mirror of
https://github.com/haiwen/seafile-server.git
synced 2025-05-12 02:01:34 +00:00
Daniel Pan
GitHub
commit
1c3ecabe65
220
scripts/upgrade/upgrade_8.0_9.0.sh
Executable file
220
scripts/upgrade/upgrade_8.0_9.0.sh
Executable file
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#!/bin/bash
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SCRIPT=$(readlink -f "$0") # haiwen/seafile-server-1.3.0/upgrade/upgrade_xx_xx.sh
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UPGRADE_DIR=$(dirname "$SCRIPT") # haiwen/seafile-server-1.3.0/upgrade/
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INSTALLPATH=$(dirname "$UPGRADE_DIR") # haiwen/seafile-server-1.3.0/
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TOPDIR=$(dirname "${INSTALLPATH}") # haiwen/
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default_ccnet_conf_dir=${TOPDIR}/ccnet
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default_conf_dir=${TOPDIR}/conf
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default_pids_dir=${TOPDIR}/pids
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default_logs_dir=${TOPDIR}/logs
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default_seafile_data_dir=${TOPDIR}/seafile-data
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seafile_server_symlink=${TOPDIR}/seafile-server-latest
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seahub_data_dir=${TOPDIR}/seahub-data
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seahub_settings_py=${TOPDIR}/seahub_settings.py
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manage_py=${INSTALLPATH}/seahub/manage.py
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export CCNET_CONF_DIR=${default_ccnet_conf_dir}
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export SEAFILE_CONF_DIR=${default_seafile_data_dir}
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export SEAFILE_CENTRAL_CONF_DIR=${default_conf_dir}
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export PYTHONPATH=${INSTALLPATH}/seafile/lib/python3.6/site-packages:${INSTALLPATH}/seafile/lib64/python3.6/site-packages:${INSTALLPATH}/seahub:${INSTALLPATH}/seahub/thirdpart:$PYTHONPATH
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export SEAFILE_LD_LIBRARY_PATH=${INSTALLPATH}/seafile/lib/:${INSTALLPATH}/seafile/lib64:${LD_LIBRARY_PATH}
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prev_version=8.0
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current_version=9.0
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echo
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echo "-------------------------------------------------------------"
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echo "This script would upgrade your seafile server from ${prev_version} to ${current_version}"
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echo "Press [ENTER] to contiune"
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echo "-------------------------------------------------------------"
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echo
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read dummy
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function check_python_executable() {
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if [[ "$PYTHON" != "" && -x $PYTHON ]]; then
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return 0
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fi
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if which python3 2>/dev/null 1>&2; then
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PYTHON=python3
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elif !(python --version 2>&1 | grep "3\.[0-9]\.[0-9]") 2>/dev/null 1>&2; then
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echo
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echo "The current version of python is not 3.x.x, please use Python 3.x.x ."
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echo
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exit 1
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else
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PYTHON="python"$(python --version | cut -b 8-10)
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if !which $PYTHON 2>/dev/null 1>&2; then
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echo
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echo "Can't find a python executable of $PYTHON in PATH"
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echo "Install $PYTHON before continue."
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echo "Or if you installed it in a non-standard PATH, set the PYTHON enviroment varirable to it"
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echo
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exit 1
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fi
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fi
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}
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function check_seafile_data_dir () {
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if [[ ! -d ${default_seafile_data_dir} ]]; then
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echo "Your seafile server data directory \"${default_seafile_data_dir}\" is invalid or doesn't exits."
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echo "Please check it first, or create this directory yourself."
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echo ""
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exit 1;
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fi
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}
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function ensure_server_not_running() {
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# test whether seafile server has been stopped.
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if pgrep seaf-server 2>/dev/null 1>&2 ; then
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echo
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echo "seafile server is still running !"
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echo "stop it using scripts before upgrade."
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echo
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exit 1
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elif pgrep -f "${manage_py} run_gunicorn" 2>/dev/null 1>&2 \
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|| pgrep -f "seahub.wsgi:application" 2>/dev/null 1>&2; then
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echo
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echo "seahub server is still running !"
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echo "stop it before upgrade."
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echo
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exit 1
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elif pgrep -f "${manage_py} runfcgi" 2>/dev/null 1>&2 ; then
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echo
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echo "seahub server is still running !"
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echo "stop it before upgrade."
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echo
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exit 1
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fi
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}
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function migrate_avatars() {
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echo
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echo "migrating avatars ..."
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echo
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media_dir=${INSTALLPATH}/seahub/media
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orig_avatar_dir=${INSTALLPATH}/seahub/media/avatars
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dest_avatar_dir=${TOPDIR}/seahub-data/avatars
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# move "media/avatars" directory outside
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if [[ ! -d ${dest_avatar_dir} ]]; then
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mkdir -p "${TOPDIR}/seahub-data"
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mv "${orig_avatar_dir}" "${dest_avatar_dir}" 2>/dev/null 1>&2
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ln -s ../../../seahub-data/avatars "${media_dir}"
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elif [[ ! -L ${orig_avatar_dir} ]]; then
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mv "${orig_avatar_dir}"/* "${dest_avatar_dir}" 2>/dev/null 1>&2
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rm -rf "${orig_avatar_dir}"
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ln -s ../../../seahub-data/avatars "${media_dir}"
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fi
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echo "Done"
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}
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function update_database() {
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echo
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echo "Updating seafile/seahub database ..."
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echo
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db_update_helper=${UPGRADE_DIR}/db_update_helper.py
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if ! $PYTHON "${db_update_helper}" 9.0.0; then
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echo
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echo "Failed to upgrade your database"
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echo
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exit 1
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fi
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echo "Done"
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}
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function upgrade_seafile_server_latest_symlink() {
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# update the symlink seafile-server to the new server version
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if [[ -L "${seafile_server_symlink}" || ! -e "${seafile_server_symlink}" ]]; then
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echo
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printf "updating \033[33m${seafile_server_symlink}\033[m symbolic link to \033[33m${INSTALLPATH}\033[m ...\n\n"
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echo
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if ! rm -f "${seafile_server_symlink}"; then
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echo "Failed to remove ${seafile_server_symlink}"
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echo
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exit 1;
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fi
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if ! ln -s "$(basename ${INSTALLPATH})" "${seafile_server_symlink}"; then
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echo "Failed to update ${seafile_server_symlink} symbolic link."
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echo
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exit 1;
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fi
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fi
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}
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function make_media_custom_symlink() {
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media_symlink=${INSTALLPATH}/seahub/media/custom
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if [[ -L "${media_symlink}" ]]; then
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return
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elif [[ ! -e "${media_symlink}" ]]; then
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ln -s ../../../seahub-data/custom "${media_symlink}"
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return
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elif [[ -d "${media_symlink}" ]]; then
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cp -rf "${media_symlink}" "${seahub_data_dir}/"
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rm -rf "${media_symlink}"
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ln -s ../../../seahub-data/custom "${media_symlink}"
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fi
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}
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function move_old_customdir_outside() {
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# find the path of the latest seafile server folder
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if [[ -L ${seafile_server_symlink} ]]; then
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latest_server=$(readlink -f "${seafile_server_symlink}")
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else
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return
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fi
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old_customdir=${latest_server}/seahub/media/custom
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# old customdir is already a symlink, do nothing
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if [[ -L "${old_customdir}" ]]; then
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return
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fi
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# old customdir does not exist, do nothing
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if [[ ! -e "${old_customdir}" ]]; then
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return
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fi
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# media/custom exist and is not a symlink
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cp -rf "${old_customdir}" "${seahub_data_dir}/"
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}
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function update_seahub_settings () {
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service_url=`awk -F '=' '/\[General\]/{a=1}a==1&&$1~/SERVICE_URL/{print $2;exit}' ${default_conf_dir}/ccnet.conf`
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service_url=$(echo $service_url)
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echo "SERVICE_URL = '${service_url}'">>${default_conf_dir}/seahub_settings.py
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}
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#################
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# The main execution flow of the script
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################
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check_python_executable;
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check_seafile_data_dir;
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ensure_server_not_running;
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update_database;
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migrate_avatars;
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update_seahub_settings;
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move_old_customdir_outside;
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make_media_custom_symlink;
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upgrade_seafile_server_latest_symlink;
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echo
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echo "-----------------------------------------------------------------"
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echo "Upgraded your seafile server successfully."
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echo "-----------------------------------------------------------------"
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echo
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