61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
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'''apport package hook for mdadm
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(c) 2009-2016 Canonical Ltd.
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Author: Steve Beattie <sbeattie@ubuntu.com>
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Based on the ideas in debian's /usr/share/bug/mdadm/script
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'''
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from apport.hookutils import attach_file, attach_file_if_exists, attach_hardware, path_to_key, command_output
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import os
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import re
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import glob
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import gzip
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import subprocess
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import sys
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def get_initrd_files(pattern):
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'''Extract listing of files from the current initrd which match a regex.
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pattern should be a "re" object. '''
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(_, _, release, _, _) = os.uname()
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try:
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fd = gzip.GzipFile('/boot/initrd.img-' + release, 'rb')
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# universal_newlines needs to be False here as we're passing
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# binary data from gzip into cpio, which means we'll need to
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# decode the bytes into strings later when reading the output
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cpio = subprocess.Popen(['cpio', '-t'], close_fds=True, stderr=subprocess.STDOUT,
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stdin=subprocess.PIPE, stdout=subprocess.PIPE,
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universal_newlines=False)
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except OSError as e:
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return 'Error: ' + str(e)
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out = cpio.communicate(fd.read())[0].decode(sys.stdout.encoding, errors='replace')
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if cpio.returncode != 0:
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return 'Error: command %s failed with exit code %i %' % (
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'cpio', cpio.returncode, out)
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lines = ''.join([l for l in out.splitlines(True) if pattern.search(l)])
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return lines
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def add_info(report):
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attach_hardware(report)
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attach_file(report, '/proc/mounts', 'ProcMounts')
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attach_file_if_exists(report, '/etc/mdadm/mdadm.conf', 'mdadm.conf')
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attach_file(report, '/proc/mdstat', 'ProcMDstat')
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attach_file(report, '/proc/partitions', 'ProcPartitions')
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attach_file(report, '/etc/blkid.tab', 'etc.blkid.tab')
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attach_file_if_exists(report, '/boot/grub/menu.lst', 'GrubMenu.lst')
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attach_file_if_exists(report, '/boot/grub/grub.cfg', 'Grub.cfg')
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attach_file_if_exists(report, '/etc/lilo.conf', 'lilo.conf')
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devices = glob.glob("/dev/[hs]d*")
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for dev in devices:
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report['MDadmExamine' + path_to_key(dev)] = command_output(['/sbin/mdadm', '-E', dev])
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initrd_re = re.compile('md[a/]')
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report['initrd.files'] = get_initrd_files(initrd_re)
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