add rooter/add_group.sh

rooter/add_group.sh

+#!/bin/sh
+
+# Добавляет пользователя на указанном хосте и копирует ему ключ.
+# Если указан ID контейнера, то добавляет внутри указанного контейнера
+# Args; username host [VEID | -l]
+
+docmd()
+{
+	echo "\$ $@"
+	"$@"
+}
+
+fatal()
+{
+	echo -e "Error: $@" >&2
+	exit 1
+}
+
+USERNAME=$1
+HOST=$2
+VEID=$3
+GROUP=$4
+
+Help="Usage: $0 USERNAME HOST {VEID | -l} GROUP\nHOST - from yours ssh alias\nVEID - container ID or 0 for host system"
+
+if [ "$USERNAME" = "-h" ]; then
+	echo -e "$Help"
+	exit
+fi
+
+if [ -z "$USERNAME" ] || [ -z "$HOST" ] || [ -z "$VEID" ]; then
+	fatal "$Help"
+fi
+
+ssh $HOST echo || fatal "Host $HOST is not sshed"
+
+SUDO=
+[ "$UID" = 0 ] || SUDO="sudo"
+HOSTSUDO=$SUDO
+SSHOPT=""
+
+HSSH=/home/$USERNAME/.ssh
+
+add_group_cmd()
+{
+	echo "$SUDO usermod $USERNAME -a -G $GROUP"
+}
+
+# copy key in host system
+if [ -z "$VEID" ] || [ "$VEID" = 0 ] ; then
+	# FIXME: не работает на CentOS
+	docmd ssh $SSHOPT $HOST "$(add_group_cmd)"
+	exit
+fi
+
+SUDO=
+ssh $SSHOPT $HOST "$HOSTSUDO vzctl exec $VEID \"$(add_group_cmd)\""