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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
#
# Copyright (C) 2017 Etersoft
# Copyright (C) 2017 Vitaly Lipatov <lav@etersoft.ru>
# Copyright (C) 2017, 2020 Etersoft
# Copyright (C) 2017, 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
......@@ -31,9 +31,27 @@ load_helper()
}
load_helper evz-sh-functions
load_helper evz-functions
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()
{
echo "$Descr
......@@ -52,15 +70,15 @@ $(get_help HELPOPT)
print_version()
{
echo "Etersoft vzctl wrapper version @VERSION@"
echo "Copyright (c) Etersoft 2017"
echo "Etersoft vzctl & docker wrapper version @VERSION@"
echo "Copyright (c) Etersoft 2017, 2020"
echo "This program may be freely redistributed under the terms of the GNU AGPLv3."
}
progname="${0##*/}"
Usage="Usage: $progname [options] [<command>] [params]..."
Descr="evz - vzctl wrapper"
Descr="evz - vzctl & docker wrapper"
progname="${0##*/}"
......@@ -88,160 +106,7 @@ case "$1" in
;;
esac
line_filter()
{
# https://stackoverflow.com/questions/1251999/how-can-i-replace-a-newline-n-using-sed
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' -e "s| \+| |g" -e "s|^ ||g" -e "s| $||g"
}
[ -n "$MCTL" ] || fatal "Can't detect supported virtualization tool"
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
}
# 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
load_helper evz-$MCTL
evz_$MCTL "$@"
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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