in favor of just rendering the manpage instead of relying on pre-formatted
catpages. Note, this does not impede the ability to use existing catpages,
it just removes the utility to generate them.
Reviewed by: imp, allanjude
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D12317
Multiple periodic scripts sleep for a random amount of time in order to
mitigate the thundering herd problem. This is bad, because the sum of
multiple uniformly distributed random variables approaches a normal
distribution, so the problem isn't mitigated as effectively as it would be
with a single sleep.
This change creates a single configurable anticongestion sleep. periodic
will only sleep if at least one script requires it, and it will never sleep
more than once per invocation. It also won't sleep if periodic was run
interactively, fixing an unrelated longstanding bug.
PR: 217055
PR: 210188
Reviewed by: cy
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D10211
In particular, this allows an administrator to specify "-h" for human
readable output if that is preferred.
The default setting passes "-d", so that can be excluded by using a custom
setting.
Differential Revision: https://reviews.freebsd.org/D2034
Submitted by: Lystopad Aleksandr <laa@laa.zp.ua>
(patch to add option for -h)
Reviewed by: bz
MFC after: 1 week
periodic(8) run, taken from uname(1) '-U' and '-K'
flags.
Reviewed by: allanjude, dvl
Differential Revision: https://reviews.freebsd.org/D1541
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
There are now six additional variables
weekly_status_security_enable
weekly_status_security_inline
weekly_status_security_output
monthly_status_security_enable
monthly_status_security_inline
monthly_status_security_output
alongside their existing daily counterparts. They all have the same
default values.
All other "daily_status_security_${scriptname}_${whatever}"
variables have been renamed to "security_status_${name}_${whatever}".
A compatibility shim has been introduced for the old variable names,
which we will be able to remove in 11.0-RELEASE.
"security_status_${name}_enable" is still a boolean but a new
"security_status_${name}_period" allows to define the period of
each script. The value is one of "daily" (the default for backward
compatibility), "weekly", "monthly" and "NO".
Note that when the security periodic scripts are run directly from
crontab(5) (as opposed to being called by daily or weekly periodic
scripts), they will run unless the test is explicitely disabled with a
"NO", either for in the "_enable" or the "_period" variable.
When the security output is not inlined, the mail subject has been
changed from "$host $arg run output" to "$host $arg $period run output".
For instance:
myfbsd security run output -> myfbsd security daily run output
I don't think this is considered as a stable API, but feel free to
correct me if I'm wrong.
Finally, I will rearrange periodic.conf(5) and default/periodic.conf
to put the security options in their own section. I left them in
place for this commit to make reviewing easier.
Reviewed by: hackers@
group on a object has less permissions that everyone). These
permissions will not work reliably over NFS if you have more than
14 supplemental groups and are usually not what you mean.
MFC after: 1 week
Features:
- configurable amount of days between scrubs (default value or per pool)
- do not scrub directly after pool creation (respects the configured
number of days between scrubs)
- do not scrub if a scrub is in progress
- tells how to see the status of the scrub
- tells how many days since the last scrub if it skips the scrubbing
- warns if a non-existent pool is specified explicitely
(default: no pools specified -> all currently imported pools are
handled)
- runs late in the periodic run to not slow down the other periodic daily
scripts
Discussed on: fs@
packet counts by pf(4).
This adds a ``daily_status_security_pfdenied_enable'' variable to
periodic.conf, which defaults to ``YES'' as the matching IPF(W) versions.
The output will look like this (line wrapped):
pf denied packets:
> block drop log on rl0 proto tcp all [ Evaluations: 504986 Packets: 0
Bytes: 0 States: 0 ]
> block drop log on rl0 all [ Evaluations: 18559 Packets: 427 Bytes: 140578
States: 0 ]
Submitted by: clive (thanks a lot!)
MFC after: 2 weeks
clientmqueue (submit mail queue).
The new mailq display is only active if both the old
daily_status_mailq_enable is set to "YES" and the new
daily_status_include_submit_mailq is set to "YES" so people who disabled
440.status-mailq won't have any surprises.
Likewise, the new queue run is only active if both the old
daily_queuerun_enable is set to "YES" and the new daily_submit_queuerun
is set to "YES" so people who disabled 500.queuerun won't have any
surprises.
While I am here, remove the [ ! -d /var/spool/mqueue ] checks from
both scripts as the queue directory isn't always /var/spool/mqueue for
the main daemon -- it can be set to anything in the sendmail.cf file.
MFC after: 1 week
