ironic/devstack/upgrade/resources.sh
John L. Villalovos ebbffe1e73 Update comment from NOTE to TODO
A commend had been raised in the review that it should be a TODO.

Change-Id: I5fe8451d6375f6377cb1f3425e02193eb408666d
2016-06-07 07:21:27 -07:00

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#!/bin/bash
#
# Copyright 2015 Hewlett-Packard Development Company, L.P.
# Copyright 2016 Intel Corporation
#
# 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.
set -o errexit
source $GRENADE_DIR/grenaderc
source $GRENADE_DIR/functions
source $TOP_DIR/openrc admin admin
IRONIC_DEVSTACK_DIR=$(cd $(dirname "$0")/.. && pwd)
source $IRONIC_DEVSTACK_DIR/lib/ironic
RESOURCES_NETWORK_GATEWAY=${RESOURCES_NETWORK_GATEWAY:-10.2.0.1}
RESOURCES_FIXED_RANGE=${RESOURCES_FIXED_RANGE:-10.2.0.0/20}
NEUTRON_NET=ironic_grenade
set -o xtrace
function early_create {
# Ironic needs to have network access to the instance during deployment
# from the control plane (ironic-conductor). This 'early_create' function
# creates a new network with a unique CIDR, adds a route to this network
# from ironic-conductor and creates taps between br-int and brbm.
# ironic-conductor will be able to access the ironic nodes via this new
# network.
# TODO(vsaienko) use OSC when Neutron commands are supported in the stable
# release.
local net_id
net_id=$(openstack network create --share $NEUTRON_NET -f value -c id)
resource_save network net_id $net_id
local subnet_params=""
subnet_params+="--ip_version 4 "
subnet_params+="--gateway $RESOURCES_NETWORK_GATEWAY "
subnet_params+="--name $NEUTRON_NET "
subnet_params+="$net_id $RESOURCES_FIXED_RANGE"
local subnet_id
subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)
resource_save network subnet_id $subnet_id
local router_id
router_id=$(openstack router create $NEUTRON_NET -f value -c id)
resource_save network router_id $router_id
neutron router-interface-add $NEUTRON_NET $subnet_id
neutron router-gateway-set $NEUTRON_NET public
# NOTE(vsaeinko) sleep is needed in order to setup route
sleep 5
# Add a route to the baremetal network via the Neutron public router.
# ironic-conductor will be able to access the ironic nodes via this new
# route.
local r_net_gateway
# Determine the IP address of the interface (ip -4 route get 8.8.8.8) that
# will be used to access a public IP on the router we created ($router_id).
# In this case we use the Google DNS server at 8.8.8.8 as the public IP
# address. This does not actually attempt to contact 8.8.8.8, it just
# determines the IP address of the interface that traffic to 8.8.8.8 would
# use. We use the IP address of this interface to setup the route.
r_net_gateway=$(sudo ip netns exec qrouter-$router_id ip -4 route get 8.8.8.8 |grep dev | awk '{print $7}')
sudo ip route replace $RESOURCES_FIXED_RANGE via $r_net_gateway
create_ovs_taps $net_id
}
function create {
:
}
function verify {
:
}
function verify_noapi {
:
}
function destroy {
:
}
# Dispatcher
case $1 in
"early_create")
early_create
;;
"create")
create
;;
"verify_noapi")
verify_noapi
;;
"verify")
verify
;;
"destroy")
destroy
;;
"force_destroy")
set +o errexit
destroy
;;
esac