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Fix typos and add lots of documentation.

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This commit is contained in:
erdgeist 2008-07-08 18:30:06 +00:00
parent e8d0bdf714
commit 9060c450c5
1 changed files with 9 additions and 8 deletions
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17
ezjail-admin
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@ -45,7 +45,7 @@ ezjail_usage_update="Usage: ${ezjail_admin} update [-s sourcetree] [-i] [-pP]"
ezjail_usage_config="Usage: ${ezjail_admin} config [-r run|norun] [-n newname] [-i attach|detach|fsck] jailname"
ezjail_usage_console="Usage: ${ezjail_admin} console [-f] [-e command] jailname"
ezjail_usage_archive="Usage: ${ezjail_admin} archive [-Af] [-a archive] [-d archivedir] jailname [jailname...]"
ezjail_usage_restore="Usage: ${ezjail_admin} restore [-d archivedir] (archive|jailname)..."
ezjail_usage_restore="Usage: ${ezjail_admin} restore [-f] [-d archivedir] (archive|jailname)..."
ezjail_usage_list="Usage: ${ezjail_admin} list"
################################
@ -867,7 +867,7 @@ archive)
# If no archive name was specified, make one up
[ "${ezjail_archive}" ] || ezjail_archive="${ezjail_archive_tag}.tar.gz"
# Archives need to now, where they came from. Restore by default only
# Archives need to know, where they came from. Restore by default only
# reinstalls jails on the same machine. We also warn on OS upgrades and
# processor type changes
ezjail_hostsystem_name=$( echo -n `uname -n` | tr -c '[:alnum:].' _ )
@ -915,10 +915,11 @@ archive)
####################### ezjail-admin RESTORE ########################
restore)
# Clean variables, prevent polution
unset ezjail_archivedir ezjail_safename
unset ezjail_archivedir ezjail_safename ezjail_forcerestore
shift; while getopts :d: arg; do case ${arg} in
shift; while getopts :d:f arg; do case ${arg} in
d) ezjail_archivedir=${OPTARG};;
f) ezjail_forcerestore="YES";;
?) exerr ${ezjail_usage_restore};;
esac; done; shift $(( ${OPTIND} - 1 ))
@ -944,7 +945,7 @@ restore)
[ -z "${ezjail_fromarchive}" -a -f "${ezjail_archive}" ] && ezjail_fromarchive=${ezjail_archive}
[ "${ezjail_archive}" -nt "${ezjail_fromarchive}" ] && ezjail_fromarchive=${ezjail_archive}
done
[ -f "${ezjail_fromarchive}" ] || exerr "Error: No archive for pattern $1 can be found."
[ -f "${ezjail_fromarchive}" ] || exerr "Error: No archive for pattern ${ezjail_safename} can be found."
fi
fi
@ -971,8 +972,8 @@ restore)
# Catch all errors that will likely create a broken backup
[ "${ezjail_safename}" -a "${ezjail_safename}" != "${ezjail_nameprop_safename}" ] && exerr "Error: Archive name ${ezjail_fromarchive} does not match archived jail ${ezjail_nameprop_safename}."
[ "${ezjail_hsname}" != "${ezjail_nameprop_hsname}" ] && exerr "Error: Archive was created on host named ${ezjail_hsname}. Can only use restore on the same machine. Consider using \"ezjail-admin create -a\" when migrating ezjails."
[ "${ezjail_hscpu}" != "${ezjail_nameprop_hscpu}" ] && exerr "Error: Archive was created on a different CPU. Can not restore. Consider using \"ezjail-admin create -a\" when migrating ezjails."
[ "${ezjail_hsname}" != "${ezjail_nameprop_hsname}" && -z "${ezjail_forcerestore}" ] && exerr "Error: Archive was created on host named ${ezjail_hsname}. Consider using \"ezjail-admin create -a\" when migrating ezjails or -f to force restore."
[ "${ezjail_hscpu}" != "${ezjail_nameprop_hscpu}" && -z "${ezjail_forcerestore}" ] && exerr "Error: Archive was created on a different CPU. Can not restore. Consider using \"ezjail-admin create -a\" when migrating ezjails or -f to force restore."
# Save config to tempfile and source it
ezjail_config=`mktemp /tmp/ezjail.prop.XXXXXXXX`
@ -981,11 +982,11 @@ restore)
fetchjailinfo ${ezjail_safename} ${ezjail_config}
# Now all parameters are here, invoke ezjail-admin create
[ "${ezjail_rootdir}" -a "$ezjail_ip}" -a "${ezjail_hostname}" ] || exerr "Error: Archive does not contain a valid ezjail properties file."
if [ "${ezjail_imagetype}" ]; then
ezjail_imagedata="-c ${ezjail_imagetype} -C '${ezjail_attachparams}' -s ${ezjail_nameprop_imgagesize}"
fi
echo $0 create -a "${ezjail_fromarchive}" -A "${ezjail_config}" ${ezjail_imagedata} -r "${ezjail_rootdir}" "${ezjail_hostname}" "${ezjail_ip}"
$0 create -a "${ezjail_fromarchive}" -A "${ezjail_config}" ${ezjail_imagedata} -r "${ezjail_rootdir}" "${ezjail_hostname}" "${ezjail_ip}" || exerr "Error: create failed."
rm -f "${ezjail_config}"