095380a8d0
ezjail is now capable of managing jails in seperate ZFS filesystems and to manage basejail and newjail in seperate ZFS filesystems too. It is possible to mix non-ZFS jails with ZFS jails as well as using ZFS jails with basejail/newjail in a non-ZFS filesystem. To create a zfs jail you need an existing ZFS pool, ZFS needs to be enabled in /etc/rc.conf and you have to set at least ezjail_jailzfs in ezjail.conf. To let ezjail manage basejail/newjail in ZFS filesystems to, you have to enable ezjail_use_zfs in ezjail.conf. To use ZFS support in ezjail, you have to use at least FreeBSD 7-STABLE form after the commit of ZFS version 13 (commited Wed May 20 23:34:59 2009 UTC, http://svn.freebsd.org/viewvc/base?view=revision&revision=192498) of FreeBSD 8-CURRENT. Prior versions of ZFS are _not_ supported. Creating a ZFS based jail is as easy as using 'ezjail-admin create -c zfs <jailname> <jailip>'. Using zfs send/receive for archiving is not yet implemented. Converting non-ZFS basejail/newjail setups into ZFS setups is not handled by ezjail, converting non-ZFS jails into ZFS jails is not yet handled by ezjail but will be possible in the future. WARNING: ZFS is considered to be an experimental feature in FreeBSD. ZFS support in ezjail is work in progress.
56 lines
2.0 KiB
Plaintext
Executable File
56 lines
2.0 KiB
Plaintext
Executable File
# ezjail.conf - Example file, see ezjail.conf(5)
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#
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# Note: If you alter some of those variables AFTER creating your first
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# jail, you may have to adapt /etc/fstab.* and EZJAIL_PREFIX/etc/ezjail/* by
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# hand
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# Location of jail root directories
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#
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# Note: If you have spread your jails to multiple locations, use softlinks
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# to collect them in this directory
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# ezjail_jaildir=/usr/jails
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# Location of the tiny skeleton jail template
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# ezjail_jailtemplate=${ezjail_jaildir}/newjail
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# Location of the huge base jail
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# ezjail_jailbase=${ezjail_jaildir}/basejail
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# Location of your copy of FreeBSD's source tree
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# ezjail_sourcetree=/usr/src
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# In case you want to provide a copy of ports tree in base jail, set this to
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# a cvsroot near you
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# ezjail_portscvsroot=freebsdanoncvs@anoncvs.FreeBSD.org:/home/ncvs
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# This is where the install sub command defaults to fetch its packages from
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# ezjail_ftphost=ftp.freebsd.org
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# This is the command that is being executed by the console subcommand
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# ezjail_default_execute=/usr/bin/login -f root
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# This is the default location where ezjail archives its jails to
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# ezjail_archivedir=`pwd -P`
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# base jail will provide a soft link from /usr/bin/perl to /usr/local/bin/perl
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# to accomodate all scripts using '#!/usr/bin/perl'...
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# ezjail_uglyperlhack="YES"
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# Default options for newly created jails
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#
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# Note: Be VERY careful about disabling ezjail_mount_enable. Mounting
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# basejail via nullfs depends on this. You will have to find other
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# ways to provide your jail with essential system files
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# ezjail_mount_enable="YES"
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# ezjail_devfs_enable="YES"
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# ezjail_devfs_ruleset="devfsrules_jail"
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# ezjail_procfs_enable="YES"
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# ezjail_fdescfs_enable="YES"
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# Setting this to YES will start to manage the basejail and newjail in ZFS
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# ezjail_use_zfs="YES"
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# The name of the ZFS ezjail should create jails on, it will be mounted at the ezjail_jaildir
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# ezjail_jailzfs="tank/ezjail"
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# ADVANCED, be very careful!
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# ezjail_zfs_properties="-o compression=lzjb -o atime=off"
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