$(grep "${MOUNTED_PART}" /proc/mounts | awk '{print $2}' | grep -oh '[0-9]*')
-
-OSD_PATH="${OSD_PATH_BASE}-${OSD_ID}"
-OSD_KEYRING="${OSD_PATH}/keyring"
-# NOTE(supamatt): set the initial crush weight of the OSD to 0 to prevent automatic rebalancing
-OSD_WEIGHT=0
-# NOTE(supamatt): add or move the OSD's CRUSH location
-crush_location
-
-
-# NOTE(supamatt): Just in case permissions do not align up, we recursively set them correctly.
-if [ $(stat -c%U ${OSD_PATH}) != ceph ]; then
-  chown -R ceph. ${OSD_PATH};
-fi
-
-# NOTE(gagehugo): Writing the OSD_ID to tmp for logging
-echo "${OSD_ID}" > /tmp/osd-id
-
-exec /usr/bin/ceph-osd \
-    --cluster ${CLUSTER} \
-    ${CEPH_OSD_OPTIONS} \
-    -f \
-    -i ${OSD_ID} \
-    --setuser ceph \
-    --setgroup disk & echo $! > /run/ceph-osd.pid
-wait

ceph-osd/templates/bin/osd/ceph-disk/_common.sh.tpl

@@ -1,260 +0,0 @@
-#!/bin/bash
-
-{{/*
-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.
-*/}}
-
-set -ex
-export PS4='+${BASH_SOURCE:+$(basename ${BASH_SOURCE}):${LINENO}:}${FUNCNAME:+${FUNCNAME}():} '
-
-: "${CRUSH_LOCATION:=root=default host=${HOSTNAME}}"
-: "${OSD_PATH_BASE:=/var/lib/ceph/osd/${CLUSTER}}"
-: "${CEPH_CONF:="/etc/ceph/${CLUSTER}.conf"}"
-: "${OSD_BOOTSTRAP_KEYRING:=/var/lib/ceph/bootstrap-osd/${CLUSTER}.keyring}"
-: "${OSD_JOURNAL_UUID:=$(uuidgen)}"
-: "${OSD_JOURNAL_SIZE:=$(awk '/^osd_journal_size/{print $3}' ${CEPH_CONF}.template)}"
-: "${OSD_WEIGHT:=1.0}"
-
-eval CRUSH_FAILURE_DOMAIN_TYPE=$(cat /etc/ceph/storage.json | python3 -c 'import sys, json; data = json.load(sys.stdin); print(json.dumps(data["failure_domain"]))')
-eval CRUSH_FAILURE_DOMAIN_NAME=$(cat /etc/ceph/storage.json | python3 -c 'import sys, json; data = json.load(sys.stdin); print(json.dumps(data["failure_domain_name"]))')
-eval CRUSH_FAILURE_DOMAIN_BY_HOSTNAME=$(cat /etc/ceph/storage.json | python3 -c 'import sys, json; data = json.load(sys.stdin); print(json.dumps(data["failure_domain_by_hostname"]))')
-eval CRUSH_FAILURE_DOMAIN_FROM_HOSTNAME_MAP=$(cat /etc/ceph/storage.json | jq '.failure_domain_by_hostname_map."'$HOSTNAME'"')
-eval DEVICE_CLASS=$(cat /etc/ceph/storage.json | python3 -c 'import sys, json; data = json.load(sys.stdin); print(json.dumps(data["device_class"]))')
-
-if [[ $(ceph -v | egrep "octopus|nautilus|mimic|luminous" > /dev/null 2>&1; echo $?) -ne 0 ]]; then
-    echo "ERROR- need Luminous/Mimic/Nautilus/Octopus release"
-    exit 1
-fi
-
-if [ -z "${HOSTNAME}" ]; then
-  echo "HOSTNAME not set; This will prevent to add an OSD into the CRUSH map"
-  exit 1
-fi
-
-if [[ ! -e ${CEPH_CONF}.template ]]; then
-  echo "ERROR- ${CEPH_CONF}.template must exist; get it from your existing mon"
-  exit 1
-else
-  ENDPOINT=$(kubectl get endpoints ceph-mon-discovery -n ${NAMESPACE} -o json | awk -F'"' -v port=${MON_PORT} \
-             -v version=v1 -v msgr_version=v2 \
-             -v msgr2_port=${MON_PORT_V2} \
-             '/"ip"/{print "["version":"$4":"port"/"0","msgr_version":"$4":"msgr2_port"/"0"]"}' | paste -sd',')
-  if [[ "${ENDPOINT}" == "" ]]; then
-    /bin/sh -c -e "cat ${CEPH_CONF}.template | tee ${CEPH_CONF}" || true
-  else
-    /bin/sh -c -e "cat ${CEPH_CONF}.template | sed 's#mon_host.*#mon_host = ${ENDPOINT}#g' | tee ${CEPH_CONF}" || true
-  fi
-fi
-
-# Wait for a file to exist, regardless of the type
-function wait_for_file {
-  timeout 10 bash -c "while [ ! -e ${1} ]; do echo 'Waiting for ${1} to show up' && sleep 1 ; done"
-}
-
-function is_available {
-  command -v $@ &>/dev/null
-}
-
-function ceph_cmd_retry() {
-  cnt=0
-  until "ceph" "$@" || [ $cnt -ge 6 ]; do
-    sleep 10
-    ((cnt++))
-  done
-}
-
-function crush_create_or_move {
-  local crush_location=${1}
-  ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-    osd crush create-or-move -- "${OSD_ID}" "${OSD_WEIGHT}" ${crush_location}
-}
-
-function crush_add_and_move {
-  local crush_failure_domain_type=${1}
-  local crush_failure_domain_name=${2}
-  local crush_location=$(echo "root=default ${crush_failure_domain_type}=${crush_failure_domain_name} host=${HOSTNAME}")
-  crush_create_or_move "${crush_location}"
-  local crush_failure_domain_location_check=$(ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" osd find ${OSD_ID} | grep "${crush_failure_domain_type}" | awk -F '"' '{print $4}')
-  if [ "x${crush_failure_domain_location_check}" != "x${crush_failure_domain_name}" ];  then
-    # NOTE(supamatt): Manually move the buckets for previously configured CRUSH configurations
-    # as create-or-move may not appropiately move them.
-    ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-      osd crush add-bucket "${crush_failure_domain_name}" "${crush_failure_domain_type}" || true
-    ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-      osd crush move "${crush_failure_domain_name}" root=default || true
-    ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-      osd crush move "${HOSTNAME}" "${crush_failure_domain_type}=${crush_failure_domain_name}" || true
-  fi
-}
-
-function crush_location {
-  set_device_class
-  if [ "x${CRUSH_FAILURE_DOMAIN_TYPE}" != "xhost" ]; then
-    if [ "x${CRUSH_FAILURE_DOMAIN_NAME}" != "xfalse" ]; then
-      crush_add_and_move "${CRUSH_FAILURE_DOMAIN_TYPE}" "${CRUSH_FAILURE_DOMAIN_NAME}"
-    elif [ "x${CRUSH_FAILURE_DOMAIN_BY_HOSTNAME}" != "xfalse" ]; then
-      crush_add_and_move "${CRUSH_FAILURE_DOMAIN_TYPE}" "$(echo ${CRUSH_FAILURE_DOMAIN_TYPE}_$(echo ${HOSTNAME} | cut -c ${CRUSH_FAILURE_DOMAIN_BY_HOSTNAME}))"
-    elif [ "x${CRUSH_FAILURE_DOMAIN_FROM_HOSTNAME_MAP}" != "xnull" ]; then
-      crush_add_and_move "${CRUSH_FAILURE_DOMAIN_TYPE}" "${CRUSH_FAILURE_DOMAIN_FROM_HOSTNAME_MAP}"
-    else
-      # NOTE(supamatt): neither variables are defined then we fall back to default behavior
-      crush_create_or_move "${CRUSH_LOCATION}"
-    fi
-  else
-    crush_create_or_move "${CRUSH_LOCATION}"
-  fi
-}
-
-# Calculate proper device names, given a device and partition number
-function dev_part {
-  local osd_device=${1}
-  local osd_partition=${2}
-
-  if [[ -L ${osd_device} ]]; then
-    # This device is a symlink. Work out it's actual device
-    local actual_device=$(readlink -f "${osd_device}")
-    local bn=$(basename "${osd_device}")
-    if [[ "${actual_device:0-1:1}" == [0-9] ]]; then
-      local desired_partition="${actual_device}p${osd_partition}"
-    else
-      local desired_partition="${actual_device}${osd_partition}"
-    fi
-    # Now search for a symlink in the directory of $osd_device
-    # that has the correct desired partition, and the longest
-    # shared prefix with the original symlink
-    local symdir=$(dirname "${osd_device}")
-    local link=""
-    local pfxlen=0
-    for option in ${symdir}/*; do
-      [[ -e $option ]] || break
-      if [[ $(readlink -f "${option}") == "${desired_partition}" ]]; then
-        local optprefixlen=$(prefix_length "${option}" "${bn}")
-        if [[ ${optprefixlen} > ${pfxlen} ]]; then
-          link=${symdir}/${option}
-          pfxlen=${optprefixlen}
-        fi
-      fi
-    done
-    if [[ $pfxlen -eq 0 ]]; then
-      >&2 echo "Could not locate appropriate symlink for partition ${osd_partition} of ${osd_device}"
-      exit 1
-    fi
-    echo "$link"
-  elif [[ "${osd_device:0-1:1}" == [0-9] ]]; then
-    echo "${osd_device}p${osd_partition}"
-  else
-    echo "${osd_device}${osd_partition}"
-  fi
-}
-
-function zap_extra_partitions {
-  # Examine temp mount and delete any block.db and block.wal partitions
-  mountpoint=${1}
-  journal_disk=""
-  journal_part=""
-  block_db_disk=""
-  block_db_part=""
-  block_wal_disk=""
-  block_wal_part=""
-
-  # Discover journal, block.db, and block.wal partitions first before deleting anything
-  # If the partitions are on the same disk, deleting one can affect discovery of the other(s)
-  if [ -L "${mountpoint}/journal" ]; then
-    journal_disk=$(readlink -m ${mountpoint}/journal | sed 's/[0-9]*//g')
-    journal_part=$(readlink -m ${mountpoint}/journal | sed 's/[^0-9]*//g')
-  fi
-  if [ -L "${mountpoint}/block.db" ]; then
-    block_db_disk=$(readlink -m ${mountpoint}/block.db | sed 's/[0-9]*//g')
-    block_db_part=$(readlink -m ${mountpoint}/block.db | sed 's/[^0-9]*//g')
-  fi
-  if [ -L "${mountpoint}/block.wal" ]; then
-    block_wal_disk=$(readlink -m ${mountpoint}/block.wal | sed 's/[0-9]*//g')
-    block_wal_part=$(readlink -m ${mountpoint}/block.wal | sed 's/[^0-9]*//g')
-  fi
-
-  # Delete any discovered journal, block.db, and block.wal partitions
-  if [ ! -z "${journal_disk}" ]; then
-    sgdisk -d ${journal_part} ${journal_disk}
-    /sbin/udevadm settle --timeout=600
-    /usr/bin/flock -s ${journal_disk} /sbin/partprobe ${journal_disk}
-    /sbin/udevadm settle --timeout=600
-  fi
-  if [ ! -z "${block_db_disk}" ]; then
-    sgdisk -d ${block_db_part} ${block_db_disk}
-    /sbin/udevadm settle --timeout=600
-    /usr/bin/flock -s ${block_db_disk} /sbin/partprobe ${block_db_disk}
-    /sbin/udevadm settle --timeout=600
-  fi
-  if [ ! -z "${block_wal_disk}" ]; then
-    sgdisk -d ${block_wal_part} ${block_wal_disk}
-    /sbin/udevadm settle --timeout=600
-    /usr/bin/flock -s ${block_wal_disk} /sbin/partprobe ${block_wal_disk}
-    /sbin/udevadm settle --timeout=600
-  fi
-}
-
-function disk_zap {
-  # Run all the commands that ceph-disk zap uses to clear a disk
-  local device=${1}
-  wipefs --all ${device}
-  # Wipe the first 200MB boundary, as Bluestore redeployments will not work otherwise
-  dd if=/dev/zero of=${device} bs=1M count=200
-  sgdisk --zap-all -- ${device}
-  sgdisk --clear --mbrtogpt -- ${device}
-}
-
-function udev_settle {
-  partprobe "${OSD_DEVICE}"
-  if [ "${OSD_BLUESTORE:-0}" -eq 1 ]; then
-    if [ ! -z "$BLOCK_DB" ]; then
-      partprobe "${BLOCK_DB}"
-    fi
-    if [ ! -z "$BLOCK_WAL" ] && [ "$BLOCK_WAL" != "$BLOCK_DB" ]; then
-      partprobe "${BLOCK_WAL}"
-    fi
-  else
-    if [ "x$JOURNAL_TYPE" == "xblock-logical" ] && [ ! -z "$OSD_JOURNAL" ]; then
-      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-      if [ ! -z "$OSD_JOURNAL" ]; then
-        local JDEV=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
-        partprobe "${JDEV}"
-      fi
-    fi
-  fi
-  # watch the udev event queue, and exit if all current events are handled
-  udevadm settle --timeout=600
-
-  # On occassion udev may not make the correct device symlinks for Ceph, just in case we make them manually
-  mkdir -p /dev/disk/by-partuuid
-  for dev in $(awk '!/rbd/{print $4}' /proc/partitions | grep "[0-9]"); do
-    diskdev=$(echo "${dev//[!a-z]/}")
-    partnum=$(echo "${dev//[!0-9]/}")
-    ln -s "../../${dev}" "/dev/disk/by-partuuid/$(sgdisk -i ${partnum} /dev/${diskdev} | awk '/Partition unique GUID/{print tolower($4)}')" || true
-  done
-}
-
-function set_device_class {
-  if [ ! -z "$DEVICE_CLASS" ]; then
-    if [ "x$DEVICE_CLASS" != "x$(get_device_class)" ]; then
-      ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-        osd crush rm-device-class "osd.${OSD_ID}"
-      ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-        osd crush set-device-class "${DEVICE_CLASS}" "osd.${OSD_ID}"
-    fi
-  fi
-}
-
-function get_device_class {
-  echo $(ceph_cmd_retry --cluster "${CLUSTER}" --name="osd.${OSD_ID}" --keyring="${OSD_KEYRING}" \
-    osd crush get-device-class "osd.${OSD_ID}")
-}

ceph-osd/templates/bin/osd/ceph-disk/_init-with-ceph-disk.sh.tpl

@@ -1,231 +0,0 @@
-#!/bin/bash
-
-{{/*
-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.
-*/}}
-
-set -ex
-
-source /tmp/osd-common-ceph-disk.sh
-
-: "${OSD_FORCE_REPAIR:=1}"
-# We do not want to zap journal disk. Tracking this option seperatly.
-: "${JOURNAL_FORCE_ZAP:=0}"
-
-if [ "x${STORAGE_TYPE%-*}" == "xbluestore" ]; then
-  export OSD_BLUESTORE=1
-fi
-
-if [ "x${STORAGE_TYPE%-*}" == "xdirectory" ]; then
-  export OSD_DEVICE="/var/lib/ceph/osd"
-else
-  export OSD_DEVICE=$(readlink -f ${STORAGE_LOCATION})
-fi
-
-if [ "x$JOURNAL_TYPE" == "xdirectory" ]; then
-  export OSD_JOURNAL="/var/lib/ceph/journal"
-else
-  export OSD_JOURNAL=$(readlink -f ${JOURNAL_LOCATION})
-fi
-
-function osd_disk_prepare {
-  if [[ -z "${OSD_DEVICE}" ]];then
-    echo "ERROR- You must provide a device to build your OSD ie: /dev/sdb"
-    exit 1
-  fi
-
-  if [[ ! -b "${OSD_DEVICE}" ]]; then
-    echo "ERROR- The device pointed by OSD_DEVICE ($OSD_DEVICE) doesn't exist !"
-    exit 1
-  fi
-
-  if [ ! -e $OSD_BOOTSTRAP_KEYRING ]; then
-    echo "ERROR- $OSD_BOOTSTRAP_KEYRING must exist. You can extract it from your current monitor by running 'ceph auth get client.bootstrap-osd -o $OSD_BOOTSTRAP_KEYRING'"
-    exit 1
-  fi
-  timeout 10 ceph ${CLI_OPTS} --name client.bootstrap-osd --keyring $OSD_BOOTSTRAP_KEYRING health || exit 1
-
-  # check device status first
-  if ! parted --script ${OSD_DEVICE} print > /dev/null 2>&1; then
-    if [[ ${OSD_FORCE_REPAIR} -eq 1 ]]; then
-      echo "It looks like ${OSD_DEVICE} isn't consistent, however OSD_FORCE_REPAIR is enabled so we are zapping the device anyway"
-      disk_zap ${OSD_DEVICE}
-    else
-      echo "Regarding parted, device ${OSD_DEVICE} is inconsistent/broken/weird."
-      echo "It would be too dangerous to destroy it without any notification."
-      echo "Please set OSD_FORCE_REPAIR to '1' if you really want to zap this disk."
-      exit 1
-    fi
-  fi
-
-  # then search for some ceph metadata on the disk
-  if [[ "$(parted --script ${OSD_DEVICE} print | egrep '^ 1.*ceph data')" ]]; then
-    if [[ ${OSD_FORCE_REPAIR} -eq 1 ]]; then
-      if [ -b "${OSD_DEVICE}1" ]; then
-        local cephFSID=$(ceph-conf --lookup fsid)
-        if [ ! -z "${cephFSID}"  ]; then
-          local tmpmnt=$(mktemp -d)
-          mount ${OSD_DEVICE}1 ${tmpmnt}
-          if [ "${OSD_BLUESTORE:-0}" -ne 1 ] && [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
-            # we only care about journals for filestore.
-            if [  -f "${tmpmnt}/whoami" ]; then
-              OSD_JOURNAL_DISK=$(readlink -f "${tmpmnt}/journal")
-              local osd_id=$(cat "${tmpmnt}/whoami")
-              if [ ! -b "${OSD_JOURNAL_DISK}" ]; then
-                OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-                local jdev=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
-                if [ ${jdev} == ${OSD_JOURNAL} ]; then
-                  echo "It appears that ${OSD_DEVICE} is missing the journal at ${OSD_JOURNAL}."
-                  echo "Because OSD_FORCE_REPAIR is set, we will wipe the metadata of the OSD and zap it."
-                  rm -rf ${tmpmnt}/ceph_fsid
-                else
-                  echo "It appears that ${OSD_DEVICE} is missing the journal at ${OSD_JOURNAL_DISK}."
-                  echo "Because OSD_FORCE_REPAIR is set and paritions are manually defined, we will"
-                  echo "attempt to recreate the missing journal device partitions."
-                  osd_journal_create ${OSD_JOURNAL}
-                  ln -sf /dev/disk/by-partuuid/${OSD_JOURNAL_UUID} ${tmpmnt}/journal
-                  echo ${OSD_JOURNAL_UUID} | tee ${tmpmnt}/journal_uuid
-                  chown ceph. ${OSD_JOURNAL}
-                  # During OSD start we will format the journal and set the fsid
-                  touch ${tmpmnt}/run_mkjournal
-                fi
-              fi
-            else
-              echo "It looks like ${OSD_DEVICE} has a ceph data partition but is missing it's metadata."
-              echo "The device may contain inconsistent metadata or be corrupted."
-              echo "Because OSD_FORCE_REPAIR is set, we will wipe the metadata of the OSD and zap it."
-              rm -rf ${tmpmnt}/ceph_fsid
-            fi
-          fi
-          if [ -f "${tmpmnt}/ceph_fsid" ]; then
-            osdFSID=$(cat "${tmpmnt}/ceph_fsid")
-            if [ ${osdFSID} != ${cephFSID} ]; then
-              echo "It looks like ${OSD_DEVICE} is an OSD belonging to a different (or old) ceph cluster."
-              echo "The OSD FSID is ${osdFSID} while this cluster is ${cephFSID}"
-              echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
-              zap_extra_partitions ${tmpmnt}
-              umount ${tmpmnt}
-              disk_zap ${OSD_DEVICE}
-            else
-              umount ${tmpmnt}
-              echo "It looks like ${OSD_DEVICE} is an OSD belonging to a this ceph cluster."
-              echo "OSD_FORCE_REPAIR is set, but will be ignored and the device will not be zapped."
-              echo "Moving on, trying to activate the OSD now."
-              return
-            fi
-          else
-            echo "It looks like ${OSD_DEVICE} has a ceph data partition but no FSID."
-            echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
-            zap_extra_partitions ${tmpmnt}
-            umount ${tmpmnt}
-            disk_zap ${OSD_DEVICE}
-          fi
-        else
-          echo "Unable to determine the FSID of the current cluster."
-          echo "OSD_FORCE_REPAIR is set, but this OSD will not be zapped."
-          echo "Moving on, trying to activate the OSD now."
-          return
-        fi
-      else
-        echo "parted says ${OSD_DEVICE}1 should exist, but we do not see it."
-        echo "We will ignore OSD_FORCE_REPAIR and try to use the device as-is"
-        echo "Moving on, trying to activate the OSD now."
-        return
-      fi
-    else
-      echo "INFO- It looks like ${OSD_DEVICE} is an OSD, set OSD_FORCE_REPAIR=1 to use this device anyway and zap its content"
-      echo "You can also use the disk_zap scenario on the appropriate device to zap it"
-      echo "Moving on, trying to activate the OSD now."
-      return
-    fi
-  fi
-
-  if [ "${OSD_BLUESTORE:-0}" -eq 1 ]; then
-    CLI_OPTS="${CLI_OPTS} --bluestore"
-
-    if [ ! -z "$BLOCK_DB" ]; then
-      CLI_OPTS="${CLI_OPTS} --block.db ${BLOCK_DB}"
-    fi
-
-    if [ ! -z "$BLOCK_WAL" ]; then
-      CLI_OPTS="${CLI_OPTS} --block.wal ${BLOCK_WAL}"
-    fi
-
-    CLI_OPTS="${CLI_OPTS} ${OSD_DEVICE}"
-  else
-    # we only care about journals for filestore.
-    osd_journal_prepare
-
-    CLI_OPTS="${CLI_OPTS} --journal-uuid ${OSD_JOURNAL_UUID} ${OSD_DEVICE}"
-
-    if [ "x$JOURNAL_TYPE" == "xdirectory" ]; then
-      CLI_OPTS="${CLI_OPTS} --journal-file"
-    else
-      CLI_OPTS="${CLI_OPTS} ${OSD_JOURNAL}"
-    fi
-  fi
-
-  udev_settle
-  ceph-disk -v prepare ${CLI_OPTS}
-
-  if [ ! -z "$DEVICE_CLASS" ]; then
-    local osd_id=$(cat "/var/lib/ceph/osd/*/whoami")
-    ceph osd crush rm-device-class osd."${osd_id}"
-    ceph osd crush set-device-class "${DEVICE_CLASS}" osd."${osd_id}"
-  fi
-}
-
-function osd_journal_create {
-  local osd_journal=${1}
-  local osd_journal_partition=$(echo ${osd_journal} | sed 's/[^0-9]//g')
-  local jdev=$(echo ${osd_journal} | sed 's/[0-9]//g')
-  if [ -b "${jdev}" ]; then
-    sgdisk --new=${osd_journal_partition}:0:+${OSD_JOURNAL_SIZE}M \
-      --change-name='${osd_journal_partition}:ceph journal' \
-      --partition-guid=${osd_journal_partition}:${OSD_JOURNAL_UUID} \
-      --typecode=${osd_journal_partition}:45b0969e-9b03-4f30-b4c6-b4b80ceff106 --mbrtogpt -- ${jdev}
-    OSD_JOURNAL=$(dev_part ${jdev} ${osd_journal_partition})
-    udev_settle
-  else
-    echo "The backing device ${jdev} for ${OSD_JOURNAL} does not exist on this system."
-    exit 1
-  fi
-}
-
-function osd_journal_prepare {
-  if [ -n "${OSD_JOURNAL}" ]; then
-    if [ -b ${OSD_JOURNAL} ]; then
-      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-      OSD_JOURNAL_PARTITION=$(echo ${OSD_JOURNAL} | sed 's/[^0-9]//g')
-      local jdev=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
-      if [ -z "${OSD_JOURNAL_PARTITION}" ]; then
-        OSD_JOURNAL=$(dev_part ${jdev} ${OSD_JOURNAL_PARTITION})
-      else
-        OSD_JOURNAL=${OSD_JOURNAL}
-      fi
-    elif [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
-      # The block device exists but doesn't appear to be paritioned, we will proceed with parititioning the device.
-      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-      osd_journal_create ${OSD_JOURNAL}
-    fi
-    chown ceph. ${OSD_JOURNAL}
-  elif [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
-    echo "No journal device specified. OSD and journal will share ${OSD_DEVICE}"
-    echo "For better performance on HDD, consider moving your journal to a separate device"
-  fi
-  CLI_OPTS="${CLI_OPTS} --filestore"
-}
-
-if ! [ "x${STORAGE_TYPE%-*}" == "xdirectory" ]; then
-  osd_disk_prepare
-fi

ceph-osd/templates/bin/osd/ceph-volume/_init-ceph-volume-helper-block-logical.sh.tpl

@@ -0,0 +1,237 @@
+#!/bin/bash
+
+{{/*
+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.
+*/}}
+
+set -ex
+
+# We do not want to zap journal disk. Tracking this option seperatly.
+: "${JOURNAL_FORCE_ZAP:=0}"
+
+export OSD_DEVICE=$(readlink -f ${STORAGE_LOCATION})
+export OSD_BLUESTORE=0
+
+if [ "x$JOURNAL_TYPE" == "xdirectory" ]; then
+  export OSD_JOURNAL="/var/lib/ceph/journal"
+else
+  export OSD_JOURNAL=$(readlink -f ${JOURNAL_LOCATION})
+fi
+
+function osd_disk_prepare {
+  if [[ -z "${OSD_DEVICE}" ]]; then
+    echo "ERROR- You must provide a device to build your OSD ie: /dev/sdb"
+    exit 1
+  fi
+
+  if [[ ! -b "${OSD_DEVICE}" ]]; then
+    echo "ERROR- The device pointed by OSD_DEVICE ($OSD_DEVICE) doesn't exist !"
+    exit 1
+  fi
+
+  if [ ! -e $OSD_BOOTSTRAP_KEYRING ]; then
+    echo "ERROR- $OSD_BOOTSTRAP_KEYRING must exist. You can extract it from your current monitor by running 'ceph auth get client.bootstrap-osd -o $OSD_BOOTSTRAP_KEYRING'"
+    exit 1
+  fi
+  timeout 10 ceph ${CLI_OPTS} --name client.bootstrap-osd --keyring $OSD_BOOTSTRAP_KEYRING health || exit 1
+
+  #search for some ceph metadata on the disk based on the status of the disk/lvm in filestore
+  CEPH_DISK_USED=0
+  CEPH_LVM_PREPARE=1
+  udev_settle
+  OSD_ID=$(get_osd_id_from_device ${OSD_DEVICE})
+  OSD_FSID=$(get_cluster_fsid_from_device ${OSD_DEVICE})
+  CLUSTER_FSID=$(ceph-conf --lookup fsid)
+  DISK_ZAPPED=0
+
+  if [[ ! -z ${OSD_ID} ]]; then
+    DM_NUM=$(dmsetup ls | grep $(lsblk -J ${OSD_DEVICE} | jq -r '.blockdevices[].children[].name') | awk '{print $2}' | cut -d':' -f2 | cut -d')' -f1)
+    DM_DEV="/dev/dm-"${DM_NUM}
+  elif [[ $(sgdisk --print ${OSD_DEVICE} | grep "F800") ]]; then
+    DM_DEV=${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
+    CEPH_DISK_USED=1
+  else
+    if [[ ${OSD_FORCE_REPAIR} -eq 1 ]]; then
+      echo "It looks like ${OSD_DEVICE} isn't consistent, however OSD_FORCE_REPAIR is enabled so we are zapping the device anyway"
+      disk_zap ${OSD_DEVICE}
+      DISK_ZAPPED=1
+    else
+      echo "Regarding parted, device ${OSD_DEVICE} is inconsistent/broken/weird."
+      echo "It would be too dangerous to destroy it without any notification."
+      echo "Please set OSD_FORCE_REPAIR to '1' if you really want to zap this disk."
+      exit 1
+    fi
+  fi
+
+  if [ ${OSD_FORCE_REPAIR} -eq 1 ] && [ ! -z ${DM_DEV} ]; then
+    if [ -b $DM_DEV ]; then
+      local cephFSID=$(ceph-conf --lookup fsid)
+      if [ ! -z "${cephFSID}"  ]; then
+        local tmpmnt=$(mktemp -d)
+        mount ${DM_DEV} ${tmpmnt}
+        if [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
+          if [  -f "${tmpmnt}/whoami" ]; then
+            OSD_JOURNAL_DISK=$(readlink -f "${tmpmnt}/journal")
+            local osd_id=$(cat "${tmpmnt}/whoami")
+            if [ ! -b "${OSD_JOURNAL_DISK}" ]; then
+              OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
+              local jdev=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
+              if [ ${jdev} == ${OSD_JOURNAL} ]; then
+                echo "It appears that ${OSD_DEVICE} is missing the journal at ${OSD_JOURNAL}."
+                echo "Because OSD_FORCE_REPAIR is set, we will wipe the metadata of the OSD and zap it."
+                rm -rf ${tmpmnt}/ceph_fsid
+              else
+                echo "It appears that ${OSD_DEVICE} is missing the journal at ${OSD_JOURNAL_DISK}."
+                echo "Because OSD_FORCE_REPAIR is set and paritions are manually defined, we will"
+                echo "attempt to recreate the missing journal device partitions."
+                osd_journal_create ${OSD_JOURNAL}
+                ln -sf /dev/disk/by-partuuid/${OSD_JOURNAL_UUID} ${tmpmnt}/journal
+                echo ${OSD_JOURNAL_UUID} | tee ${tmpmnt}/journal_uuid
+                chown ceph. ${OSD_JOURNAL}
+                # During OSD start we will format the journal and set the fsid
+                touch ${tmpmnt}/run_mkjournal
+              fi
+            fi
+          else
+            echo "It looks like ${OSD_DEVICE} has a ceph data partition but is missing it's metadata."
+            echo "The device may contain inconsistent metadata or be corrupted."
+            echo "Because OSD_FORCE_REPAIR is set, we will wipe the metadata of the OSD and zap it."
+            rm -rf ${tmpmnt}/ceph_fsid
+          fi
+        fi
+        if [ -f "${tmpmnt}/ceph_fsid" ]; then
+          osdFSID=$(cat "${tmpmnt}/ceph_fsid")
+          if [ ${osdFSID} != ${cephFSID} ]; then
+            echo "It looks like ${OSD_DEVICE} is an OSD belonging to a different (or old) ceph cluster."
+            echo "The OSD FSID is ${osdFSID} while this cluster is ${cephFSID}"
+            echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
+            zap_extra_partitions ${tmpmnt}
+            umount ${tmpmnt}
+            disk_zap ${OSD_DEVICE}
+          else
+            umount ${tmpmnt}
+            echo "It looks like ${OSD_DEVICE} is an OSD belonging to a this ceph cluster."
+            echo "OSD_FORCE_REPAIR is set, but will be ignored and the device will not be zapped."
+            echo "Moving on, trying to activate the OSD now."
+          fi
+        else
+          echo "It looks like ${OSD_DEVICE} has a ceph data partition but no FSID."
+          echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
+          zap_extra_partitions ${tmpmnt}
+          umount ${tmpmnt}
+          disk_zap ${OSD_DEVICE}
+        fi
+      else
+        echo "Unable to determine the FSID of the current cluster."
+        echo "OSD_FORCE_REPAIR is set, but this OSD will not be zapped."
+        echo "Moving on, trying to activate the OSD now."
+        return
+      fi
+    else
+      echo "parted says ${DM_DEV} should exist, but we do not see it."
+      echo "We will ignore OSD_FORCE_REPAIR and try to use the device as-is"
+      echo "Moving on, trying to activate the OSD now."
+      return
+    fi
+  else
+    echo "INFO- It looks like ${OSD_DEVICE} is an OSD LVM"
+    echo "Moving on, trying to prepare and activate the OSD LVM now."
+  fi
+
+  if [[ ${CEPH_DISK_USED} -eq 1 ]]; then
+    udev_settle
+    CLI_OPTS="${CLI_OPTS} --data ${OSD_DEVICE}"
+    ceph-volume simple scan --force ${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
+  elif [[ ${CEPH_LVM_PREPARE} -eq 1 ]] || [[ ${DISK_ZAPPED} -eq 1 ]]; then
+    udev_settle
+    vg_name=$(get_vg_name_from_device ${OSD_DEVICE})
+    if [[ "${vg_name}" ]]; then
+      OSD_VG=${vg_name}
+    else
+      random_uuid=$(uuidgen)
+      vgcreate ceph-vg-${random_uuid} ${OSD_DEVICE}
+      vg_name=$(get_vg_name_from_device ${OSD_DEVICE})
+      vgrename ceph-vg-${random_uuid} ${vg_name}
+      OSD_VG=${vg_name}
+    fi
+    lv_name=$(get_lv_name_from_device ${OSD_DEVICE} lv)
+    if [[ ! "$(lvdisplay | awk '/LV Name/{print $3}' | grep ${lv_name})" ]]; then
+      lvcreate --yes -l 100%FREE -n ${lv_name} ${OSD_VG}
+    fi
+    OSD_LV=${OSD_VG}/${lv_name}
+    CLI_OPTS="${CLI_OPTS} --data ${OSD_LV}"
+    CEPH_LVM_PREPARE=1
+    udev_settle
+  fi
+  if [ ${CEPH_DISK_USED} -eq 0 ] ; then
+    if pvdisplay -ddd -v ${OSD_DEVICE} | awk '/VG Name/{print $3}' | grep "ceph"; then
+      CEPH_LVM_PREPARE=0
+    fi
+  fi
+
+  osd_journal_prepare
+  CLI_OPTS="${CLI_OPTS} --data ${OSD_DEVICE} --journal ${OSD_JOURNAL}"
+  udev_settle
+
+  if [ ! -z "$DEVICE_CLASS" ]; then
+    CLI_OPTS="${CLI_OPTS} --crush-device-class ${DEVICE_CLASS}"
+  fi
+
+  if [[ ${CEPH_LVM_PREPARE} -eq 1 ]]; then
+    ceph-volume lvm -v prepare ${CLI_OPTS}
+    udev_settle
+  fi
+}
+
+function osd_journal_create {
+  local osd_journal=${1}
+  local osd_journal_partition=$(echo ${osd_journal} | sed 's/[^0-9]//g')
+  local jdev=$(echo ${osd_journal} | sed 's/[0-9]//g')
+  if [ -b "${jdev}" ]; then
+    sgdisk --new=${osd_journal_partition}:0:+${OSD_JOURNAL_SIZE}M \
+      --change-name='${osd_journal_partition}:ceph journal' \
+      --partition-guid=${osd_journal_partition}:${OSD_JOURNAL_UUID} \
+      --typecode=${osd_journal_partition}:45b0969e-9b03-4f30-b4c6-b4b80ceff106 --mbrtogpt -- ${jdev}
+    OSD_JOURNAL=$(dev_part ${jdev} ${osd_journal_partition})
+    udev_settle
+  else
+    echo "The backing device ${jdev} for ${OSD_JOURNAL} does not exist on this system."
+    exit 1
+  fi
+}
+
+function osd_journal_prepare {
+  if [ -n "${OSD_JOURNAL}" ]; then
+    if [ -b ${OSD_JOURNAL} ]; then
+      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
+      OSD_JOURNAL_PARTITION=$(echo ${OSD_JOURNAL} | sed 's/[^0-9]//g')
+      local jdev=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
+      if [ -z "${OSD_JOURNAL_PARTITION}" ]; then
+        OSD_JOURNAL=$(dev_part ${jdev} ${OSD_JOURNAL_PARTITION})
+      else
+        OSD_JOURNAL=${OSD_JOURNAL}
+      fi
+    elif [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
+      # The block device exists but doesn't appear to be paritioned, we will proceed with parititioning the device.
+      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
+      until [ -b ${OSD_JOURNAL} ]; do
+        osd_journal_create ${OSD_JOURNAL}
+      done
+    fi
+    chown ceph. ${OSD_JOURNAL};
+  elif [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
+    echo "No journal device specified. OSD and journal will share ${OSD_DEVICE}"
+    echo "For better performance on HDD, consider moving your journal to a separate device"
+  fi
+  CLI_OPTS="${CLI_OPTS} --filestore"
+}

ceph-osd/templates/bin/osd/ceph-volume/_init-ceph-volume-helper-bluestore.sh.tpl

@@ -0,0 +1,191 @@
+#!/bin/bash
+
+{{/*
+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.
+*/}}
+
+set -ex
+
+export OSD_DEVICE=$(readlink -f ${STORAGE_LOCATION})
+export OSD_BLUESTORE=1
+
+function osd_disk_prepare {
+  if [[ -z "${OSD_DEVICE}" ]]; then
+    echo "ERROR- You must provide a device to build your OSD ie: /dev/sdb"
+    exit 1
+  fi
+
+  if [[ ! -b "${OSD_DEVICE}" ]]; then
+    echo "ERROR- The device pointed by OSD_DEVICE ($OSD_DEVICE) doesn't exist !"
+    exit 1
+  fi
+
+  if [ ! -e $OSD_BOOTSTRAP_KEYRING ]; then
+    echo "ERROR- $OSD_BOOTSTRAP_KEYRING must exist. You can extract it from your current monitor by running 'ceph auth get client.bootstrap-osd -o $OSD_BOOTSTRAP_KEYRING'"
+    exit 1
+  fi
+  timeout 10 ceph ${CLI_OPTS} --name client.bootstrap-osd --keyring $OSD_BOOTSTRAP_KEYRING health || exit 1
+
+  #search for some ceph metadata on the disk based on the status of the disk/lvm in filestore
+  CEPH_DISK_USED=0
+  CEPH_LVM_PREPARE=1
+  udev_settle
+  OSD_ID=$(get_osd_id_from_device ${OSD_DEVICE})
+  OSD_FSID=$(get_cluster_fsid_from_device ${OSD_DEVICE})
+  CLUSTER_FSID=$(ceph-conf --lookup fsid)
+  DISK_ZAPPED=0
+
+  if [[ ! -z "${OSD_FSID}" ]]; then
+    if [[ "${OSD_FSID}" == "${CLUSTER_FSID}" ]]; then
+      if [[ ! -z "${OSD_ID}" ]]; then
+        if ceph --name client.bootstrap-osd --keyring $OSD_BOOTSTRAP_KEYRING osd ls |grep -w ${OSD_ID}; then
+          echo "Running bluestore mode and ${OSD_DEVICE} already bootstrapped"
+          CEPH_LVM_PREPARE=0
+        elif [[ $OSD_FORCE_REPAIR -eq 1 ]]; then
+          echo "OSD initialized for this cluster, but OSD ID not found in the cluster, reinitializing"
+        else
+          echo "OSD initialized for this cluster, but OSD ID not found in the cluster"
+        fi
+      fi
+    else
+      echo "OSD initialized for a different cluster, zapping it"
+      disk_zap ${OSD_DEVICE}
+      udev_settle
+    fi
+  elif [[ $(sgdisk --print ${OSD_DEVICE} | grep "F800") ]]; then
+    DM_DEV=${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
+    CEPH_DISK_USED=1
+  else
+    if [[ ${CEPH_DISK_USED} -eq 1 ]]; then
+      if [[ ${OSD_FORCE_REPAIR} -eq 1 ]]; then
+        echo "${OSD_DEVICE} isn't clean, zapping it because OSD_FORCE_REPAIR is enabled"
+        disk_zap ${OSD_DEVICE}
+      else
+        echo "${OSD_DEVICE} isn't clean, but OSD_FORCE_REPAIR isn't enabled."
+        echo "Please set OSD_FORCE_REPAIR to '1' if you want to zap this disk."
+        exit 1
+      fi
+    fi
+  fi
+
+  if [ ${OSD_FORCE_REPAIR} -eq 1 ] && [ ! -z ${DM_DEV} ]; then
+    if [ -b $DM_DEV ]; then
+      local cephFSID=$(ceph-conf --lookup fsid)
+      if [ ! -z "${cephFSID}"  ]; then
+        local tmpmnt=$(mktemp -d)
+        mount ${DM_DEV} ${tmpmnt}
+        if [ -f "${tmpmnt}/ceph_fsid" ]; then
+          osdFSID=$(cat "${tmpmnt}/ceph_fsid")
+          if [ ${osdFSID} != ${cephFSID} ]; then
+            echo "It looks like ${OSD_DEVICE} is an OSD belonging to a different (or old) ceph cluster."
+            echo "The OSD FSID is ${osdFSID} while this cluster is ${cephFSID}"
+            echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
+            zap_extra_partitions ${tmpmnt}
+            umount ${tmpmnt}
+            disk_zap ${OSD_DEVICE}
+          else
+            umount ${tmpmnt}
+            echo "It looks like ${OSD_DEVICE} is an OSD belonging to a this ceph cluster."
+            echo "OSD_FORCE_REPAIR is set, but will be ignored and the device will not be zapped."
+            echo "Moving on, trying to activate the OSD now."
+          fi
+        else
+          echo "It looks like ${OSD_DEVICE} has a ceph data partition but no FSID."
+          echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
+          zap_extra_partitions ${tmpmnt}
+          umount ${tmpmnt}
+          disk_zap ${OSD_DEVICE}
+        fi
+      else
+        echo "Unable to determine the FSID of the current cluster."
+        echo "OSD_FORCE_REPAIR is set, but this OSD will not be zapped."
+        echo "Moving on, trying to activate the OSD now."
+        return
+      fi
+    else
+      echo "parted says ${DM_DEV} should exist, but we do not see it."
+      echo "We will ignore OSD_FORCE_REPAIR and try to use the device as-is"
+      echo "Moving on, trying to activate the OSD now."
+      return
+    fi
+  else
+    echo "INFO- It looks like ${OSD_DEVICE} is an OSD LVM"
+    echo "Moving on, trying to prepare and activate the OSD LVM now."
+  fi
+
+  if [[ ${CEPH_DISK_USED} -eq 1 ]]; then
+    udev_settle
+    CLI_OPTS="${CLI_OPTS} --data ${OSD_DEVICE}"
+    ceph-volume simple scan --force ${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
+  elif [[ ${CEPH_LVM_PREPARE} -eq 1 ]] || [[ ${DISK_ZAPPED} -eq 1 ]]; then
+    udev_settle
+    vg_name=$(get_vg_name_from_device ${OSD_DEVICE})
+    if [[ "${vg_name}" ]]; then
+      OSD_VG=${vg_name}
+    else
+      random_uuid=$(uuidgen)
+      vgcreate ceph-vg-${random_uuid} ${OSD_DEVICE}
+      vg_name=$(get_vg_name_from_device ${OSD_DEVICE})
+      vgrename ceph-vg-${random_uuid} ${vg_name}
+      OSD_VG=${vg_name}
+    fi
+    lv_name=$(get_lv_name_from_device ${OSD_DEVICE} lv)
+    if [[ ! "$(lvdisplay | awk '/LV Name/{print $3}' | grep ${lv_name})" ]]; then
+      lvcreate --yes -l 100%FREE -n ${lv_name} ${OSD_VG}
+    fi
+    OSD_LV=${OSD_VG}/${lv_name}
+    CLI_OPTS="${CLI_OPTS} --data ${OSD_LV}"
+    CEPH_LVM_PREPARE=1
+    udev_settle
+  fi
+
+  if [ ${CEPH_DISK_USED} -eq 0 ]; then
+    if [[ ${BLOCK_DB} ]]; then
+      block_db_string=$(echo ${BLOCK_DB} | awk -F "/" '{print $2 "-" $3}')
+    fi
+    if [[ ${BLOCK_WAL} ]]; then
+      block_wal_string=$(echo ${BLOCK_WAL} | awk -F "/" '{print $2 "-" $3}')
+    fi
+    if [[ ${BLOCK_DB} && ${BLOCK_WAL} ]]; then
+      prep_device "${BLOCK_DB}" "${BLOCK_DB_SIZE}" "db" "${OSD_DEVICE}"
+      prep_device "${BLOCK_WAL}" "${BLOCK_WAL_SIZE}" "wal" "${OSD_DEVICE}"
+    elif [[ -z ${BLOCK_DB} && ${BLOCK_WAL} ]]; then
+      prep_device "${BLOCK_WAL}" "${BLOCK_WAL_SIZE}" "wal" "${OSD_DEVICE}"
+    elif [[ ${BLOCK_DB} && -z ${BLOCK_WAL} ]]; then
+      prep_device "${BLOCK_DB}" "${BLOCK_DB_SIZE}" "db" "${OSD_DEVICE}"
+    fi
+  else
+    if pvdisplay -ddd -v ${OSD_DEVICE} | awk '/VG Name/{print $3}' | grep "ceph"; then
+      CEPH_LVM_PREPARE=0
+    fi
+  fi
+
+  CLI_OPTS="${CLI_OPTS} --bluestore"
+
+  if [ ! -z "$BLOCK_DB" ]; then
+    CLI_OPTS="${CLI_OPTS} --block.db ${BLOCK_DB}"
+  fi
+
+  if [ ! -z "$BLOCK_WAL" ]; then
+    CLI_OPTS="${CLI_OPTS} --block.wal ${BLOCK_WAL}"
+  fi
+
+  if [ ! -z "$DEVICE_CLASS" ]; then
+    CLI_OPTS="${CLI_OPTS} --crush-device-class ${DEVICE_CLASS}"
+  fi
+
+  if [[ ${CEPH_LVM_PREPARE} -eq 1 ]]; then
+    ceph-volume lvm -v prepare ${CLI_OPTS}
+    udev_settle
+  fi
+}

ceph-osd/templates/bin/osd/ceph-volume/_init-ceph-volume-helper-directory.sh.tpl

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+{{/*
+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.
+*/}}
+
+set -ex
+
+# We do not want to zap journal disk. Tracking this option seperatly.
+: "${JOURNAL_FORCE_ZAP:=0}"
+
+export OSD_DEVICE="/var/lib/ceph/osd"
+export OSD_JOURNAL="/var/lib/ceph/journal"

ceph-osd/templates/bin/osd/ceph-volume/_init-with-ceph-volume.sh.tpl

@@ -18,25 +18,9 @@ set -ex
 
 source /tmp/osd-common-ceph-volume.sh
 
+source /tmp/init-ceph-volume-helper-${STORAGE_TYPE}.sh
+
 : "${OSD_FORCE_REPAIR:=0}"
-# We do not want to zap journal disk. Tracking this option seperatly.
-: "${JOURNAL_FORCE_ZAP:=0}"
-
-if [ "x${STORAGE_TYPE%-*}" == "xbluestore" ]; then
-  export OSD_BLUESTORE=1
-fi
-
-if [ "x${STORAGE_TYPE%-*}" == "xdirectory" ]; then
-  export OSD_DEVICE="/var/lib/ceph/osd"
-else
-  export OSD_DEVICE=$(readlink -f ${STORAGE_LOCATION})
-fi
-
-if [ "x$JOURNAL_TYPE" == "xdirectory" ]; then
-  export OSD_JOURNAL="/var/lib/ceph/journal"
-else
-  export OSD_JOURNAL=$(readlink -f ${JOURNAL_LOCATION})
-fi
 
 # Set up aliases for functions that require disk synchronization
 alias rename_vg='locked rename_vg'
@@ -157,34 +141,6 @@ function update_lv_tags {
   fi
 }
 
-# Settle LVM changes before inspecting volumes
-udev_settle
-
-# Rename VGs first
-if [[ "${OSD_DEVICE}" ]]; then
-  OSD_DEVICE=$(readlink -f ${OSD_DEVICE})
-  rename_vg ${OSD_DEVICE}
-fi
-
-if [[ "${BLOCK_DB}" ]]; then
-  BLOCK_DB=$(readlink -f ${BLOCK_DB})
-  rename_vg ${BLOCK_DB}
-fi
-
-if [[ "${BLOCK_WAL}" ]]; then
-  BLOCK_WAL=$(readlink -f ${BLOCK_WAL})
-  rename_vg ${BLOCK_WAL}
-fi
-
-# Rename LVs after VGs are correct
-rename_lvs ${OSD_DEVICE}
-
-# Update tags (all VG and LV names should be correct before calling this)
-update_lv_tags ${OSD_DEVICE}
-
-# Settle LVM changes again after any changes have been made
-udev_settle
-
 function prep_device {
   local BLOCK_DEVICE=$1
   local BLOCK_DEVICE_SIZE=$2
@@ -242,281 +198,42 @@ function prep_device {
   udev_settle
 }
 
-function osd_disk_prepare {
+#######################################################################
-  if [[ -z "${OSD_DEVICE}" ]]; then
+# Main program
-    echo "ERROR- You must provide a device to build your OSD ie: /dev/sdb"
+#######################################################################
-    exit 1
-  fi
 
-  if [[ ! -b "${OSD_DEVICE}" ]]; then
+if [[ "${STORAGE_TYPE}" != "directory" ]]; then
-    echo "ERROR- The device pointed by OSD_DEVICE ($OSD_DEVICE) doesn't exist !"
-    exit 1
-  fi
 
-  if [ ! -e $OSD_BOOTSTRAP_KEYRING ]; then
+  # Settle LVM changes before inspecting volumes
-    echo "ERROR- $OSD_BOOTSTRAP_KEYRING must exist. You can extract it from your current monitor by running 'ceph auth get client.bootstrap-osd -o $OSD_BOOTSTRAP_KEYRING'"
-    exit 1
-  fi
-  timeout 10 ceph ${CLI_OPTS} --name client.bootstrap-osd --keyring $OSD_BOOTSTRAP_KEYRING health || exit 1
-
-  #search for some ceph metadata on the disk based on the status of the disk/lvm in filestore
-  CEPH_DISK_USED=0
-  CEPH_LVM_PREPARE=1
   udev_settle
-  OSD_ID=$(get_osd_id_from_device ${OSD_DEVICE})
-  OSD_FSID=$(get_cluster_fsid_from_device ${OSD_DEVICE})
-  CLUSTER_FSID=$(ceph-conf --lookup fsid)
-  DISK_ZAPPED=0
 
-  if [ "${OSD_BLUESTORE:-0}" -ne 1 ]; then
+  # Rename VGs first
-    if [[ ! -z ${OSD_ID} ]]; then
+  if [[ "${OSD_DEVICE}" ]]; then
-      DM_NUM=$(dmsetup ls | grep $(lsblk -J ${OSD_DEVICE} | jq -r '.blockdevices[].children[].name') | awk '{print $2}' | cut -d':' -f2 | cut -d')' -f1)
+    OSD_DEVICE=$(readlink -f ${OSD_DEVICE})
-      DM_DEV="/dev/dm-"${DM_NUM}
+    rename_vg ${OSD_DEVICE}
-    elif [[ $(sgdisk --print ${OSD_DEVICE} | grep "F800") ]]; then
-      DM_DEV=${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
-      CEPH_DISK_USED=1
-    else
-      if [[ ${OSD_FORCE_REPAIR} -eq 1 ]]; then
-        echo "It looks like ${OSD_DEVICE} isn't consistent, however OSD_FORCE_REPAIR is enabled so we are zapping the device anyway"
-        disk_zap ${OSD_DEVICE}
-        DISK_ZAPPED=1
-      else
-        echo "Regarding parted, device ${OSD_DEVICE} is inconsistent/broken/weird."
-        echo "It would be too dangerous to destroy it without any notification."
-        echo "Please set OSD_FORCE_REPAIR to '1' if you really want to zap this disk."
-        exit 1
-      fi
-    fi
-  else
-    if [[ ! -z "${OSD_FSID}" ]]; then
-      if [[ "${OSD_FSID}" == "${CLUSTER_FSID}" ]]; then
-        if [[ ! -z "${OSD_ID}" ]]; then
-          if ceph --name client.bootstrap-osd --keyring $OSD_BOOTSTRAP_KEYRING osd ls |grep -w ${OSD_ID}; then
-            echo "Running bluestore mode and ${OSD_DEVICE} already bootstrapped"
-            CEPH_LVM_PREPARE=0
-          elif [[ $OSD_FORCE_REPAIR -eq 1 ]]; then
-            echo "OSD initialized for this cluster, but OSD ID not found in the cluster, reinitializing"
-          else
-            echo "OSD initialized for this cluster, but OSD ID not found in the cluster"
-          fi
-        fi
-      else
-        echo "OSD initialized for a different cluster, zapping it"
-        disk_zap ${OSD_DEVICE}
-        udev_settle
-      fi
-    elif [[ $(sgdisk --print ${OSD_DEVICE} | grep "F800") ]]; then
-      DM_DEV=${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
-      CEPH_DISK_USED=1
-    else
-      if [[ ${CEPH_DISK_USED} -eq 1 ]]; then
-        if [[ ${OSD_FORCE_REPAIR} -eq 1 ]]; then
-          echo "${OSD_DEVICE} isn't clean, zapping it because OSD_FORCE_REPAIR is enabled"
-          disk_zap ${OSD_DEVICE}
-        else
-          echo "${OSD_DEVICE} isn't clean, but OSD_FORCE_REPAIR isn't enabled."
-          echo "Please set OSD_FORCE_REPAIR to '1' if you want to zap this disk."
-          exit 1
-        fi
-      fi
-    fi
-  fi
-  if [ ${OSD_FORCE_REPAIR} -eq 1 ] && [ ! -z ${DM_DEV} ]; then
-    if [ -b $DM_DEV ]; then
-      local cephFSID=$(ceph-conf --lookup fsid)
-      if [ ! -z "${cephFSID}"  ]; then
-        local tmpmnt=$(mktemp -d)
-        mount ${DM_DEV} ${tmpmnt}
-        if [ "${OSD_BLUESTORE:-0}" -ne 1 ] && [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
-          # we only care about journals for filestore.
-          if [  -f "${tmpmnt}/whoami" ]; then
-            OSD_JOURNAL_DISK=$(readlink -f "${tmpmnt}/journal")
-            local osd_id=$(cat "${tmpmnt}/whoami")
-            if [ ! -b "${OSD_JOURNAL_DISK}" ]; then
-              OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-              local jdev=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
-              if [ ${jdev} == ${OSD_JOURNAL} ]; then
-                echo "It appears that ${OSD_DEVICE} is missing the journal at ${OSD_JOURNAL}."
-                echo "Because OSD_FORCE_REPAIR is set, we will wipe the metadata of the OSD and zap it."
-                rm -rf ${tmpmnt}/ceph_fsid
-              else
-                echo "It appears that ${OSD_DEVICE} is missing the journal at ${OSD_JOURNAL_DISK}."
-                echo "Because OSD_FORCE_REPAIR is set and paritions are manually defined, we will"
-                echo "attempt to recreate the missing journal device partitions."
-                osd_journal_create ${OSD_JOURNAL}
-                ln -sf /dev/disk/by-partuuid/${OSD_JOURNAL_UUID} ${tmpmnt}/journal
-                echo ${OSD_JOURNAL_UUID} | tee ${tmpmnt}/journal_uuid
-                chown ceph. ${OSD_JOURNAL}
-                # During OSD start we will format the journal and set the fsid
-                touch ${tmpmnt}/run_mkjournal
-              fi
-            fi
-          else
-            echo "It looks like ${OSD_DEVICE} has a ceph data partition but is missing it's metadata."
-            echo "The device may contain inconsistent metadata or be corrupted."
-            echo "Because OSD_FORCE_REPAIR is set, we will wipe the metadata of the OSD and zap it."
-            rm -rf ${tmpmnt}/ceph_fsid
-          fi
-        fi
-        if [ -f "${tmpmnt}/ceph_fsid" ]; then
-          osdFSID=$(cat "${tmpmnt}/ceph_fsid")
-          if [ ${osdFSID} != ${cephFSID} ]; then
-            echo "It looks like ${OSD_DEVICE} is an OSD belonging to a different (or old) ceph cluster."
-            echo "The OSD FSID is ${osdFSID} while this cluster is ${cephFSID}"
-            echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
-            zap_extra_partitions ${tmpmnt}
-            umount ${tmpmnt}
-            disk_zap ${OSD_DEVICE}
-          else
-            umount ${tmpmnt}
-            echo "It looks like ${OSD_DEVICE} is an OSD belonging to a this ceph cluster."
-            echo "OSD_FORCE_REPAIR is set, but will be ignored and the device will not be zapped."
-            echo "Moving on, trying to activate the OSD now."
-          fi
-        else
-          echo "It looks like ${OSD_DEVICE} has a ceph data partition but no FSID."
-          echo "Because OSD_FORCE_REPAIR was set, we will zap this device."
-          zap_extra_partitions ${tmpmnt}
-          umount ${tmpmnt}
-          disk_zap ${OSD_DEVICE}
-        fi
-      else
-        echo "Unable to determine the FSID of the current cluster."
-        echo "OSD_FORCE_REPAIR is set, but this OSD will not be zapped."
-        echo "Moving on, trying to activate the OSD now."
-        return
-      fi
-    else
-      echo "parted says ${DM_DEV} should exist, but we do not see it."
-      echo "We will ignore OSD_FORCE_REPAIR and try to use the device as-is"
-      echo "Moving on, trying to activate the OSD now."
-      return
-    fi
-  else
-    echo "INFO- It looks like ${OSD_DEVICE} is an OSD LVM"
-    echo "Moving on, trying to prepare and activate the OSD LVM now."
   fi
 
-  if [[ ${CEPH_DISK_USED} -eq 1 ]]; then
+  if [[ "${BLOCK_DB}" ]]; then
-    udev_settle
+    BLOCK_DB=$(readlink -f ${BLOCK_DB})
-    CLI_OPTS="${CLI_OPTS} --data ${OSD_DEVICE}"
+    rename_vg ${BLOCK_DB}
-    ceph-volume simple scan --force ${OSD_DEVICE}$(sgdisk --print ${OSD_DEVICE} | grep "F800" | awk '{print $1}')
-  elif [[ ${CEPH_LVM_PREPARE} -eq 1 ]] || [[ ${DISK_ZAPPED} -eq 1 ]]; then
-    udev_settle
-    vg_name=$(get_vg_name_from_device ${OSD_DEVICE})
-    if [[ "${vg_name}" ]]; then
-      OSD_VG=${vg_name}
-    else
-      random_uuid=$(uuidgen)
-      vgcreate ceph-vg-${random_uuid} ${OSD_DEVICE}
-      vg_name=$(get_vg_name_from_device ${OSD_DEVICE})
-      vgrename ceph-vg-${random_uuid} ${vg_name}
-      OSD_VG=${vg_name}
-    fi
-    lv_name=$(get_lv_name_from_device ${OSD_DEVICE} lv)
-    if [[ ! "$(lvdisplay | awk '/LV Name/{print $3}' | grep ${lv_name})" ]]; then
-      lvcreate --yes -l 100%FREE -n ${lv_name} ${OSD_VG}
-    fi
-    OSD_LV=${OSD_VG}/${lv_name}
-    CLI_OPTS="${CLI_OPTS} --data ${OSD_LV}"
-    CEPH_LVM_PREPARE=1
-    udev_settle
   fi
 
-  if [ "${OSD_BLUESTORE:-0}" -eq 1 ] && [ ${CEPH_DISK_USED} -eq 0 ] ; then
+  if [[ "${BLOCK_WAL}" ]]; then
-    if [[ ${BLOCK_DB} ]]; then
+    BLOCK_WAL=$(readlink -f ${BLOCK_WAL})
-      block_db_string=$(echo ${BLOCK_DB} | awk -F "/" '{print $2 "-" $3}')
+    rename_vg ${BLOCK_WAL}
-    fi
-    if [[ ${BLOCK_WAL} ]]; then
-      block_wal_string=$(echo ${BLOCK_WAL} | awk -F "/" '{print $2 "-" $3}')
-    fi
-    if [[ ${BLOCK_DB} && ${BLOCK_WAL} ]]; then
-      prep_device "${BLOCK_DB}" "${BLOCK_DB_SIZE}" "db" "${OSD_DEVICE}"
-      prep_device "${BLOCK_WAL}" "${BLOCK_WAL_SIZE}" "wal" "${OSD_DEVICE}"
-    elif [[ -z ${BLOCK_DB} && ${BLOCK_WAL} ]]; then
-      prep_device "${BLOCK_WAL}" "${BLOCK_WAL_SIZE}" "wal" "${OSD_DEVICE}"
-    elif [[ ${BLOCK_DB} && -z ${BLOCK_WAL} ]]; then
-      prep_device "${BLOCK_DB}" "${BLOCK_DB_SIZE}" "db" "${OSD_DEVICE}"
-    fi
-  else
-    if pvdisplay -ddd -v ${OSD_DEVICE} | awk '/VG Name/{print $3}' | grep "ceph"; then
-      CEPH_LVM_PREPARE=0
-    fi
   fi
 
-  if [ "${OSD_BLUESTORE:-0}" -eq 1 ]; then
+  # Rename LVs after VGs are correct
-    CLI_OPTS="${CLI_OPTS} --bluestore"
+  rename_lvs ${OSD_DEVICE}
 
-    if [ ! -z "$BLOCK_DB" ]; then
+  # Update tags (all VG and LV names should be correct before calling this)
-      CLI_OPTS="${CLI_OPTS} --block.db ${BLOCK_DB}"
+  update_lv_tags ${OSD_DEVICE}
-    fi
 
-    if [ ! -z "$BLOCK_WAL" ]; then
+  # Settle LVM changes again after any changes have been made
-      CLI_OPTS="${CLI_OPTS} --block.wal ${BLOCK_WAL}"
+  udev_settle
-    fi
-  else
-    # we only care about journals for filestore.
-    osd_journal_prepare
-    CLI_OPTS="${CLI_OPTS} --data ${OSD_DEVICE} --journal ${OSD_JOURNAL}"
-    udev_settle
-  fi
 
-  if [ ! -z "$DEVICE_CLASS" ]; then
-    CLI_OPTS="${CLI_OPTS} --crush-device-class ${DEVICE_CLASS}"
-  fi
-
-  if [[ ${CEPH_LVM_PREPARE} -eq 1 ]]; then
-    ceph-volume lvm -v prepare ${CLI_OPTS}
-    udev_settle
-  fi
-}
-
-function osd_journal_create {
-  local osd_journal=${1}
-  local osd_journal_partition=$(echo ${osd_journal} | sed 's/[^0-9]//g')
-  local jdev=$(echo ${osd_journal} | sed 's/[0-9]//g')
-  if [ -b "${jdev}" ]; then
-    sgdisk --new=${osd_journal_partition}:0:+${OSD_JOURNAL_SIZE}M \
-      --change-name='${osd_journal_partition}:ceph journal' \
-      --partition-guid=${osd_journal_partition}:${OSD_JOURNAL_UUID} \
-      --typecode=${osd_journal_partition}:45b0969e-9b03-4f30-b4c6-b4b80ceff106 --mbrtogpt -- ${jdev}
-    OSD_JOURNAL=$(dev_part ${jdev} ${osd_journal_partition})
-    udev_settle
-  else
-    echo "The backing device ${jdev} for ${OSD_JOURNAL} does not exist on this system."
-    exit 1
-  fi
-}
-
-function osd_journal_prepare {
-  if [ -n "${OSD_JOURNAL}" ]; then
-    if [ -b ${OSD_JOURNAL} ]; then
-      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-      OSD_JOURNAL_PARTITION=$(echo ${OSD_JOURNAL} | sed 's/[^0-9]//g')
-      local jdev=$(echo ${OSD_JOURNAL} | sed 's/[0-9]//g')
-      if [ -z "${OSD_JOURNAL_PARTITION}" ]; then
-        OSD_JOURNAL=$(dev_part ${jdev} ${OSD_JOURNAL_PARTITION})
-      else
-        OSD_JOURNAL=${OSD_JOURNAL}
-      fi
-    elif [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
-      # The block device exists but doesn't appear to be paritioned, we will proceed with parititioning the device.
-      OSD_JOURNAL=$(readlink -f ${OSD_JOURNAL})
-      until [ -b ${OSD_JOURNAL} ]; do
-        osd_journal_create ${OSD_JOURNAL}
-      done
-    fi
-    chown ceph. ${OSD_JOURNAL};
-  elif [ "x$JOURNAL_TYPE" != "xdirectory" ]; then
-    echo "No journal device specified. OSD and journal will share ${OSD_DEVICE}"
-    echo "For better performance on HDD, consider moving your journal to a separate device"
-  fi
-  CLI_OPTS="${CLI_OPTS} --filestore"
-}
-
-if ! [ "x${STORAGE_TYPE%-*}" == "xdirectory" ]; then
   osd_disk_prepare
-fi
 
-# Clean up resources held by the common script
+  # Clean up resources held by the common script
-common_cleanup
+  common_cleanup
+fi

ceph-osd/templates/configmap-bin.yaml

@@ -34,20 +34,18 @@ data:
 {{ tuple "bin/osd/_start.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
   log-tail.sh: |
 {{ tuple "bin/osd/_log-tail.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
-  osd-directory-ceph-disk.sh: |
+  osd-directory-ceph-volume.sh: |
 {{ tuple "bin/osd/_directory.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
-  osd-block-ceph-disk.sh: |
-{{ tuple "bin/osd/ceph-disk/_block.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
-  osd-bluestore-ceph-disk.sh: |
-{{ tuple "bin/osd/ceph-disk/_bluestore.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
-  osd-init-ceph-disk.sh: |
-{{ tuple "bin/osd/ceph-disk/_init-with-ceph-disk.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
-  osd-common-ceph-disk.sh: |
-{{ tuple "bin/osd/ceph-disk/_common.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
   osd-block-ceph-volume.sh: |
 {{ tuple "bin/osd/ceph-volume/_block.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
   osd-bluestore-ceph-volume.sh: |
 {{ tuple "bin/osd/ceph-volume/_bluestore.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
+  osd-init-ceph-volume-helper-bluestore.sh: |
+{{ tuple "bin/osd/ceph-volume/_init-ceph-volume-helper-bluestore.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
+  osd-init-ceph-volume-helper-directory.sh: |
+{{ tuple "bin/osd/ceph-volume/_init-ceph-volume-helper-directory.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
+  osd-init-ceph-volume-helper-block-logical.sh: |
+{{ tuple "bin/osd/ceph-volume/_init-ceph-volume-helper-block-logical.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
   osd-init-ceph-volume.sh: |
 {{ tuple "bin/osd/ceph-volume/_init-with-ceph-volume.sh.tpl" . | include  "helm-toolkit.utils.template" | indent 4 }}
   osd-common-ceph-volume.sh: |

ceph-osd/templates/daemonset-osd.yaml

@@ -214,17 +214,21 @@ spec:
               subPath: osd-init.sh
               readOnly: true
             - name: ceph-osd-bin
-              mountPath: /tmp/init-ceph-disk.sh
+              mountPath: /tmp/init-ceph-volume-helper-bluestore.sh
-              subPath: osd-init-ceph-disk.sh
+              subPath: osd-init-ceph-volume-helper-bluestore.sh
+              readOnly: true
+            - name: ceph-osd-bin
+              mountPath: /tmp/init-ceph-volume-helper-directory.sh
+              subPath: osd-init-ceph-volume-helper-directory.sh
+              readOnly: true
+            - name: ceph-osd-bin
+              mountPath: /tmp/init-ceph-volume-helper-block-logical.sh
+              subPath: osd-init-ceph-volume-helper-block-logical.sh
               readOnly: true
             - name: ceph-osd-bin
               mountPath: /tmp/init-ceph-volume.sh
               subPath: osd-init-ceph-volume.sh
               readOnly: true
-            - name: ceph-osd-bin
-              mountPath: /tmp/osd-common-ceph-disk.sh
-              subPath: osd-common-ceph-disk.sh
-              readOnly: true
             - name: ceph-osd-bin
               mountPath: /tmp/osd-common-ceph-volume.sh
               subPath: osd-common-ceph-volume.sh
@@ -358,21 +362,13 @@ spec:
               subPath: osd-start.sh
               readOnly: true
             - name: ceph-osd-bin
-              mountPath: /tmp/osd-directory-ceph-disk.sh
+              mountPath: /tmp/osd-directory-ceph-volume.sh
-              subPath: osd-directory-ceph-disk.sh
+              subPath: osd-directory-ceph-volume.sh
-              readOnly: true
-            - name: ceph-osd-bin
-              mountPath: /tmp/osd-block-ceph-disk.sh
-              subPath: osd-block-ceph-disk.sh
               readOnly: true
             - name: ceph-osd-bin
               mountPath: /tmp/osd-block-ceph-volume.sh
               subPath: osd-block-ceph-volume.sh
               readOnly: true
-            - name: ceph-osd-bin
-              mountPath: /tmp/osd-bluestore-ceph-disk.sh
-              subPath: osd-bluestore-ceph-disk.sh
-              readOnly: true
             - name: ceph-osd-bin
               mountPath: /tmp/osd-bluestore-ceph-volume.sh
               subPath: osd-bluestore-ceph-volume.sh
@@ -389,10 +385,6 @@ spec:
               mountPath: /tmp/utils-checkDNS.sh
               subPath: utils-checkDNS.sh
               readOnly: true
-            - name: ceph-osd-bin
-              mountPath: /tmp/osd-common-ceph-disk.sh
-              subPath: osd-common-ceph-disk.sh
-              readOnly: true
             - name: ceph-osd-bin
               mountPath: /tmp/osd-common-ceph-volume.sh
               subPath: osd-common-ceph-volume.sh

ceph-osd/values.yaml

@@ -41,10 +41,8 @@ labels:
     node_selector_key: ceph-osd
     node_selector_value: enabled
 
-# We could deploy ceph cluster now with either ceph-volume or ceph-disk however
+# The default deploy tool is ceph-volume. "ceph-disk" was finally removed as it
-# ceph-disk is deprecated from Nautilus.
+# had been deprecated from Nautilus and was not being used.
-# Keeping ceph-disk as default since gate scripts are still directory backed
-# osds, need to change this after moving the gates to disk backed osd.
 deploy:
   tool: "ceph-volume"
 # NOTE: set this to 1 if osd disk needs wiping in case of reusing from previous deployment

releasenotes/notes/ceph-osd.yaml

@@ -21,4 +21,5 @@ ceph-osd:
   - 0.1.18 Uplift from Nautilus to Octopus release
   - 0.1.19 Update rbac api version
   - 0.1.20 Update directory-based OSD deployment for image changes
+  - 0.1.21 Refactor Ceph OSD Init Scripts - First PS
 ...