# Vagrant vsftp and other tricks# from: https://ttboj.wordpress.com/2013/12/21/vagrant-vsftp-and-other-tricks/# and# Vagrant clustered SSH and 'screen'# from: https://ttboj.wordpress.com/2014/01/02/vagrant-clustered-ssh-and-screen/# for use inside a ~/.bashrc or similar
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| # vagrant vsftp and other tricks | |
| # from: https://ttboj.wordpress.com/2013/12/21/vagrant-vsftp-and-other-tricks/ | |
| # and | |
| # Vagrant clustered SSH and 'screen' | |
| # from: https://ttboj.wordpress.com/2014/01/02/vagrant-clustered-ssh-and-screen/ | |
| # for use inside a ~/.bashrc or similar | |
| # copyright James Shubin, 2013, agplv.3+ | |
| ### VAGRANT ################################################################### | |
| # avoid needing to always add --provider=kvm | |
| #export VAGRANT_DEFAULT_PROVIDER=kvm | |
| export VAGRANT_DEFAULT_PROVIDER=libvirt | |
| alias vs='vagrant status' | |
| alias vp='vagrant provision' | |
| alias vup='vagrant up' | |
| alias vssh='vagrant ssh' | |
| alias vdestroy='vagrant destroy' | |
| function vlog { | |
| VAGRANT_LOG=info vagrant "$@" 2> vagrant.log | |
| } | |
| # vagrant sftp | |
| function vsftp { | |
| [ "$1" = '' ] || [ "$2" != '' ] && echo "Usage: vsftp <vm-name> - vagrant sftp" 1>&2 && return 1 | |
| wd=`pwd` # save wd, then find the Vagrant project | |
| while [ "`pwd`" != '/' ] && [ ! -e "`pwd`/Vagrantfile" ] && [ ! -d "`pwd`/.vagrant/" ]; do | |
| #echo "pwd is `pwd`" | |
| cd .. | |
| done | |
| pwd=`pwd` | |
| cd $wd | |
| if [ ! -e "$pwd/Vagrantfile" ] || [ ! -d "$pwd/.vagrant/" ]; then | |
| echo 'Vagrant project not found!' 1>&2 && return 2 | |
| fi | |
| d="$pwd/.ssh" | |
| f="$d/$1.config" | |
| # if mtime of $f is > than 5 minutes (5 * 60 seconds), re-generate... | |
| if [ `date -d "now - $(stat -c '%Y' "$f" 2> /dev/null) seconds" +%s` -gt 300 ]; then | |
| mkdir -p "$d" | |
| # we cache the lookup because this command is slow... | |
| vagrant ssh-config "$1" > "$f" || rm "$f" | |
| fi | |
| [ -e "$f" ] && sftp -F "$f" "$1" | |
| } | |
| # vagrant screen | |
| function vscreen { | |
| [ "$1" = '' ] || [ "$2" != '' ] && echo "Usage: vscreen <vm-name> - vagrant screen" 1>&2 && return 1 | |
| wd=`pwd` # save wd, then find the Vagrant project | |
| while [ "`pwd`" != '/' ] && [ ! -e "`pwd`/Vagrantfile" ] && [ ! -d "`pwd`/.vagrant/" ]; do | |
| #echo "pwd is `pwd`" | |
| cd .. | |
| done | |
| pwd=`pwd` | |
| cd $wd | |
| if [ ! -e "$pwd/Vagrantfile" ] || [ ! -d "$pwd/.vagrant/" ]; then | |
| echo 'Vagrant project not found!' 1>&2 && return 2 | |
| fi | |
| d="$pwd/.ssh" | |
| f="$d/$1.config" | |
| h="$1" | |
| # hostname extraction from user@host pattern | |
| p=`expr index "$1" '@'` | |
| if [ $p -gt 0 ]; then | |
| let "l = ${#h} - $p" | |
| h=${h:$p:$l} | |
| fi | |
| # if mtime of $f is > than 5 minutes (5 * 60 seconds), re-generate... | |
| if [ `date -d "now - $(stat -c '%Y' "$f" 2> /dev/null) seconds" +%s` -gt 300 ]; then | |
| mkdir -p "$d" | |
| # we cache the lookup because this command is slow... | |
| vagrant ssh-config "$h" > "$f" || rm "$f" | |
| fi | |
| [ -e "$f" ] && ssh -t -F "$f" "$1" 'screen -xRR' | |
| } | |
| # vagrant cssh | |
| function vcssh { | |
| [ "$1" = '' ] && echo "Usage: vcssh [options] [user@]<vm1>[ [user@]vm2[ [user@]vmN...]] - vagrant cssh" 1>&2 && return 1 | |
| wd=`pwd` # save wd, then find the Vagrant project | |
| while [ "`pwd`" != '/' ] && [ ! -e "`pwd`/Vagrantfile" ] && [ ! -d "`pwd`/.vagrant/" ]; do | |
| #echo "pwd is `pwd`" | |
| cd .. | |
| done | |
| pwd=`pwd` | |
| cd $wd | |
| if [ ! -e "$pwd/Vagrantfile" ] || [ ! -d "$pwd/.vagrant/" ]; then | |
| echo 'Vagrant project not found!' 1>&2 && return 2 | |
| fi | |
| d="$pwd/.ssh" | |
| cssh="$d/cssh" | |
| cmd='' | |
| cat='cat ' | |
| screen='' | |
| options='' | |
| multi='f' | |
| special='' | |
| for i in "$@"; do # loop through the list of hosts and arguments! | |
| #echo $i | |
| if [ "$special" = 'debug' ]; then # optional arg value... | |
| special='' | |
| if [ "$1" -ge 0 -o "$1" -le 4 ]; then | |
| cmd="$cmd $i" | |
| continue | |
| fi | |
| fi | |
| if [ "$multi" = 'y' ]; then # get the value of the argument | |
| multi='n' | |
| cmd="$cmd '$i'" | |
| continue | |
| fi | |
| if [ "${i:0:1}" = '-' ]; then # does argument start with: - ? | |
| # build a --screen option | |
| if [ "$i" = '--screen' ]; then | |
| screen=' -o RequestTTY=yes' | |
| cmd="$cmd --action 'screen -xRR'" | |
| continue | |
| fi | |
| if [ "$i" = '--debug' ]; then | |
| special='debug' | |
| cmd="$cmd $i" | |
| continue | |
| fi | |
| if [ "$i" = '--options' ]; then | |
| options=" $i" | |
| continue | |
| fi | |
| # NOTE: commented-out options are probably not useful... | |
| # match for key => value argument pairs | |
| if [ "$i" = '--action' -o "$i" = '-a' ] || \ | |
| [ "$i" = '--autoclose' -o "$i" = '-A' ] || \ | |
| #[ "$i" = '--cluster-file' -o "$i" = '-c' ] || \ | |
| #[ "$i" = '--config-file' -o "$i" = '-C' ] || \ | |
| #[ "$i" = '--evaluate' -o "$i" = '-e' ] || \ | |
| [ "$i" = '--font' -o "$i" = '-f' ] || \ | |
| #[ "$i" = '--master' -o "$i" = '-M' ] || \ | |
| #[ "$i" = '--port' -o "$i" = '-p' ] || \ | |
| #[ "$i" = '--tag-file' -o "$i" = '-c' ] || \ | |
| [ "$i" = '--term-args' -o "$i" = '-t' ] || \ | |
| [ "$i" = '--title' -o "$i" = '-T' ] || \ | |
| [ "$i" = '--username' -o "$i" = '-l' ] ; then | |
| multi='y' # loop around to get second part | |
| cmd="$cmd $i" | |
| continue | |
| else # match single argument flags... | |
| cmd="$cmd $i" | |
| continue | |
| fi | |
| fi | |
| f="$d/$i.config" | |
| h="$i" | |
| # hostname extraction from user@host pattern | |
| p=`expr index "$i" '@'` | |
| if [ $p -gt 0 ]; then | |
| let "l = ${#h} - $p" | |
| h=${h:$p:$l} | |
| fi | |
| # if mtime of $f is > than 5 minutes (5 * 60 seconds), re-generate... | |
| if [ `date -d "now - $(stat -c '%Y' "$f" 2> /dev/null) seconds" +%s` -gt 300 ]; then | |
| mkdir -p "$d" | |
| # we cache the lookup because this command is slow... | |
| vagrant ssh-config "$h" > "$f" || rm "$f" | |
| fi | |
| if [ -e "$f" ]; then | |
| cmd="$cmd $i" | |
| cat="$cat $f" # append config file to list | |
| fi | |
| done | |
| cat="$cat > $cssh" | |
| #echo $cat | |
| eval "$cat" # generate combined config file | |
| #echo $cmd && return 1 | |
| #[ -e "$cssh" ] && cssh --options "-F ${cssh}$options" $cmd | |
| # running: bash -c glues together --action 'foo --bar' type commands... | |
| [ -e "$cssh" ] && bash -c "cssh --options '-F ${cssh}${screen}$options' $cmd" | |
| } | |
| # vagrant forward (ssh -L) | |
| function vfwd { | |
| [ "$1" = '' ] || [ "$2" = '' ] && echo "Usage: vfwd <vm-name> hostport:guestport [hostport:guestport] - vagrant ssh forward" 1>&2 && return 1 | |
| wd=`pwd` # save wd, then find the Vagrant project | |
| while [ "`pwd`" != '/' ] && [ ! -e "`pwd`/Vagrantfile" ] && [ ! -d "`pwd`/.vagrant/" ]; do | |
| #echo "pwd is `pwd`" | |
| cd .. | |
| done | |
| pwd=`pwd` | |
| cd $wd | |
| if [ ! -e "$pwd/Vagrantfile" ] || [ ! -d "$pwd/.vagrant/" ]; then | |
| echo 'Vagrant project not found!' 1>&2 && return 2 | |
| fi | |
| d="$pwd/.ssh" | |
| f="$d/$1.config" | |
| h="$1" | |
| # hostname extraction from user@host pattern | |
| p=`expr index "$1" '@'` | |
| if [ $p -gt 0 ]; then | |
| let "l = ${#h} - $p" | |
| h=${h:$p:$l} | |
| fi | |
| # if mtime of $f is > than 5 minutes (5 * 60 seconds), re-generate... | |
| if [ `date -d "now - $(stat -c '%Y' "$f" 2> /dev/null) seconds" +%s` -gt 300 ]; then | |
| mkdir -p "$d" | |
| # we cache the lookup because this command is slow... | |
| vagrant ssh-config "$h" > "$f" || rm "$f" | |
| fi | |
| name="$1" | |
| shift # pop off the vmname | |
| fwd=() # array | |
| cmd='ssh' | |
| for x in "${@}" | |
| do | |
| #echo "pair: $x" | |
| port=`echo "$x" | awk -F ':' '{print $1}'` | |
| if [ "$port" -le 1024 ]; then | |
| cmd='sudo ssh' # sudo needed for < 1024 | |
| fi | |
| b=`echo "$x" | awk -F ':' '{print "-L "$1":localhost:"$2}'` | |
| fwd+=("$b") # append | |
| done | |
| echo ${fwd[@]} # show the -L commands | |
| [ -e "$f" ] && $cmd -N -F "$f" root@"$name" "${fwd[@]}" | |
| } |
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Those of us with 'set -o noclobber' get this on every other vscreen invocation:
(fixed by !!, because of the '|| rm "$f"). Could I suggest changing > (greater-than) to >| (greater-than pipe) in the three instances of vagrant ssh-config "$1" > "$f" ?