delphix-legacy-link.service

#
# Copyright 2025 Delphix
#
# 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.
#

[Unit]
Description=Create /export/home symlink to /home after platform setup
After=delphix-platform.service
Requires=delphix-platform.service

[Service]
Type=oneshot
ExecStart=/bin/bash -c " \
  if [ ! -L /export/home ]; then \
    echo 'Ensuring /export/home is a symlink to /home...'; \
    if mountpoint -q /export/home; then \
      echo '/export/home is a mountpoint, unmounting...'; \
      umount /export/home || { echo 'Failed to unmount /export/home'; exit 1; }; \
    fi; \
    if [ -e /export/home ]; then \
      echo 'Removing existing /export/home directory...'; \
      rm -rf /export/home; \
    fi; \
    if [ ! -d /export ]; then \
      mkdir /export; \
    fi; \
    if [ -d /export ]; then \
      echo 'Creating symlink: /export/home -> /home'; \
      ln -s /home /export/home; \
    fi; \
  fi"

[Install]
WantedBy=delphix.target