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Fix the media symlinks when if container is recreated

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This commit is contained in:
Shuai Lin 2018-10-13 16:05:18 +08:00
parent 4ebe259534
commit 82a8237956
1 changed files with 28 additions and 3 deletions
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39
scripts/upgrade.py
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@ -10,7 +10,7 @@ import re
import glob
import logging
import os
from os.path import abspath, basename, exists, dirname, join, isdir
from os.path import abspath, basename, exists, dirname, join, isdir, islink
import shutil
import sys
import time
@ -64,14 +64,39 @@ def is_minor_upgrade(v1, v2):
get_major_version = lambda x: x.split('.')[:2]
return v1 != v2 and get_major_version(v1) == get_major_version(v2)
def check_upgrade():
last_version = read_version_stamp()
current_version = os.environ['SEAFILE_VERSION']
if last_version == current_version:
return
elif is_minor_upgrade(last_version, current_version):
def fix_media_symlinks(current_version):
"""
If the container was recreated and it's not a minor/major upgrade,
we need to fix the media/avatars and media/custom symlink.
"""
media_dir = join(
installdir,
'seafile-server-{}/seahub/media'.format(current_version)
)
avatars_dir = join(media_dir, 'avatars')
if not islink(avatars_dir):
logger.info('The container was recreated, running minor-upgrade.sh to fix the media symlinks')
run_minor_upgrade(current_version)
def run_minor_upgrade(current_version):
minor_upgrade_script = join(installdir, 'upgrade', 'minor-upgrade.sh')
run_script_and_update_version_stamp(minor_upgrade_script, current_version)
def fix_custom_dir():
real_custom_dir = '/shared/seafile/seahub-data/custom'
if not exists(real_custom_dir):
os.mkdir(real_custom_dir)
def check_upgrade():
fix_custom_dir()
last_version = read_version_stamp()
current_version = os.environ['SEAFILE_VERSION']
if last_version == current_version:
fix_media_symlinks(current_version)
return
elif is_minor_upgrade(last_version, current_version):
run_minor_upgrade(current_version)
return
# Now we do the major upgrade