2005-09-05 22:59:53 +00:00
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.TH ezjail 5
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.SH NAME
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ezjail \- A simple jail setup framework
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.SH SYNOPSIS
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/usr/local/etc/rc.d/ezjail
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.SH DESCRIPTION
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The ezjail framework provides a simple way to create many virtual FreeBSD
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servers by using FreeBSD's jail system. It requires little administration
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effort and aims for minimum system resource usage.
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2005-09-20 21:52:57 +00:00
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If you are not familiar with the FreeBSD jail concept, please refer to
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jail(8) before continuing.
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2005-09-05 22:59:53 +00:00
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.SH OVERVIEW
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One
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.I base jail
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is filled with most userland binaries and libraries and then mounted
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2005-09-20 21:52:57 +00:00
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read only into a number of stripped down jails via
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2005-09-05 22:59:53 +00:00
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.B mount_nullfs(8)
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2005-09-20 21:52:57 +00:00
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- thus saving lots of inodes and memory resources.
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The ezjail rc script examines its config directory, sets variables
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.I jail_list
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and the corresponding config variables for each jail before passing all
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commands on to the
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.B /etc/rc.d/jail
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script.
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.B ezjail
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sets the
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.I jail_enable
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variable to the content of
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.I ezjail_enable
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before calling
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.B /etc/rc.d/jail,
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so it is not necessary to enable jails in the
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.B /etc/rc.conf
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config file.
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2005-09-05 22:59:53 +00:00
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.SH FILES
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/usr/local/etc/ezjail.conf
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.br
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/usr/local/etc/rc.d/ezjail
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.SH "SEE ALSO"
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ezjail-admin(1), ezjail.conf(5), jail(8), mount_nullfs(8)
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.SH AUTHOR
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Dirk Engling <erdgeist@erdgeist.org>
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