Xigmanas/xigmanas-bastille-extension
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Backup and Restore implementation changes

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This commit is contained in:
Jose
2019-11-21 01:28:33 -04:00
parent ffe34ddc12
commit 5f7e712b9e
5 changed files with 161 additions and 13 deletions
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123
bastille-init
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@@ -51,6 +51,10 @@ SCRIPTNAME=$(basename $0)
CONFIG="/cf/conf/config.xml"
PRDNAME="Bastille"
APPNAME="bastille"
DEF_ZFS_SENDPARAMS=""
DEF_ZFS_RECVPARAM=""
DEF_ZFS_COMPRESS="xz -0 -v --threads=0"
DEF_ZFS_DECOMPRESS="xz -c -d -v --threads=0"
EXTLOGFILE="${CWDIR}/log/bastille_ext.log"
FULLAPPNAME="${APPNAME}-dist"
WWWPATH="/usr/local/www"
@@ -71,6 +75,12 @@ BATSILLE_URL="https://github.com/BastilleBSD/${APPNAME}/archive/${BRANCH}.zip" #
BASTILE_VERSION="https://raw.githubusercontent.com/BastilleBSD/${APPNAME}/${BRANCH}/usr/local/bin/${APPNAME}"
GITURL="https://github.com/JRGTH/xigmanas-${APPNAME}-extension/archive/${BRANCH}.zip"
VERFILE="https://raw.githubusercontent.com/JRGTH/xigmanas-${APPNAME}-extension/${BRANCH}/version"
ARG="$2"
# Required
if [ -f "${BASTILLECONF}" ]; then
. /${BASTILLECONF}
fi
error_notify()
{
@@ -88,6 +98,8 @@ runtime_config()
sysrc -f ${INSTALLPATH}/${BASTILLECONF} bastille_prefix="${CWDIR}" >/dev/null 2>&1
fi
fi
# Check for directories.
if [ ! -d ${CWDIR}/backups ]; then
mkdir -p ${CWDIR}/backups
fi
@@ -100,6 +112,20 @@ runtime_config()
if [ ! -d ${CWDIR}/locale-bastille ]; then
mkdir -p ${CWDIR}/locale-bastille
fi
# Set rquired zfs send/recv parameters is missing.
if ! grep -qw "ZFS_SENDPARAMS=" ${CWDIR}${EXTCONF} >/dev/null 2>&1; then
sysrc -f ${CWDIR}${EXTCONF} ZFS_SENDPARAMS="${DEF_ZFS_SENDPARAMS}" >/dev/null 2>&1
fi
if ! grep -qw "ZFS_RECVPARAM=" ${CWDIR}${EXTCONF} >/dev/null 2>&1; then
sysrc -f ${CWDIR}${EXTCONF} ZFS_RECVPARAM="${DEF_ZFS_RECVPARAM}" >/dev/null 2>&1
fi
if ! grep -qw "DEFAULT_COMPRESS=" ${CWDIR}${EXTCONF} >/dev/null 2>&1; then
sysrc -f ${CWDIR}${EXTCONF} ZFS_COMPRESS="${DEF_ZFS_COMPRESS}" >/dev/null 2>&1
fi
if ! grep -qw "DEFAULT_DECOMPRESS=" ${CWDIR}${EXTCONF} >/dev/null 2>&1; then
sysrc -f ${CWDIR}${EXTCONF} ZFS_DECOMPRESS="${DEF_ZFS_DECOMPRESS}" >/dev/null 2>&1
fi
}
bastille_initial_download()
@@ -307,7 +333,9 @@ sys_symlinkdir()
fi
else
if [ -f "${BASTILLECONF_EXT}" ]; then
cp ${BASTILLECONF_EXT} ${INSTALLPATH}/${USRLOCAL}/etc/${APPNAME}/${APPNAME}.conf
if [ ! -f "${INSTALLPATH}/${USRLOCAL}/etc/${APPNAME}/${APPNAME}.conf" ]; then
cp ${BASTILLECONF_EXT} ${INSTALLPATH}/${USRLOCAL}/etc/${APPNAME}/${APPNAME}.conf
fi
fi
fi
@@ -455,6 +483,87 @@ gui_disable()
fi
}
jail_backup()
{
# Backup container on request.
ZFS_COMPRESS=$(sysrc -f ${CWDIR}${EXTCONF} -qn ZFS_COMPRESS)
ZFS_SENDPARAMS=$(sysrc -f ${CWDIR}${EXTCONF} -qn ZFS_SENDPARAMS)
JAIL_NAME="${ARG}"
DATE=$(date +%Y-%m-%d-%H%M%S)
EXCLUDE="--exclude=.bastille --exclude=.template"
if [ -n "${JAIL_NAME}" ]; then
if [ -d "${CWDIR}/jails/${JAIL_NAME}" ]; then
if [ "${bastille_zfs_enable}" = "YES" ]; then
if [ ! -z "${bastille_zfs_zpool}" ]; then
# Take a temp snapshot of the jail.
SNAP_NAME="bastille-$(date +%Y-%m-%d-%H%M%S)"
zfs snapshot -r ${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${JAIL_NAME}@${SNAP_NAME}
# Backup the jail then cleanup temp zfs snapshots.
zfs send ${ZFS_SENDPARAMS} -R ${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${JAIL_NAME}@${SNAP_NAME} | ${ZFS_COMPRESS} > ${CWDIR}/backups/${JAIL_NAME}-${DATE}.zfs
zfs destroy -r ${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${JAIL_NAME}@${SNAP_NAME}
fi
else
# Create backup file with tar.
cd ${CWDIR}/jails && tar ${EXCLUDE} -zcf ${JAIL_NAME}-${DATE}.tar ${JAIL_NAME} && mv ${JAIL_NAME}-${DATE}.tar ${CWDIR}/backups
fi
if [ $? -ne 0 ]; then
echo "Failed to backup '${JAIL_NAME}' container."
exit 1
else
exit 0
fi
else
echo "Container '${JAIL_NAME}' does not exist."
exit 1
fi
else
exit 0
fi
}
jail_restore()
{
# Restore container on request.
ZFS_DECOMPRESS=$(sysrc -f ${CWDIR}${EXTCONF} -qn ZFS_DECOMPRESS)
ZFS_RECVPARAM=$(sysrc -f ${CWDIR}${EXTCONF} -qn ZFS_RECVPARAM)
BACKUP_FILE="${ARG}"
NAME_TRIM=$(echo ${BACKUP_FILE} | awk '{print $1}' | grep -o '[^/]*$' | cut -d '-' -f1)
if [ -f "${CWDIR}/backups/${BACKUP_FILE}" ]; then
if [ -d "${CWDIR}/jails" ]; then
if [ ! -d "${CWDIR}/jails/${NAME_TRIM}" ]; then
if [ "${bastille_zfs_enable}" = "YES" ]; then
if [ ! -z "${bastille_zfs_zpool}" ]; then
# Restore from zfs file and mount jail/root dataset.
${ZFS_DECOMPRESS} ${CWDIR}/backups/${BACKUP_FILE} | zfs receive ${ZFS_RECVPARAM} ${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${NAME_TRIM}
zfs mount ${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${NAME_TRIM}/root
fi
else
# Restore from tar file.
tar -xf ${CWDIR}/backups/${BACKUP_FILE} -C ${CWDIR}/jails
fi
if [ $? -ne 0 ]; then
echo "Failed to restore '${NAME_TRIM}' container."
exit 1
else
mkdir -p ${CWDIR}/jails/${NAME_TRIM}/root/.bastille
mkdir -p ${CWDIR}/jails/${NAME_TRIM}/root/.template
exit 0
fi
else
echo "Container '${NAME_TRIM}' directory/dataset already exist."
exit 1
fi
else
echo "Jails directory/dataset does not exist."
exit 1
fi
else
echo "Archive '${BACKUP_FILE}' does not exist."
exit 1
fi
}
pkg_upgrade()
{
# Re-fetch bastille package and extract.
@@ -695,9 +804,9 @@ bastille_init()
# Run-time configuration.
runtime_config
while getopts ":ospruxRvgth" option; do
while getopts ":ospruxUvgtBRh" option; do
case ${option} in
[h]) echo "Usage: ${SCRIPTNAME} -[option]";
[h]) echo "Usage: ${SCRIPTNAME} -[option] | [container]";
echo "Options:"
echo " -s Start All ${PRDNAME} Containers."
echo " -p Stop All ${PRDNAME} Containers."
@@ -706,8 +815,10 @@ while getopts ":ospruxRvgth" option; do
echo " -v Display product versions."
echo " -g Enables the addon GUI."
echo " -t Disable the addon GUI."
echo " -B Backup a ${PRDNAME} container."
echo " -R Restore a ${PRDNAME} container."
echo " -x Reset ${PRDNAME}/Extension config."
echo " -R Remove ${PRDNAME} (Extension files only)."
echo " -U Uninstall ${PRDNAME} (Extension files only)."
echo " -h Display this help message."; exit 0;;
[o]) OBI_INSTALL="ON";; # To prevent nested PHP-CGI call for installation with OBI.
[s]) bastille_start;;
@@ -715,10 +826,12 @@ while getopts ":ospruxRvgth" option; do
[r]) bastille_restart;;
[u]) pkg_upgrade;;
[x]) reset_install;;
[R]) remove_addon;;
[U]) remove_addon;;
[v]) get_versions;;
[g]) gui_enable; exit 0 ;; # For enable the addon gui.
[t]) gui_disable; exit 0 ;; # For disable the addon gui.
[B]) jail_backup;;
[R]) jail_restore;;
[?]) echo "Invalid option, -h for usage."; exit 1;;
esac
done