openstack-helm/tools/deployment/developer/common/170-setup-gateway.sh
Tin Lam 3cd4d0898a Upgrade default from newton to ocata
This patch set moves the default deployment to ocata from newton.
Newton zuul job is now moved into its separate job.

Change-Id: Ic534c8ee02179f23c7855d93a4707e5a2fd77354
Signed-off-by: Tin Lam <tin@irrational.io>
2018-10-13 04:18:46 +00:00

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#!/bin/bash
# Copyright 2017 The Openstack-Helm Authors.
#
# 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 -xe
# Assign IP address to br-ex
OSH_BR_EX_ADDR="172.24.4.1/24"
OSH_EXT_SUBNET="172.24.4.0/24"
sudo ip addr add ${OSH_BR_EX_ADDR} dev br-ex
sudo ip link set br-ex up
# NOTE(portdirect): With Docker >= 1.13.1 the default FORWARD chain policy is
# configured to DROP, for the l3 agent to function as expected and for
# VMs to reach the outside world correctly this needs to be set to ACCEPT.
sudo iptables -P FORWARD ACCEPT
# Setup masquerading on default route dev to public subnet
DEFAULT_ROUTE_DEV="$(sudo ip -4 route list 0/0 | awk '{ print $5; exit }')"
sudo iptables -t nat -A POSTROUTING -o ${DEFAULT_ROUTE_DEV} -s ${OSH_EXT_SUBNET} -j MASQUERADE
# NOTE(portdirect): Setup DNS for public endpoints
sudo docker run -d \
--name br-ex-dns-server \
--net host \
--cap-add=NET_ADMIN \
--volume /etc/kubernetes/kubelet-resolv.conf:/etc/kubernetes/kubelet-resolv.conf:ro \
--entrypoint dnsmasq \
docker.io/openstackhelm/neutron:ocata \
--keep-in-foreground \
--no-hosts \
--bind-interfaces \
--resolv-file=/etc/kubernetes/kubelet-resolv.conf \
--address="/svc.cluster.local/${OSH_BR_EX_ADDR%/*}" \
--listen-address="${OSH_BR_EX_ADDR%/*}"
sleep 1
sudo docker top br-ex-dns-server