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| author | jamie <jamie@FreeBSD.org> | 2016-04-30 15:06:18 +0000 |
|---|---|---|
| committer | jamie <jamie@FreeBSD.org> | 2016-04-30 15:06:18 +0000 |
| commit | f235f50008dbef6203dc032d7f3ddf77cb7a2024 (patch) | |
| tree | 9c9882419593294a269f950e9f72840f20630b95 /share | |
| parent | 8ed4b37d5a75437cbb57735058a357a32958853e (diff) | |
| download | FreeBSD-src-f235f50008dbef6203dc032d7f3ddf77cb7a2024.zip FreeBSD-src-f235f50008dbef6203dc032d7f3ddf77cb7a2024.tar.gz | |
MFC r295471:
Add new rc.conf parameter "jail_reverse_stop"
When a user defines "jail_list" in rc.conf the jails are started in the
order defined. Currently the jails are not are stopped in reverse order
which may break dependencies between jails/services and prevent a clean
shutdown. The new parameter "jail_reverse_stop" will shutdown jails in
"jail_list" in reverse order when set to "YES".
Please note that this does not affect manual invocation of the jail rc
script. If a user runs the command
# service jail stop jail1 jail2 jail3
the jails will be stopped in exactly the order specified regardless of
jail_reverse_stop being defined in rc.conf.
MFC r295568:
Document the new jail_reverse_stop parameter
While here clean up the documentation for jail_list
PR: 196152
Submitted by: feld
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man5/rc.conf.5 | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5 index f354c7c..62399c6 100644 --- a/share/man/man5/rc.conf.5 +++ b/share/man/man5/rc.conf.5 @@ -3938,20 +3938,22 @@ for every jail in .Va jail_list . .It Va jail_list .Pq Vt str -A space separated list of names for jails. -If this variable is empty, -all of +A space-delimited list of jail names. +When left empty, all of the .Xr jail 8 -instances in the configuration file will be configured. -This is purely a configuration aid to help identify and -configure multiple jails. -The names specified in this list will be used to -identify settings common to an instance of a jail, -and should contain alphanumeric characters only. -The literal jail name of -.Dq Li 0 -.Pq zero -is not allowed. +instances defined in the configuration file are started. +The names specified in this list control the jail startup order. +.Xr jail 8 +instances missing from +.Va jail_list +must be started manually. +.It Va jail_reverse_stop +.Pq Vt bool +When set to +.Dq Li YES , +all configured jails in +.Va jail_list +are stopped in reverse order. .It Va jail_* variables Note that older releases supported per-jail configuration via .Xr rc.conf 5 |
