OpenStack Icehouse Kurulumu Ubuntu 12.04 part 1

OpenStack Icehouse Kurulumu Ubuntu 12.04

Yapı aşağıda ki gibi olacak ;

1 controller

1 compute

İşletim sistemi olarak Ubuntu 12.04 kullandım eğer isterseniz 14.04 te kullanabilirsiniz.

Controller ve compute olarak kullanacağımız bilgisayarlara varsayılan olarak yapmamız gereken ayarlar;

Sabit ip tanımlamak ve birbirlerinin isimlerini çözmelerini sağlamak.

Network Ayarları;

Controller ve Compute;

#nano /etc/hosts

# compute
10.0.0.31 compute
# controller
10.0.0.11 controller

Controller ;

#nano /etc/network/interface

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
        address 10.0.0.11
        netmask 255.255.255.0
        network 10.0.0.0
        broadcast 10.0.0.255
        gateway 10.0.0.1

# service networking stop && service networking start
#ping compute
Compute ;
#nano /etc/network/interface

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
        address 10.0.0.31
        netmask 255.255.255.0
        network 10.0.0.0
        broadcast 10.0.0.255
        gateway 10.0.0.1

# The external network interface
auto eth1
iface eth1 inet manual
                up ip link set dev $IFACE up
                down ip link set dev $IFACE down

# service networking stop && service networking start
#ping controller

Ping testi yapmayı unutmayın!

NTP Ayarları;
Controlller;
#apt-get install ntp

Compute;
#apt-get install ntp
#nano /etc/ntp.conf
server controller iburst
server 0.deb.pool.ntp.org

#service ntpd restart

Database kurulumu ;
Controller;
#apt-get install python-mysqldb mysql-server
#nano /etc/mysql/my.cnf
[mysqld]
...
bind-address = 10.0.0.0
default-storage-engine = innodb
collation-server = utf8_general_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8

# mysql_install_db
# mysql_secure_installation

Compute;
#apt-get install python-mysqldb

Controller ve Compute node'u Icehouse'a güncelleme;
Bu ayarları sadece Ubuntu 12.04 üzerinde yapıyoruz , eğer 14.04 kullanıyorsanız gerek yok.
Controller ve Compute;
# apt-get install python-software-properties
# add-apt-repository cloud-archive:icehouse
# apt-get update
# apt-get dist-upgrade
# apt-get install linux-image-generic-lts-saucy linux-headers-generic-lts-saucy
# reboot

Messaging servisinin kurulumu;
Controller;
RABBIT_PASS = sizin belirleyeceğiniz bir parola.
# apt-get install rabbitmq-server
#rabbitmqctl change_password guest (RABBIT_PASS)

Identity Servisi kurulumu ve ayarları;
Controller;
# apt-get install keystone
#nano /etc/keystone/keystone.conf
[database]
# The SQLAlchemy connection string used to connect to the database
connection = mysql://keystone:KEYSTONE_DBPASS@controller/keystone

# rm /var/lib/keystone/keystone.db
#mysql -u root -p
mysql> CREATE DATABASE keystone;
mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' \
IDENTIFIED BY 'KEYSTONE_DBPASS';
mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' \
IDENTIFIED BY 'KEYSTONE_DBPASS';
mysql> exit

# su -s /bin/sh -c "keystone-manage db_sync" keystone

# openssl rand -hex 10 (Aşağıda ki gibi 10 haneli parola oluşturacaktır.)
db4429b71cd2b9b54d47

Yukarıda oluşturduğumuz parolayı aşağıda admin token da kullanıyoruz.
Ve logları nereye atacağını belirliyoruz.
#/etc/keystone/keystone.conf
[DEFAULT]
# A "shared secret" between keystone and other openstack services
admin_token = db4429b71cd2b9b54d47
log_dir = /var/log/keystone

# service keystone restart

Kullanıcı ve Servis kayıtlarını oluşturma;

export OS_SERVICE_TOKEN=db4429b71cd2b9b54d47
export OS_SERVICE_ENDPOINT=http://Controller:35357/v2.0

###Admin
#keystone user-create --name=admin --pass=admin1 --email=armagan.yaman@mail.com
#keystone role-create --name=admin
#keystone tenant-create --name=admin --description="Admin Tenant"
#keystone user-role-add --user=admin --tenant=admin --role=admin
#keystone user-role-add --user=admin --role=_member_ --tenant=admin

###User
#keystone user-create --name=demo --pass=demopass --email=demo@mail.com
#keystone tenant-create --name=demo --description="Demo Tenant"
#keystone user-role-add --user=demo --role=_member_ --tenant=demo

###service
#keystone tenant-create --name=service --description="Service Tenant"
#keystone service-create --name=keystone --type=identity \
--description="OpenStack Identity"

#keystone endpoint-create \
--service-id=$(keystone service-list | awk '/ identity / {print $2}') \
--publicurl=http://Controller:5000/v2.0 \
--internalurl=http://Controller:5000/v2.0 \
--adminurl=http://Controller:35357/v2.0

####Identity Service
#unset OS_SERVICE_TOKEN OS_SERVICE_ENDPOINT
#keystone --os-username=admin --os-password=admin1 \
--os-auth-url=http://Controller:35357/v2.0 token-get
#keystone --os-username=admin --os-password=admin1 \
--os-tenant-name=admin --os-auth-url=http://Controller:35357/v2.0 \
token-get

Bir dosya oluşturun ve içine değişkenler tanımlayacağız;
#nano admin-openrc.sh
export OS_USERNAME=admin
export OS_PASSWORD=admin1
export OS_TENANT_NAME=admin
export OS_AUTH_URL=http://Controller:35357/v2.0

Yapılan işlemleri doğrulayalım.
#source admin-openrc.sh
#keystone token-get
#keystone user-list
#keystone user-role-list --user admin --tenant admin