Difference between revisions of "Manila/ManilaWithGREtunnels"

Revision as of 16:08, 4 August 2014

Manila with GRE Tunnels

Some notes on setting up Manila with GRE tunnels on a multi-node Devstack

VM setup

These notes have been tested on Ubuntu 14.04 (Trusty)

All nodes

login

switch to root

sudo su

update

apt-get update

add stack user

groupadd stack

useradd -g stack -s /bin/bash -d /opt/stack -m stack

echo "stack ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers

Download devstack

apt-get install git

su stack

cd

git clone https://git.openstack.org/openstack-dev/devstack.git

cd devstack

sed -i 's/git:/https:/g' stackrc

Controller Node

setup manila

git clone https://github.com/stackforge/manila.git

cp manila/contrib/devstack/lib/manila devstack/lib/

cd; cp manila/contrib/devstack/extras.d/70-manila.sh devstack/extras.d/

edit local.conf

Add this controller node IP for <controller_IP> below

localrc

DATABASE_PASSWORD=password ADMIN_PASSWORD=password SERVICE_PASSWORD=password SERVICE_TOKEN=password RABBIT_PASSWORD=password

ENABLED_SERVICES=rabbit,mysql,key ENABLED_SERVICES+=,n-api,n-crt,n-obj,n-cond,n-sch,n-novnc,n-cauth ENABLED_SERVICES+=,neutron,q-svc,q-agt,q-dhcp,q-l3,q-meta ENABLED_SERVICES+=,g-api,g-reg ENABLED_SERVICES+=,cinder,c-api,c-vol,c-sch,c-bak ENABLED_SERVICES+=,horizon

ENABLED_SERVICES+=,manila,m-api,m-sch,m-shr

HORIZON_REPO=https://github.com/NetApp/horizon.git HORIZON_BRANCH=manila

disable_service n-net

MULTI_HOST=1

HOST_IP=<controller_ip>

Q_PLUGIN=ml2 ENABLE_TENANT_TUNNELS=True TENANT_TUNNEL_RANGES=1:1000 ML2_VLAN_RANGES=physnet1:100:200 PHYSICAL_NETWORK=physnet1 OVS_PHYSICAL_BRIDGE=br-eth0 Q_ML2_PLUGIN_MECHANISM_DRIVERS=openvswitch Q_ML2_PLUGIN_TYPE_DRIVERS=gre Q_ML2_TENANT_NETWORK_TYPE=gre SHARE_BACKING_FILE_SIZE=8G

IMAGE_URLS+=",http://cdn.download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img"

LOGFILE=/opt/stack/logs/stack.sh.log VERBOSE=True LOG_COLOR=True SCREEN_LOGDIR=/opt/stack/logs

stack it! ./stack.sh

fix mtu size

add to /etc/neutron/dhcp_agent.ini

echo "dnsmasq_config_file=/etc/neutron/dnsmasq-neutron.conf " >> /etc/neutron/dhcp_agent.ini

add mtu size

echo "dhcp-option-force=26,1400" >> /etc/neutron/dnsmasq-neutron.conf

restart DHCP agent in screen for q-dhcp

cntrl + c

up arrow to perfomr last command + Enter

@@ Line 3: / Line 3: @@
 Some notes on setting up Manila with GRE tunnels on a multi-node Devstack
-==== VM setup ====
+=== VM setup ===
 These notes have been tested on Ubuntu 14.04 (Trusty)
-===== All nodes =====
+==== All nodes ====
-#login
+'''login'''
-#switch to root
+'''switch to root'''
+<code>
 sudo su
-#update
+</code>
+'''update'''
+<code>
 apt-get update
-#add stack user
+</code>
+'''add stack user'''
+<code>
 groupadd stack
 useradd -g stack -s /bin/bash -d /opt/stack -m stack
 echo "stack ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
-#Download devstack
+ </code>
+'''Download devstack'''
+<code>
 apt-get install git
 su stack
 cd
 git clone https://git.openstack.org/openstack-dev/devstack.git
 cd devstack
 sed -i 's/git:/https:/g' stackrc
-===== Controller Node =====
-# setup manila
+</code>
+==== Controller Node ====
+'''setup manila'''
+<code>
 git clone https://github.com/stackforge/manila.git
 cp manila/contrib/devstack/lib/manila devstack/lib/
 cd; cp manila/contrib/devstack/extras.d/70-manila.sh devstack/extras.d/
+</code>
+'''edit local.conf'''
+'''Add this controller node IP for <controller_IP> below'''
-'''#edit local.conf'''
 <code>
 [[local|localrc]]
-# Credentials
 DATABASE_PASSWORD=password
 ADMIN_PASSWORD=password
@@ Line 45: / Line 72: @@
 RABBIT_PASSWORD=password
-# Services
 ENABLED_SERVICES=rabbit,mysql,key
 ENABLED_SERVICES+=,n-api,n-crt,n-obj,n-cond,n-sch,n-novnc,n-cauth
@@ Line 60: / Line 87: @@
 disable_service n-net
-# MULTI_HOST
 MULTI_HOST=1
-# Services IP
 HOST_IP=<controller_ip>
-# Neutron OVS (gre)
 Q_PLUGIN=ml2
 ENABLE_TENANT_TUNNELS=True
@@ Line 79: / Line 104: @@
-# Images
-# Use this image when creating test instances
 IMAGE_URLS+=",http://cdn.download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img"
-# Enable Logging
 LOGFILE=/opt/stack/logs/stack.sh.log
 VERBOSE=True
 LOG_COLOR=True
 SCREEN_LOGDIR=/opt/stack/logs
 </code>
+'''stack it!'''
+<code>
+./stack.sh
+</code>
+'''fix mtu size'''
+'''add to /etc/neutron/dhcp_agent.ini'''
+<code>
+echo "dnsmasq_config_file=/etc/neutron/dnsmasq-neutron.conf " >> /etc/neutron/dhcp_agent.ini
+</code>
+'''add mtu size'''
+<code>
+echo "dhcp-option-force=26,1400" >> /etc/neutron/dnsmasq-neutron.conf
+</code>
+'''restart DHCP agent in screen for q-dhcp'''
+cntrl + c
+up arrow to perfomr last command + Enter