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#!/bin/bash
#
# Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# Ping a neutron guest using a network namespace probe
set -o errexit
set -o pipefail
TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
# This *must* be run as the admin tenant
source $TOP_DIR/openrc admin admin
function usage {
cat - <<EOF
ping_neutron.sh <net_name> [ping args]
This provides a wrapper to ping neutron guests that are on isolated
tenant networks that the caller can't normally reach. It does so by
creating a network namespace probe.
It takes arguments like ping, except the first arg must be the network
name.
Note: in environments with duplicate network names, the results are
non deterministic.
This should *really* be in the neutron cli.
EOF
exit 1
}
NET_NAME=$1
if [[ -z "$NET_NAME" ]]; then
echo "Error: net_name is required"
usage
fi
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