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Commit db21e4e9 authored by Vitaly Lipatov's avatar Vitaly Lipatov
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refactoring with initial docker support

parent a053de45
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Showing with 371 additions and 161 deletions
bin/evz
View file @ db21e4e9
#!/bin/sh #!/bin/sh
# #
# Copyright (C) 2017 Etersoft # Copyright (C) 2017, 2020 Etersoft
# Copyright (C) 2017 Vitaly Lipatov <lav@etersoft.ru> # Copyright (C) 2017, 2020 Vitaly Lipatov <lav@etersoft.ru>
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by # it under the terms of the GNU Affero General Public License as published by
...@@ -31,9 +31,27 @@ load_helper() ...@@ -31,9 +31,27 @@ load_helper()
} }
load_helper evz-sh-functions load_helper evz-sh-functions
load_helper evz-functions
check_tty check_tty
MCTL=""
[ -z "$MCTL" ] && which vzctl 2>/dev/null >/dev/null && MCTL="openvz"
[ -z "$MCTL" ] && which docker 2>/dev/null >/dev/null && MCTL="docker"
[ -n "$MCTL" ] || warning "Can't detect supported virtualization tool"
# FIXME: override get_help
# print options description from HELPCMD/HELPOPT lines in the code
get_help()
{
grep -v -h -- "^#" $0 $SHAREDIR/evz-$MCTL | grep -- "# $1" | while read n ; do
opt=$(echo $n | sed -e "s|) # $1:.*||g")
desc=$(echo $n | sed -e "s|.*) # $1:||g")
printf " %-20s %s\n" $opt "$desc"
done
}
phelp() phelp()
{ {
echo "$Descr echo "$Descr
...@@ -52,15 +70,15 @@ $(get_help HELPOPT) ...@@ -52,15 +70,15 @@ $(get_help HELPOPT)
print_version() print_version()
{ {
echo "Etersoft vzctl wrapper version @VERSION@" echo "Etersoft vzctl & docker wrapper version @VERSION@"
echo "Copyright (c) Etersoft 2017" echo "Copyright (c) Etersoft 2017, 2020"
echo "This program may be freely redistributed under the terms of the GNU AGPLv3." echo "This program may be freely redistributed under the terms of the GNU AGPLv3."
} }
progname="${0##*/}" progname="${0##*/}"
Usage="Usage: $progname [options] [<command>] [params]..." Usage="Usage: $progname [options] [<command>] [params]..."
Descr="evz - vzctl wrapper" Descr="evz - vzctl & docker wrapper"
progname="${0##*/}" progname="${0##*/}"
...@@ -88,160 +106,7 @@ case "$1" in ...@@ -88,160 +106,7 @@ case "$1" in
;; ;;
esac esac
line_filter() [ -n "$MCTL" ] || fatal "Can't detect supported virtualization tool"
{
# https://stackoverflow.com/questions/1251999/how-can-i-replace-a-newline-n-using-sed
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' -e "s| \+| |g" -e "s|^ ||g" -e "s| $||g"
}
list_all()
{
vzlist -1 "$@" | line_filter
}
list_ALL() load_helper evz-$MCTL
{ evz_$MCTL "$@"
vzlist -1 -a "$@" | line_filter
}
get_list()
{
if [ "$1" = "ALL" ] ; then
list_ALL
return
fi
if [ "$1" = "all" ] ; then
list_all
return
fi
if [ -n "$1" ] ; then
list_ALL "$@"
return
fi
list_all
}
# TODO: add all support for all cases
CMD=$1
shift
case $CMD in
off) # HELPCMD: stop container(s) and disable start on boot
LIST=$(get_list "$@")
for i in $LIST ; do
info "Stopping $i ..."
vzctl stop $i
# TODO: check if enabled
vzctl set $i --onboot no --save
done
;;
on) # HELPCMD: enable start on boot and start container(s)
for i in "$@" ; do
info "Starting $i ..."
# TODO: check if enabled
vzctl set $i --onboot yes --save
vzctl start $i
done
;;
status) # HELPCMD: print container(s) status
LIST=$(get_list "$@")
info "Do $CMD for $LIST ..."
for i in $LIST ; do
vzctl $CMD $i
done
;;
compact) # HELPCMD: do named operation on container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Do $CMD on $i ..."
vzctl $CMD $i
done
;;
set) # HELPCMD: set param. Use with --option param
OPTIONS="$1 $2"
shift 2
LIST=$(get_list "$@")
for i in $LIST ; do
info "Do $CMD on $i ..."
vzctl $CMD $i $OPTIONS --save
done
;;
ubc) # HELPCMD: print resource using via vzubc
LIST=$(get_list "$@")
for i in $LIST ; do
#info "Do $CMD on $i ..."
vzubc $i
done
;;
stop) # HELPCMD: stop container(s)
LIST=$(get_list "$@")
for i in "$@" ; do
info "Stopping $i ..."
vzctl stop $i
done
;;
start) # HELPCMD: start container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Starting $i ..."
vzctl start $i
done
;;
restart) # HELPCMD: restart container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Restarting $i ..."
vzctl restart $i
done
;;
list) # HELPCMD: list avaiable container(s) (use -q|-1 for list only ID, list ALL|-a for list ever stopped containers)
# if -q, just id list
if [ -z "$verbose" ] || [ "$1" = "-1" ] || [ "$1" = "-q" ] ; then
[ -z "$verbose" ] || shift
get_list "$@"
exit
fi
vzlist "$@"
;;
exec) # HELPCMD: execute command by list (all for all containers)
INCMD="$1"
shift
LIST=$(get_list "$@")
for i in $LIST ; do
#info "Executing on $i ..."
#printf "%3d: %s" $i "$(vzctl exec $i "$INCMD")"
#vzctl exec $i "$INCMD" | sed -e "s|^|$(printf "%3d: " $i)|g"
vzctl exec $i "$INCMD"
done
;;
enter) # HELPCMD: enter in a container with ID
exec vzctl enter "$1"
;;
info) # HELPCMD: print containers(s) info (vzlist like)
LIST=$(get_list "$@")
#for i in $LIST ; do
#info "Executing on $i ..."
#printf "%3d: %s" $i "$(vzctl exec $i "$INCMD")"
#vzctl exec $i "$INCMD" | sed -e "s|^|$(printf "%3d: " $i)|g"
#vzctl exec $i "$INCMD"
# TODO: internal IP, red if internal hostname differs
vzlist $LIST -o ctid,ip,hostname,diskspace
#done
;;
destroy) # HELPCMD: destroy container(s) by list
echo "You request to destroy follow containers:"
vzlist -a "$@"
#local response
read -r -p "Are you sure? [Yes/No]" response
[ "$response" = "Yes" ] || fatal "Have no receive your accept."
for i in "$@" ; do
info "Stopping $i ..."
vzctl stop $i
vzctl destroy $i
done
;;
*)
fatal "Unknow command '$CMD'. Use --help to get help."
;;
esac
bin/evz-docker 0 → 100644
View file @ db21e4e9
#!/bin/sh
#
# Copyright (C) 2020 Etersoft
# Copyright (C) 2020 Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# TODO: add all support for all cases
evz_docker()
{
CMD=$1
shift
case $CMD in
off) # HELPCMD: stop container(s) and disable start on boot
LIST=$(get_list "$@")
for i in $LIST ; do
info "Stopping $i ..."
vzctl stop $i
# TODO: check if enabled
vzctl set $i --onboot no --save
done
;;
on) # HELPCMD: enable start on boot and start container(s)
for i in "$@" ; do
info "Starting $i ..."
# TODO: check if enabled
vzctl set $i --onboot yes --save
vzctl start $i
done
;;
status) # HELPCMD: print container(s) status
LIST=$(get_list "$@")
info "Do $CMD for $LIST ..."
for i in $LIST ; do
vzctl $CMD $i
done
;;
compact) # HELPCMD: do named operation on container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Do $CMD on $i ..."
vzctl $CMD $i
done
;;
set) # HELPCMD: set param. Use with --option param
OPTIONS="$1 $2"
shift 2
LIST=$(get_list "$@")
for i in $LIST ; do
info "Do $CMD on $i ..."
vzctl $CMD $i $OPTIONS --save
done
;;
ubc) # HELPCMD: print resource using via vzubc
LIST=$(get_list "$@")
for i in $LIST ; do
#info "Do $CMD on $i ..."
vzubc $i
done
;;
stop) # HELPCMD: stop container(s)
LIST=$(get_list "$@")
for i in "$@" ; do
info "Stopping $i ..."
vzctl stop $i
done
;;
start) # HELPCMD: start container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Starting $i ..."
vzctl start $i
done
;;
restart) # HELPCMD: restart container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Restarting $i ..."
vzctl restart $i
done
;;
list) # HELPCMD: list avaiable container(s) (use -q|-1 for list only ID, list ALL|-a for list ever stopped containers)
# if -q, just id list
if [ -z "$verbose" ] || [ "$1" = "-1" ] || [ "$1" = "-q" ] ; then
[ -z "$verbose" ] || shift
#get_list "$@"
docker ps
exit
fi
vzlist "$@"
;;
exec) # HELPCMD: execute command by list (all for all containers)
INCMD="$1"
shift
LIST=$(get_list "$@")
for i in $LIST ; do
docker exec -ti "$i" "$INCMD"
done
;;
enter) # HELPCMD: enter in a container with ID
docker exec -ti "$1" bash
;;
log|logs) # HELPCMD: print container log
docker logs "$1"
;;
info) # HELPCMD: print containers(s) info (vzlist like)
LIST=$(get_list "$@")
#for i in $LIST ; do
#info "Executing on $i ..."
#printf "%3d: %s" $i "$(vzctl exec $i "$INCMD")"
#vzctl exec $i "$INCMD" | sed -e "s|^|$(printf "%3d: " $i)|g"
#vzctl exec $i "$INCMD"
# TODO: internal IP, red if internal hostname differs
vzlist $LIST -o ctid,ip,hostname,diskspace
#done
;;
destroy) # HELPCMD: destroy container(s) by list
echo "You request to destroy follow containers:"
vzlist -a "$@"
#local response
read -r -p "Are you sure? [Yes/No]" response
[ "$response" = "Yes" ] || fatal "Have no receive your accept."
for i in "$@" ; do
info "Stopping $i ..."
vzctl stop $i
vzctl destroy $i
done
;;
*)
fatal "Unknow command '$CMD'. Use --help to get help."
;;
esac
}
bin/evz-functions 0 → 100644
View file @ db21e4e9
#!/bin/sh
#
# Copyright (C) 2017 Etersoft
# Copyright (C) 2017 Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
line_filter()
{
# https://stackoverflow.com/questions/1251999/how-can-i-replace-a-newline-n-using-sed
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' -e "s| \+| |g" -e "s|^ ||g" -e "s| $||g"
}
list_all()
{
vzlist -1 "$@" | line_filter
}
list_ALL()
{
vzlist -1 -a "$@" | line_filter
}
get_list()
{
if [ "$1" = "ALL" ] ; then
list_ALL
return
fi
if [ "$1" = "all" ] ; then
list_all
return
fi
if [ -n "$1" ] ; then
list_ALL "$@"
return
fi
list_all
}
bin/evz-openvz 0 → 100644
View file @ db21e4e9
#!/bin/sh
#
# Copyright (C) 2017 Etersoft
# Copyright (C) 2017 Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# TODO: add all support for all cases
evz_openvz()
{
CMD=$1
shift
case $CMD in
off) # HELPCMD: stop container(s) and disable start on boot
LIST=$(get_list "$@")
for i in $LIST ; do
info "Stopping $i ..."
vzctl stop $i
# TODO: check if enabled
vzctl set $i --onboot no --save
done
;;
on) # HELPCMD: enable start on boot and start container(s)
for i in "$@" ; do
info "Starting $i ..."
# TODO: check if enabled
vzctl set $i --onboot yes --save
vzctl start $i
done
;;
status) # HELPCMD: print container(s) status
LIST=$(get_list "$@")
info "Do $CMD for $LIST ..."
for i in $LIST ; do
vzctl $CMD $i
done
;;
compact) # HELPCMD: do named operation on container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Do $CMD on $i ..."
vzctl $CMD $i
done
;;
set) # HELPCMD: set param. Use with --option param
OPTIONS="$1 $2"
shift 2
LIST=$(get_list "$@")
for i in $LIST ; do
info "Do $CMD on $i ..."
vzctl $CMD $i $OPTIONS --save
done
;;
ubc) # HELPCMD: print resource using via vzubc
LIST=$(get_list "$@")
for i in $LIST ; do
#info "Do $CMD on $i ..."
vzubc $i
done
;;
stop) # HELPCMD: stop container(s)
LIST=$(get_list "$@")
for i in "$@" ; do
info "Stopping $i ..."
vzctl stop $i
done
;;
start) # HELPCMD: start container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Starting $i ..."
vzctl start $i
done
;;
restart) # HELPCMD: restart container(s)
LIST=$(get_list "$@")
for i in $LIST ; do
info "Restarting $i ..."
vzctl restart $i
done
;;
list) # HELPCMD: list avaiable container(s) (use -q|-1 for list only ID, list ALL|-a for list ever stopped containers)
# if -q, just id list
if [ -z "$verbose" ] || [ "$1" = "-1" ] || [ "$1" = "-q" ] ; then
[ -z "$verbose" ] || shift
get_list "$@"
exit
fi
vzlist "$@"
;;
exec) # HELPCMD: execute command by list (all for all containers)
INCMD="$1"
shift
LIST=$(get_list "$@")
for i in $LIST ; do
#info "Executing on $i ..."
#printf "%3d: %s" $i "$(vzctl exec $i "$INCMD")"
#vzctl exec $i "$INCMD" | sed -e "s|^|$(printf "%3d: " $i)|g"
vzctl exec $i "$INCMD"
done
;;
enter) # HELPCMD: enter in a container with ID
exec vzctl enter "$1"
;;
info) # HELPCMD: print containers(s) info (vzlist like)
LIST=$(get_list "$@")
#for i in $LIST ; do
#info "Executing on $i ..."
#printf "%3d: %s" $i "$(vzctl exec $i "$INCMD")"
#vzctl exec $i "$INCMD" | sed -e "s|^|$(printf "%3d: " $i)|g"
#vzctl exec $i "$INCMD"
# TODO: internal IP, red if internal hostname differs
vzlist $LIST -o ctid,ip,hostname,diskspace
#done
;;
destroy) # HELPCMD: destroy container(s) by list
echo "You request to destroy follow containers:"
vzlist -a "$@"
#local response
read -r -p "Are you sure? [Yes/No]" response
[ "$response" = "Yes" ] || fatal "Have no receive your accept."
for i in "$@" ; do
info "Stopping $i ..."
vzctl stop $i
vzctl destroy $i
done
;;
*)
fatal "Unknow command '$CMD'. Use --help to get help."
;;
esac
}
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