vesta/bin/v_delete_sys_ip

#!/bin/bash
# info: delete system ip
# options: ip
#
# The function for deleting a system ip. It does not allow to delete first ip
# on interface and do not allow to delete ip which is used by a web domain.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
ip=$1

# Importing variables
source $VESTA/conf/vars.conf
source $V_CONF/vesta.conf
source $V_FUNC/shared.func
source $V_FUNC/ip.func
source $V_FUNC/domain.func


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

# Checking arg number
check_args '1' "$#" 'ip'

# Checking argument format
format_validation 'ip'

# Checking system ip
is_sys_ip_valid "$ip"

# Checking webdomains on ip
is_ip_key_empty '$U_WEB_DOMAINS'

# Checking users on ip
is_ip_key_empty '$U_SYS_USERS'

# Checking interface
interface=$(get_current_interface)


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Defining config paths
conf='/etc/httpd/conf.d/vesta.conf'
nconf='/etc/nginx/conf.d/vesta_ip.conf'
iconf='/etc/sysconfig/network-scripts/ifcfg'
rconf='/etc/httpd/conf.d/rpaf.conf'

# Get ip owner
user="$(get_sys_ip_value '$OWNER')"
ip_status="$(get_sys_ip_value '$STATUS')"

# Deleting interface
/sbin/ifconfig "$interface" down

# Deleting startup script
rm -f $iconf-$interface

# Deleting vesta ip
rm -f $V_IPS/$ip

# Importing main config
source $V_CONF/vesta.conf

# Deleting namehosting support
namehost_ip_disable


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Updating user conf
if [ ! -z "$user" ]; then
    decrease_user_value "$user" '$IP_OWNED'
fi

if [ "$user" = 'admin' ]; then
    if [ "$ip_status" = 'shared' ]; then
        for user in $(ls $V_USERS/); do
            decrease_user_value "$user" '$IP_AVAIL'
        done
    else
        decrease_user_value 'admin' '$IP_AVAIL'
    fi
else
    decrease_user_value "$user" '$IP_AVAIL'
    decrease_user_value 'admin' '$IP_AVAIL'
fi


# Adding task to the vesta pipe
if [ "$web_restart" = 'yes' ]; then
    restart_schedule 'web'
fi

# Logging
log_event 'system' "$V_EVENT"

exit