Run a service-based setup script before running the start command.
Useful for automatic configuration file generation.
Reviewed by: https://reviews.freebsd.org/D36006
Commit 24d0c9c1f5 introduced the following regression:
% ldd /bin/ls
/bin/ls:
libutil.so.9 => /lib/libutil.so.9 (0x1021000)
libncursesw.so.9 => /lib/libncursesw.so.9 (0x1021000)
libc.so.7 => /lib/libc.so.7 (0x1021000)
Note that the base address is the same for all displayed libraries.
Fix it by passing correct object to trace_print_obj().
Fixes: 24d0c9c1f5
Reviewed by: jrtc27
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential revision: https://reviews.freebsd.org/D36198
The first time a FreeBSD system boots, it obtains a hostuuid and hostid
from the smbios.system.uuid kernel environment variable. If this value
is found to be invalid, a warning is printed and the boot pauses for
two seconds to give the user a chance to read it.
If the FreeBSD kernel is launched directly in a virtual machine rather
than via the FreeBSD boot loader, the smbios.system.uuid environment
variable might not be set; in this case, there's no need to alert the
user and delay the boot process since the lack of a "hardware" uuid is
entirely expected.
Distinguish between the cases of "invalid UUID" and "no UUID", warning
and delaying the boot only in the former case. In both cases we still
generate a random UUID in software.
Reviewed by: delphij
Sponsored by: https://www.patreon.com/cperciva
Differential Revision: https://reviews.freebsd.org/D36185
This change adds 2 tests to make sure that the *_oomprotect variable
sets the protection against OOM killer properly within rc(8) scripts.
This is also adding the first tests for the rc(8) framework. More tests
will be added as we go.
PR: 256148
Approved by: des
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35745
55abf23dd3 inverted the value passed to origin_subst_one when rolling
up the existing code into a loop. If the first token is found ($ORIGIN),
this results in a wild free of part of strtab. Processing the second
token works fine and will act how the first should have regardless of
whether found, allocating memory for the string without freeing.
Processing subsequent tokens however will then leak, regardless of
whether found, as they will also believe they need to allocate memory
and can't free the string.
Found by: CHERI
Reviewed by: kib, markj
Fixes: 55abf23dd3 ("rtld: make token substitution table-driven")
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D35792
The rc(8) framework support protecting services from OOM killer.
The current implementation applies the protection after the service has
already started. This works fine if only the main process is to be
protected (*_oomprotect=yes). However, the current implementation fails
to protect existing children when children are also to be protected
(*_oomprotect=all). This patch fixes that.
Note: it is not easy to apply the protectoin earlier because we want to
support both the services which use the "command" variable and those
that use the "start_cmd" variable.
PR: 256148
Approved by: adrian, osogbo
Tested by: Jamie Landeg-Jones <jamie@catflap.org>
Fixes: 3bead71e95 - Add a global option where we can protect
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D35747
atf format does not provide any way of signalling any error message
back to the atf runner when listing tests. Work this around by
reporting "__test_cases_list_pytest_binary_not_found__" test instead.
Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D35721
The mountd script in rc.d sets vfs.nfsd.server_max_nfsvers correctly
when it is run at system startup, relying on the kernel default.
However, if NFSv4 was enabled in /etc/rc.conf later, and the script
was re-run to restart mountd, the sysctl was still set to 3.
Set the sysctl to the right value in all cases.
Reviewed by: rmacklem
MFC after: 1 week
This change is a continuation of 9c42645a1e workaround.
Apparently pytest argument parser is not happy when parsing values
with spaces or just more than one --atf-var argument.
Switch wrapper to send these kv pairs as env variables. Specifically,
use _ATF_VAR_key=value format to distinguish from the other vars.
Add the `atf_vars` fixture returning all passed kv pairs as a dict.
Reviewed by: lwhsu
Differential Revision: https://reviews.freebsd.org/D35625
MFC after: 2 weeks
Move pytest wrapper to the collection of the other atf wrappers
in libexec. It solves the problem of combining bits & pieces from
bsd.test.mk and bgs.prog.mk to address "test binary, but not the
suite binary".
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D35604
MFC after: 2 weeks
ntpd does not always gracefully handle clock steps during resume.
This is probably most useful in conjunction with
ntpd_sync_on_start=YES which will work around any clock skew while
suspended.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D35479
bapt@ had discovered a noticeable boot improvement without the sleep.
Without the sleep does not affect warm or cold boot however a
service netif restart may cause dhclient to spend a few extra seconds
to rerequest the DHCP request.
Reported by: bapt
Reviewed by: bapt
MFC after: 2 months
Differential Revision: https://reviews.freebsd.org/D35457
In 2018, the commit r328100 (0fdf7fa846)
removed libxo(3) support from ls(1), so ftpd has no reasons to link
with libxo since then.
ls(1) does not depend on libxo in both of stable/12 and stable/13.
MFC after: 2 weeks
If one boots up multiple copies of a template VM image containing a
zpool, the pool GUIDs will be identical, making it impossible to, e.g.,
share datasets between them.
This diff introduces a simple workaround for the problem: one can use
the script to, upon first boot, assign a new GUID to one or more zpools.
This will be useful when building ZFS-based VM images from release(7).
Reviewed by: mav, allanjude, asomers
Reviewed by: Pau Amma (docs)
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35336
When no interface is specified results in a syntax error in the rc
script. Only execute poststart when an interface has been specified.
PR: 263358
Submitted by: markj
Reported by: Joshua Kinard <freebsd@kumba.dev>
Fixes: 0da2c91e64
MFC after: 3 days
To allow for a dynamic page size on arm64 have the runtime linker
query the kernel for the currentl page size.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34765
Before, preloaded objects, if not listed as needed for any normally
linked objects, were silently ignored.
Preloaded objects are printed with the `[preloaded]` herald. The list
includes the objects not listed explicitly as recursive dependencies of
the main object, effectively dsos loaded by LD_PRELOAD mechanism.
vdso is listed as well, since it is not needed by anything.
Since there is no DT_NEEDED entry for LD_PRELOADed objects, they are
usually printed using LD_TRACE_LOADED_OBJECTS_FTM2 format due to the
failure of the heuristic based on the presence of the 'lib' prefix.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D34716
The zfskeys service script starts before the zfs service script, so that
dataset decryption keys are available when `zfs mount -a` is run. One of
the potential edge cases of this design is that if a key is stored on
ZFS it won't be loaded until `zfs mount -a` is issued.
In order to address that let's try to load the additional keys and mount
related ZFS datasets after the zfs script finishes its standard mounting
procedure.
PR: 262468
Reported by: Graham Perrin <grahamperrin@gmail.com>
Reviewed by: allanjude
Approved by: allanjude (src)
Fixes: 33ff39796f Add zfskeys rc.d script for auto-loading encryption keys
MFC after: 3 days
Sponsored by: Modirum
Sponsored by: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D34601
By rc.conf(5), setting rc_startmsgs="NO" should silence start messages.
Fix a few rc scripts by using startmsg.
PR: 255207
Reported by: Jose Luis Duran <jlduran@gmail.com>
Reviewed by: imp, 0mp
Approved by: imp (src)
Differential Revision: https://reviews.freebsd.org/D34514
startmsg is a new rc.subr(8) function function to be used instead of
echo(1) when for boot messages. It replaces the often forgotten
check_startmsgs && echo ...
with
startmsg ...
No functional change intended.
I adjusted the commit message and did some final clean-ups of the patch
before committing.
PR: 255207
Reported by: Jose Luis Duran <jlduran@gmail.com>
Reviewed by: imp, 0mp
Approved by: imp (src)
Differential Revision: https://reviews.freebsd.org/D34514
/etc/rc.d/dumpon runs before /etc/rc.d/swap. When encrypted swap is in
use the .eli or .bde device will not exist at the time dumpon runs.
Even if this is addressed it does not make sense to dump core to
encrypted swap, as the encryption key will not be available after
reboot rendering the dump useless. Thus, for the case that dumpdev=AUTO
and encrypted swap is in use, strip the extension and use the underlying
device.
Emit a warning if we are using the underlying device and the user has not
configured dump encryption, so that the user knows that the will not be
encrypted.
PR: 238301
Reported by: Ivan Rozhuk
Reviewed by: jilles
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34474
- Use the standard *_flags variable for additional flags.
- Style: do not create unnecessary variables
- Do not set the defaults in the service script. This is what
/etc/defaults/rc.conf is for.
- Do not set additional flags via commands_args. ggated_flags are
already included in the final invocation. See rc.subr(8) for details.
- Document the meaning of ggated_config in /etc/defaults/rc.conf.
Approved by: eugen (src)
Fixes: c068632981 Add ggated rc script
Differential Revision: https://reviews.freebsd.org/D34439
When enabled, have the framework use the boottrace(8) utility to execute
each rc script, generating trace entries for the entire suite of
scripts.
Reviewed by: 0mp (slightly earlier version)
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D31930
Arno Tuber reported via email that he needed to restart the gssd daemon
after booting, to get his Kerberized NFS mount to work.
Without this patch, rcorder shows that the gssd starts before NETWORKING
and kdc. The gssd will need NETWORKING to connect to the KDC and, if
the kdc is running on the same system, it does not make sense to start it
before the kdc. This fixed the problem for Arno.
While here, I also added a "# BEFORE: mountcritremote".
It does not affect ordering at this time, but I felt
it should be added, since the gssd needs to be running
when remote NFS mounts are done.
PR: 261939
Reported by: anothatuber@gmail.com
Tested by: anothatuber@gmail.com
Reviewed by: rew
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D34265
it seems that glibc supports them, and such spelling is mentioned in the
ld.bfd manual. Idea seems to auto-correct some quoting/makefile sytnax
errors on linker command line.
Reviewed by: emaste, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D34247
NanoBSD or, more generally, systems with root_rw_mount="NO" are not able
to remove the firstboot_sentinel file, typically /firstboot, because the
logic in /etc/rc is currently inverted.
When checkyesno root_rw_mount tests on a read-only file system, the
return is 1, hence avoiding the option to mount the system read-write.
Restore the ability to remove the firstboot_sentinel file on read-only
mounted file systems.
This change was introduced in 40adda8665, and partially fixed in
1ce07411fa.
Differential Revision: https://reviews.freebsd.org/D34166
PR#254282 reports a problem where nullfs mounts cannot be
exported via mountd for FreeBSD 13.0.
The problem seems to be that, to do the nullfs mounts in
/etc/fstab, they require the "late" mount option, so that the
underlying filesystem is mounted (ZFS for the PR).
Adding "mountlate" to the REQUIRE list in /etc/rc.d/mountd
fixes the problem, but that results in a dependency cycle
because /etc/rc.d/lockd specifies:
REQUIRE: nfsd
BEFORE: DAEMON
--> which forces mountd to preceed DAEMON.
This patch removes "nfsd" from REQUIRE for lockd and statd,
then adds mountlate to REQUIRE for mountd, to fix this
problem. Having lockd REQUIRE nfsd was done in the NetBSD
code when it was pulled into FreeBSD and there does not
seem to be a need for this.
In case this causes problems, a long MFC has been specified.
PR: 254282
Differential Revision: https://reviews.freebsd.org/D33256
MFC after: 3 months
This addresses the following boot message:
/etc/rc: WARNING: $zfskeys_enable is not set properly - see rc.conf(5).
Reported by: Mark Millard
Sponsored by: Modirum MDPay
Sponsored by: Klara Inc.
Fixes: bfb7a31b6a ("rc: Hook zfskeys to the build")
Fixes: 33ff39796f ("Add zfskeys rc.d script for auto-loading encryption keys")
When a use sets umask in login.conf(5) to 027 or 077 a subsequently
fetched /var/db/ntpd.leap-seconds.list will inherit the permissions
allowed by the umask, resulting in a file that may not be readable
ntpd running under the ntp account. This patch adds a umask command
to preempt the umask in login.conf(5) prior to fetching a new copy
of the leap-seconds file.
PR: 261298
Reported by: Martin Waschbusch <martin@waschbuesch.de>
MFC after: 3 days
