starlingx/utilities
Code Issues Proposed changes

Merge "Debian: Fix the issue coredump files can not be generated."

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Zuul
2022-05-26 11:37:40 +00:00
committed by Gerrit Code Review
parent b1b1a94c70 7d71d83678
commit 7484f570d5
2 changed files with 39 additions and 1 deletions
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2
utilities/stx-extensions/debian/deb_folder/rules
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@@ -13,7 +13,7 @@ export LOCAL_ETC_MODLOAD = etc/modules-load.d
override_dh_install:
install -d -m 755 $(ROOT)/$(LOCAL_ETC_SYSCTL)
install -p -D -m 644 coredump-sysctl.conf $(ROOT)/$(LOCAL_ETC_SYSCTL)/50-coredump.conf
install -p -D -m 644 coredump-sysctl-debian.conf $(ROOT)/$(LOCAL_ETC_SYSCTL)/50-coredump.conf
install -d -m 755 $(ROOT)/$(LOCAL_ETC_COREDUMP)
install -p -D -m 644 coredump.conf $(ROOT)/$(LOCAL_ETC_COREDUMP)/coredump.conf

38
utilities/stx-extensions/files/coredump-sysctl-debian.conf Normal file
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@@ -0,0 +1,38 @@
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
# See sysctl.d(5) for the description of the files in this directory.
# Pipe the core file to systemd-coredump. The systemd-coredump process spawned
# by the kernel will start a second copy of itself as the
# systemd-coredump@.service, which will do the actual processing and storing of
# the core dump.
#
# See systemd-coredump(8) and core(5).
kernel.core_pattern=|/usr/lib/systemd/systemd-coredump %P %u %g %s %t 9223372036854775808 %h
# Allow that 16 coredumps are dispatched in parallel by the kernel. We want to
# be able to collect process metadata from /proc/%P/ while processing
# coredumps, and thus need to make sure the crashed processes are not reaped
# until we finished collecting what we need. The kernel default for this sysctl
# is "0" which means the kernel doesn't wait for userspace processes to finish
# processing before reaping the crashed processes — by setting this higher the
# kernel will delay reaping until we are done, but only for the specified
# number of crashes in parallel. The value of 16 is chosen to match
# systemd-coredump.socket's MaxConnections= value.
kernel.core_pipe_limit=16
# Also dump processes executing a set-user-ID/set-group-ID program that is
# owned by a user/group other than the real user/group ID of the process, or
# a program that has file capabilities. ("2" is called "suidsafe" in core(5)).
#
# systemd-coredump will store the core file owned by the effective uid and gid
# of the running process (and not the filesystem-user-ID which the kernel uses
# when saving a core dump).
#
# See proc(5), setuid(2), capabilities(7).
fs.suid_dumpable=2