Latihan Pasang Single Node OpenStack dengan DevStack di openSUSE Leap 42

Referensi:
http://docs.openstack.org/developer/devstack/index.html


Kebutuhan:

1. VirtualBox atau QEMU+KVM+VirtManager
2. VM openSUSE Leap 42 instalasi minimal (RAM 6 GB, partisi / 12 GB, partisi swap 6 GB)
3. Koneksi internet dengan kuota tanpa batas

Topologi:

Langkah-langkah:

1. Konfigurasi jaringan:

# vim /etc/sysconfig/network/ifcfg-eth0 

BOOTPROTO='static'

IPADDR='10.10.10.10/24'

NAME='eth0'

STARTMODE='auto'

# vim /etc/sysconfig/network/routes

default 10.10.10.1 - - 

# vim /etc/resolv.conf

nameserver 10.10.10.1

# wicked ifup all

# ip link

# ip add

# ip route

# ping yahoo.com

# zypper -n in openvswitch-switch

# systemctl enable openvswitch

# systemctl start openvswitch

# systemctl status openvswitch

# vim /etc/sysconfig/network/ifcfg-eth1

BOOTPROTO='none'

NAME='eth1'

STARTMODE='auto'

# vim /etc/sysconfig/network/ifcfg-br-ex

STARTMODE='auto'

BOOTPROTO=static

IPADDR='172.16.10.10/24'

OVS_BRIDGE='yes'

OVS_BRIDGE_PORT_DEVICE='eth1'

# wicked ifup all

# ip link

# ip add

# hostnamectl set-hostname openstack

# echo "10.10.10.10 openstack" >> /etc/hosts

2. Pasang manual paket rabbitmq-server

# zypper -n in --no-recommends rabbitmq-server

# systemctl enable epmd.service

# systemctl restart epmd.service

# systemctl status epmd.service

# systemctl enable rabbitmq-server.service

# systemctl restart rabbitmq-server.service

# systemctl status rabbitmq-server.service

3. Pasang manual MySQL

# zypper -n in mysql-community-server mysql-community-server-client

# systemctl enable mysql.service

# systemctl restart mysql.service

# systemctl status mysql.service

# /usr/bin/mysqladmin -u root password 'rahasia'

# mysql -prahasia -e "SET PASSWORD FOR 'root'@'openstack' = PASSWORD('rahasia');"

4. Pasang paket git

# zypper -n in git python-virtualenv python-pip

5. Membuat user sudoer stack

# useradd -d /home/stack -m stack

# passwd stack

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

6. Konfigurasi dan eksekusi DevStack

# su - stack

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

$ cd devstack

$ git checkout stable/mitaka

$ git branch

$ vim local.conf

[[local|localrc]]

FORCE=yes

HOST_IP=10.10.10.10

SERVICE_HOST=10.10.10.10

MYSQL_HOST=10.10.10.10

RABBIT_HOST=10.10.10.10

GLANCE_HOSTPORT=10.10.10.10:9292

PUBLIC_INTERFACE=eth1

ADMIN_PASSWORD=rahasia

MYSQL_PASSWORD=rahasia

RABBIT_PASSWORD=rahasia

SERVICE_PASSWORD=rahasia

## Neutron options

Q_USE_SECGROUP=True

PHYSICAL_NETWORK=provider

OVS_PHYSICAL_BRIDGE=br-ex

Q_USE_PROVIDER_NETWORKING=True

## Do not use Nova-Network

disable_service n-net

## Neutron

ENABLED_SERVICES+=,q-svc,q-dhcp,q-meta,q-agt,n-cpu,rabbit

## Neutron Networking options used to create Neutron Subnets

FIXED_RANGE="172.16.10.0/24"

NETWORK_GATEWAY=172.16.10.1

PROVIDER_SUBNET_NAME="subnet-provider"

PROVIDER_NETWORK_TYPE="flat"

$ ./stack.sh

7. Test tampilkan layanan OpenStack

$ vim openrc

export OS_PASSWORD=${ADMIN_PASSWORD:-rahasia}

$ source openrc admin admin

$ openstack service list

8. Akses dashboard dengan peramban web di alamat http://10.10.10.10/dashboard/