Lots of things changed:
* delete now knows a -f switch which forces detach or stop, if jail is attached or running
* restore added
* archive now saves the whole tag to archive to later identify the jail and backup date
* detach_images now also removes the soft link
* starting/stopping a jail moved to its own function
* I enforced some coding style guides
* * [ -n "string" ] is replaced by [ "string" ]
* * Command parameters are being quoted. This will later allow jail roots with spaces in its name
* * variable assignments are always enclosed by exactly one of ${}, `` or "", (except for cases like a=${x}/${y:-"z"}). This means that a="${x}" now is a=${x}
* * [ -z "string" ] && echo "Foo" is replaced by ["string" ] || echo "Foo", which normally reads out more naturally (i.e. [ "${jail_exists}" ] || exerr "Error: Jail does not exist." )
* * $? and $# are now always compared by -eq or -ne operators, not by = or !=
This commit is contained in:
erdgeist
parent
32bf68787b
commit
425dab96af
485
ezjail-admin
485
ezjail-admin
@ -4,13 +4,13 @@
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# ugly: this variable is set during port install time
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ezjail_prefix=EZJAIL_PREFIX
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ezjail_admin=`basename -- $0`
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ezjail_etc=${ezjail_prefix}/etc
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ezjail_share=${ezjail_prefix}/share/ezjail
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ezjail_examples=${ezjail_prefix}/share/examples/ezjail
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ezjail_jailcfgs=${ezjail_etc}/ezjail
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ezjail_etc="${ezjail_prefix}/etc"
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ezjail_share="${ezjail_prefix}/share/ezjail"
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ezjail_examples="${ezjail_prefix}/share/examples/ezjail"
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ezjail_jailcfgs="${ezjail_etc}/ezjail"
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# read user config
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[ -f ${ezjail_etc}/ezjail.conf ] && . ${ezjail_etc}/ezjail.conf
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[ -f "${ezjail_etc}/ezjail.conf" ] && . "${ezjail_etc}/ezjail.conf"
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# set defaults
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ezjail_jaildir=${ezjail_jaildir:-"/usr/jails"}
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@ -34,7 +34,7 @@ ezjail_dirlist="bin boot lib libexec rescue sbin usr/bin usr/games usr/include u
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case `uname -p` in amd64) ezjail_dirlist="${ezjail_dirlist} usr/lib32";; esac
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# Synopsis messages
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ezjail_usage_ezjailadmin="Usage: ${ezjail_admin} [archive|config|console|create|delete|install|list|update] {params}"
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ezjail_usage_ezjailadmin="Usage: ${ezjail_admin} [archive|config|console|create|delete|install|list|restore|update] {params}"
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ezjail_usage_install="Usage: ${ezjail_admin} install [-mps] [-h host] [-r release]"
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ezjail_usage_create="Usage: ${ezjail_admin} create [-xbi] [-f flavour] [-r jailroot] [-s size] [-c bde|eli] [-C args] [-a archive] jailname jailip"
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ezjail_usage_delete="Usage: ${ezjail_admin} delete [-w] jailname"
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@ -42,6 +42,7 @@ ezjail_usage_update="Usage: ${ezjail_admin} update [-s sourcetree] [-i] [-pP]"
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ezjail_usage_config="Usage: ${ezjail_admin} config [-r run|norun] [-n newname] [-i attach|detach|fsck] jailname"
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ezjail_usage_console="Usage: ${ezjail_admin} console [-f] [-e command] jailname"
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ezjail_usage_archive="Usage: ${ezjail_admin} archive [-Af] [-a archive] [-d archivedir] jailname [jailname...]"
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ezjail_usage_restore="Usage: ${ezjail_admin} restore [-d archivedir] (archive|jailname)..."
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ezjail_usage_list="Usage: ${ezjail_admin} list"
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################################
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@ -49,7 +50,7 @@ ezjail_usage_list="Usage: ${ezjail_admin} list"
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#
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# define our bail out shortcut
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exerr () { echo -e "$*" >&2 ; exit 1; }
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exerr () { echo -e $* >&2 ; exit 1; }
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# generic attach routine for image jails
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attach_images () {
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@ -60,18 +61,18 @@ attach_images () {
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# this is. In this case, the device to mount is
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case ${ezjail_imagetype} in
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crypto|bde)
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echo "Attaching bde device for image jail ${ezjail}..."
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echo gbde attach /dev/${ezjail_imagedevice} ${ezjail_attachparams} | /bin/sh
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echo Attaching bde device for image jail ${ezjail}...
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echo gbde attach "/dev/${ezjail_imagedevice}" ${ezjail_attachparams} | /bin/sh
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[ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching bde device failed."
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# Device to mount is not md anymore
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ezjail_device=${ezjail_imagedevice}.bde
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ezjail_device="${ezjail_imagedevice}.bde"
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;;
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eli)
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echo "Attaching eli device for image jail ${ezjail}..."
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echo geli attach ${ezjail_attachparams} /dev/${ezjail_imagedevice} | /bin/sh
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echo geli attach ${ezjail_attachparams} "/dev/${ezjail_imagedevice}" | /bin/sh
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[ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching eli device failed."
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# Device to mount is not md anymore
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ezjail_device=${ezjail_imagedevice}.eli
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ezjail_device="${ezjail_imagedevice}.eli"
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;;
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simple)
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ezjail_device=${ezjail_imagedevice}
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@ -82,33 +83,56 @@ attach_images () {
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# define detach strategy for image jails
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detach_images () {
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# unmount and detach memory disc
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if [ -n "${ezjail_imagedevice}" ]; then
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umount ${ezjail_rootdir} > /dev/null 2> /dev/null
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if [ "${ezjail_imagedevice}" ]; then
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umount "${ezjail_rootdir}" > /dev/null 2> /dev/null
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case ${ezjail_imagetype} in
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bde) gbde detach /dev/${ezjail_imagedevice} > /dev/null;;
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eli) geli detach /dev/${ezjail_imagedevice} > /dev/null;;
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bde) gbde detach "/dev/${ezjail_imagedevice}" > /dev/null;;
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eli) geli detach "/dev/${ezjail_imagedevice}" > /dev/null;;
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esac
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mdconfig -d -u ${ezjail_imagedevice} > /dev/null
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[ "$1" = "keep" ] || rm -f ${ezjail_image}
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mdconfig -d -u "${ezjail_imagedevice}" > /dev/null
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[ "$1" = "keep" ] || rm -f "${ezjail_image}"
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fi
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# Remove soft link (which acts as a lock)
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[ -e "/dev/${ezjail_imagedevice}" ] || rm -f "${ezjail_devicelink}"
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# This function is being called in case of error. Keep $? bad
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return 1
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}
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# Find and execute our rc script
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start_stop_jail_by_script () {
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ezjail_action=$1
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[ "${ezjail_action}" = "start" ] && ezjail_success_check="-n" || ezjail_success_check="-z"
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# Try to locate and run ezjails rc.d script
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if [ -x "${ezjail_prefix}/etc/rc.d/ezjail" ]; then
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(exec "${ezjail_prefix}/etc/rc.d/ezjail" ${ezjail_action} ${ezjail_name});
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elif [ -x "${ezjail_prefix}/etc/rc.d/ezjail.sh" ]; then
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(exec "${ezjail_prefix}/etc/rc.d/ezjail.sh" ${ezjail_action} ${ezjail_name});
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else
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exerr "Could not find ezjail's rc.d script in ${ezjail_prefix}/etc/rc.d/. You need to ${ezjail_action} ${ezjail_name} by hand."
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fi
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# Check for success of our operation
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fetchjailinfo ${ezjail_name}
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[ ${ezjail_success_check} "${ezjail_id}" ] || exerr "Error: Could not ${ezjail_action} ${ezjail_name}. You need to ${ezjail_action} it by hand."
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}
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# fetch everything we need to know about an ezjail from config
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fetchjailinfo () {
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ezjail_name=$1
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# Clean variables, prevent polution
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unset ezjail_config ezjail_running ezjail_hostname ezjail_rootdir ezjail_image ezjail_imagetype ezjail_ip ezjail_id ezjail_attached ezjail_device
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unset ezjail_config ezjail_running ezjail_hostname ezjail_rootdir ezjail_image ezjail_imagetype ezjail_imagedevice ezjail_devicelink ezjail_ip ezjail_id ezjail_attached ezjail_device ezjail_device_geom
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ezjail_safename=`echo -n "${ezjail_name}" | tr -c '[:alnum:]' _`
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[ -e ${ezjail_jailcfgs}/${ezjail_safename} ] && ezjail_config=${ezjail_jailcfgs}/${ezjail_safename}
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[ -e ${ezjail_jailcfgs}/${ezjail_safename}.norun ] && ezjail_config=${ezjail_jailcfgs}/${ezjail_safename}.norun
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[ -e "${ezjail_jailcfgs}/${ezjail_safename}" ] && ezjail_config="${ezjail_jailcfgs}/${ezjail_safename}"
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[ -e "${ezjail_jailcfgs}/${ezjail_safename}.norun" ] && ezjail_config="${ezjail_jailcfgs}/${ezjail_safename}.norun"
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[ "${ezjail_config}" ] || return 0
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. ${ezjail_config}
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. "${ezjail_config}"
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eval ezjail_hostname=\"\$jail_${ezjail_safename}_hostname\"
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eval ezjail_rootdir=\"\$jail_${ezjail_safename}_rootdir\"
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eval ezjail_ip=\"\$jail_${ezjail_safename}_ip\"
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@ -118,57 +142,66 @@ fetchjailinfo () {
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eval ezjail_attachblocking=\"\$jail_${ezjail_safename}_attachblocking\"
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eval ezjail_forceblocking=\"\$jail_${ezjail_safename}_forceblocking\"
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ezjail_softlink=${ezjail_jaildir}/`basename -- ${ezjail_rootdir}`
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ezjail_softlink=${ezjail_jaildir}/`basename -- "${ezjail_rootdir}"`
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ezjail_devicelink="${ezjail_rootdir}.device"
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if [ -n "${ezjail_image}" -a -L "${ezjail_rootdir}.device" ]; then
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if [ "${ezjail_image}" -a -L "${ezjail_devicelink}" ]; then
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# Fetch destination of soft link
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ezjail_device=`stat -f "%Y" ${ezjail_rootdir}.device`
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ezjail_device=`stat -f "%Y" ${ezjail_devicelink}`
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ezjail_device_geom=${ezjail_device#/dev/}
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mount -p -v | grep -q -E "^${ezjail_rootdir}.device.${ezjail_rootdir}" && ezjail_attached="YES"
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# Add this device to the list of devices to be unmounted
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case ${ezjail_imagetype} in
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crypto|bde) ezjail_imagedevice=${ezjail_device_geom%.bde} ;;
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eli) ezjail_imagedevice=${ezjail_device_geom%.eli} ;;
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*) ezjail_imagedevice=${ezjail_device_geom} ;;
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esac
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mount -p -v | grep -q -E "^${ezjail_devicelink}.${ezjail_rootdir}" && ezjail_attached="YES"
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mount -p -v | grep -q -E "^${ezjail_device}.${ezjail_rootdir}" && ezjail_attached="YES"
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# Stale device link detected. Remove and clean.
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[ -z "${ezjail_attached}" ] && unset ezjail_device && rm -f ${ezjail_rootdir}.device
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[ -z "${ezjail_attached}" ] && unset ezjail_device && rm -f "${ezjail_devicelink}"
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fi
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[ -f /var/run/jail_${ezjail_safename}.id ] && ezjail_id=`cat /var/run/jail_${ezjail_safename}.id` || return
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[ -f "/var/run/jail_${ezjail_safename}.id" ] && ezjail_id=`cat /var/run/jail_${ezjail_safename}.id` || return
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jls | grep -q -E "^ +${ezjail_id} " || unset ezjail_id
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}
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# fill the base jail - this function is used by install and update
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ezjail_splitworld() {
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# Fill basejail from installed world
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cd ${ezjail_jailfull} || exerr "Cant access temporary Jail directory."
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cd "${ezjail_jailfull}" || exerr "Cant access temporary Jail directory."
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# This mkdir is important, since cpio will create intermediate
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# directories with permission 0700 which is bad
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mkdir -p ${ezjail_jailbase}/usr
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mkdir -p "${ezjail_jailbase}/usr"
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for dir in ${ezjail_dirlist}; do
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find ${dir} | cpio -d -p -v ${ezjail_jailbase} || exerr "Installation of ${dir} failed."
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find ${dir} | cpio -d -p -v "${ezjail_jailbase}" || exerr "Installation of ${dir} failed."
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chflags -R noschg ${dir}; rm -r ${dir}; ln -s /basejail/${dir} ${dir}
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done
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mkdir basejail
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# Try to remove the old template jail
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[ -d ${ezjail_jailtemplate} ] && chflags -R noschg ${ezjail_jailtemplate} && rm -rf ${ezjail_jailtemplate}
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mv ${ezjail_jailfull} ${ezjail_jailtemplate}
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[ -d "${ezjail_jailtemplate}" ] && chflags -R noschg "${ezjail_jailtemplate}" && rm -rf "${ezjail_jailtemplate}"
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mv "${ezjail_jailfull}" "${ezjail_jailtemplate}"
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# If the default flavour example has not yet been copied, do it now
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[ -d ${ezjail_flavours}/default ] || mkdir -p ${ezjail_flavours} && cp -p -R ${ezjail_examples}/default ${ezjail_flavours}
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[ -d "${ezjail_flavours}/default" ] || mkdir -p "${ezjail_flavours}" && cp -p -R "${ezjail_examples}/default" "${ezjail_flavours}"
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# no /usr/ports? link to /basejail/usr/ports
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[ -e ${ezjail_jailtemplate}/usr/ports ] || ln -s /basejail/usr/ports ${ezjail_jailtemplate}/usr/ports
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[ -e "${ezjail_jailtemplate}/usr/ports" ] || ln -s /basejail/usr/ports "${ezjail_jailtemplate}/usr/ports"
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# A ports collection inside jails is hardly useful w/o an appropriate
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# /etc/make.conf.
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if [ -f ${ezjail_examples}/default/etc/make.conf -a ! -f ${ezjail_jailtemplate}/etc/make.conf ]; then
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cp -p ${ezjail_examples}/default/etc/make.conf ${ezjail_jailtemplate}/etc/
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if [ -f "${ezjail_examples}/default/etc/make.conf" -a ! -f "${ezjail_jailtemplate}/etc/make.conf" ]; then
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cp -p "${ezjail_examples}/default/etc/make.conf" "${ezjail_jailtemplate}/etc/"
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echo "Note: a non-standard /etc/make.conf was copied to the template jail in order to get the ports collection running inside jails."
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fi
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# The ugly perl hack[tm]. Note: we wont do such things for any given
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# port :(
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[ "${ezjail_uglyperlhack}" = "YES" -a ! -L ${ezjail_jailbase}/usr/bin/perl ] && ln -s /usr/local/bin/perl ${ezjail_jailbase}/usr/bin/perl
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[ "${ezjail_uglyperlhack}" = "YES" -a ! -L "${ezjail_jailbase}/usr/bin/perl" ] && ln -s /usr/local/bin/perl "${ezjail_jailbase}/usr/bin/perl"
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}
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# The user may want to have a ports tree in basejail
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@ -176,18 +209,18 @@ ezjail_updateports () {
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local _portsnap_fetch="fetch"
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# if /usr/ports/CVS exists, assume cvs up is safe
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# this is legacy
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if [ -f ${ezjail_jailbase}/usr/ports/CVS/Root ]; then
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echo -n "Updating ports from "; cat ${ezjail_jailbase}/usr/ports/CVS/Root
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if [ -f "${ezjail_jailbase}/usr/ports/CVS/Root" ]; then
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echo -n "Updating ports from "; cat "${ezjail_jailbase}/usr/ports/CVS/Root"
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echo "Warning: Upgrading legacy ports copy. Consider removing ${ezjail_jailbase}/usr/ports and use the new portsnap strategy instead."
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echo "Gathering local information may take a while."
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cd ${ezjail_jailbase}/usr/ports/ && cvs -d ${ezjail_portscvsroot} up -Pd
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cd "${ezjail_jailbase}/usr/ports/" && cvs -d "${ezjail_portscvsroot}" up -Pd
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else
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[ -z "$TERM" -o "$TERM" = dumb ] && _portsnap_fetch="cron"
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[ -z "$TERM" -o "$TERM" = "dumb" ] && _portsnap_fetch="cron"
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portsnap ${_portsnap_fetch}
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[ -d ${ezjail_jailbase}/usr/ports ] && ezjail_portsnapaction=update
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portsnap -p ${ezjail_jailbase}/usr/ports ${ezjail_portsnapaction:-"extract"}
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[ -d "${ezjail_jailbase}/usr/ports" ] && ezjail_portsnapaction="update"
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portsnap -p "${ezjail_jailbase}/usr/ports" ${ezjail_portsnapaction:-"extract"}
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fi
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[ $? = 0 ] || exerr "Updating ports failed."
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[ $? -eq 0 ] || exerr "Updating ports failed."
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}
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# Try to fetch the list of releases the server provides
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@ -200,7 +233,7 @@ ezjail_queryftpserver () {
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echo "Warning: I am having problems querying the ftp server you specified (${ezjail_ftphost})."
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_ret=1; break
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fi
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ezjail_ftpresponse=`echo ls | ftp ${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/ 2> /dev/null` 2> /dev/null
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ezjail_ftpresponse=`echo ls | ftp "${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/" 2> /dev/null` 2> /dev/null
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if [ $? -eq 0 ]; then
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echo -e "The ftp server you specified (${ezjail_ftphost}) seems to provide the following builds:\n${ezjail_ftpresponse}"
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_ret=0; break 2
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@ -222,17 +255,17 @@ case "$1" in
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######################## ezjail-admin CREATE ########################
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create)
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# Clean variables, prevent polution
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unset ezjail_rootdir ezjail_flavour ezjail_softlink ezjail_image ezjail_imagetype ezjail_imageparams ezjail_imagesize ezjail_device ezjail_config ezjail_attachparams ezjail_exists ezjail_attachblocking ezjail_forceblocking ezjail_sourcedevice ezjail_rootdirempty ezjail_fromarchive
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unset ezjail_rootdir ezjail_flavour ezjail_softlink ezjail_image ezjail_imagetype ezjail_imageparams ezjail_imagesize ezjail_device ezjail_devicelink ezjail_config ezjail_attachparams ezjail_exists ezjail_attachblocking ezjail_forceblocking ezjail_sourcedevice ezjail_rootdirempty ezjail_fromarchive
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shift; while getopts :f:r:s:xbic:C:a: arg; do case ${arg} in
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x) ezjail_exists="YES";;
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r) ezjail_rootdir="${OPTARG}";;
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f) ezjail_flavour="${OPTARG}";;
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a) ezjail_fromarchive="${OPTARG}";;
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c) ezjail_imagetype="${OPTARG}";;
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C) ezjail_imageparams="${OPTARG}";;
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r) ezjail_rootdir=${OPTARG};;
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f) ezjail_flavour=${OPTARG};;
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a) ezjail_fromarchive=${OPTARG};;
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c) ezjail_imagetype=${OPTARG};;
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C) ezjail_imageparams=${OPTARG};;
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b) ezjail_forceblocking="YES";;
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i) ezjail_imagetype=${ezjail_imagetype:-"simple"};;
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s) ezjail_imagesize="${OPTARG}";;
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s) ezjail_imagesize=${OPTARG};;
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?) exerr ${ezjail_usage_create};;
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esac; done; shift $(( ${OPTIND} - 1 ))
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@ -242,7 +275,7 @@ create)
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[ "${ezjail_name}" -a "${ezjail_ip}" -a $# -eq 2 ] || exerr ${ezjail_usage_create}
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# check for sanity of settings concerning the image feature
|
||||
[ "${ezjail_imagetype}" -a -z "${ezjail_exists}" -a -z "${ezjail_imagesize}" ] && exerr "Image jails need an image size."
|
||||
[ -z "${ezjail_imagetype}" -o "${ezjail_exists}" -o "${ezjail_imagesize}" ] || exerr "Image jails need an image size."
|
||||
|
||||
# check for a sane image type
|
||||
case ${ezjail_imagetype} in ""|simple|bde|eli) ;; *) exerr ${ezjail_usage_create};; esac
|
||||
@ -257,7 +290,7 @@ create)
|
||||
|
||||
# check, whether ezjail has been set up correctly. existence of
|
||||
# ezjail_jailbase is our indicator
|
||||
[ -d ${ezjail_jailbase} ] || exerr "Error: base jail does not exist. Please run '${ezjail_admin} install' or '${ezjail_admin} update' first."
|
||||
[ -d "${ezjail_jailbase}" ] || exerr "Error: base jail does not exist. Please run '${ezjail_admin} install' or '${ezjail_admin} update' first."
|
||||
|
||||
# relative paths don't make sense in rc.scripts
|
||||
[ "${ezjail_jaildir%%[!/]*}" ] || exerr "Error: Need an absolute path in ezjail_jaildir, it currently is set to: ${ezjail_jaildir}."
|
||||
@ -266,10 +299,10 @@ create)
|
||||
# was done intentionally to permit foo.com style directory names, however,
|
||||
# the jail name will be foo_com in most scripts
|
||||
|
||||
ezjail_hostname=`echo -n ${ezjail_name} | tr '/~' '__'`
|
||||
ezjail_hostname=`echo -n "${ezjail_name}" | tr '/~' '__'`
|
||||
ezjail_safename=`echo -n "${ezjail_name}" | tr -c '[:alnum:]' _`
|
||||
ezjail_rootdir=${ezjail_rootdir:-"${ezjail_jaildir}/${ezjail_hostname}"}
|
||||
ezjail_config=${ezjail_jailcfgs}/${ezjail_safename}
|
||||
ezjail_config="${ezjail_jailcfgs}/${ezjail_safename}"
|
||||
|
||||
# This scenario really will only lead to real troubles in the 'fulljail'
|
||||
# case, but I should still explain this to the user and not claim that
|
||||
@ -278,48 +311,48 @@ create)
|
||||
|
||||
# jail names may lead to identical configs, eg. foo.bar.com == foo-bar.com
|
||||
# so check, whether we might be running into problems
|
||||
[ -e ${ezjail_config} -o -e ${ezjail_config}.norun ] && exerr "Error: an ezjail config already exists at ${ezjail_config}. Please rename the ezjail."
|
||||
[ -e "${ezjail_config}" -o -e "${ezjail_config}.norun" ] && exerr "Error: an ezjail config already exists at ${ezjail_config}. Please rename the ezjail."
|
||||
|
||||
# if jail root specified on command line is not absolute, make it absolute
|
||||
# inside our jail directory
|
||||
[ "${ezjail_rootdir%%[!/]*}" ] || ezjail_rootdir=${ezjail_jaildir}/${ezjail_rootdir}
|
||||
[ "${ezjail_rootdir%%[!/]*}" ] || ezjail_rootdir="${ezjail_jaildir}/${ezjail_rootdir}"
|
||||
|
||||
# if a directory at the specified jail root already exists, refuse to
|
||||
# install. Empty root dirs are considered okay, sometimes they are
|
||||
# mount points to be filled by ezjail.
|
||||
[ -d ${ezjail_rootdir} ] && [ -z "`ls -I ${ezjail_rootdir}`" ] && ezjail_rootdirempty="YES"
|
||||
[ -e ${ezjail_rootdir} -a -z "${ezjail_rootdirempty}" -a -z "${ezjail_exists}" ] && exerr "Error: the specified jail root ${ezjail_rootdir} already exists."
|
||||
[ -d "${ezjail_rootdir}" ] && [ -z "`ls -I ${ezjail_rootdir}`" ] && ezjail_rootdirempty="YES"
|
||||
[ -e "${ezjail_rootdir}" -a -z "${ezjail_rootdirempty}" -a -z "${ezjail_exists}" ] && exerr "Error: the specified jail root ${ezjail_rootdir} already exists."
|
||||
|
||||
# if jail root specified on command line does not lie within our jail
|
||||
# directory, we need to create a softlink
|
||||
if [ "${ezjail_rootdir##${ezjail_jaildir}}" = "${ezjail_rootdir}" ]; then
|
||||
ezjail_softlink=${ezjail_jaildir}/`basename -- ${ezjail_rootdir}`
|
||||
[ -e ${ezjail_softlink} ] && exerr "Error: an ezjail already exists at ${ezjail_softlink}."
|
||||
ezjail_softlink=${ezjail_jaildir}/`basename -- "${ezjail_rootdir}"`
|
||||
[ -e "${ezjail_softlink}" ] && exerr "Error: an ezjail already exists at ${ezjail_softlink}."
|
||||
fi
|
||||
|
||||
# do some sanity checks on the selected flavour (if any)
|
||||
[ "${ezjail_flavour}" -a ! -d ${ezjail_flavours}/${ezjail_flavour} ] && exerr "Error: Flavour config directory ${ezjail_flavours}/${ezjail_flavour} not found."
|
||||
[ "${ezjail_flavour}" -a ! -d "${ezjail_flavours}/${ezjail_flavour}" ] && exerr "Error: Flavour config directory ${ezjail_flavours}/${ezjail_flavour} not found."
|
||||
|
||||
# check for restore circumstances, normally this is invoked by the restore command
|
||||
[ "${ezjail_fromarchive}" -a "${ezjail_exists}" ] && exerr "Error: Cannot restore a jail that exists."
|
||||
[ "${ezjail_fromarchive}" -a "${ezjail_flavour}" ] && exerr "Error: Cannot apply flavours to a restored jail."
|
||||
[ "${ezjail_fromarchive}" -a ! -r ${ezjail_fromarchive} ] && exerr "Error: Cannot restore from non existing archive: ${ezjail_fromarchive}."
|
||||
[ "${ezjail_fromarchive}" -a ! -r "${ezjail_fromarchive}" ] && exerr "Error: Cannot restore from non existing archive: ${ezjail_fromarchive}."
|
||||
|
||||
#
|
||||
# All sanity checks that may lead to errors are hopefully passed here
|
||||
#
|
||||
|
||||
if [ -n "${ezjail_imagetype}" ]; then
|
||||
if [ "${ezjail_imagetype}" ]; then
|
||||
# Strip trailing slashes from jail root, those would confuse image path
|
||||
ezjail_image=${ezjail_rootdir%/}; while [ "${ezjail_image}" -a -z "${ezjail_image%%*/}" ]; do ezjail_image=${ezjail_image%/}; done
|
||||
[ -z "${ezjail_image}" ] && exerr "Error: Could not determine image file name, something is wrong with the jail root: ${ezjail_rootdir}."
|
||||
[ "${ezjail_image}" ] || exerr "Error: Could not determine image file name, something is wrong with the jail root: ${ezjail_rootdir}."
|
||||
|
||||
# Location of our image file
|
||||
ezjail_image="${ezjail_image}.img"
|
||||
|
||||
# Prepare crypto jail so that an attacker cannot guess which blocks
|
||||
# have been written
|
||||
case ${ezjail_imagetype} in bde|eli) ezjail_sourcedevice=/dev/random;; simple) ezjail_sourcedevice=/dev/zero;; esac
|
||||
case ${ezjail_imagetype} in bde|eli) ezjail_sourcedevice="/dev/random";; simple) ezjail_sourcedevice="/dev/zero";; esac
|
||||
|
||||
# If NOT exist, create image
|
||||
if [ -z "${ezjail_exists}" ]; then
|
||||
@ -329,36 +362,38 @@ create)
|
||||
touch "${ezjail_image}"
|
||||
echo "Creating jail image ${ezjail_image}. This may take a while."
|
||||
if [ "${ezjail_imageblockcount}" -gt 0 ]; then
|
||||
dd if=${ezjail_sourcedevice} of="${ezjail_image}" bs=1m count=${ezjail_imageblockcount} || exerr "Error: Could not (or not fully) create the image file. You might want to check (and possibly remove) the file ${ezjail_image}. The image size provided was ${ezjail_imagesize}."
|
||||
dd if="${ezjail_sourcedevice}" of="${ezjail_image}" bs=1m count=${ezjail_imageblockcount} || exerr "Error: Could not (or not fully) create the image file. You might want to check (and possibly remove) the file ${ezjail_image}. The image size provided was ${ezjail_imagesize}."
|
||||
fi
|
||||
if [ "${ezjail_imagerestbytes}" -gt 0 ]; then
|
||||
( dd if=${ezjail_sourcedevice} bs=${ezjail_imagerestbytes} count=1 >> "${ezjail_image}" ) || exerr "Error: Could not (or not fully) create the image file. You might want to check (and possibly remove) the file ${ezjail_image}. The image size provided was ${ezjail_imagesize}."
|
||||
( dd if="${ezjail_sourcedevice}" bs=${ezjail_imagerestbytes} count=1 >> "${ezjail_image}" ) || exerr "Error: Could not (or not fully) create the image file. You might want to check (and possibly remove) the file ${ezjail_image}. The image size provided was ${ezjail_imagesize}."
|
||||
fi
|
||||
|
||||
# Attach device
|
||||
ezjail_imagedevice=`mdconfig -a -t vnode -f ${ezjail_image}`
|
||||
[ $? = 0 ] || detach_images || exerr "Error: Could not attach image device. (Command failed was 'mdconfig -a -t vnode -f ${ezjail_image}')"
|
||||
case "${ezjail_imagetype}" in
|
||||
ezjail_imagedevice=`mdconfig -a -t vnode -f "${ezjail_image}"`
|
||||
ezjail_devicelink="${ezjail_rootdir}.device"
|
||||
|
||||
[ $? -eq 0 ] || detach_images || exerr "Error: Could not attach image device. (Command failed was 'mdconfig -a -t vnode -f ${ezjail_image}')"
|
||||
case ${ezjail_imagetype} in
|
||||
bde|eli)
|
||||
# parse imageparams, generate attachparams
|
||||
ezjail_attachblocking="YES"
|
||||
if [ -n "${ezjail_imageparams}" ]; then
|
||||
if [ "${ezjail_imageparams}" ]; then
|
||||
ezjail_attachparams=`echo $0 _parse_g${ezjail_imagetype}_attach_args_ ${ezjail_imageparams} | /bin/sh`
|
||||
[ 5 -eq $? ] && exerr "processing of ezjail_imageparams failed"
|
||||
[ 3 -eq $? ] && unset ezjail_attachblocking
|
||||
fi
|
||||
case "${ezjail_imagetype}" in
|
||||
case ${ezjail_imagetype} in
|
||||
bde) init_cmd="gbde init /dev/${ezjail_imagedevice} ${ezjail_imageparams}"
|
||||
attach_cmd="gbde attach /dev/${ezjail_imagedevice} ${ezjail_attachparams}";;
|
||||
eli) init_cmd="geli init ${ezjail_imageparams} /dev/${ezjail_imagedevice}"
|
||||
attach_cmd="geli attach ${ezjail_attachparams} /dev/${ezjail_imagedevice}";;
|
||||
esac
|
||||
[ -n "${ezjail_attachblocking}" ] && echo "Initialising crypto device. Enter a new passphrase twice... "
|
||||
[ "${ezjail_attachblocking}" ] && echo "Initialising crypto device. You will be asked to enter a new passphrase twice... "
|
||||
( echo ${init_cmd} | /bin/sh ) || detach_images || exerr "Error: Could not initialise crypto image."
|
||||
|
||||
[ -n "${ezjail_attachblocking}" ] && echo "Attaching crypto device. Enter the passphrase... "
|
||||
[ "${ezjail_attachblocking}" ] && echo "Attaching crypto device. You will be asked to enter the new passphrase... "
|
||||
( echo ${attach_cmd} | /bin/sh ) || detach_images || exerr "Error: Could not attach crypto image."
|
||||
ezjail_device=${ezjail_imagedevice}.${ezjail_imagetype}
|
||||
ezjail_device="${ezjail_imagedevice}.${ezjail_imagetype}"
|
||||
;;
|
||||
simple)
|
||||
ezjail_device=${ezjail_imagedevice}
|
||||
@ -366,39 +401,38 @@ create)
|
||||
esac
|
||||
|
||||
# Format memory image
|
||||
newfs -U /dev/${ezjail_device} || detach_images || exerr "Error: Could not newfs /dev/${ezjail_device}."
|
||||
newfs -U "/dev/${ezjail_device}" || detach_images || exerr "Error: Could not newfs /dev/${ezjail_device}."
|
||||
# Create mount point and mount
|
||||
mkdir -p ${ezjail_rootdir} || detach_images || exerr "Error: Could not create jail root mount point ${ezjail_rootdir}."
|
||||
mount /dev/${ezjail_device} ${ezjail_rootdir} || detach_images || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_root}."
|
||||
mkdir -p "${ezjail_rootdir}" || detach_images || exerr "Error: Could not create jail root mount point ${ezjail_rootdir}."
|
||||
mount "/dev/${ezjail_device}" "${ezjail_rootdir}" || detach_images || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_root}."
|
||||
else
|
||||
[ -e ${ezjail_rootdir} -a ! -d ${ezjail_rootdir} ] && exerr "Error: Could not create mount point for your jail image. A file exists at its location. (For existing image jails, call this tool without the .img suffix when specifying jail root.)"
|
||||
[ -d ${ezjail_rootdir} ] || mkdir -p ${ezjail_rootdir}
|
||||
[ -e "${ezjail_rootdir}" -a ! -d "${ezjail_rootdir}" ] && exerr "Error: Could not create mount point for your jail image. A file exists at its location. (For existing image jails, call this tool without the .img suffix when specifying jail root.)"
|
||||
[ -d "${ezjail_rootdir}" ] || mkdir -p "${ezjail_rootdir}"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ "${ezjail_fromarchive}" ]; then
|
||||
mkdir -p ${ezjail_rootdir} && tar xfp ${ezjail_fromarchive} -C ${ezjail_rootdir} --strip-components 1 ezjail
|
||||
[ $? = 0 ] || detach_images || exerr "Error: Could not extract archive from ${ezjail_fromarchive}."
|
||||
mkdir -p "${ezjail_rootdir}" && tar xfp "${ezjail_fromarchive}" -C "${ezjail_rootdir}" --strip-components 1 ezjail
|
||||
[ $? -eq 0 ] || detach_images || exerr "Error: Could not extract archive from ${ezjail_fromarchive}."
|
||||
elif [ -z "${ezjail_exists}" ]; then
|
||||
# now take a copy of our template jail
|
||||
mkdir -p ${ezjail_rootdir} && cd ${ezjail_jailtemplate} && find * | cpio -p -v ${ezjail_rootdir} > /dev/null
|
||||
[ $? = 0 ] || detach_images || exerr "Error: Could not copy template jail."
|
||||
mkdir -p "${ezjail_rootdir}" && cd "${ezjail_jailtemplate}" && find * | cpio -p -v "${ezjail_rootdir}" > /dev/null
|
||||
[ $? -eq 0 ] || detach_images || exerr "Error: Could not copy template jail."
|
||||
fi
|
||||
|
||||
|
||||
# if a soft link is necessary, create it now
|
||||
[ "${ezjail_softlink}" ] && ln -s ${ezjail_rootdir} ${ezjail_softlink}
|
||||
[ "${ezjail_softlink}" ] && ln -s "${ezjail_rootdir}" "${ezjail_softlink}"
|
||||
|
||||
# if the automount feature is not disabled, this fstab entry for new jail
|
||||
# will be obeyed
|
||||
echo -n > /etc/fstab.${ezjail_safename}
|
||||
[ -n "${ezjail_imagetype}" ] && \
|
||||
echo ${ezjail_rootdir}.device ${ezjail_rootdir} ufs rw 0 0 >> /etc/fstab.${ezjail_safename}
|
||||
echo ${ezjail_jailbase} ${ezjail_rootdir}/basejail nullfs ro 0 0 >> /etc/fstab.${ezjail_safename}
|
||||
[ "${ezjail_imagetype}" ] && \
|
||||
echo ${ezjail_devicelink} ${ezjail_rootdir} ufs rw 0 0 >> "/etc/fstab.${ezjail_safename}"
|
||||
echo ${ezjail_jailbase} ${ezjail_rootdir}/basejail nullfs ro 0 0 >> "/etc/fstab.${ezjail_safename}"
|
||||
|
||||
# now, where everything seems to have gone right, create control file in
|
||||
# ezjails config dir
|
||||
mkdir -p ${ezjail_jailcfgs} || exerr "Error: can't create ezjails control directory (${ezjail_jailcfgs})."
|
||||
mkdir -p "${ezjail_jailcfgs}" || exerr "Error: can't create ezjails control directory (${ezjail_jailcfgs})."
|
||||
( echo -e "# To specify the start up order of your ezjails, use these lines to\n# create a Jail dependency tree. See rcorder(8) for more details."
|
||||
echo -e "#\n# PROVIDE: standard_ezjail\n# REQUIRE: \n# BEFORE: \n#\n"
|
||||
echo export jail_${ezjail_safename}_hostname=\"${ezjail_hostname}\"
|
||||
@ -415,21 +449,21 @@ create)
|
||||
echo export jail_${ezjail_safename}_attachparams=\"${ezjail_attachparams}\"
|
||||
echo export jail_${ezjail_safename}_attachblocking=\"${ezjail_attachblocking}\"
|
||||
echo export jail_${ezjail_safename}_forceblocking=\"${ezjail_forceblocking}\"
|
||||
) > ${ezjail_config}
|
||||
) > "${ezjail_config}"
|
||||
|
||||
# Final steps for flavour installation
|
||||
if [ -z "${ezjail_exists}" -a -n "${ezjail_flavour}" ]; then
|
||||
if [ -z "${ezjail_exists}" -a "${ezjail_flavour}" ]; then
|
||||
# install files and config to new jail
|
||||
cd ${ezjail_flavours}/${ezjail_flavour} && find * | cpio -p -u -v ${ezjail_rootdir} > /dev/null
|
||||
[ $? = 0 ] || echo "Warning: Could not fully install flavour."
|
||||
cd "${ezjail_flavours}/${ezjail_flavour}" && find * | cpio -p -u -v "${ezjail_rootdir}" > /dev/null
|
||||
[ $? -eq 0 ] || echo "Warning: Could not fully install flavour."
|
||||
|
||||
# if the packages are links and not files we have to copy them now
|
||||
find ${ezjail_rootdir}/pkg/ -type l -exec cp -r -f {} {}.ezjail \; -exec mv {}.ezjail {} \;
|
||||
find "${ezjail_rootdir}/pkg/" -type l -exec cp -r -f {} {}.ezjail \; -exec mv {}.ezjail {} \;
|
||||
|
||||
# If a config is found, make it auto run on jails startup
|
||||
if [ -f ${ezjail_rootdir}/ezjail.flavour ]; then
|
||||
ln -s /ezjail.flavour ${ezjail_rootdir}/etc/rc.d/ezjail-config.sh
|
||||
chmod 0700 ${ezjail_rootdir}/ezjail.flavour
|
||||
if [ -f "${ezjail_rootdir}/ezjail.flavour" ]; then
|
||||
ln -s /ezjail.flavour "${ezjail_rootdir}/etc/rc.d/ezjail-config.sh"
|
||||
chmod 0700 "${ezjail_rootdir}/ezjail.flavour"
|
||||
echo "Note: Shell scripts installed, flavourizing on jails first startup."
|
||||
fi
|
||||
fi
|
||||
@ -443,26 +477,27 @@ create)
|
||||
|
||||
# check, whether IP is configured on a local interface, warn if it isnt
|
||||
ping -c 1 -m 1 -t 1 -q ${ezjail_ip} > /dev/null
|
||||
[ $? = 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface."
|
||||
[ $? -eq 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface."
|
||||
|
||||
# check, whether some host system services do listen on the Jails IP
|
||||
TIFS=${IFS}; IFS=_
|
||||
ezjail_listener=`sockstat -4 -l | grep "${ezjail_ip}:[[:digit:]]"`
|
||||
[ $? = 0 ] && echo -e "Warning: Some services already seem to be listening on IP ${ezjail_ip}\n This may cause some confusion, here they are:\n${ezjail_listener}"
|
||||
[ $? -eq 0 ] && echo -e "Warning: Some services already seem to be listening on IP ${ezjail_ip}\n This may cause some confusion, here they are:\n${ezjail_listener}"
|
||||
|
||||
ezjail_listener=`sockstat -4 -l | grep "*:[[:digit:]]"`
|
||||
[ $? = 0 ] && echo -e "Warning: Some services already seem to be listening on all IP, (including ${ezjail_ip})\n This may cause some confusion, here they are:\n${ezjail_listener}"
|
||||
[ $? -eq 0 ] && echo -e "Warning: Some services already seem to be listening on all IP, (including ${ezjail_ip})\n This may cause some confusion, here they are:\n${ezjail_listener}"
|
||||
IFS=${TIFS}
|
||||
|
||||
[ -n "${ezjail_imagetype}" ] && echo "Note: To administrate your image jail, attach it using the '${ezjail_admin} config -i attach ${ezjail_hostname}' command."
|
||||
[ "${ezjail_imagetype}" ] && echo "Note: To administrate your image jail, attach it using the '${ezjail_admin} config -i attach ${ezjail_hostname}' command."
|
||||
;;
|
||||
######################## ezjail-admin DELETE ########################
|
||||
delete)
|
||||
# Clean variables, prevent polution
|
||||
unset ezjail_wipeme
|
||||
unset ezjail_wipeme ezjail_forcestop
|
||||
|
||||
shift; while getopts :w arg; do case ${arg} in
|
||||
w) ezjail_wipeme="YES";;
|
||||
f) ezjail_forcestop="YES";;
|
||||
?) exerr ${ezjail_usage_delete};;
|
||||
esac; done; shift $(( $OPTIND - 1 ))
|
||||
|
||||
@ -473,25 +508,38 @@ delete)
|
||||
fetchjailinfo $1
|
||||
|
||||
# check for existence of jail in our records
|
||||
[ -n "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
[ "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
|
||||
# if jail is still running, refuse to go any further
|
||||
[ -n "${ezjail_id}" ] && exerr "Error: Jail appears to be still running, stop it first."
|
||||
if [ "${ezjail_id}" ]; then
|
||||
# if jail is still running, refuse to go any further
|
||||
[ "${ezjail_forcestop}" ] || exerr "Error: Jail appears to be still running, stop it first (or use delete -f for force stop)."
|
||||
|
||||
# if jail is attached, refuse to go any further
|
||||
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} is attached as ${ezjail_device}. '${ezjail_admin} config -i detach' it first."
|
||||
# This one will also exerr on failure
|
||||
start_stop_jail_by_script stop
|
||||
fi
|
||||
|
||||
if [ "${ezjail_attached}" ]; then
|
||||
# if jail is attached and detach is not forced, refuse to go any further
|
||||
[ "${ezjail_forcestop}" ] || exerr "Error: Jail image file ${ezjail_image} is attached as ${ezjail_device}. '${ezjail_admin} config -i detach' it first, or (or use delete -f for force detach)."
|
||||
|
||||
detach_images keep
|
||||
|
||||
# See, if it successfully detached
|
||||
fetchjailinfo ${ezjail_name}
|
||||
[ "${ezjail_attached}" ] && exerr "Error: Could not detach ${ezjail_name}. You need to detach it by hand."
|
||||
fi
|
||||
|
||||
# now we know everything we need to let the jail be gone. remove entry
|
||||
# from ezjail resource structure, delete fstab.JAILNAME
|
||||
rm -f ${ezjail_config} /etc/fstab.${ezjail_safename}
|
||||
rm -f "${ezjail_config}" "/etc/fstab.${ezjail_safename}"
|
||||
|
||||
# if there is a soft link pointing to the jail root, remove it
|
||||
[ -L ${ezjail_softlink} ] && rm ${ezjail_softlink}
|
||||
[ -L "${ezjail_softlink}" ] && rm "${ezjail_softlink}"
|
||||
|
||||
# if wiping the jail was requested, remove it
|
||||
if [ "${ezjail_wipeme}" ]; then
|
||||
[ "${ezjail_image}" ] && rm -f ${ezjail_image} ${ezjail_image%.img}.device
|
||||
rm -rf ${ezjail_rootdir}
|
||||
[ "${ezjail_image}" ] && rm -f "${ezjail_image}" "${ezjail_image%.img}.device"
|
||||
rm -rf "${ezjail_rootdir}"
|
||||
fi
|
||||
|
||||
;;
|
||||
@ -508,11 +556,11 @@ list)
|
||||
fetchjailinfo ${ezjail%.norun}
|
||||
case ${ezjail_imagetype} in simple) ezjail_state="I";; bde) ezjail_state="B";; eli) ezjail_state="E";; *) ezjail_state="D";; esac
|
||||
if [ "${ezjail_id}" ]; then
|
||||
ezjail_state=${ezjail_state}R
|
||||
ezjail_state="${ezjail_state}R"
|
||||
else
|
||||
[ -n "${ezjail_attached}" ] && ezjail_state=${ezjail_state}A || ezjail_state=${ezjail_state}S
|
||||
[ "${ezjail_attached}" ] && ezjail_state="${ezjail_state}A" || ezjail_state="${ezjail_state}S"
|
||||
fi
|
||||
[ "${ezjail_safename}" != "${ezjail}" ] && ezjail_state=${ezjail_state}N
|
||||
[ "${ezjail_safename}" != "${ezjail}" ] && ezjail_state="${ezjail_state}N"
|
||||
|
||||
printf "%-3s %-5s %-15s %-28s %s\\n" "${ezjail_state}" "${ezjail_id:-N/A}" "${ezjail_ip}" "${ezjail_hostname}" "${ezjail_rootdir}"
|
||||
done
|
||||
@ -526,7 +574,7 @@ setup|update)
|
||||
|
||||
shift; while getopts :ipPs: arg; do case ${arg} in
|
||||
i) ezjail_installaction="installworld";;
|
||||
s) ezjail_sourcetree="${OPTARG}";;
|
||||
s) ezjail_sourcetree=${OPTARG};;
|
||||
p) ezjail_provideports="YES";;
|
||||
P) ezjail_provideports="YES"; ezjail_installaction="none";;
|
||||
?) exerr ${ezjail_usage_update};;
|
||||
@ -537,21 +585,21 @@ setup|update)
|
||||
if [ "${ezjail_installaction}" = "none" ]; then
|
||||
# check, whether ezjail has been setup correctly. existence of
|
||||
# ezjail_jailbase is our indicator
|
||||
[ -d ${ezjail_jailbase} ] || exerr "Error: base jail does not exist. You cannot fill base jails ports tree before creating it. Please run '${ezjail_admin} update' or '${ezjail_admin} install' first."
|
||||
[ -d "${ezjail_jailbase}" ] || exerr "Error: base jail does not exist. You cannot fill base jails ports tree before creating it. Please run '${ezjail_admin} update' or '${ezjail_admin} install' first."
|
||||
else
|
||||
# Bump the user for some of the most common errors
|
||||
[ -d ${ezjail_sourcetree} ] || exerr "Cannot find your copy of the FreeBSD source tree in ${ezjail_sourcetree}."
|
||||
[ -e ${ezjail_sourcetree}/Makefile ] || exerr "Your source tree in ${ezjail_sourcetree} seems to be incomplete (Makefile missing)."
|
||||
[ -d "${ezjail_sourcetree}" ] || exerr "Cannot find your copy of the FreeBSD source tree in ${ezjail_sourcetree}."
|
||||
[ -e "${ezjail_sourcetree}/Makefile" ] || exerr "Your source tree in ${ezjail_sourcetree} seems to be incomplete (Makefile missing)."
|
||||
[ "`sysctl -n kern.securelevel`" -gt 0 ] && exerr "You're running in a secure level higher than 0. ezjail will not run correctly."
|
||||
|
||||
# Normally fulljail should be renamed by past ezjail-admin commands.
|
||||
# However those may have failed
|
||||
[ -d "${ezjail_jailfull}" ] && chflags -R noschg ${ezjail_jailfull} && rm -rf ${ezjail_jailfull}
|
||||
mkdir -p ${ezjail_jailfull} || exerr "Cannot create temporary Jail directory."
|
||||
[ -d "${ezjail_jailfull}" ] && chflags -R noschg "${ezjail_jailfull}" && rm -rf "${ezjail_jailfull}"
|
||||
mkdir -p "${ezjail_jailfull}" || exerr "Cannot create temporary Jail directory."
|
||||
|
||||
# make and setup our world, then split basejail and newjail
|
||||
cd ${ezjail_sourcetree} && env DESTDIR=${ezjail_jailfull} make ${ezjail_installaction} || exerr "make ${ezjail_installaction} failed."
|
||||
cd ${ezjail_sourcetree}/etc && env DESTDIR=${ezjail_jailfull} make distribution || exerr "make distribution failed."
|
||||
cd "${ezjail_sourcetree}" && env DESTDIR="${ezjail_jailfull}" make ${ezjail_installaction} || exerr "make ${ezjail_installaction} failed."
|
||||
cd "${ezjail_sourcetree}/etc" && env DESTDIR="${ezjail_jailfull}" make distribution || exerr "make distribution failed."
|
||||
ezjail_splitworld
|
||||
|
||||
fi # installaction="none"
|
||||
@ -569,8 +617,8 @@ install)
|
||||
m) ezjail_installmanpages=" manpages";;
|
||||
s) ezjail_installsources=" src";;
|
||||
p) ezjail_installports="YES";;
|
||||
h) ezjail_ftphost="${OPTARG}";;
|
||||
r) ezjail_release="${OPTARG}";;
|
||||
h) ezjail_ftphost=${OPTARG};;
|
||||
r) ezjail_release=${OPTARG};;
|
||||
?) exerr ${ezjail_usage_install};;
|
||||
esac; done; shift $(( ${OPTIND} - 1 ))
|
||||
|
||||
@ -599,24 +647,24 @@ install)
|
||||
|
||||
# Normally fulljail should be renamed by past ezjail-admin commands.
|
||||
# However those may have failed
|
||||
[ -d "${ezjail_jailfull}" ] && chflags -R noschg ${ezjail_jailfull} && rm -rf ${ezjail_jailfull}
|
||||
mkdir -p ${ezjail_jailfull} || exerr "Cannot create temporary Jail directory."
|
||||
[ -d "${ezjail_jailfull}" ] && chflags -R noschg "${ezjail_jailfull}" && rm -rf "${ezjail_jailfull}"
|
||||
mkdir -p "${ezjail_jailfull}" || exerr "Cannot create temporary Jail directory."
|
||||
DESTDIR=${ezjail_jailfull}
|
||||
|
||||
rm -rf ${ezjail_jailtemp}
|
||||
rm -rf "${ezjail_jailtemp}"
|
||||
for pkg in base ${ezjail_installmanpages} ${ezjail_installsources}; do
|
||||
|
||||
# The first case means, that a remote host has been specified.
|
||||
if [ "${ezjail_dir}" = "${ezjail_ftphost}" ]; then
|
||||
# Create and try to access temp dir
|
||||
mkdir -p ${ezjail_jailtemp} || exerr "Could not create temporary base jail directory ${ezjail_jailtemp}."
|
||||
cd ${ezjail_jailtemp} || exerr "Could not cd to ${ezjail_jailtemp}."
|
||||
mkdir -p "${ezjail_jailtemp}" || exerr "Could not create temporary base jail directory ${ezjail_jailtemp}."
|
||||
cd "${ezjail_jailtemp}" || exerr "Could not cd to ${ezjail_jailtemp}."
|
||||
|
||||
# Try all paths as stolen from sysinstall, break on success.
|
||||
for ezjail_path in pub/FreeBSD/releases pub/FreeBSD/snapshot pub/FreeBSD releases snapshots NO; do
|
||||
if [ "${ezjail_path}" = "NO" ]; then
|
||||
echo -e "\nCould not fetch ${pkg} from ${ezjail_ftphost}.\nMaybe your release (${ezjail_release}) is specified incorrectly or the host ${ezjail_ftphost} does not provide that release build.\nUse the -r option to specify an existing release or the -h option to specify an alternative ftp server." >&2
|
||||
[ -z "${ezjail_ftpserverqueried}" ] && ezjail_queryftpserver
|
||||
[ "${ezjail_ftpserverqueried}" ] || ezjail_queryftpserver
|
||||
exit 1
|
||||
fi
|
||||
ftp "${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/${ezjail_release}/${pkg}/*" && break
|
||||
@ -628,14 +676,14 @@ install)
|
||||
[ "${pkg}" = "base" ] && echo "Ignore the next question, ezjail answers it for you."
|
||||
set -- all
|
||||
[ -f install.sh ] && yes | . install.sh
|
||||
[ $? = 0 ] || exerr "Package install script for ${pkg} failed."
|
||||
[ $? -eq 0 ] || exerr "Package install script for ${pkg} failed."
|
||||
|
||||
rm -rf ${ezjail_jailtemp}
|
||||
rm -rf "${ezjail_jailtemp}"
|
||||
else
|
||||
cd ${ezjail_reldir}/${ezjail_dir}/${pkg} || exerr "Could not cd to ${ezjail_dir}."
|
||||
cd "${ezjail_reldir}/${ezjail_dir}/${pkg}" || exerr "Could not cd to ${ezjail_dir}."
|
||||
set -- all
|
||||
[ -f install.sh ] && yes | . install.sh
|
||||
[ $? = 0 ] || exerr "Package install script for ${pkg} failed."
|
||||
[ $? -eq 0 ] || exerr "Package install script for ${pkg} failed."
|
||||
fi
|
||||
done
|
||||
|
||||
@ -671,39 +719,27 @@ console)
|
||||
fetchjailinfo $1
|
||||
|
||||
# check for existence of jail in our records
|
||||
[ -n "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
[ "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
|
||||
# if jail is not running, we either try to force start it or fail
|
||||
if [ -z "${ezjail_id}" ]; then
|
||||
|
||||
# If force start is requested, try that
|
||||
[ -n "$ezjail_forcestart}" ] || exerr "Error: Jail ${ezjail_name} appears not to be running, start it first (or use console -f for force start)."
|
||||
[ "$ezjail_forcestart}" ] || exerr "Error: Jail ${ezjail_name} appears not to be running, start it first (or use console -f for force start)."
|
||||
|
||||
echo "Trying to bring up ${ezjail_name} ..."
|
||||
# Try to locate and run ezjails rc.d script
|
||||
if [ -x "${ezjail_prefix}/etc/rc.d/ezjail" ]; then
|
||||
(exec "${ezjail_prefix}/etc/rc.d/ezjail" start ${ezjail_name});
|
||||
elif [ -x "${ezjail_prefix}/etc/rc.d/ezjail.sh" ]; then
|
||||
(exec "${ezjail_prefix}/etc/rc.d/ezjail.sh" start ${ezjail_name});
|
||||
else
|
||||
exerr "Could not find ezjail's rc.d script in ${ezjail_prefix}/etc/rc.d/. You need to start ${ezjail_name} by hand."
|
||||
fi
|
||||
|
||||
# See, if it is running now
|
||||
fetchjailinfo ${ezjail_name}
|
||||
|
||||
[ -n "${ezjail_id}" ] || exerr "Error: Could not start ${ezjail_name}. You need to start it by hand."
|
||||
# This one will also exerr on failure
|
||||
start_stop_jail_by_script start
|
||||
fi
|
||||
|
||||
# Try to attach to jail
|
||||
[ -n "${ezjail_execute}" ] && exec jexec ${ezjail_id} ${ezjail_execute}
|
||||
[ "${ezjail_execute}" ] && exec jexec ${ezjail_id} ${ezjail_execute}
|
||||
|
||||
exec jexec ${ezjail_id} ${ezjail_default_execute}
|
||||
;;
|
||||
######################## ezjail-admin ARCHIVE ########################
|
||||
archive)
|
||||
# Clean variables, prevent polution
|
||||
unset ezjail_archive ezjail_force ezjail_archivealljails
|
||||
unset ezjail_archive ezjail_archive_tag ezjail_force ezjail_archivealljails
|
||||
|
||||
shift; while getopts :Afa:d: arg; do case ${arg} in
|
||||
f) ezjail_force="YES";;
|
||||
@ -717,7 +753,7 @@ archive)
|
||||
[ $# -lt 1 -a -z "${ezjail_archivealljails}" ] && exerr ${ezjail_usage_archive}
|
||||
|
||||
# Default archive directory to .
|
||||
ezjail_archivedir="${ezjail_archivedir:-`pwd -P`}"
|
||||
ezjail_archivedir=${ezjail_archivedir:-`pwd -P`}
|
||||
|
||||
# Will not backup more than one jail per archive
|
||||
[ "${ezjail_archive}" -a "${ezjail_archivealljails}" ] && exerr "Error: Must not specify an archive location for multiple archives."
|
||||
@ -738,16 +774,19 @@ archive)
|
||||
fetchjailinfo ${1%.norun}
|
||||
|
||||
# check for existence of jail in our records
|
||||
[ -n "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
[ "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
|
||||
# if jail is still running, refuse to go any further - unless forced
|
||||
[ -n "${ezjail_id}" -a -z "${ezjail_force}" ] && exerr "Error: Jail appears to be still running, stop it first or [-f]orce archiving."
|
||||
[ "${ezjail_id}" -a -z "${ezjail_force}" ] && exerr "Error: Jail appears to be still running, stop it first or [-f]orce archiving."
|
||||
|
||||
# This one goes into archive to identify jail by name and restore date
|
||||
ezjail_archive_tag="${ezjail_safename}-`date +%Y%m%d%H%M.%S`"
|
||||
|
||||
# if no archive name was specified, make one up
|
||||
[ -z "${ezjail_archive}" ] && ezjail_archive="${ezjail_safename}-`date +%Y%m%d%H%M.%S`.tar.gz"
|
||||
[ "${ezjail_archive}" ] || ezjail_archive="${ezjail_archive_tag}.tar.gz"
|
||||
|
||||
# if archive location is not absolute, prepend archive directory
|
||||
[ "${ezjail_archive%%[!/]*}" ] || ezjail_archive="${ezjail_archivedir}"/"${ezjail_archive}"
|
||||
[ "${ezjail_archive%%[!/]*}" ] || ezjail_archive="${ezjail_archivedir}/${ezjail_archive}"
|
||||
|
||||
# It's a tar archive, after all
|
||||
case ${ezjail_archive} in
|
||||
@ -756,24 +795,42 @@ archive)
|
||||
esac;
|
||||
|
||||
cd "${ezjail_rootdir}" || exerr "Error: can't cd to ${ezjail_root}."
|
||||
pax -wXtz -x ustar -f ${ezjail_archive} \
|
||||
pax -wXtz -x ustar -f "${ezjail_archive}" \
|
||||
-s:"^[^\\.].*/ezjail\\.conf\$":ezjail.conf: \
|
||||
-s:"^[^\\.].*/${ezjail_safename}\$":prop.ezjail_${ezjail_safename}: \
|
||||
-s:"^[^\\.].*/${ezjail_safename}.norun\$":prop.ezjail_${ezjail_safename}: \
|
||||
-s:"^[^\\.].*/${ezjail_safename}\$":prop.ezjail_${ezjail_archive_tag}: \
|
||||
-s:"^[^\\.].*/${ezjail_safename}.norun\$":prop.ezjail_${ezjail_archive_tag}.norun: \
|
||||
-s:"etc/fstab.${ezjail_safename}\$":fstab.ezjail: \
|
||||
-s:"^\\.":ezjail: \
|
||||
"/etc/fstab.${ezjail_safename}" "${ezjail_config}" "${ezjail_etc}/ezjail.conf" . 2> /dev/null
|
||||
|
||||
# An error on a jail not running is bad
|
||||
[ $? != "0" -a -z "${ezjail_force}" ] && exerr "Error: Archiving jail failed. You might want to check ${ezjail_archive}."
|
||||
[ $? -eq 0 -o "${ezjail_force}" ] || exerr "Error: Archiving jail failed. You might want to check ${ezjail_archive}."
|
||||
|
||||
# When archiving a running jail, some errors might occur
|
||||
[ $? = "0" ] || echo "Warning: Archiving jail ${ezjail_name} was not completely successful. For a running jail this is not unusual. You might want to check ${ezjail_archive}."
|
||||
[ $? -eq 0 ] || echo "Warning: Archiving jail ${ezjail_name} was not completely successful. For a running jail this is not unusual. You might want to check ${ezjail_archive}."
|
||||
|
||||
# To the next jail on command line
|
||||
shift 1;
|
||||
shift 1
|
||||
unset ezjail_archive
|
||||
done
|
||||
;;
|
||||
####################### ezjail-admin RESTORE ########################
|
||||
restore)
|
||||
# Clean variables, prevent polution
|
||||
unset ezjail_fromarchive ezjail_archivedir
|
||||
|
||||
#ezjail_usage_restore="Usage: ${ezjail_admin} restore [-d archivedir] (archive|jailname)..."
|
||||
|
||||
shift; while getopts :d: arg; do case ${arg} in
|
||||
d) ezjail_archivedir=${OPTARG};;
|
||||
?) exerr ${ezjail_usage_restore};;
|
||||
esac; done; shift $(( ${OPTIND} - 1 ))
|
||||
|
||||
[ $# -eq 0 ] || exerr ${ezjail_usage_restore}
|
||||
|
||||
# Jail name mandatory
|
||||
fetchjailinfo $1
|
||||
|
||||
;;
|
||||
######################## ezjail-admin CONFIG ########################
|
||||
config)
|
||||
@ -793,26 +850,26 @@ config)
|
||||
fetchjailinfo $1
|
||||
|
||||
# check for existence of jail in our records
|
||||
[ -n "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
[ "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
||||
|
||||
# Nothing to be configured?
|
||||
[ -z "${ezjail_setrunnable}" -a -z "${ezjail_new_name}" -a -z "${ezjail_imageaction}" ] && echo "Warning: No config option specified."
|
||||
[ "${ezjail_setrunnable}" -o "${ezjail_new_name}" -o "${ezjail_imageaction}" ] || echo "Warning: No config option specified."
|
||||
|
||||
# Do we want a new name for our jail?
|
||||
if [ -n "${ezjail_new_name}" ]; then
|
||||
if [ "${ezjail_new_name}" ]; then
|
||||
# if jail is still running, refuse to go any further
|
||||
[ -n "${ezjail_id}" ] && exerr "Error: Jail appears to be still running, stop it first."
|
||||
[ "${ezjail_id}" ] && exerr "Error: Jail appears to be still running, stop it first."
|
||||
|
||||
# Cannot rename an attached jail
|
||||
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} is attached as ${ezjail_device}. '${ezjail_admin} config -i detach' it first."
|
||||
[ "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} is attached as ${ezjail_device}. '${ezjail_admin} config -i detach' it first."
|
||||
|
||||
# The new values for the jail
|
||||
ezjail_new_hostname=`echo -n ${ezjail_new_name} | tr '/~' '__'`
|
||||
ezjail_new_safename=`echo -n "${ezjail_new_name}" | tr -c '[:alnum:]' _`
|
||||
ezjail_new_rootdir=`dirname -- ${ezjail_rootdir}`/${ezjail_new_hostname}
|
||||
ezjail_new_config=${ezjail_jailcfgs}/${ezjail_new_safename}
|
||||
[ "${ezjail_config}" = "${ezjail_config%.norun}" ] || ezjail_new_config=${ezjail_jailcfgs}/${ezjail_new_safename}.norun
|
||||
ezjail_new_softlink=${ezjail_jaildir}/`basename -- ${ezjail_new_rootdir}`
|
||||
ezjail_new_config="${ezjail_jailcfgs}/${ezjail_new_safename}"
|
||||
[ "${ezjail_config}" = "${ezjail_config%.norun}" ] || ezjail_new_config="${ezjail_jailcfgs}/${ezjail_new_safename}.norun"
|
||||
ezjail_new_softlink=${ezjail_jaildir}/`basename -- "${ezjail_new_rootdir}"`
|
||||
|
||||
# those are just copied
|
||||
eval ezjail_new_ip=\"\$jail_${ezjail_safename}_ip\"
|
||||
@ -834,22 +891,22 @@ config)
|
||||
|
||||
# jail names may lead to identical configs, eg. foo.bar.com == foo-bar.com
|
||||
# so check, whether we might be running into problems
|
||||
[ -e ${ezjail_new_config} -o -e ${ezjail_new_config}.norun ] && exerr "Error: an ezjail config already exists at ${ezjail_new_config}. Please rename the ezjail."
|
||||
[ -e "${ezjail_new_config}" -o -e "${ezjail_new_config}.norun" ] && exerr "Error: an ezjail config already exists at ${ezjail_new_config}. Please rename the ezjail."
|
||||
|
||||
# since we just used the old rootdir prefix and added the new hostname,
|
||||
# we might end up at an existing directory
|
||||
[ -e ${ezjail_new_rootdir} ] && exerr "Error: An object already exists at ${ezjail_new_rootdir}, cant rename."
|
||||
[ -e "${ezjail_new_rootdir}" ] && exerr "Error: An object already exists at ${ezjail_new_rootdir}, cant rename."
|
||||
|
||||
# prevent trouble with creating our softlink
|
||||
[ -L ${ezjail_softlink} -a -e ${ezjail_new_softlink} ] && exerr "Error: An object already exists at ${ezjail_new_softlink}, cant create softlink there."
|
||||
[ -L "${ezjail_softlink}" -a -e "${ezjail_new_softlink}" ] && exerr "Error: An object already exists at ${ezjail_new_softlink}, cant create softlink there."
|
||||
|
||||
# need to rename the image?
|
||||
if [ -n "${ezjail_image}" ]; then
|
||||
if [ "${ezjail_image}" ]; then
|
||||
# Do we have an auto generated image name?
|
||||
if [ "${ezjail_rootdir}.img" = "${ezjail_image}" ]; then
|
||||
ezjail_new_image=${ezjail_new_rootdir}.img
|
||||
[ -e ${ezjail_new_image} ] && exerr "Error: An object already exists at ${ezjail_new_image}, cant rename image."
|
||||
mv ${ezjail_image} ${ezjail_new_image}
|
||||
ezjail_new_image="${ezjail_new_rootdir}.img"
|
||||
[ -e "${ezjail_new_image}" ] && exerr "Error: An object already exists at ${ezjail_new_image}, cant rename image."
|
||||
mv "${ezjail_image}" "${ezjail_new_image}"
|
||||
else
|
||||
ezjail_new_image=${ezjail_image}
|
||||
echo "Warning: Image file for jail ${ezjail_name} remains ${ezjail_image}, as it was not auto generated"
|
||||
@ -860,23 +917,23 @@ config)
|
||||
|
||||
# adjust softlink
|
||||
if [ -L "${ezjail_softlink}" ]; then
|
||||
rm ${ezjail_softlink}
|
||||
ln -s ${ezjail_new_rootdir} ${ezjail_new_softlink}
|
||||
rm "${ezjail_softlink}"
|
||||
ln -s "${ezjail_new_rootdir}" "${ezjail_new_softlink}"
|
||||
fi
|
||||
|
||||
# rename rootdir
|
||||
mv ${ezjail_rootdir} ${ezjail_new_rootdir}
|
||||
mv "${ezjail_rootdir}" "${ezjail_new_rootdir}"
|
||||
|
||||
# rename fstab
|
||||
echo -n > /etc/fstab.${ezjail_new_safename}
|
||||
[ -n "${ezjail_new_imagetype}" ] && \
|
||||
echo ${ezjail_new_rootdir}.device ${ezjail_new_rootdir} ufs rw 0 0 >> /etc/fstab.${ezjail_new_safename}
|
||||
echo ${ezjail_jailbase} ${ezjail_new_rootdir}/basejail nullfs ro 0 0 >> /etc/fstab.${ezjail_new_safename}
|
||||
rm /etc/fstab.${ezjail_safename}
|
||||
echo -n > "/etc/fstab.${ezjail_new_safename}"
|
||||
[ "${ezjail_new_imagetype}" ] && \
|
||||
echo ${ezjail_new_rootdir}.device ${ezjail_new_rootdir} ufs rw 0 0 >> "/etc/fstab.${ezjail_new_safename}"
|
||||
echo ${ezjail_jailbase} ${ezjail_new_rootdir}/basejail nullfs ro 0 0 >> "/etc/fstab.${ezjail_new_safename}"
|
||||
rm "/etc/fstab.${ezjail_safename}"
|
||||
|
||||
# rename config file, preserve comments
|
||||
(
|
||||
grep -e ^\# ${ezjail_config}
|
||||
grep -e ^\# "${ezjail_config}"
|
||||
echo
|
||||
echo export jail_${ezjail_new_safename}_hostname=\"${ezjail_new_hostname}\"
|
||||
echo export jail_${ezjail_new_safename}_ip=\"${ezjail_new_ip}\"
|
||||
@ -892,10 +949,10 @@ config)
|
||||
echo export jail_${ezjail_new_safename}_attachparams=\"${ezjail_new_attachparams}\"
|
||||
echo export jail_${ezjail_new_safename}_attachblocking=\"${ezjail_new_attachblocking}\"
|
||||
echo export jail_${ezjail_new_safename}_forceblocking=\"${ezjail_new_forceblocking}\"
|
||||
) > ${ezjail_new_config}
|
||||
) > "${ezjail_new_config}"
|
||||
|
||||
# remove old config
|
||||
rm ${ezjail_config}
|
||||
rm "${ezjail_config}"
|
||||
|
||||
# usually that doesnt go smoothly, but the user wanted it
|
||||
# that way ;)
|
||||
@ -906,65 +963,51 @@ config)
|
||||
fetchjailinfo ${ezjail_new_safename}
|
||||
fi
|
||||
|
||||
case ${ezjail_setrunnable} in
|
||||
run) [ "${ezjail_config}" = "${ezjail_config%.norun}" ] || mv ${ezjail_config} ${ezjail_config%.norun};;
|
||||
norun) [ "${ezjail_config}" = "${ezjail_config%.norun}" ] && mv ${ezjail_config} ${ezjail_config}.norun ;;
|
||||
case "${ezjail_setrunnable}" in
|
||||
run) [ "${ezjail_config}" = "${ezjail_config%.norun}" ] || mv "${ezjail_config}" "${ezjail_config%.norun}";;
|
||||
norun) [ "${ezjail_config}" = "${ezjail_config%.norun}" ] && mv "${ezjail_config}" "${ezjail_config}.norun" ;;
|
||||
esac
|
||||
|
||||
[ -n "${ezjail_imageaction}" -a -z "${ezjail_image}" ] && exerr "Error: Jail ${ezjail_name} not an image jail."
|
||||
[ "${ezjail_imageaction}" -a -z "${ezjail_image}" ] && exerr "Error: Jail ${ezjail_name} not an image jail."
|
||||
|
||||
case "${ezjail_imageaction}" in
|
||||
attach)
|
||||
# Check, if image already attached
|
||||
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
|
||||
rm -f ${ezjail_rootdir}.device
|
||||
[ "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
|
||||
rm -f "${ezjail_devicelink}"
|
||||
|
||||
# Attach images by type
|
||||
attach_images
|
||||
|
||||
# Clean image
|
||||
fsck -t ufs -p -B /dev/${ezjail_device}
|
||||
fsck -t ufs -p -B "/dev/${ezjail_device}"
|
||||
|
||||
mount /dev/${ezjail_device} ${ezjail_rootdir} || detach_images keep || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_rootdir}."
|
||||
mount "/dev/${ezjail_device}" "${ezjail_rootdir}" || detach_images keep || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_rootdir}."
|
||||
# relink image device
|
||||
ln -s /dev/${ezjail_device} ${ezjail_rootdir}.device
|
||||
ln -s "/dev/${ezjail_device}" "${ezjail_devicelink}"
|
||||
|
||||
;;
|
||||
detach)
|
||||
# Check, if image really attached or running
|
||||
[ -n "${ezjail_id}" ] && exerr "Error: Jail ${ezjail_name} still running. Can not detach."
|
||||
[ -n "${ezjail_attached}" ] || exerr "Error: Jail image file ${ezjail_name} is not attached."
|
||||
ezjail_device=${ezjail_device#/dev/}
|
||||
|
||||
# Add this device to the list of devices to be unmounted
|
||||
case ${ezjail_imagetype} in
|
||||
crypto|bde) ezjail_imagedevice="${ezjail_device%.bde}" ;;
|
||||
eli) ezjail_imagedevice="${ezjail_device%.eli}" ;;
|
||||
*) ezjail_imagedevice="${ezjail_device}" ;;
|
||||
esac
|
||||
[ "${ezjail_id}" ] && exerr "Error: Jail ${ezjail_name} still running. Can not detach."
|
||||
[ "${ezjail_attached}" ] || exerr "Error: Jail image file ${ezjail_name} is not attached."
|
||||
|
||||
# Unmount/detach everything
|
||||
detach_images keep
|
||||
|
||||
# Remove soft link (which acts as a lock)
|
||||
[ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device
|
||||
;;
|
||||
fsck)
|
||||
# Check, if image already attached
|
||||
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
|
||||
rm -f ${ezjail_rootdir}.device
|
||||
[ "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
|
||||
rm -f "${ezjail_devicelink}"
|
||||
|
||||
# Attach images by type
|
||||
attach_images
|
||||
|
||||
# Clean image
|
||||
fsck -t ufs /dev/${ezjail_device}
|
||||
fsck -t ufs "/dev/${ezjail_device}"
|
||||
|
||||
# Detach images by type
|
||||
detach_images keep
|
||||
|
||||
# Remove soft link (which acts as a lock)
|
||||
[ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user