etc/bash_completion.d/vzctl.sh.in - vzctl - Rivoreo Source Code Repositories

 # OpenVZ vzctl bash completion by Kir Kolyshkin <kir@openvz.org>
 # Put this file to /etc/bash_completion.d/
 # modified Thorsten Schifferdecker <tsd@debian.systs.org>

 _get_ves()
 {
 	local cmd=$1
 	local rm_empty='sed s/^-[[:space:]]*//'
 	# Only allow this completion when user has root privileges
 	[ "$EUID" -ne 0 ] && exit 1
 	case $cmd in
 		create)
 			# create a new CTID, by increasing the last one
 			local veids=`@SBINDIR@/vzlist -H -a -octid \
 				2>/dev/null | tail -1`
 			[ -n "$veids" ] || veids=100
 			echo $((veids+1))
 			;;
 		start|mount|umount|destroy|delete|convert)
 			# stopped CTs
 			@SBINDIR@/vzlist -H -S -octid 2>/dev/null
 			@SBINDIR@/vzlist -H -S -oname 2>/dev/null | $rm_empty
 			;;
 		stop|enter|exec*|chkpnt)
 			# running CTs
 			@SBINDIR@/vzlist -H -octid 2>/dev/null
 			@SBINDIR@/vzlist -H -oname 2>/dev/null | $rm_empty
 			;;
 		restore)
 			# suspended CTs
 			(@SBINDIR@/vzlist -HS -o status,ctid;
 			 @SBINDIR@/vzlist -HS -o status,name) 2>/dev/null | \
 				grep '^suspended ' | \
 				sed 's/^suspended *//' | $rm_empty
 			;;
 		*)
 			# All CTs
 			@SBINDIR@/vzlist -H -a -octid 2>/dev/null
 			@SBINDIR@/vzlist -H -a -oname 2>/dev/null | $rm_empty
 			;;
 	esac
 }

 _vzctl()
 {
 	#echo "ARGS: $*"
 	#echo "COMP_WORDS: $COMP_WORDS"
 	#echo "COMP_CWORD: $COMP_CWORD"
 	#echo "COMP_WORDS[1]: ${COMP_WORDS[1]}"

 	COMPREPLY=()
 	local cur=${COMP_WORDS[COMP_CWORD]}
 	local prev=${COMP_WORDS[COMP_CWORD-1]}


 	local vzctl_common_opts="--quiet --verbose --help --version"
 	local vzctl_cmds="create destroy delete mount umount chkpnt restore \
 		set start stop restart status quotaon quotaoff quotainit \
 		enter exec exec2 runscript convert console"
 	local vzctl_create_opts="--ostemplate --config --private --root \
 		--layout --diskspace --ipadd --hostname --name --description"
 	local vzctl_convert_opts="--layout"
 	local vzctl_set_opts="--save --onboot --root --private \
 		--userpasswd --disabled --ipadd --ipdel \
 		--hostname --nameserver --searchdomain \
 		--numproc --numtcpsock --numothersock --vmguarpages \
 		--kmemsize --tcpsndbuf --tcprcvbuf --othersockbuf \
 		--dgramrcvbuf --oomguarpages --lockedpages --privvmpages \
 		--shmpages --numfile --numflock --numpty --numsiginfo \
 		--dcachesize --numiptent --physpages --swappages \
 		--cpuunits --cpulimit --cpus --cpumask \
 		--iptables --netdev_add --netdev_del --netif_add --netif_del \
 		--diskquota \
 		--diskspace --diskinodes --quotatime --quotaugidlimit \
 		--noatime --capability --devnodes --devices --applyconfig \
 		--name --ioprio --setmode --meminfo --bootorder --features"
 	local vzctl_start_opts="--wait --force"
 	local vzctl_stop_opts="--fast"
 	local vzctl_restart_opts="$vzctl_start_opts $vzctl_stop_opts"

 	local iptables_names="iptable_filter iptable_mangle ipt_limit
 		ipt_multiport ipt_tos ipt_TOS ipt_REJECT ipt_TCPMSS
 		ipt_tcpmss ipt_ttl ipt_LOG ipt_length ip_conntrack
 		ip_conntrack_ftp ip_conntrack_irc ipt_conntrack ipt_state
 		ipt_helper iptable_nat ip_nat_ftp ip_nat_irc ipt_REDIRECT"

 	local cap_names="chown dac_override dac_read_search fowner fsetid kill
 		setgid setuid setpcap linux_immutable net_bind_service
 		net_broadcast net_admin net_raw ipc_lock ipc_owner
 		sys_module sys_rawio sys_chroot sys_ptrace sys_pacct
 		sys_admin sys_boot sys_nice sys_resource sys_time
 		sys_tty_config mknod lease setveid ve_admin"

 	local feature_names="sysfs nfs sit ipip ppp ipgre bridge nfsd"


 	case $COMP_CWORD in
 	1)
 		# command or global option
 		COMPREPLY=( $( compgen -W "$vzctl_cmds $vzctl_common_opts" -- $cur ) )
 		;;

 	2)
 		case "$prev" in
 		--help|--version)
 			COMPREPLY=()
 			;;
 		--*)
 			# command
 			COMPREPLY=( $( compgen -W "$vzctl_cmds" -- $cur ) )
 			;;
 		*)
 			# CTID
 			COMPREPLY=( $( compgen -W "$(_get_ves $prev)" -- $cur ) )
 			;;
 		esac
 		;;

 	*) # COMP_CWORD >= 3
 		if [ $COMP_CWORD -eq 3 -a ${COMP_WORDS[1]::2} = "--" ]; then
 			# Global option was used, need CTID here
 			COMPREPLY=( $( compgen -W "$(_get_ves $prev)" -- $cur ) )
 		else

 			# flag or option
 			case $prev in
 			--ostemplate)
 				# get the template path from the vz.conf
 				local vztmpl=`grep ^TEMPLATE @PKGCONFDIR@/vz.conf | cut -d "=" -f 2`
 				COMPREPLY=( $( compgen -W "$(command ls $vztmpl/cache/*.tar{,.gz,.xz,.bz2} 2>/dev/null |
 						    sed -e "s#^$vztmpl/cache/##" -e 's#\.tar\.*[gbxz2]*$##')" -- $cur ) )

 				;;
 			--onboot|--disabled|--noatime|--diskquota)
 				COMPREPLY=( $( compgen -W "yes no" -- $cur ) )
 				;;
 			--setmode)
 				COMPREPLY=( $( compgen -W "restart ignore" -- $cur ) )
 				;;
 			--config|--applyconfig)
 				local configs=$(command ls -1 @PKGCONFDIR@/conf/*.conf-sample |
 						    cut -d "-" -f 2- | sed -e 's#.conf-sample$##')

 				COMPREPLY=( $( compgen -W "$configs" -- $cur ) )
 				;;
 			--layout)
 				COMPREPLY=( $( compgen -W "ploop ploop:expanded ploop:plain ploop:raw simfs" -- $cur ) )
 				;;
 			--iptables)
 				COMPREPLY=( $( compgen -W "$iptables_names" -- $cur ) )
 				;;
 			--netdev*)
 				local devs=`ip addr show | awk '/^[0-9]/ && /UP/ && !/venet/ && !/lo/ \
 						    { print $2 }' | sed s/://`

 				COMPREPLY=( $( compgen -W "$devs" -- $cur ) )
 				;;
 			--meminfo)
 				local meminfo="none privvmpages:1"
 				COMPREPLY=( $( compgen -W "$meminfo" -- $cur ) )
 				;;
 			--ioprio)
 				# ioprio range: 0 - 7 (default : 4)
 				local ioprio='0 1 2 3 4 5 6 7'
 				COMPREPLY=( $( compgen -W "$ioprio" -- $cur ) )
 				;;
 			--capability)
 				# capname:on|off
 				COMPREPLY=( $( compgen -W "$cap_names" -- $cur ) )
 				# FIXME: add :on or :off -- doesn't work :(
 #				if [[ ${#COMPREPLY[@]} -le 1 ]]; then
 #					if [[ $cur =~ ":" ]]; then
 #						cap=${cur%%:*}
 #					else
 #						cap=${COMPREPLY[0]%%:*}
 #					fi
 					# Single match: add :on|:off
 #					COMPREPLY=( $(compgen -W \
 #					"${cap}:on ${cap}:off" -- $cur) )
 #				fi
 				;;
 			--features)
 				# featurename:on|off
 				COMPREPLY=( $( compgen -W "$feature_names" -- $cur ) )
 				# FIXME: add :on or :off -- can't make it work
 				;;
 			--devnodes)
 				# FIXME: device:r|w|rw|none
 				local devs=''
 				COMPREPLY=( $( compgen -W "$devs" -- $cur ) )
 				;;
 			--devices)
 				# FIXME: b|c:major:minor|all:r|w|rw
 				local devices=''
 				COMPREPLY=( $( compgen -W "$devices" -- $cur ) )
 				;;
 			--ipdel)
 				# Only allow this completion
 				# when user has root privileges
 				[ "$EUID" -ne 0 ] && exit 1
 				# Get CTID
 				local cmd=${COMP_WORDS[1]}
 				local ve=${COMP_WORDS[2]}
 				if [ ${cmd::2} = "--" ] ; then
 					# --verbose or --quiet used
 					ve=${COMP_WORDS[3]}
 				fi
 				local ips="`@SBINDIR@/vzlist -H -o ip $ve 2>/dev/null | grep -vi -`"
 				COMPREPLY=( $( compgen -W "$ips all" -- $cur ) )
 				;;
 			--netif_del)
 				local netif
 				if [ -f /proc/vz/veth ]; then
 					# Get CTID
 					local cmd=${COMP_WORDS[1]}
 					local ve=${COMP_WORDS[2]}
 					if [ ${cmd::2} = "--" ] ; then
 						# --verbose or --quiet used
 						ve=${COMP_WORDS[3]}
 					fi
 					# get veth(ernet) device of CT, proc and config
 					local netif_proc="`awk "/${ve}/ { print \\$4 }" /proc/vz/veth`"
 					local netif_conf="`grep ^NETIF /etc/vz/conf/${ve}.conf |
 						sed -e 's/"/\n/g' -e 's/;/\n/g' -e 's/,/\n/g' -e 's/=/ /g' | awk '/^ifname/ {print \$2}'`"
 					netif="$netif_proc $netif_conf"
 				fi
 				COMPREPLY=( $( compgen -W "$netif" -- $cur ) )
 				;;
 			--private|--root)
 				# FIXME
 				# Dir autocompletion works bad since there is
 				# a space added. Alternatively, we could use
 				# -o dirname option to 'complete' -- but it
 				# makes no sense for other parameters (UBCs
 				# etc). So no action for now.
 				;;
 			*)
 				if [[ "${prev::2}" != "--" || "$prev" = "--save" ]]; then
 					# List options
 					local cmd=${COMP_WORDS[1]}
 					if [ ${cmd::2} = "--" ] ; then
 						# --verbose or --quiet used
 						cmd=${COMP_WORDS[2]}
 					fi

 					case "$cmd" in
 					create)
 						COMPREPLY=( $( compgen -W "$vzctl_create_opts" -- $cur ) )
 						;;
 					set)
 						COMPREPLY=( $( compgen -W "$vzctl_set_opts" -- $cur ) )
 						;;
 					convert)
 						COMPREPLY=( $( compgen -W "$vzctl_convert_opts" -- $cur ) )
 						;;
 					chkpnt|restore)
 						COMPREPLY=( $( compgen -W "--dumpfile" -- $cur ) )
 						;;
 					start)
 						COMPREPLY=( $( compgen -W "$vzctl_start_opts" -- $cur ) )
 						;;
 					stop)
 						COMPREPLY=( $( compgen -W "$vzctl_stop_opts" -- $cur ) )
 						;;
 					restart)
 						COMPREPLY=( $( compgen -W "$vzctl_restart_opts" -- $cur ) )
 						;;
 					*)
 						;;
 					esac
 				else
 					# Option that requires an argument
 					# which we can't autocomplete
 					COMPREPLY=( $( compgen -W "" -- $cur ) )
 				fi
 				;;
 			esac
 		fi
 	esac

 	return 0
 }

 complete -F _vzctl vzctl

 # EOF
	# OpenVZ vzctl bash completion by Kir Kolyshkin <kir@openvz.org>
	# Put this file to /etc/bash_completion.d/
	# modified Thorsten Schifferdecker <tsd@debian.systs.org>

	_get_ves()
	{
	local cmd=$1
	local rm_empty='sed s/^-[[:space:]]*//'
	# Only allow this completion when user has root privileges
	[ "$EUID" -ne 0 ] && exit 1
	case $cmd in
	create)
	# create a new CTID, by increasing the last one
	local veids=`@SBINDIR@/vzlist -H -a -octid \
	2>/dev/null \| tail -1`
	[ -n "$veids" ] \|\| veids=100
	echo $((veids+1))
	;;
	start\|mount\|umount\|destroy\|delete\|convert)
	# stopped CTs
	@SBINDIR@/vzlist -H -S -octid 2>/dev/null
	@SBINDIR@/vzlist -H -S -oname 2>/dev/null \| $rm_empty
	;;
	stop\|enter\|exec*\|chkpnt)
	# running CTs
	@SBINDIR@/vzlist -H -octid 2>/dev/null
	@SBINDIR@/vzlist -H -oname 2>/dev/null \| $rm_empty
	;;
	restore)
	# suspended CTs
	(@SBINDIR@/vzlist -HS -o status,ctid;
	@SBINDIR@/vzlist -HS -o status,name) 2>/dev/null \| \
	grep '^suspended ' \| \
	sed 's/^suspended *//' \| $rm_empty
	;;
	*)
	# All CTs
	@SBINDIR@/vzlist -H -a -octid 2>/dev/null
	@SBINDIR@/vzlist -H -a -oname 2>/dev/null \| $rm_empty
	;;
	esac
	}

	_vzctl()
	{
	#echo "ARGS: $*"
	#echo "COMP_WORDS: $COMP_WORDS"
	#echo "COMP_CWORD: $COMP_CWORD"
	#echo "COMP_WORDS[1]: ${COMP_WORDS[1]}"

	COMPREPLY=()
	local cur=${COMP_WORDS[COMP_CWORD]}
	local prev=${COMP_WORDS[COMP_CWORD-1]}


	local vzctl_common_opts="--quiet --verbose --help --version"
	local vzctl_cmds="create destroy delete mount umount chkpnt restore \
	set start stop restart status quotaon quotaoff quotainit \
	enter exec exec2 runscript convert console"
	local vzctl_create_opts="--ostemplate --config --private --root \
	--layout --diskspace --ipadd --hostname --name --description"
	local vzctl_convert_opts="--layout"
	local vzctl_set_opts="--save --onboot --root --private \
	--userpasswd --disabled --ipadd --ipdel \
	--hostname --nameserver --searchdomain \
	--numproc --numtcpsock --numothersock --vmguarpages \
	--kmemsize --tcpsndbuf --tcprcvbuf --othersockbuf \
	--dgramrcvbuf --oomguarpages --lockedpages --privvmpages \
	--shmpages --numfile --numflock --numpty --numsiginfo \
	--dcachesize --numiptent --physpages --swappages \
	--cpuunits --cpulimit --cpus --cpumask \
	--iptables --netdev_add --netdev_del --netif_add --netif_del \
	--diskquota \
	--diskspace --diskinodes --quotatime --quotaugidlimit \
	--noatime --capability --devnodes --devices --applyconfig \
	--name --ioprio --setmode --meminfo --bootorder --features"
	local vzctl_start_opts="--wait --force"
	local vzctl_stop_opts="--fast"
	local vzctl_restart_opts="$vzctl_start_opts $vzctl_stop_opts"

	local iptables_names="iptable_filter iptable_mangle ipt_limit
	ipt_multiport ipt_tos ipt_TOS ipt_REJECT ipt_TCPMSS
	ipt_tcpmss ipt_ttl ipt_LOG ipt_length ip_conntrack
	ip_conntrack_ftp ip_conntrack_irc ipt_conntrack ipt_state
	ipt_helper iptable_nat ip_nat_ftp ip_nat_irc ipt_REDIRECT"

	local cap_names="chown dac_override dac_read_search fowner fsetid kill
	setgid setuid setpcap linux_immutable net_bind_service
	net_broadcast net_admin net_raw ipc_lock ipc_owner
	sys_module sys_rawio sys_chroot sys_ptrace sys_pacct
	sys_admin sys_boot sys_nice sys_resource sys_time
	sys_tty_config mknod lease setveid ve_admin"

	local feature_names="sysfs nfs sit ipip ppp ipgre bridge nfsd"


	case $COMP_CWORD in
	1)
	# command or global option
	COMPREPLY=( $( compgen -W "$vzctl_cmds $vzctl_common_opts" -- $cur ) )
	;;

	2)
	case "$prev" in
	--help\|--version)
	COMPREPLY=()
	;;
	--*)
	# command
	COMPREPLY=( $( compgen -W "$vzctl_cmds" -- $cur ) )
	;;
	*)
	# CTID
	COMPREPLY=( $( compgen -W "$(_get_ves $prev)" -- $cur ) )
	;;
	esac
	;;

	*) # COMP_CWORD >= 3
	if [ $COMP_CWORD -eq 3 -a ${COMP_WORDS[1]::2} = "--" ]; then
	# Global option was used, need CTID here
	COMPREPLY=( $( compgen -W "$(_get_ves $prev)" -- $cur ) )
	else

	# flag or option
	case $prev in
	--ostemplate)
	# get the template path from the vz.conf
	local vztmpl=`grep ^TEMPLATE @PKGCONFDIR@/vz.conf \| cut -d "=" -f 2`
	COMPREPLY=( $( compgen -W "$(command ls $vztmpl/cache/*.tar{,.gz,.xz,.bz2} 2>/dev/null \|
	sed -e "s#^$vztmpl/cache/##" -e 's#\.tar\.[gbxz2]$##')" -- $cur ) )

	;;
	--onboot\|--disabled\|--noatime\|--diskquota)
	COMPREPLY=( $( compgen -W "yes no" -- $cur ) )
	;;
	--setmode)
	COMPREPLY=( $( compgen -W "restart ignore" -- $cur ) )
	;;
	--config\|--applyconfig)
	local configs=$(command ls -1 @PKGCONFDIR@/conf/*.conf-sample \|
	cut -d "-" -f 2- \| sed -e 's#.conf-sample$##')

	COMPREPLY=( $( compgen -W "$configs" -- $cur ) )
	;;
	--layout)
	COMPREPLY=( $( compgen -W "ploop ploop:expanded ploop:plain ploop:raw simfs" -- $cur ) )
	;;
	--iptables)
	COMPREPLY=( $( compgen -W "$iptables_names" -- $cur ) )
	;;
	--netdev*)
	local devs=`ip addr show \| awk '/^[0-9]/ && /UP/ && !/venet/ && !/lo/ \
	{ print $2 }' \| sed s/://`

	COMPREPLY=( $( compgen -W "$devs" -- $cur ) )
	;;
	--meminfo)
	local meminfo="none privvmpages:1"
	COMPREPLY=( $( compgen -W "$meminfo" -- $cur ) )
	;;
	--ioprio)
	# ioprio range: 0 - 7 (default : 4)
	local ioprio='0 1 2 3 4 5 6 7'
	COMPREPLY=( $( compgen -W "$ioprio" -- $cur ) )
	;;
	--capability)
	# capname:on\|off
	COMPREPLY=( $( compgen -W "$cap_names" -- $cur ) )
	# FIXME: add :on or :off -- doesn't work :(
	# if [[ ${#COMPREPLY[@]} -le 1 ]]; then
	# if [[ $cur =~ ":" ]]; then
	# cap=${cur%%:*}
	# else
	# cap=${COMPREPLY[0]%%:*}
	# fi
	# Single match: add :on\|:off
	# COMPREPLY=( $(compgen -W \
	# "${cap}:on ${cap}:off" -- $cur) )
	# fi
	;;
	--features)
	# featurename:on\|off
	COMPREPLY=( $( compgen -W "$feature_names" -- $cur ) )
	# FIXME: add :on or :off -- can't make it work
	;;
	--devnodes)
	# FIXME: device:r\|w\|rw\|none
	local devs=''
	COMPREPLY=( $( compgen -W "$devs" -- $cur ) )
	;;
	--devices)
	# FIXME: b\|c:major:minor\|all:r\|w\|rw
	local devices=''
	COMPREPLY=( $( compgen -W "$devices" -- $cur ) )
	;;
	--ipdel)
	# Only allow this completion
	# when user has root privileges
	[ "$EUID" -ne 0 ] && exit 1
	# Get CTID
	local cmd=${COMP_WORDS[1]}
	local ve=${COMP_WORDS[2]}
	if [ ${cmd::2} = "--" ] ; then
	# --verbose or --quiet used
	ve=${COMP_WORDS[3]}
	fi
	local ips="`@SBINDIR@/vzlist -H -o ip $ve 2>/dev/null \| grep -vi -`"
	COMPREPLY=( $( compgen -W "$ips all" -- $cur ) )
	;;
	--netif_del)
	local netif
	if [ -f /proc/vz/veth ]; then
	# Get CTID
	local cmd=${COMP_WORDS[1]}
	local ve=${COMP_WORDS[2]}
	if [ ${cmd::2} = "--" ] ; then
	# --verbose or --quiet used
	ve=${COMP_WORDS[3]}
	fi
	# get veth(ernet) device of CT, proc and config
	local netif_proc="`awk "/${ve}/ { print \\$4 }" /proc/vz/veth`"
	local netif_conf="`grep ^NETIF /etc/vz/conf/${ve}.conf \|
	sed -e 's/"/\n/g' -e 's/;/\n/g' -e 's/,/\n/g' -e 's/=/ /g' \| awk '/^ifname/ {print \$2}'`"
	netif="$netif_proc $netif_conf"
	fi
	COMPREPLY=( $( compgen -W "$netif" -- $cur ) )
	;;
	--private\|--root)
	# FIXME
	# Dir autocompletion works bad since there is
	# a space added. Alternatively, we could use
	# -o dirname option to 'complete' -- but it
	# makes no sense for other parameters (UBCs
	# etc). So no action for now.
	;;
	*)
	if [[ "${prev::2}" != "--" \|\| "$prev" = "--save" ]]; then
	# List options
	local cmd=${COMP_WORDS[1]}
	if [ ${cmd::2} = "--" ] ; then
	# --verbose or --quiet used
	cmd=${COMP_WORDS[2]}
	fi

	case "$cmd" in
	create)
	COMPREPLY=( $( compgen -W "$vzctl_create_opts" -- $cur ) )
	;;
	set)
	COMPREPLY=( $( compgen -W "$vzctl_set_opts" -- $cur ) )
	;;
	convert)
	COMPREPLY=( $( compgen -W "$vzctl_convert_opts" -- $cur ) )
	;;
	chkpnt\|restore)
	COMPREPLY=( $( compgen -W "--dumpfile" -- $cur ) )
	;;
	start)
	COMPREPLY=( $( compgen -W "$vzctl_start_opts" -- $cur ) )
	;;
	stop)
	COMPREPLY=( $( compgen -W "$vzctl_stop_opts" -- $cur ) )
	;;
	restart)
	COMPREPLY=( $( compgen -W "$vzctl_restart_opts" -- $cur ) )
	;;
	*)
	;;
	esac
	else
	# Option that requires an argument
	# which we can't autocomplete
	COMPREPLY=( $( compgen -W "" -- $cur ) )
	fi
	;;
	esac
	fi
	esac

	return 0
	}

	complete -F _vzctl vzctl

	# EOF