| # 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:]]*//' |
| case $cmd in |
| create) |
| # create a new VEID, by increasing the last one |
| local veids=`@SBINDIR@/vzlist -H -a -oveid | tail -1` |
| [ -n "$veids" ] || veids=100 |
| echo $((veids+1)) |
| ;; |
| start|mount|umount|destroy) |
| # stopped VEs |
| @SBINDIR@/vzlist -H -S -oveid |
| @SBINDIR@/vzlist -H -S -oname | $rm_empty |
| ;; |
| stop|enter|exec*) |
| # running VEs |
| @SBINDIR@/vzlist -H -oveid |
| @SBINDIR@/vzlist -H -oname | $rm_emtpy |
| ;; |
| *) |
| # All VEs |
| @SBINDIR@/vzlist -H -a -oveid |
| @SBINDIR@/vzlist -H -a -oname | $rm_empty |
| ;; |
| esac |
| } |
| |
| _vzctl() |
| { |
| local cur prev cmd vzctl_cmds vzctl_create_opts vzctl_set_opts |
| local iptables_names cap_names |
| |
| #echo "ARGS: $*" |
| #echo "COMP_WORDS: $COMP_WORDS" |
| #echo "COMP_CWORD: $COMP_CWORD" |
| #echo "COMP_WORDS[1]: ${COMP_WORDS[1]}" |
| |
| COMPREPLY=() |
| cur=${COMP_WORDS[COMP_CWORD]} |
| prev=${COMP_WORDS[COMP_CWORD-1]} |
| |
| vzctl_common_opts="--quiet --verbose --help --version" |
| vzctl_cmds="create destroy mount umount chkpnt restore \ |
| set start stop restart status enter exec exec2 runscript" |
| vzctl_create_opts="--ostemplate --config --private --root \ |
| --ipadd --hostname FIXME" |
| 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 --cpuunits --cpulimit \ |
| --iptables --netdev_add --netdev_del --netif_add --netif_del \ |
| --diskspace --diskinodes --quotatime --quotaugidlimit \ |
| --noatime --capability --devnodes --devices --applyconfig \ |
| --name --ioprio --setmode --meminfo" |
| |
| 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" |
| |
| 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" |
| |
| |
| |
| 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 ) ) |
| ;; |
| *) |
| # VEID |
| COMPREPLY=( $( compgen -W "$(_get_ves $prev)" -- $cur ) ) |
| ;; |
| esac |
| ;; |
| |
| *) # COMP_CWORD >= 3 |
| if [[ $COMP_CWORD -eq 3 && ! $prev != '^[1-9][0-9]*$' ]]; then |
| # VEID |
| 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=( $( compgen -W "$(ls -1 $vztmpl/cache/*.tar.gz | \ |
| sed -e "s#^$vztmpl/cache/##" -e 's#.tar.gz$##')" -- $cur ) ) |
| |
| ;; |
| --onboot|--disabled|--noatime) |
| COMPREPLY=( $( compgen -W "yes no" -- $cur ) ) |
| ;; |
| --setmode) |
| COMPREPLY=( $( compgen -W "restart ignore" -- $cur ) ) |
| ;; |
| --config|--applyconfig) |
| local configs=$(ls -1 @PKGCONFDIR@/conf/*.conf-sample | \ |
| cut -d "-" -f 2- | sed -e 's#.conf-sample$##') |
| |
| configs=${configs/.conf-sample/} |
| COMPREPLY=( $( compgen -W "$configs" -- $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 |
| ;; |
| --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" -- $cur ) ) |
| ;; |
| --ipdel) |
| # Get VEID |
| local ve=${COMP_WORDS[2]} |
| if [[ ! ${ve} != '^[1-9][0-9]*$' ]] ; then |
| # --verbose or --quiet used |
| ve=${COMP_WORDS[3]} |
| fi |
| # VENAME or VEID ? |
| LIST_OPT=`echo $ve | awk '/[a-zA-Z]/ {print "-N"}'` |
| local ips="`@SBINDIR@/vzlist -H -o ip $LIST_OPT $ve | grep -vi -`" |
| COMPREPLY=( $( compgen -W "$ips all" -- $cur ) ) |
| ;; |
| --netif_del) |
| local netif |
| if [ -f /proc/vz/veth ]; then |
| local ve=${COMP_WORDS[2]} |
| if [[ ! ${ve} != '^[1-9][0-9]*$' ]] ; then |
| # --verbose or --quiet used |
| ve=${COMP_WORDS[3]} |
| fi |
| # get veth(ernet) device of VE, proc and config |
| local netif_proc="`awk "/${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}" != "--" || "$prev" = "--save" ]]; then |
| # List options |
| cmd=${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 ) ) |
| ;; |
| chkpnt|restore) |
| COMPREPLY=( $( compgen -W "--dumpfile" -- $cur ) ) |
| ;; |
| stop) |
| COMPREPLY=( $( compgen -W "--fast" -- $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 |