## shell script:
# HOST=$1
# scp -r ~/kubernetes/rename_log_symlinks.py $HOST:/home/admin/
# ssh $HOST "sudo python rename_log_symlinks.py"
# ssh $HOST "rm rename_log_symlinks.py"


import os
import re
import shutil

basepath = '/var/log/pods'
for parentdir in os.listdir(basepath):
    for content in os.listdir(os.path.join(basepath, parentdir)):
        search = re.search('(.*)_([0-9]{1}.log)', content)
        if not search:
            continue
        # Create new file path: /var/log/pods/asdf234/pod-name/0.log
        oldfilepath = os.path.join(basepath, parentdir, content)
        filepath = os.path.join(
            basepath, parentdir, search.group(1), search.group(2))
        directory = os.path.dirname(filepath)
        print(oldfilepath)
        print(filepath)
        if not os.path.exists(directory):
            os.makedirs(directory)
        shutil.copyfile(oldfilepath, filepath)