PackStack คือ เครื่องมือไว้สำหรับทำ Proof of Concept Cloud ซึ่งเราสามารถ Deploy OpenStack ใน Node เดียวได้แบบ All In One หรือจะแยก Compute Node และ Network Node ออกมา ก็ได้แบบง่ายๆ
เน้นย้ำว่า Proof of Concept (POC) Cloud Computing นะแบบง่ายๆ
อ่านเพิ่มเติม https://www.rdoproject.org/install/quickstart/
ลงมือ Configuration และทำการ Installation ครับ
Configure Hostname
[root@controller01 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain
192.168.1.10 controller01 controller01.example.com
[root@controller01 ~]#
[root@controller01 ~]# hostnamectl
Static hostname: controller01.example.com
-------------------- hidden output--------------------------------------
Architecture: x86-64
[root@controller01 ~]#
Disable NetworkManager and SELinux Services
[root@controller01 ~]# systemctl stop NetworkManager [root@controller01 ~]# systemctl disable NetworkManager [root@controller01 ~]# setenforce 0 [root@controller01 ~]# sed -i 's/enforcing/permissive/' /etc/selinux/config
Static IP Address
TYPE="Ethernet" BOOTPROTO="static" IPADDR=192.168.1.10 PREFIX=24 GATEWAY=192.168.1.1 DNS1=192.168.1.1 NAME="eth1" DEVICE="eth1" ONBOOT="yes"
Setup RDO repositories
[root@controller01 ~]# yum -y install centos-release-openstack-mitaka epel-release
Update your current packages
[root@controller01 ~]# yum update -y
Install Packstack
[root@controller01 ~]# yum install -y openstack-packstack
แนะนำ Snapshot ไว้ก่อนก็ดีครับ
Deploy a single-node Openstack All in One environment
[root@controller01 ~]# packstack --allinone
เมื่อเสร็จแล้วก็ไปที่ Horizon http://192.168.1.10 (Openstack’s dashboard) และในส่วนของ login ผ่าน Command จะใช้ไฟล์ ~/keystonerc_admin ด้วยครับ
** Username และ Password ของ Account admin จะอยู่ในไฟล์ ~/keystonerc_admin ครับ **
[root@controller01 ~]# cat keystonerc_admin unset OS_SERVICE_TOKEN export OS_USERNAME=admin export OS_PASSWORD=f1370c25c7864969 export OS_AUTH_URL=http://192.168.1.10:5000/v2.0 export PS1='[\u@\h \W(keystone_admin)]\$ ' export OS_TENANT_NAME=admin export OS_REGION_NAME=RegionOne [root@controller01 ~]# [root@controller01 ~]# ll total 60 -rw-------. 1 root root 1084 Jul 5 21:02 anaconda-ks.cfg -rw-------. 1 root root 237 Jul 6 08:54 keystonerc_admin -rw-------. 1 root root 237 Jul 6 08:54 keystonerc_demo -rw-------. 1 root root 49103 Jul 6 08:36 packstack-answers-20160706-083637.txt [root@controller01 ~]# [root@controller01 ~]# openstack-status == Nova services == openstack-nova-api: active openstack-nova-compute: active openstack-nova-network: inactive (disabled on boot) openstack-nova-scheduler: active openstack-nova-cert: active openstack-nova-conductor: active openstack-nova-console: inactive (disabled on boot) openstack-nova-consoleauth: active openstack-nova-xvpvncproxy: inactive (disabled on boot) == Glance services == openstack-glance-api: active openstack-glance-registry: active == Keystone service == openstack-keystone: inactive (disabled on boot) == Horizon service == openstack-dashboard: active == neutron services == neutron-server: active neutron-dhcp-agent: active neutron-l3-agent: active neutron-metadata-agent: active neutron-openvswitch-agent: active neutron-metering-agent: active == Swift services == openstack-swift-proxy: active openstack-swift-account: active openstack-swift-container: active openstack-swift-object: active == Cinder services == openstack-cinder-api: active openstack-cinder-scheduler: active openstack-cinder-volume: active openstack-cinder-backup: active == Ceilometer services == openstack-ceilometer-api: inactive (disabled on boot) openstack-ceilometer-central: active openstack-ceilometer-compute: active openstack-ceilometer-collector: active openstack-ceilometer-notification: active == Support services == mysqld: inactive (disabled on boot) openvswitch: active dbus: active target: active rabbitmq-server: active memcached: active == Keystone users == Warning keystonerc not sourced [root@controller01 ~]# [root@controller01 ~]# netstat -tnlp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:8776 0.0.0.0:* LISTEN 18389/python2 tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 11891/beam.smp tcp 0 0 192.168.1.10:27017 0.0.0.0:* LISTEN 32422/mongod tcp 0 0 192.168.1.10:873 0.0.0.0:* LISTEN 25759/xinetd tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 12945/mysqld tcp 0 0 192.168.1.10:6379 0.0.0.0:* LISTEN 544/redis-server 19 tcp 0 0 0.0.0.0:11211 0.0.0.0:* LISTEN 24007/memcached tcp 0 0 0.0.0.0:9292 0.0.0.0:* LISTEN 17411/python2 tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 20408/rpcbind tcp 0 0 192.168.1.10:6000 0.0.0.0:* LISTEN 27176/python2 tcp 0 0 192.168.1.10:8080 0.0.0.0:* LISTEN 26939/python2 tcp 0 0 192.168.1.10:6001 0.0.0.0:* LISTEN 26667/python2 tcp 0 0 0.0.0.0:4369 0.0.0.0:* LISTEN 1/systemd tcp 0 0 192.168.1.10:6002 0.0.0.0:* LISTEN 27104/python2 tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 855/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1418/master tcp 0 0 0.0.0.0:16509 0.0.0.0:* LISTEN 21180/libvirtd tcp 0 0 0.0.0.0:9696 0.0.0.0:* LISTEN 23082/python2 tcp 0 0 0.0.0.0:6080 0.0.0.0:* LISTEN 21311/python2 tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 5110/nrpe tcp 0 0 0.0.0.0:8774 0.0.0.0:* LISTEN 19338/python2 tcp 0 0 0.0.0.0:8775 0.0.0.0:* LISTEN 19338/python2 tcp 0 0 0.0.0.0:9191 0.0.0.0:* LISTEN 17377/python2 tcp6 0 0 :::5000 :::* LISTEN 4494/httpd tcp6 0 0 :::5672 :::* LISTEN 11891/beam.smp tcp6 0 0 :::8777 :::* LISTEN 4494/httpd tcp6 0 0 :::8041 :::* LISTEN 4494/httpd tcp6 0 0 :::8042 :::* LISTEN 4494/httpd tcp6 0 0 :::111 :::* LISTEN 20408/rpcbind tcp6 0 0 :::80 :::* LISTEN 4494/httpd tcp6 0 0 :::22 :::* LISTEN 855/sshd tcp6 0 0 ::1:25 :::* LISTEN 1418/master tcp6 0 0 :::35357 :::* LISTEN 4494/httpd tcp6 0 0 :::16509 :::* LISTEN 21180/libvirtd tcp6 0 0 :::5666 :::* LISTEN 5110/nrpe [root@controller01 ~]#
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